NORTH COAST ENERGY INC / DE/
8-K, 1998-06-12
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    FORM 8-K
                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                    Securities and Exchange Act of 1934 
         Date of Report (date of earliest event reported) May 29, 1998

                            NORTH COAST ENERGY, INC.
             (Exact name of registrant as specified in its charter)
                         Commission File Number 0-18691

                      Delaware                    34-1594000
         (State or other jurisdiction of incorporation or organization)
                      (IRS Employer Identification Number)


                                1993 Case Parkway
                           Twinsburg, Ohio 44087-2343
                    (Address of principal executive offices)


        Registrants telephone number, including area code: (330) 425-2330


         ITEM 2.  Acquisition or Disposition of Assets
                  ------------------------------------

         Effective May 29, 1998, North Coast Energy, Inc. (the "Company" or
         "North Coast") acquired the assets of Kelt Ohio, Inc., headquartered in
         Cambridge, Ohio. The acquisition was made pursuant to a Purchase and
         Sale Agreement dated April 8, 1998 as amended May 12, 1998. The
         purchase price for the acquired assets was $16 million. The acquired
         assets approximately 900 natural gas and oil wells and Kelt's brine
         disposal facilities, drilling and service rigs, natural gas compressors
         and gas gathering systems, and a large inventory of oilfield service
         equipment and supplies. The purchase price was negotiated at
         arms-length by the parties.

         The acquisition increases by approximately 180%, the Company's proved
         reserves to 52 Bcfe and increases the discounted present value of the
         Company's reserves by 140% to $35 million at March 31, 1998.

         The Company funded the acquisition using cash and an increase in its
         existing line of credit. Approximately $15 million of the $16 million
         purchase price was financed under a recently expanded credit facility
         with the remaining amount paid in cash. The amended credit facility
         expands the Company's credit line to $25 million. Under certain
         circumstances payments or a portion of the outstanding facility can be
         accelerated. Availability and the credit agreement are reduced to $1.2
         million as of June 8, 1998.

         The foregoing description of the above described action is qualified in
         its entirety by reference to the exhibits filed herein.

ITEM 7.      Financial Statements and Exhibits.
             ----------------------------------

         (a)      To be filed by amendment pursuant to the provisions of Item 
                  7(a)(4).

         (b)      To be filed by amendment pursuant to the provisions of Item
                  7(a)(4).

<PAGE>   2



         (c)      Exhibits
                  --------

         a)       Purchase and Sale Agreement dated April 8, 1998 between Kelt
                  Ohio, Inc., and North Coast Energy, Inc.

         b)       Ratification and Amendment to Purchase and Sale Agreement
                  dated May 12, 1998 between Kelt Ohio, Inc., and North Coast
                  Energy, Inc.

         c)       First Amendment to Credit Agreement and Promissory Note dated
                  May 29, 1998 between ING (U.S.) Capital Corporation and North
                  Coast Energy, Inc.

         d)       Press Release issued by North Coast Energy, Inc. on Monday,
                  June 1, 1998.


SIGNATURE


         Pursuant to the requirements of the Securities Exchange Act of 1934,
         the registrant has duly caused this report to be signed on its behalf
         by the undersigned hereunto duly authorized officer.


NORTH COAST ENERGY, INC.



By /s/ Tim Wagers
   -------------------------
      Tim Wagers
      Chief Financial Officer




June 12, 1998



<PAGE>   1
 

                                                                 Exhibit 7(c)(a)



                           PURCHASE AND SALE AGREEMENT


                                     BETWEEN


                                 KELT OHIO INC.
                                       AND
                            NORTH COAST ENERGY, INC.







<PAGE>   2



                           PURCHASE AND SALE AGREEMENT

                                TABLE OF CONTENTS


<TABLE>
<S>                                                                                                               <C>
              RECITALS...........................................................................................  1

              SECTION I - DEFINITIONS............................................................................  1

              SECTION 2 - PURCHASE AND SALE......................................................................  4
                             2.1     Assets......................................................................  4
                             2.2     Excluded Assets.............................................................  5
                             2.3     Revenue Measurements and Allocations........................................  6
                             2.4     Operating Expense Allocation: ..............................................  7
                             2.5     Assumed General Liabilities.................................................  7

              SECTION 3 - PURCHASE PRICE AND PAYMENTS............................................................  8
                             3.1     Purchase Price..............................................................  8
                             3.2     Payment Procedures..........................................................  8
                             3.3     Cash Settlement.............................................................  8
                             3.4     Escrow......................................................................  9

              SECTION 4 - TITLE EXAMINATION......................................................................  9
                             4.1     Access to Title Information.................................................  9
                             4.2     Title Defects............................................................... 10
                             4.3     Notice of Title Defect...................................................... 10
                             4.4     Remedies for Title Defects.................................................. 10
                             4.5     Consolidation Coal Company.................................................. 10

              SECTION 5 - ENVIRONMENTAL MATTERS.................................................................. 10
                             5.1     Physical Condition of the Assets............................................ 11
                             5.2     Environment Review.......................................................... 11
                             5.3     Disclaimer.................................................................. 11
                             5.4     Environment Defects......................................................... 11
                             5.5     Notice of Environment Defect............................................... 12
                             5.6     Buyers Right to Terminate for Environmental Defect.......................... 12
                             5.7     Assumption of Environmental Liability....................................... 12
                             5.8     Kelt's Knowledge of Environmental Liabilities............................... 12

              SECTION 6 - OPERATIONS AND CASUALTY LOSS........................................................... 13
                             6.1     Operations.................................................................. 13
                             6.2     Casualty Loss............................................................... 13

              SECTION 7 - REPRESENTATIONS AND WARRANTIES OF KELT................................................. 13
                             7.1     Organization................................................................ 13
                             7.2     Authority to do Business.................................................... 13
                             7.3     Binding Obligation.......................................................... 13
                             7.4     Litigation, Suits or Claims ................................................ 14
                             7.5     Relation to Assumed Liabilities............................................. 14
                             7.6     Disclaimer of Warranties.................................................... 14
                             7.7     Disclosure.................................................................. 14
</TABLE>
<PAGE>   3




<TABLE>
<S>                                                                                                               <C>
              SECTION 8 - REPRESENTATIONS AND WARRANTIES OF BUYER................................................ 15
                             8.1    Organization................................................................. 15
                             8.2    Authority, Enforceability.................................................... 15
                             8.3    Litigation, Suits or Claims.................................................. 16
                             8.4    Disclosure................................................................... 16
                             8.5    No Breach.................................................................... 16
                             8.6    Investigations of Assets..................................................... 16
                             8.7    No Distribution.............................................................. 16
                             8.8    Off and Gas Experience....................................................... 16

              SECTION 9 - CONDITIONS PRECEDENT TO THE OBLIGATIONS OF KELT........................................ 17
                             9.1    Purchase Price............................................................... 17
                             9.2    Buyer's Representations and Warranties True.................................. 17
                             9.3    Officer's Certificate; Opinion of Counsel.................................... 17
                             9.4    Pre-Closing Performance...................................................... 18
                             9.5    Authorization................................................................ 18
                             9.6    Absence of Litigation........................................................ 18
                             9.7    Bonds........................................................................ 18

              SECTION 10 - CONDITIONS PRECEDENT TO THE OBLIGATIONS OF BUYER...................................... 18
                             10.1   Delivery of Instruments of Transfer.......................................... 18
                             10.2   Representations and Warranties............................................... 19
                             10.3   Authorization................................................................ 19
                             10.4   Opinion of Kelt's Counsel.................................................... 19
                             10.5   Absence of Litigation........................................................ 19
                             10.6   Officer's Certificate........................................................ 20
                             10.7   Guarantee.................................................................... 20

              SECTION I 1 - COVENANTS............................................................................ 20
                             11.1   Investigation and Decision................................................... 20
                             11.2   Additional Agreements........................................................ 21
                             11.3   Notices...................................................................... 21
                             11.4   Notification of Certain Matters.............................................. 21
                             11.5   Announcements................................................................ 21
                             11.6   Termination of Commitments................................................... 22
                             11.7   Brokers...................................................................... 22
                             11.8   Disposal of Assets and Incurring of Expenditure.............................. 22
                             11.9   Non-Competition.............................................................. 22
                             11.10  Contractors.................................................................. 22
                             11.11  LTV.......................................................................... 22
                             11.12  Affiliate Interests.......................................................... 23

              SECTION 12 - EMPLOYEE MATTERS...................................................................... 23
                             12.1   Employee List................................................................ 23
                             12.2   Discussion with Employees.................................................... 23
                             12.3   Agreement Termination........................................................ 23
                             12.4   Hired Employee List.......................................................... 23
</TABLE>


<PAGE>   4
<TABLE>
<S>                                                                                                               <C>
              SECTION 13 - TAXES ................................................................................ 23
                             13.1   Apportionment of Ad Valorem and Property Taxes............................... 23
                             13.2   Sales Taxes, Filing Fees, Etc................................................ 23
                             13.3   Other Taxes.................................................................. 24

              SECTION-14 - TERMINATION........................................................................... 24
                             14.1   Termination.................................................................. 24
                             14.2   Effect of Termination........................................................ 24
                             14.3   Liquidated Damages........................................................... 25
                             14.4   Specific Performance......................................................... 25
                             14.5   Rights to Assets Upon Termination............................................ 25

              SECTION 15 - MISCELLANEOUS......................................................................... 25
                             15.1   Governing Law ............................................................... 25
                             15.2   Assignment................................................................... 25
                             15.3   Written Notices.............................................................. 25
                             15.4   Expenses..................................................................... 26
                             15.5   Waiver of Compliance with Bulk Transfer Laws................................. 26
                             15.6   Deceptive Trade Practices Waiver............................................. 26
                             15.7   Waiver of Jury Trial......................................................... 27
                             15.8   Limitation of Liability...................................................... 27
                             15.9   No Admissions................................................................ 27
                             15.10  Use of Kelt's Name........................................................... 27
                             15.11  Exhibits Incorporated........................................................ 28
                             15.12  Entire Agreement, Etc........................................................ 28
                             15.13  Parties in Interest.......................................................... 28
                             15.14  Severability................................................................. 28
                             15.15  Consents..................................................................... 28
                             15.16  Knowledge and Representations................................................ 28

              SECTION 16 - SURVIVAL.............................................................................. 28

              SECTION 17 - CLOSING............................................................................... 29
                             17.1   Time of Essence.............................................................. 29
                             17.2   Place and Date............................................................... 29
                             17.3   Kelt's Actions at Closing.................................................... 29
                             17.4   Buyer's Actions at Closing................................................... 29
                             17.5   Notices...................................................................... 30

              SECTION 18 - ACTIONS AFTER CLOSING................................................................. 30
                             18.1   Final Accounting............................................................. 30
                             18.2   Receipts and Credits......................................................... 30
                             18.3   Suspended Funds.............................................................. 30
                             18.4   Further Assurances........................................................... 31
                             18.5   Recording.................................................................... 31
                             18.6   Books and Records............................................................ 31
</TABLE>

<PAGE>   5



                           PURCHASE AND SALE AGREEMENT


         THIS PURCHASE AND SALE AGREEMENT ("AGREEMENT") is entered into this 8th
day of April, 1998, by and between KELT OHIO, INC., A Delaware Corporation, with
an office at 5748 Glenn Highway, Cambridge, Ohio 43725 (hereinafter referred to
as "KELT"), and NORTH COAST ENERGY, INC., a Delaware Corporation, whose address
is 1993 Case Parkway, Twinsburg, Ohio (hereinafter referred to as "BUYER").

                                    RECITALS

         WHEREAS, KELT is the holder of certain assets which include oil and gas
interests and properties in the state of Ohio; and

         WHEREAS, KELT desires to sell substantially all of such oil and gas
interests, properties and related rights, as hereinafter described, to BUYER and
BUYER desires to purchase such interests, properties and rights from KELT, upon
the terms and subject to the conditions set forth in this Agreement.

         NOW, THEREFORE, in consideration of the covenants and agreements
contained herein, KELT and BUYER agree as follows:

                                    SECTION 1
                                    ---------
                                   DEFINITIONS

         Capitalized terms used in this Agreement shall have the meanings
defined either in this Section 1 or elsewhere in this Agreement.

         "AFFILIATE" means, with respect to any Person, any other Person
directly or indirectly controlling, controlled by, or under common control with,
such Person; for purposes of this definition, "control" shall mean the
possession, directly or indirectly, of the power to direct or cause the
direction of the management and policies of an entity, whether through the
ownership of voting securities or otherwise.

         "ASSETS OR PROPERTY" shall have the meaning specified in Section 2.1.

         "ASSUMED LIABILITIES" shall mean all liabilities assumed by BUYER under
the terms of Section 2.5 and 5.3 or elsewhere in this Agreement.

         "CASH SETTLEMENT" shall have the meaning specified in Section 3.3.

         "CLOSING" means the consummation of the transactions contemplated in
this Agreement.

         "CLOSING DATE" means the date of Closing

<PAGE>   6


         "DUE DILIGENCE PERIOD" shall have the meaning specified in Section 4.1
and 5.2.

         "EFFECTIVE DATE" shall mean April 8, 1998, subject to the provisions of
Sections 2.3 and 2.4 pertaining to allocations of revenues and operating
expenses.

         "ENVIRONMENTAL LAW" includes any Legal Requirements applicable to the
Assets (or operations thereon or related to such Assets) that relates to
pollution or protection or cleanup of the environment (including, but not
limited to, ambient air, surface water, groundwater, land surface or subsurface
strata), and any Legal Requirements relating to:

         (i)  release, emission, discharge, spill, escape, containment, control,
              removal, remediation, response, cleanup or abatement of any sort
              of Hazardous Substance;

         (ii) the production, extraction, manufacture, generation, formulation,
              processing, labeling, distribution, use, permitting, treatment,
              handling, storage, disposal or transportation of any Hazardous
              Substance;

         (iii)the physical structure or condition of a building, facility,
              fixture or other structure which involves the management, use,
              storage, release, disposal, cleanup, removal or control of
              asbestos, polychlorinated biphenyls or any other Hazardous
              Substance;

         (iv) restoration or reimbursement of costs to restore natural
              resources, or any natural resource damage assessment; and

         (v)  federal and state occupational safety and health laws.

         "ENVIRONMENTAL LIABILITIES" means any and all losses, liabilities,
claims, fines, expenses, damages, costs (including attorney's fees and expenses)
and causes of action created by, related to, or arising out of any Environmental
Law, or breach of any environmental law.

         "ESCROW AGENT" means Huntington Trust Company NA, P. O. Box 5065,
Cleveland, Ohio 44101

         "EXCLUDED ASSETS" shall have the meaning specified in Section 2.2.

         "FINAL ACCOUNTING" shall have the meaning specified in Section 18.1.

         "GATHERING SYSTEMS" shall have the meaning specified in Section 2.1.

         "HAZARDOUS SUBSTANCE" means (i) any substance, product, waste or other
material of any nature whatsoever which is or becomes listed as a hazardous
substance, hazardous waste, hazardous material or pollutant, or is regulated or
addressed with respect to health, safety or environmental matters pursuant to
any Legal Requirements, (ii) any substance, product, waste or other material of
any nature whatsoever which may give rise to liability under any Legal
Requirements, (iii) petroleum and its fractions, crude oil and other petroleum
products, and (iv) radioactive materials including but not limited to naturally
occurring radioactive materials.


<PAGE>   7


         "INTEREST RATE" means the Prime Rate quoted by the Wall Street Journal
on the Effective Date.

         "KELT'S DISCLOSURE SCHEDULE" means Exhibit "G" to this Agreement,
containing certain disclosures made by KELT to BUYER.

         "LEASEHOLD PROPERTY" shall have the meaning specified in Section 2.1.

         "LEGAL REQUIREMENTS" mean any and all applicable

         (i)  federal, state, local and foreign laws (statutory, judicial or
              otherwise), rules, ordinances, regulations and permits;

         (ii) judgments, orders, decrees, decisions of and agreements with
              federal, state or local courts, or any governmental authority,
              bureau or agency, including any such action applying or
              interpreting any other Legal Requirements, authorities or the
              common law;

as any of the foregoing matters described in (i), or (ii), may be amended,
subject to variance or otherwise modified.

         "LIENS" means any and all liens, mortgages, charges, pledges, security
interests, burdens or other encumbrances of any nature whatsoever including, but
not limited to, such as may arise under any contracts or judgments, restrictions
against assignment or claims not yet brought to judgment.

         "MATERIAL ADVERSE EFFECT" shall mean an effect, taking into account all
facts and circumstances, on the business, properties, condition (financial or
otherwise) or operations of a Party, which has had or could reasonably be
expected to have a material adverse effect on the ability of such Party to
perform its obligations under this Agreement.

         "NORM" means naturally occurring radioactive material.

         "PARTY OR PARTIES" means KELT or BUYER, or KELT and BUYER respectively.

         "PERMITS" means any and all permits including temporary permits to
construct or operate, authorizations, approvals, registrations, rights of way,
orders, waivers, variances or other licenses issued or granted by any federal,
state or local administrative or governmental authority, bureau or agency.

         "PERSON" means any individual, partnership, joint venture, firm,
corporation, association, trust or other entity or any government or political
subdivision or any agency, department or instrumentality thereof.

         "PURCHASE PRICE" shall have the meaning specified in Section 3.1.

         "REAL PROPERTY" shall have the meaning specified in Section 2.1

<PAGE>   8



         "TITLE DEFECT" shall have the meaning specified in Section 4.2.

                                    SECTION 2
                                    ---------
                                PURCHASE AND SALE

         2.1. ASSETS: Subject to the terms and conditions of this Agreement,
KELT shall sell and BUYER shall purchase as of the Effective Date, without
warranty of title (except that at Closing there are no title liens, claims, or
encumbrances, occurring by through or under Kelt since 1 February 1989 which
would have a material adverse effect on the value of the Assets), but with full
substitution and subrogation of BUYER in and to all representations and
warranties of every kind and character heretofore given or made to KELT and
KELT'S predecessors in title by others with respect thereto, all of KELT'S
right, title and interest in the following assets ("Assets" or "Property"):

         2.1.1   The real property described in Exhibit "A" attached hereto and
                 made a part hereof ("Real Property");

         2.1.2   The oil and gas leasehold estates as set forth in Exhibit "B"
                 attached hereto and made a part hereof ("Leasehold Property"),
                 being all of the oil and gas leasehold estates located in the
                 State of Ohio owned by KELT at the Effective Date;

         2.1.3   The wells, equipment and facilities, as may exist at Closing,
                 which are located on or used directly in connection with the
                 production, treatment or transportation of oil and gas from the
                 Leasehold Property;

         2.1.4   The collection, gathering and transmission pipelines owned and
                 used for the gathering of natural gas and constituent liquids
                 and the facilities and equipment used in connection therewith,
                 including the easements, rights-of-way, Permits, licenses,
                 surface leases, agreements, and servitudes as set forth in
                 Exhibit "C" attached hereto and made a part hereof ("Gathering
                 Systems");

         2.1.5   The contracts for the purchase, sale, transportation or
                 processing of natural gas into, through and from the Gathering
                 Systems, as described in Exhibit "D" attached hereto and made a
                 part hereof;

         2.1.6   The rolling stock, equipment, machinery, and tools as set forth
                 in Exhibit "E" attached hereto; and

         2.1.7   The liquid hydrocarbons held in the storage tanks as of the
                 Effective Date, as more specifically provided in Section 2.3.1,
                 below.

         2.1.8   Copies of the following records relating to the Leasehold
                 Property or the Gathering Systems to the extent they are in
                 KELT'S possession: lease files, unit files, lease contract
                 files, well files and non-interpretative geological data, but
                 excluding all other records, including, but not limited to,
                 corporate records, computer programs and general tax records
                 except that BUYER shall (upon reasonable notice to KELT) be
                 permitted to review 


<PAGE>   9


                 such financial and tax records of KELT as are necessary to
                 comply with its regulatory obligations. Any data provided
                 hereunder is provided WITHOUT WARRANTY AS TO THE ACCURACY OR
                 COMPLETENESS OF THE INFORMATION CONTAINED THEREIN, and BUYER
                 shall rely thereon at his own risk.

         2.1.9   The Consolidation Coal Company Advance Royalty referred to in
                 Exhibit "G".

         2.2.    EXCLUDED ASSETS: It is specifically agreed that KELT is not
         selling and BUYER is not purchasing the following assets ("Excluded 
         Assets"):

         2.2.1   Items sold, transferred, disposed of or consumed and contracts
                 terminated prior to the Closing Date in the ordinary course of
                 business (provided that KELT shall not sell, transfer or
                 dispose of any item with a fair market value exceeding $5,000
                 between the Effective Date and the Closing Date without the
                 BUYERS consent, which consent will not be unreasonably
                 withheld);

         2.2.2   Any right to use the "KELT" name, marks or insignia, or to use
                 the name of any other subsidiary or corporate affiliate of KELT
                 (including for the avoidance of doubt, the name "Carless")
                 after 90 days from the date of Closing;

         2.2.3   Any insurance contracts or bonds held by KELT or its affiliates
                 for KELT'S benefit, or any employment, consulting, office
                 lease, accounting or other service contracts or agreements;

         2.2.4   Any interest in the Assets owned by persons other than KELT and
                 its Affiliates, including, without limitation, third party
                 royalties, overriding royalties, working interests,
                 participation or reversionary rights, as may pertain to the
                 Leasehold Property and also any materials or equipment owned by
                 any contractor, vendor, supplier, workmen, or transporter as
                 may be temporarily located upon, or used in connection with,
                 any of the Assets, the conveyance pursuant to this Agreement to
                 extend only to KELT'S right, title and interest in the Assets,
                 and no more; and,

         2.2.5   The property described in Exhibit "F" attached hereto and made
                 a part hereof.

         2.2.6   The office building and site located at 5748 Glen Highway,
                 Cambridge, Ohio (together the "Office Site"). KELT agrees that
                 at Closing it will enter into a standard form lease of the
                 Office site on the following terms:

                           (a) the rent shall be $1 per month

                           (b) the Term shall be 6 months or such lesser period
                           as BUYER desires

                           (c) BUYER shall meet all costs, except those assumed
                           by KELT in Section 2.2.6 

                           (d), associated with the Office Site including but
                           not limited to telephones, heating, lighting,
                           insurance, taxes and similar levies.


<PAGE>   10


                           (d) KELT shall be solely responsible for the removal
                           of the underground storage tanks at the Office Site
                           and associated clean up in accordance with all
                           regulatory approvals and shall indemnify and hold
                           BUYER harmless against any liability in respect
                           thereof. KELT shall be entitled to carry out such
                           works at the Office Site during the Term as it
                           requires to enable it to fulfill this obligation.

                           (e) at expiry of the Term BUYER shall have the option
                           (exercisable not later than 2 weeks prior to said
                           expiry) to purchase the Office Site from KELT for 50%
                           of the cost of removing the storage tanks and
                           associated clean up referred to in (d) above. Kelt
                           agrees to provide by the aforesaid option date all
                           records and information reasonably requested by BUYER
                           to backup KELT'S calculation of the aforesaid costs.

         2.3.    REVENUE MEASUREMENTS AND ALLOCATIONS:

         2.3.1   Prior to the Effective Date, Kelt shall, insofar as is
                 practical, clear the storage tanks of recoverable liquid
                 hydrocarbon down to the level of the pipeline connections
                 (commercial drawdowns), but due to the numerous tanks and the
                 quantities of liquid hydrocarbon as are estimated to be held in
                 the storage tanks as of the Effective Date the Parties agree
                 that the quantity of liquid hydrocarbons remaining as of the
                 Effective Date shall be deemed to be substantially equivalent
                 to ten thousand (10,000) barrels of crude oil, and BUYER shall
                 pay KELT as part of the Cash Settlement the value of ten
                 thousand (10,000) barrels of crude oil, whether the actual
                 volume is less or more, at the prevailing, posted price for oil
                 of like kind, quality and quantity as posted by Ergon Oil
                 Purchasing, Inc. as of the opening of business on the Effective
                 Date, BUYER deducting therefrom any applicable production or
                 severance taxes. To adjust for royalty and third party
                 interests it is stipulated and agreed that KELT shall be paid
                 based upon 83.7% of such volume, representing the approximate
                 average net revenue interest attributable to the Leasehold
                 Property. BUYER shall be responsible for paying such deducted
                 amounts to the relevant third parties.

         2.3.2   Natural gas revenues shall be allocated as follows:

                  i)  KELT shall be entitled to retain and receive the proceeds
                      of natural gas transported for sale through the East Ohio
                      Gas System ("EOG") up to the time the EOG meters are read
                      nearest the Effective Date (EOG sales meters are variously
                      read between the 6th and 10th days of the month) and KELT
                      shall be obligated to pay all applicable taxes, third
                      party interests and transportation costs relating to such
                      natural gas revenues. BUYER shall be entitled to receive
                      the proceeds of such natural gas transported for sale
                      subsequent to the time such EOG meters are read, likewise
                      subject to applicable taxes, third party interests and
                      transportation costs pertaining to such natural gas
                      revenues.

                  ii) KELT shall be entitled to retain and receive the proceeds
                      of natural gas transported for sale through the Columbia
                      of Ohio System ("COH") up to the Effective Date.

<PAGE>   11


                      Calculation of the proceeds due to KELT shall be a pro
                      rata proportion of the amount payable by COH in respect of
                      the payment period covering the Effective Date based on
                      the number of days prior to the Effective Date for which
                      payment is due compared with the total number of days
                      within the payment period and KELT shall be obligated to
                      pay all applicable taxes, and third party interests and
                      transportation costs pertaining to such natural gas
                      revenues. BUYER shall be entitled to recover the proceeds
                      of such natural gas transported for sale subsequent to the
                      time of the interim reading of such COH meters, likewise
                      subject to applicable taxes, third party interests and
                      transportation costs pertaining to such natural gas
                      revenues.

         2.4. OPERATING EXPENSE ALLOCATION: KELT shall bear and pay all
operating expenses up to 12:01 a.m. on the Effective Date. BUYER shall bear and
pay all operating expenses from and after 12:01 a.m. on the Effective Date.

         2.5. ASSUMED GENERAL LIABILITIES: Except as otherwise specifically set
forth in this Agreement, BUYER shall assume and discharge all duties,
liabilities and obligations, whether arising from activities on and after the
Effective Date, relating to the Assets, including, but not limited to, all
applicable valid recorded and unrecorded agreements, contracts and instruments,
including, but not limited to the agreements and contracts described herein, and
all duties imposed by governmental laws and regulations. BUYER shall defend,
indemnify and hold harmless KELT, its successors, assigns, affiliates, officers,
directors and stockholders against, and in respect of, any and all damages,
claims, losses, liabilities and expenses, including without limitation,
reasonable legal, accounting and other expenses which may arise from the Assumed
Liabilities. For the avoidance of doubt:

         (a) nothing aforesaid shall be construed as a waiver by BUYER of any
         representation or warranty of KELT set out in this Agreement.

         (b) Assumed Liabilities shall exclude (i) any and all Income Taxes
         attributable to KELT for any and all periods prior to the Effective
         Date; (ii) any and all Income Taxes as a result of filing a
         consolidated Federal income tax return with Kelt Energy, Inc. or any
         other Affiliate for any and all periods, whether at, prior to or after
         Effective Date.

                                   SECTION 3
                                   ---------
                          PURCHASE PRICE AND PAYMENTS

         3.1.     PURCHASE PRICE: The Purchase Price for the Assets due on the
Effective Date shall be $20,400,000 ("Purchase Price"), payable in United States
currency (Twenty million, four hundred thousand US Dollars).

         3.2.     PAYMENT PROCEDURES:

         3.2.1    Within 24 hours of the execution of this Agreement, BUYER
                  shall pay and deliver to Escrow Agent either by cashier's
                  check or wire transfer of immediately available funds, an
                  earnest money deposit (the "Deposit") of $1,000,000 (One
                  million US Dollars), failing which this Agreement shall
                  automatically terminate.


<PAGE>   12


         3.2.2    At Closing, BUYER shall pay to KELT the remainder of the
                  Purchase Price and any Cash Settlement which may be due KELT
                  under Section 3.3 by wire transfer of immediately available
                  funds in a manner specified by KELT.

         3.2.3    Provided Closing occurs, BUYER shall pay KELT interest at the
                  Interest Rate on the difference between the Purchase Price and
                  the Deposit for the period of time from the Effective Date to
                  the Closing Date.

         3.3.     CASH SETTLEMENT: At least five days before Closing KELT shall
furnish BUYER with an estimated Closing statement which shall set forth the cash
settlement ("Cash Settlement") determined by adding or subtracting as follows:

         (i)      add the amount of estimated expenditures made by KELT that are
                  attributable to the Assets for the period between the
                  Effective Date and Closing Date including, without limitation,
                  operating expenses, royalties, taxes, rentals and similar
                  charges and expenses, including those billed under applicable
                  operating agreements, and all prepaid expenses; and

         (ii)     add the value of the deemed volume of liquid hydrocarbons as
                  provided by Section 2.3.1; and

         (iii)    subtract the amount of estimated revenues received by KELT in
                  connection with sales proceeds of hydrocarbons and associated
                  products, together with any other income, attributable to
                  production from the Assets accruing after the Effective Date.

Any final adjustments or reconciliations to the Cash Settlement shall be made in
connection with the Final Accounting as set forth in Section 18, below.

         3.4      ESCROW:

         3.4.1    The Escrow Agent shall be instructed to immediately notify the
                  Parties on receipt of the Deposit.

         3.4.2    The Escrow Agent shall be instructed to release the Deposit as
                  follows:

                  (a) to KELT at Closing (and Closing shall not be completed
                      until this sum has been received by KELT);

                  (b) to KELT up to the Liquidated Damages Amount if BUYER fails
                      to effect Closing in breach of this Agreement, with the
                      balance being released to BUYER;

                  (c) to BUYER if Closing does not occur for any reason other
                      than (b) above.

         3.4.3    The fees of the Escrow Agent shall be met equally by KELT and
                  BUYER.

<PAGE>   13


                                    SECTION 4
                                    ---------
                                TITLE EXAMINATION

         4.1.    ACCESS TO TITLE INFORMATION: After the date of this Agreement
and until the 29th April 1998 (the "Due Diligence Period"), KELT shall make the
records described in 2.1.8 available to BUYER at KELT'S offices located at 5748
Glenn Highway, Cambridge, Ohio 43725, or such other place as deemed appropriate
by KELT, during normal business hours, for examination by BUYER. KELT shall not
be obligated to perform any title work, and no abstracts or title opinions will
be made current by KELT. NO WARRANTY OF ANY KIND IS MADE BY KELT AS TO THE
INFORMATION SO SUPPLIED, AND BUYER AGREES THAT ANY CONCLUSIONS DRAWN THEREFROM
SHALL BE THE RESULT OF ITS OWN INDEPENDENT REVIEW AND JUDGMENT. BUYER AGREES TO
CONDUCT A THOROUGH AND COMPLETE INVESTIGATION AND REVIEW OF THE APPLICABLE
GOVERNMENT RECORDS. BUYER ASSUMES THE RISK OF ANY TITLE DEFECTS AND/OR
CONFLICTING ADVERSE RIGHT(S), TITLE(S) AND/OR INTEREST(S) WHICH SUCH A RECORD
TITLE CHECK AND/OR PHYSICAL INSPECTION REVEALS OR WOULD HAVE REVEALED, SUBJECT,
HOWEVER, TO KELT'S LIMITED WARRANTY REFERRED TO IN SECTION 2.1.

         4.2.    TITLE DEFECTS: In this Agreement, a "Title Defect" shall mean
a defect in one or more of the following respects only:

         4.2.1   KELT owns less than the interest shown in Exhibit "B" in one or
                 more of the Leasehold Properties;

         4.2.2   KELT'S rights and interest in one or more of the Leasehold
                 Properties are subject to being reduced by virtue of the
                 exercise by a third party of a reversionary, back-in or similar
                 right not reflected in Exhibit "B";

         4.2.3   KELT'S title at the Effective Date, as to one or more of the
                 Assets, is subject to a Lien unless KELT shall undertake to
                 pay, discharge and satisfy such Lien at or before Closing;

         4.2.4   Any of the Assets described in Exhibits "A", "B" "C", "D" or
                 "E" are missing or lost and cannot be located or replaced on or
                 before the Closing Date.

Provided, however, that any defect described in KELT'S Disclosure Schedule
attached hereto as Exhibit "G" shall not be deemed a Title Defect and BUYER
shall purchase the Assets subject to such disclosed defects.

         4.3.    NOTICE OF TITLE DEFECT: Upon discovery of a Title Defect, BUYER
shall immediately notify KELT in writing of the nature of the Title Defect.
Subject to Section 4.5 any Title Defect which is not brought to KELT'S attention
by the end of the Due Diligence Period shall conclusively be deemed waived by
BUYER for all purposes, subject to KELT'S limited warranty referred to in
Section 2.1.

         4.4.    REMEDIES FOR TITLE DEFECTS: Upon timely delivery of notice by
BUYER of a Title Defect, BUYER and KELT shall meet and use their best efforts to
agree on the validity of any adverse 


<PAGE>   14


claim and the method and feasibility of curing any defect. If the Parties are
unable to agree as to such matters, and if BUYER reasonably considers that the
cumulative net value of the Title Defects would materially diminish the value of
the Assets, the BUYER shall be entitled to terminate this Agreement by written
notice to KELT delivered prior to the expiry of the Due Diligence Period
referred to in Section 4.1 (or such later date as is mutually agreed), subject
to Section 4.5, and the effect of such termination shall be as set forth in
Section 14.2.1, below.

         4.5. CONSOLIDATION COAL COMPANY: If at expiry of the period referred to
in Section 4.4, the written approval by Consolidation Coal Company of the
assignment of the relevant leasehold interests from KELT to BUYER has not been
obtained (failure to obtain such consent being agreed by the Parties to
constitute a Title Defect allowing BUYER to give notice under Section 4.4), the
period in which BUYER can terminate the Agreement pursuant to Section 4.4 shall
be extended by such period, not exceeding 28 days, as is required to obtain such
approval.

                                    SECTION 5
                                    ---------
                              ENVIRONMENTAL MATTERS

         5.1. PHYSICAL CONDITION OF THE ASSETS: BUYER acknowledges that the
Assets have been used for oil and gas drilling and production operations,
natural gas gathering and processing, related oil and gas field operations and
possibly for the storage and disposal of Hazardous Substances, and the Assets
may be contaminated with such materials. Physical changes in or under the
Leasehold Properties, Gathering Systems or adjacent lands may have occurred as a
result of such uses. The Assets contain wells, sumps, landfills, pits, ponds,
tanks, impoundments, foundations, pipelines and other facilities, whether or not
of a similar nature, any of which may be buried, and which may contain Hazardous
Substances, the locations of which may not be known to KELT or be readily
apparent by a physical inspection of the property. Further, spills, leaks,
blowouts and routine operations may have led to contamination of the Assets with
Hazardous Substances, the locations of which may not be known to KELT or be
readily apparent by a physical inspection of the property. In addition BUYER
acknowledges that some oil and gas field production and gathering equipment may
contain asbestos and/or NORM. In this regard, BUYER expressly understands that
NORM may affix or attach itself to the inside of wells, materials, pipe and
equipment as scale or in other forms, and that wells, materials, pipe and
equipment located on or constituting the Assets described herein may contain
asbestos and NORM and that asbestos and NORM containing materials may be buried
or have been otherwise disposed of on the Property. BUYER also expressly
understands that special procedures may be required for the removal and disposal
of asbestos, NORM, and other Hazardous Substances from the Property where they
may be found.

         5.2. ENVIRONMENTAL REVIEW: After the date of this Agreement and until
the 29 April 1998 (the "Due Diligence Period"), BUYER shall be entitled to carry
out a due diligence review of the environmental condition of the Assets.

         5.3. DISCLAIMER: Notwithstanding anything contained in this Agreement
to the contrary:

         IT IS SPECIFICALLY UNDERSTOOD THAT BUYER HAS NOT RELIED UPON THE
         ACCURACY OR COMPLETENESS OF ANY STATEMENTS, SAMPLES, MATERIALS, TEST
         RESULTS, OR OTHER INFORMATION 


<PAGE>   15


         SUPPLIED BY, OR RECEIVED FROM, KELT IN EVALUATING THE ENVIRONMENTAL
         CONDITION OR OTHER CONDITION OF THE ASSETS AND ANY POTENTIAL LIABILITY
         ARISING FROM OR RELATED TO THE ASSETS. IT IS FURTHER SPECIFICALLY
         UNDERSTOOD THAT BUYER'S ASSESSMENT OF THE ENVIRONMENTAL CONDITION AND
         OTHER CONDITION AND ANY POTENTIAL LIABILITY ARISING FROM OR RELATED TO
         THE ASSETS HAS BEEN BASED UPON BUYER'S OWN INDEPENDENT EXAMINATION.

         5.4. ENVIRONMENTAL DEFECTS: In this Agreement, an "Environmental
Defect" shall mean an Environmental Liability relating to the Assets which the
Buyer reasonably considers, either alone or in conjunction with other
Environmental Liabilities relating to the Assets, would materially diminish the
value of the Assets.

         5.5 NOTICE OF ENVIRONMENTAL DEFECT: Upon discovery of an Environmental
Defect, BUYER shall immediately notify KELT in writing of the nature of the
Environmental Defect. Any Environmental Defect which is not brought to KELT'S
attention by the end of the Due Diligence Period referred to in Section 5.2
shall conclusively be deemed waived by BUYER for all purposes, except that
nothing herein contained shall be construed to limit the warranty of KELT
contained in Section 5.8.

         5.6 BUYERS RIGHT TO TERMINATE FOR ENVIRONMENTAL DEFECT: BUYER shall be
entitled to terminate this Agreement by written notice to KELT delivered prior
to the expiry of the Due Diligence Period referred to in Section 5.2 (or such
later date as is mutually agreed) by reason of Environmental Defect and the
effect of such termination shall be as set forth in Section 14.2.1 below.

         5.7. ASSUMPTION OF ENVIRONMENTAL LIABILITIES: In the event that Closing
occurs , subject to Section 5.8, any and all Environmental Defects and
Environmental Liabilities for operations on, or conditions on, relating to or
arising from the Assets, whether relating to or arising from activities before
or after the Effective Date, shall be assumed and discharged by BUYER. It is
agreed that, in addition to the defined terms and not exclusive of the meaning
of such defined terms, the following are included as Environmental Liabilities
assumed by BUYER hereunder: (i) the presence of adverse physical conditions;
(ii) the duty to plug, abandon, remove or cleanup such conditions including but
not limited to oil, gas, injection, water or other wells, sumps, landfills, pits
ponds, tanks, impoundments, foundations, pipelines, and structures and equipment
of any kind or description, whether known or unknown or whether or not revealed
by BUYER'S investigation; and (iii) the restoration of the Assets and surface of
the land as may be required under applicable Legal Requirements including but
not limited to any lease, easement or similar legal instrument. As of the
Effective Date, all responsibility and liability related to all such conditions,
whether known or unknown, is transferred from KELT to BUYER. BUYER shall defend,
indemnify and hold harmless KELT, its successors, assigns, affiliates, officers,
directors and stockholders against, and in respect of, any and all damages,
claims, losses, liabilities and expenses, including without limitation,
reasonable legal, accounting and other expenses which may arise from the Assumed
Environmental Liabilities.


<PAGE>   16


         5.8 KELT'S KNOWLEDGE OF ENVIRONMENTAL LIABILITIES: KELT warrants that
it has no knowledge of any Environmental Liability relating to or arising from
the Assets except as disclosed at or prior to the Effective Date. This warranty
shall not apply to:

         (a) any liabilities relating to (i) plugging and abandonment of wells
         and (ii) associated site restoration (except to the extent that it
         involves the removal of Hazardous Substances therefrom);

         (b) each individual claim in respect of Environmental Liability of less
         than $50,000.

                                    SECTION 6
                                    ---------
                          OPERATIONS AND CASUALTY LOSS

         6.1. OPERATIONS: Between the Effective Date and Closing, KELT shall
operate the Assets in a good and workmanlike manner. At Closing such operations
shall be turned over to and become the responsibility of Buyer. However, KELT
shall have no liability as operator to BUYER for any operations by KELT under
this Section 6.1, for loss or damages sustained, or liabilities incurred, except
as may result directly from KELT'S gross negligence or willful misconduct. Such
operations from and after the Effective Date shall be conducted by KELT for and
on behalf of BUYER.

         6.2. CASUALTY LOSS: The risk of casualty loss relating to the Assets
shall pass from KELT to BUYER as of the date of this Agreement, and BUYER shall
assume all risk of any change in the condition of the Assets from such date
except that:

         (i) BUYER shall be entitled to the benefit of any insurance proceeds
             paid in respect of such casualty loss and

         (ii)KELT shall be liable for any such casualty loss which is uninsured
             if such loss was caused by KELT'S negligence.

                                    SECTION 7
                                    ---------
                     REPRESENTATIONS AND WARRANTIES OF KELT

         Except as otherwise specifically set forth in this Agreement and the
Exhibits hereto, KELT represents and warrants to BUYER as follows:

         7.1. ORGANIZATION: KELT is a corporation duly organized, validly
existing and in good standing under the laws of the state of Delaware.

         7.2. AUTHORITY TO DO BUSINESS: KELT has all requisite power and
authority to own or lease and operate the Assets and to carry on the business as
now conducted.


<PAGE>   17

         7.3     BINDING OBLIGATION:

         7.3.1   KELT has all requisite corporate power and authority to enter
                 into and perform its obligations under this Agreement and to
                 carry out the transactions contemplated hereby.

         7.3.2   All corporate acts and other proceedings required to be taken
                 by KELT to authorize the execution, delivery and performance by
                 KELT of this Agreement, have been duly and properly taken.

         7.3.3   This Agreement has been duly executed and delivered by KELT and
                 constitutes the valid and binding obligation of KELT,
                 enforceable against KELT in accordance with its terms.

         7.3.4   The execution, delivery and performance by KELT of this
                 Agreement does not and will not conflict with, or result in any
                 violation of or default under any provision of the Articles of
                 Incorporation or Bylaws of KELT or any law, ordinance, rule,
                 regulation, order, decree, agreement, instrument or license
                 applicable to KELT or to the Assets.

         7.4     LITIGATION, SUITS OR CLAIMS: There are no actions, suits or
proceedings pending or threatened in writing against KELT which if decided
unfavorably to KELT could have a Material Adverse Effect on KELT or which would
materially diminish the value of the Assets, and, except as disclosed, KELT has
not received any written notice of violation from any regulatory authority
requiring action to be taken in respect of the Assets or alleging violation of
any regulatory code or regulations.

         7.5     RELATION TO ASSUMED LIABILITIES: Nothing contained in this 
Section 7 shall be deemed a representation or warranty by KELT with respect to
matters covered by any obligation of BUYER which is an Assumed Liability, but
this disclaimer is not intended to affect in any way KELT'S warranty in Section
5.8.

         7.6     DISCLAIMER OF WARRANTIES: EXCEPT AS OTHERWISE EXPRESSLY 
PROVIDED IN THIS AGREEMENT, THE ASSETS ARE SOLD "AS IS", "WHERE IS" AND "WITH
ALL FAULTS AS TO ALL MATTERS" (EXCEPT IN THE EVENT OF INTENTIONAL MISSTATEMENTS
OR FRAUDULENT CONDUCT BY KELT), AND KELT EXPRESSLY DISCLAIMS AND NEGATES ANY
REPRESENTATION OR WARRANTY, EXPRESS, IMPLIED, AT COMMON LAW, BY STATUTE, OR
OTHERWISE RELATING TO (a) THE CONDITIONS OF THE ASSETS (INCLUDING, WITHOUT
LIMITATION, ANY IMPLIED OR EXPRESS WARRANTY OF MERCHANTABILITY, OR FITNESS FOR A
PARTICULAR PURPOSE, OR OF CONFORMITY TO MODELS OR SAMPLES OF MATERIALS), (b) ANY
INFRINGEMENT BY KELT OF ANY PATENT OR PROPRIETARY RIGHT OF ANY THIRD PARTY, (c)
ANY INFORMATION, DATA OR OTHER MATERIALS (WRITTEN OR ORAL) FURNISHED TO BUYER BY
OR ON BEHALF OF KELT (INCLUDING WITHOUT LIMITATION, IN RESPECT TO GEOLOGICAL AND
ENGINEERING DATA, THE EXISTENCE OR EXTENT OF OIL, GAS OR OTHER MINERAL RESERVES,
THE RECOVERABILITY OF OR THE COST OF RECOVERING ANY SUCH RESERVES, THE VALUE OF
SUCH RESERVES, ANY PRODUCT PRICING ASSUMPTIONS, AND THE 


<PAGE>   18


ABILITY TO SELL OIL OR GAS PRODUCTION AFTER CLOSING), AND (d) THE ENVIRONMENTAL
CONDITION AND OTHER CONDITION OF THE ASSETS AND ANY POTENTIAL LIABILITY ARISING
FROM OR RELATED TO THE ASSETS.

         7.7      DISCLOSURE: Nothing in the main body of this Agreement 
(excluding the Schedules) nor any certificate to be furnished by KELT contains
or, upon delivery thereof, will contain any untrue statement of a material fact
or omission, or in delivery thereof, will omit to state a material fact
necessary to make the statements herein or therein, in light of the
circumstances under which they were made, not misleading.

         7.8      NO BREACH: KELT is not party to, or subject to, or bound 
by any provision of any judgment, order, writ, injunction or decree of any
court, governmental body, or any statute, rule or regulation applicable to any
such corporation which prohibits or would be violated by, or which allows for
the termination or modification of the same by entering into, or the execution
or delivery by KELT of this Agreement or the consummation by KELT of the
transactions contemplated hereby.

                                    SECTION 8
                                    ---------
                     REPRESENTATIONS AND WARRANTIES OF BUYER

         Except as otherwise specifically set forth in this Agreement and the
Exhibits hereto, BUYER represents and warrants to KELT as follows:

         8.1.     ORGANIZATION:

         8.1.1    BUYER is a corporation duly organized, validly existing and in
                  good standing under the Laws of the state wherein it was
                  incorporated or organized, and is qualified to do business and
                  is in good standing as a foreign corporation in every other
                  jurisdiction where the failure to so qualify would have a
                  Material Adverse Effect on BUYER.

         8.1.2    BUYER is authorized to do business in the state of Ohio.

         8.1.3    Prior to the Closing Date of this Agreement, BUYER shall have
                  delivered to KELT true, correct and complete copies of BUYER'S
                  Certificates or Articles of Incorporation and Bylaws and
                  Certificates of Good Standing, as currently in effect.

         8.1.4    BUYER'S headquarters and principal offices are located in the
                  state of Ohio.

         8.2.     AUTHORITY; ENFORCEABILITY:

         8.2.1    BUYER has all requisite corporate power and authority to enter
                  into and perform its obligations under this Agreement and to
                  carry out the transactions contemplated hereby.

         8.2.2    By 22 April 1998 all corporate acts and other proceedings
                  required to be taken by BUYER to authorize the execution,
                  delivery and performance by BUYER of this Agreement, will have
                  been duly and properly taken, failing which BUYER will be


<PAGE>   19


                  deemed to have given notice of termination of this Agreement
                  pursuant to Section 14.1.2

         8.2.3    This Agreement has been duly executed and delivered by BUYER
                  and constitutes the legal, valid and binding obligation of
                  BUYER, enforceable against BUYER in accordance with its terms.

         8.2.4    The execution, delivery and performance of this Agreement by
                  BUYER and the consummation by Buyer of the transactions
                  contemplated by this Agreement does not and will not conflict
                  with, or result in any violation of or default under any
                  provision of the Articles of Incorporation or Bylaws of BUYER,
                  or any law, ordinance, rule, regulation, judgment, order,
                  decree, agreement, instrument or license applicable to BUYER
                  or to its properties or assets.

         8.3. LITIGATION, SUITS OR CLAIMS: There are no actions, suits or
proceedings pending or threatened in writing against BUYER which if decided
unfavorably to BUYER could have a Material Adverse Effect on BUYER.

         8.4. DISCLOSURE: Neither this Agreement nor any certificate to be
furnished by BUYER contains or, upon delivery thereof, will contain any untrue
statement of a material fact or omission, or upon delivery thereof, will omit to
state a material fact necessary to make the statements herein or therein, in
light of the circumstances under which they were or are made, not misleading.

         8.5. NO BREACH: BUYER is not party to, or subject to, or bound by any
provision of any judgment, order, writ, injunction or decree of any court,
governmental body, or any statute, rule or regulation applicable to any such
corporation which prohibits or would be violated by, or which allows for the
termination or modification of the same by entering into, or the execution or
delivery by BUYER of this Agreement or the consummation by BUYER of the
transactions contemplated hereby.

         8.6. INVESTIGATIONS OF ASSETS: In accordance with Section 11, BUYER
has, or by the Closing Date will have, made such inspection of the Assets as it
deems appropriate, and except as otherwise expressly provided in this Agreement
BUYER will accept the Assets, "AS IS", "WHERE IS" and "WITH ALL FAULTS AS TO ALL
MATTERS" (except in the event of intentional misstatements or fraudulent conduct
by KELT).

         8.7. NO DISTRIBUTION: BUYER is acquiring the Assets for its own account
for investment purposes and not with a view to or for sale in connection with
any distribution thereof within the meaning of the Securities Act of 1933, as
amended, and the rules and regulations thereunder and any applicable state
securities laws.

         8.8. OIL AND GAS EXPERIENCE: BUYER (or its predecessor, if any) is and
has been during the preceding two years primarily engaged in the business of
exploring for, drilling for, producing or refining oil or gas and derives a
significant proportion of its annual gross income from exploring for, drilling
for, producing or refining oil or gas.

<PAGE>   20


                                    SECTION 9
                                    ---------
                           CONDITIONS PRECEDENT TO THE
                               OBLIGATIONS OF KELT

         The obligation of KELT to consummate the transactions contemplated by
this Agreement shall be subject to the fulfillment at Closing of each of the
following conditions, each of which may be waived by KELT except as otherwise
required by law:

         9.1. PURCHASE PRICE: At Closing, BUYER shall deliver the Purchase Price
and the Cash Settlement to KELT in accordance with Section 3 hereof.

         9.2. BUYER'S REPRESENTATIONS AND WARRANTIES TRUE: The representations
and warranties of BUYER contained herein on the date hereof shall have been
correct in all material respects when made, and shall be correct in all material
respects on and as of the Closing with the same force and effect as though made
at and as of such time, except for the representations and warranties
specifically relating to a time or times other than the Closing, or as may be
affected by transactions contemplated hereby.

         9.3. OFFICER'S CERTIFICATE; OPINION OF COUNSEL: BUYER shall deliver to
KELT the following:

         9.3.1.  A certificate of an officer of BUYER certifying that:

                 (i)    the representations and warranties of BUYER contained in
                        this Agreement are true and correct in all material
                        respects on and as of the Closing Date with the same
                        force and effect as though made at and as of such time,
                        except for representations and warranties specifically
                        relating to a time or times other than the Closing Date,
                        or except as may be affected by the transactions
                        contemplated hereby; and

                 (ii)   BUYER has performed all of its obligations contained in
                        this Agreement required to be performed by it prior to
                        Closing; and

                 (iii)  the Board of Directors of the BUYER has approved the
                        execution of this Agreement and a copy of the Board
                        resolution has been supplied to KELT.

         9.3.2   An opinion rendered by legal counsel of BUYER, dated as of the
                 Closing, to the effect that:

                 (i)    BUYER is a corporation duly organized, validly existing,
                        and in good standing under the laws of the state wherein
                        it was incorporated or organized and is authorized to do
                        business in the state of Ohio;

                 (ii)   BUYER has full power to carry out the transactions
                        provided for in this Agreement and this Agreement has
                        been duly executed and delivered by BUYER and this
                        Agreement is the legal and binding obligation of BUYER
                        enforceable in accordance with its terms; and,


<PAGE>   21


                 (iii)  The execution, delivery and performance of this
                        Agreement by BUYER and the consummation by BUYER of the
                        transactions contemplated by this Agreement will not
                        constitute a breach, violation, or default under the
                        Certificate or Articles of Incorporation or Bylaws of
                        BUYER.

         9.4. PRE-CLOSING PERFORMANCE: BUYER shall have performed, observed or
complied in all material respects with all its obligations and conditions
required by this Agreement to be performed, observed or complied with by it at
or prior to Closing.

         9.5. AUTHORIZATION: All corporate actions necessary to authorize the
execution, delivery and performance of this Agreement and the consummation of
the transactions contemplated hereby shall have been duly and validly taken by
BUYER.

         9.6. ABSENCE OF LITIGATION: No litigation or administrative proceeding
shall be pending (or threatened), and no investigation shall have been commenced
(and be pending), by BUYER or any third party seeking to restrain or prohibit
(or questioning the validity or legality of) the consummation of the
transactions contemplated by this Agreement or seeking damages in connection
therewith which makes it unreasonable to proceed with the consummation of the
transactions contemplated hereby.

         9.7. BONDS: BUYER shall have delivered to KELT either copies of such
bonds, in form and substance and issued by corporate sureties satisfactory to
KELT, or those which have been accepted by the Division of Oil and Gas Ohio
Department of Natural Resources, covering the Assets as may be required under
any laws, rules or regulations of any federal, state or local government
agencies having jurisdiction over the Assets, or a commitment by a surety
company, satisfactory to KELT, to issue such bonds upon Closing.

                                   SECTION 10
                                   ----------
                           CONDITIONS PRECEDENT TO THE
                              OBLIGATIONS OF BUYER

         The obligations of BUYER to consummate the transactions contemplated by
this Agreement shall be subject to the fulfillment, at or prior to Closing, of
each of the following conditions, each of which may be waived by BUYER except as
otherwise required by law:

         10.1. DELIVERY OF INSTRUMENTS OF TRANSFER: At Closing, KELT shall
deliver to BUYER executed, and where appropriate recordable, bill of sale, lease
assignments, and other instruments of conveyance in accordance with Section 17.3
hereto.

         10.2. REPRESENTATIONS AND WARRANTIES: The representations and
warranties of KELT contained in this Agreement shall be true and correct in all
material respects as of the date hereof and as of the Closing, as though made on
and as of each such time, except for changes permitted or contemplated by this
Agreement or otherwise specifically consented to by BUYER in writing, and each
of the obligations of KELT required by this Agreement to be performed and
complied with prior to or at the Closing shall have been duly performed and
complied with prior to or at the Closing.


<PAGE>   22


         10.3.    AUTHORIZATION:

                  (i)   the Board of Directors of BUYER has approved the
                        execution of this Agreement by 22 April 1998

                  (ii)  all corporate actions necessary to authorize the
                        execution, delivery and performance of this Agreement
                        and the consummation of the transactions contemplated
                        hereby shall have been duly and validly taken by KELT,
                        and a copy of the Board resolution approving signature
                        of this Agreement and Closing of the transaction has
                        been supplied to the BUYER.

         10.4.    OPINION OF KELT'S COUNSEL: BUYER shall have been furnished 
with the opinion of legal counsel for KELT dated as of the Closing, to the
effect that:

         10.4.1   KELT is a Corporation duly organized, validly existing, and in
                  good standing under the laws of the state of Delaware and is
                  authorized to do business in the state of Ohio;

         10.4.2   KELT has full power to carry out the transactions provided for
                  in this Agreement; this Agreement has been duly executed and
                  delivered by KELT; and this Agreement is the legal and binding
                  obligation of KELT enforceable in accordance with its terms;
                  and

         10.4.3   the execution, delivery and performance of this Agreement by
                  KELT and the consummation by KELT of the transactions
                  contemplated by this Agreement will not constitute a breach,
                  violation, or default under the Articles of Incorporation or
                  Bylaws of KELT.

         10.5.    ABSENCE OF LITIGATION: No litigation or administrative 
proceeding shall be pending (or threatened), and no investigation shall have
been commenced (and be pending), by KELT or any third party seeking to restrain
or prohibit (or questioning the validity or legality of) the consummation of the
transactions contemplated by this Agreement or seeking damages in connection
therewith which makes it unreasonable to proceed with the consummation of the
transactions contemplated hereby.

         10.6.    OFFICER'S CERTIFICATE: KELT shall have furnished BUYER a
certificate of an officer of KELT certifying that:

         10.6.1   the representations and warranties of KELT contained in this
                  Agreement are true and correct in all material respects on and
                  as of the Closing Date with the same force and effect as
                  though made at and as of such time, except for representations
                  and warranties specifically relating to a time or times other
                  than the Closing Date, or except as may be affected by the
                  transactions contemplated hereby; and

         10.6.2   KELT has performed all of its obligations contained in this
                  Agreement required to be performed by it prior to Closing.


<PAGE>   23


         10.7     GUARANTEE: KELT has provided a Guarantee from Kelt Energy,
Inc., its parent company, in the form of Exhibit J.

                                   SECTION 11
                                   ----------
                                    COVENANTS

         11.1     INVESTIGATION AND DECISION: The Parties further covenant as
                  follows:

         11.1.1   INVESTIGATION OF ASSETS: Kelt has, and/or shall have, provided
                  reasonable access as of the Closing Date to the Assets and
                  Assumed Liabilities, and BUYER has and/or shall have as of the
                  Closing Date (i) made such inspection and investigation of the
                  Assets and Assumed Liabilities as it deemed appropriate; (ii)
                  investigated and has knowledge of operative or proposed laws
                  and Legal Requirements to which the Assets are or may be
                  subject; (iii) accepted the Assets and Assumed Liabilities
                  upon the basis of its review and determination of the
                  applicability and effect of such laws and Legal Requirements;
                  (iv) reviewed and evaluated any data room materials or other
                  materials to which access has been provided to BUYER by KELT
                  under this Agreement; and (v) made such investigations of the
                  title, condition, status under environmental and oil and gas
                  laws and any other aspects of the Assets and Assumed
                  Liabilities as may be necessary or appropriate.

         11.1.2   INDEPENDENT DECISION: BUYER has made its own independent
                  judgment of the commercial potential, condition and usefulness
                  of the Assets, taking into consideration all current
                  Environmental Laws and Legal Requirements and the likelihood
                  that such Environmental Laws and Legal Requirements will
                  change in the future. BUYER has such knowledge and experience
                  in business and financial affairs in general, securities and
                  investments, and of the oil and gas business as conducted and
                  regulated in the state of Ohio in particular, as to be capable
                  of evaluating the merits and risks of purchasing the Assets.

         11.2     ADDITIONAL AGREEMENTS: KELT and BUYER shall execute such
further documents and instruments, requested by either Party, as may be
necessary or reasonably desirable to consummate the transactions contemplated by
this Agreement or any part thereof. Subject to the other terms and conditions of
this Agreement, each of the Parties hereto agrees to use all reasonable efforts
at its own expense to take, or cause to be taken, all actions and to do, or
cause to be done, all things necessary, proper or advisable under applicable
laws to consummate and make effective the transactions contemplated by this
Agreement. KELT and BUYER shall execute a joint closing statement acknowledging
the payment of the Purchase Price, the transfer of the Assets, and the
assumption of liabilities at the Closing, all in accordance with the terms and
provisions of this Agreement.

         11.3     NOTICES FOLLOWING CLOSING:

                  (a) BUYER shall, as soon as possible, but no later than two
                  (2) working days after the date of receipt thereof, provide
                  KELT with a facsimile copy of all environmental notices,
                  advisement or complaints proposing or demanding a civil or
                  criminal penalty for which KELT is claimed to be responsible
                  or any other notice, advisement or 

<PAGE>   24


                  complaint naming KELT as a Party, or involving any cause of
                  action or matter which may arise in whole or in part from the
                  Assets and KELT'S operations prior to the Closing Date. BUYER
                  shall also place a hard copy of such notice, advisement or
                  complaint in the mail, postage prepaid, to KELT within five
                  (5) working days of receipt thereof.

                  (b) KELT shall, as soon as possible, but no later than two (2)
                  working days after the date of receipt thereof, provide BUYER
                  with a facsimile copy of all notices relating to the Assets
                  and also place a hard copy of such notice or communication in
                  the mail, postage prepaid, to BUYER within five (5) working
                  days of receipt thereof.

         11.4     NOTIFICATION OF CERTAIN MATTERS: Between the Effective Date
and Closing, KELT and BUYER will each give prompt notice to the other of: (i)
any information that indicates that any representation or warranty contained
herein was not true and correct as of the date hereof or will not be true and
correct as of the Closing Date; (ii) the occurrence of any event which will
result, or has a reasonable prospect of resulting, in the failure to consummate
the transactions contemplated hereunder on or before the Closing Date or to
satisfy a condition specified in Sections 9 and 10, as the case may be,
including but not limited to any fact entitling BUYER to terminate this
Agreement pursuant to the provisions of Section 14; (iii) any notice or other
communication from any third party alleging that the consent or waiver of such
third party is required in connection with the execution and delivery of this
Agreement or the consummation of the transactions contemplated by this
Agreement; and (iv) any notice of, or other communication relating to any
default or event which, with notice or lapse of time or both, would become a
default under any contract to be assigned at Closing.

         11.5     ANNOUNCEMENTS: At all times prior to Closing, KELT and BUYER,
including their respective Affiliates, shall use their best efforts to cooperate
in the development and distribution of all news releases and other public
disclosures relating to the proposed transactions described in this Agreement,
and ensure that no such releases or disclosures are made without prior notice
to, and the consent of, the other Party; provided that either Party may make all
disclosures which are required or prudent under applicable laws or Legal
Requirements, including, but not limited to, regulations of the Internal Revenue
Service and the Securities and Exchange Commission.

         11.6     TERMINATION OF COMMITMENTS: KELT and KELT'S Affiliates shall
have no responsibility or liability under this Agreement to provide for
insurance coverage or any such security for the Assets in any manner whatsoever
after the Closing Date.

         11.7     BROKERS: Neither BUYER nor KELT has incurred any obligation or
liability, contingent or otherwise, for any fee payable to a broker or finder
with respect to the matters provided for in this Agreement, which liability may
be attributable to the other Party. Any such obligation or liability that might
exist shall be the sole obligation of the creating Party.

         11.8     DISPOSAL OF ASSETS AND INCURRING OF EXPENDITURE: Between the
Effective Date and Closing KELT will not without the BUYER'S consent (which will
not be unreasonably withheld):

<PAGE>   25


                  (a) dispose of any Asset with an individual value exceeding
                      $5,000 or an aggregate value of $25,000, none of which
                      shall be sold under fair market value and without giving
                      BUYER a first right of refusal.

                  (b) incur any individual items of capital expenditure
                      exceeding $5,000.

                  (c) incur any items of operating expenditure which materially
                      differ from that incurred in the 12 months prior to
                      Closing.

         11.9 NON-COMPETITION: For a period of 2 years following Closing KELT
will not acquire any oil and/or gas producing assets within 200 miles of
Cambridge, Ohio unless such acquisition forms part of a larger acquisition and
the assets falling within such excluded area comprise less than one third of the
value of the total assets acquired.

         11.10  CONTRACTORS: KELT shall ensure that all sums properly due as at
the Closing Date to Contractors working on the Assets shall have been paid.

         11.11  LTV: BUYER will continue to supply gas to LTV Steel Company,
Inc. ("LTV") in compliance with the LTV/Kelt Energy, Inc. unsigned contract
dated 15 June 1997 until the conclusion of the East Ohio June 1998 Production
Period on or about June 15, 1998.

         11.12  AFFILIATE INTERESTS: Prior to Closing KELT will ensure that any
interests of its Affiliates in the Assets will be transferred to KELT and made
subject to this Agreement (subject to receipt of any required third party
consents).

                                   SECTION 12
                                   ----------
                                EMPLOYEE MATTERS

         12.1  EMPLOYEE LIST: Within ten days after execution of this Agreement,
KELT shall provide BUYER a list of field employees at each work location for the
Assets, indicating name, job classification, wages and benefits and years of
service with KELT.

         12.2  DISCUSSION WITH EMPLOYEES: Following execution of this Agreement
BUYER shall be entitled to discuss with KELT employees the possibility of future
employment with the BUYER. BUYER agrees that all such discussions shall be
coordinated by Gary Hursey and will be conducted in such a way as to minimize
disruption of operations.

         12.3  AGREEMENT TERMINATION: BUYER shall notify KELT in writing by 22
April 1998 whether or not it is satisfied (such satisfaction not to unreasonably
withheld) that the number of KELT employees indicating a willingness to work for
BUYER following Closing will enable it to operate the Assets, failing which
BUYER will be deemed to have given notice of termination of this Agreement
pursuant to Section 14.1.2.

         12.4  HIRED EMPLOYEE LIST: Within thirty days after Closing, BUYER
shall provide KELT with a list of all KELT field employees hired by BUYER.


<PAGE>   26



                                   SECTION 13
                                   ----------
                                      TAXES

         13.1     APPORTIONMENT OF AD VALOREM AND PROPERTY TAXES: All ad valorem
taxes, real property taxes, personal property taxes and similar obligations
shall be apportioned as of the Effective Date between BUYER and KELT. All such
taxes allocable to the periods before the Effective Date shall be paid by KELT,
and all such taxes allocable to the Effective Date and after shall be paid by
BUYER. Any refunds of taxes allocable to periods prior to the Effective Date
shall be the property of KELT. BUYER shall file or cause to be filed all
required reports and returns incident to such taxes which are due on or after
the Effective Date, and shall pay or cause to be paid to the taxing authorities
all such taxes reflected on such reports and returns, to the extent they relate
to periods on or after the Effective Date.

         13.2     SALES TAXES, FILING FEES, ETC.: The Purchase Price provided
for hereunder is net of any sales taxes or other transfer taxes. BUYER shall be
liable for any sales tax or other transfer tax as well as any applicable
conveyance, transfer and recording fees, and real estate transfer stamp or taxes
imposed upon the sale pursuant to this Agreement. If KELT is required by
applicable state law to report and pay these taxes and fees, BUYER shall
promptly deliver a check to KELT in full payment of such taxes and fees.

         13.3     OTHER TAXES: All production, severance or excise taxes,
conservation fees and other similar such taxes or fees (other than income taxes)
relating to oil and gas produced and sold from the Assets prior to the Effective
Date shall be paid by KELT, and all such taxes and fees relating to such oil and
gas produced and sold on and after the Effective Date shall be paid by BUYER.

                                   SECTION 14
                                   ----------
                                   TERMINATION

         14.1  TERMINATION: This Agreement and the transaction contemplated
herein may be terminated at any time prior to Closing:

         14.1.1   by mutual consent of the Parties;

         14.1.2   by BUYER under the provisions of Section 4.4, 5.6., 8.2.2 or
                  12.3

         14.1.3   by either Party upon the breach or default or failure to
                  proceed under the terms of this Agreement by the other Party.

         14.2     EFFECT OF TERMINATION:

         14.2.1   In the event of termination of this Agreement pursuant to
                  Section 14.1.1 or Section 14.1.2 above, this Agreement shall
                  forthwith become void, there shall be no liability or
                  obligation on the part of either Party or their respective
                  officers or directors or shareholders except as otherwise
                  specifically set forth herein, and Escrow Agent shall return
                  the Deposit in accordance with the Escrow Agent's terms of
                  appointment. 


<PAGE>   27


                  Interest shall accrue to the Party receiving the Deposit (pro 
                  rata in the event of part of the Deposit being released to 
                  each Party).

         14.2.2   In the event of termination of this Agreement by reason of any
                  breach or default or failure to proceed under the terms of
                  this Agreement by either Party (other than as provided for in
                  Section 14.2.1), then the aggrieved Party shall be entitled to
                  recover as liquidated damages a sum equal to two and one-half
                  percent (2.5%) of the Purchase Price (the "Liquidated Damages
                  Amount"). If termination is by reason of the breach, default
                  or failure to proceed of BUYER, KELT shall be entitled to
                  recover the Liquidated Damages Amount from the Deposit, Escrow
                  Agent to refund the Deposit, less the Liquidated Damages
                  Amount, to BUYER in accordance with Escrow Agent's terms of
                  appointment. If termination is by reason of the breach,
                  default or failure to proceed of KELT, Escrow Agent shall
                  refund the Deposit to BUYER and KELT shall additionally pay
                  over to BUYER a sum equal to the Liquidated Damages Amount.

         14.3     LIQUIDATED DAMAGES: The Parties hereby acknowledge that the
extent of damages occasioned by breach or default or failure to proceed by
either Party would be impossible or extremely impractical to ascertain and that
the "Liquidated Damages Amount" is a fair and reasonable estimate of such
damages under the circumstances.

         14.4     SPECIFIC PERFORMANCE: BUYER shall be entitled to the remedy of
specific performance as an alternative to claiming the Liquidated Damage Amount.

         14.5     RIGHTS TO ASSETS UPON TERMINATION: Upon termination in any
circumstance other than as a result of breach of this Agreement by KELT, KELT
shall be free immediately to enjoy all rights of ownership of the Assets and to
sell, transfer, encumber or otherwise dispose of the Assets to any party without
any restriction under this Agreement and BUYER shall be liable for all damages
if it attempts to interfere in any way with such enjoyment or action by KELT.

                                   SECTION 15
                                   ----------
                                  MISCELLANEOUS

         15.1     GOVERNING LAW: This Agreement shall be governed by and
interpreted in accordance with the laws of the state of Ohio.

         15.2     ASSIGNMENT:

         15.2.1   This Agreement and the rights and obligations hereunder shall
                  not be assignable by either Party hereto without the prior
                  written consent of the other.

         15.2.2   Any Party hereto may assign or delegate any of its rights,
                  benefits, duties or obligations hereunder (i) to any Person,
                  if it has received the prior written consent provided for in
                  Section 15.2.1, (ii) to its legal successor, if it merges
                  (whether or not it is the surviving corporation), or (iii) to
                  any Person to whom it has made any sale, lease, transfer or
                  other disposition of all or substantially all of its assets;
                  provided, however, that no Party may make an assignment or
                  delegation described in clauses (ii) 


<PAGE>   28


                  and (iii), above, unless such Party delivers to the other
                  Party hereto such written assumptions, affirmations and/or
                  legal opinions as such other Party may reasonably request to
                  preserve their rights and remedies hereunder.

         15.2.3   Subject to Section 15.2.1 the rights, benefits, duties and
                  obligations of each Party hereto shall inure to the benefit
                  of, and be binding upon, each Party's successors, assigns or
                  delegates.

         15.3     WRITTEN NOTICES: Any notices required to be given hereunder
shall be in writing and transmitted by telex or telecopier, delivered by air
courier, or deposited in the mail, postage prepaid and certified, and addressed
as follows or as otherwise specified by KELT and BUYER by notice hereunder:

                  To KELT (prior to Closing):

                  Kelt Ohio Inc.
                  P.O. Box 1478
                  5748 Glenn Highway
                  Cambridge, OH  43725
                  Telephone:  614-432-7359
                  Fax:  614-432-5733
                  Attention:  Gary Hursey

                  with a copy to:

                  Roland Fox
                  General Counsel
                  100 Sydney Street
                  London  SW3 6NJ
                  England
                  Telephone:  011-44-171-376-5250
                  Fax:  011-44-171-376-4290

                  After Closing, to Roland Fox alone

                  To BUYER:

                  Thomas Hill
                  North Coast Energy, Inc.
                  1993 Case Parkway
                  Twinsburg,  OH  44087-2343
                  Telephone:  330-425-2330
                  Fax:  330-405-3298

Notices shall be effective upon receipt.

<PAGE>   29


         15.4  EXPENSES: Except as otherwise provided herein, each Party shall
be solely responsible for all expenses incurred by it in connection with this
transaction (including without limitation, fees and expenses of its own counsel
and accountants).

         15.5  WAIVER OF COMPLIANCE WITH BULK TRANSFER LAWS: BUYER waives
compliance with any applicable bulk transfer law relating to the transactions
contemplated by this Agreement, and agrees to assume all risk and liability in
connection with the failure to so comply.

         15.6  DECEPTIVE TRADE PRACTICES WAIVER: TO THE EXTENT APPLICABLE TO THE
ASSETS OR ANY PORTION THEREOF, BUYER HEREBY WAIVES THE PROVISIONS OF THE OHIO
CONSUMER PROTECTION LAWS REGARDING FALSE, MISLEADING AND DECEPTIVE BUSINESS
PRACTICES, UNCONSCIONABLE ACTIONS AND BREACHES OF WARRANTY; PROVIDED, HOWEVER,
THAT NOTHING HEREIN CONTAINED SHALL BE DEEMED A WAIVER BY BUYER WHERE SUCH
WAIVER IS PROHIBITED BY LAW. IN ORDER TO EVIDENCE ITS ABILITY TO GRANT SUCH
WAIVER, BUYER HEREBY REPRESENTS AND WARRANTS TO KELT THAT BUYER (i) IS IN THE
BUSINESS OF SEEKING OR ACQUIRING, BY PURCHASE OR LEASE, GOODS, OR SERVICES FOR
COMMERCIAL OR BUSINESS USE, (ii) HAS ASSETS OF FIVE MILLION DOLLARS OR MORE
ACCORDING TO ITS MOST RECENT FINANCIAL STATEMENT PREPARED IN ACCORDANCE WITH
GENERALLY ACCEPTED ACCOUNTING PRINCIPLES, (iii) HAS KNOWLEDGE AND EXPERIENCE IN
FINANCIAL MATTERS THAT ENABLE IT TO EVALUATE THE MERITS AND RISKS OF THE
TRANSACTIONS CONTEMPLATED HEREBY, AND (iv) IS NOT IN A SIGNIFICANTLY DISPARATE
BARGAINING POSITION. NOTHING HEREIN CONTAINED IS INTENDED TO AFFECT THE LANGUAGE
CONTAINED IN SECTION 8.6.

         15.7  WAIVER OF JURY TRIAL: KELT AND BUYER DO HEREBY IRREVOCABLY WAIVE,
TO THE FULLEST EXTENT PERMITTED BY LAW, ANY AND ALL RIGHT TO A TRIAL BY JURY IN
ANY ACTION, SUIT OR OTHER LEGAL PROCEEDING BASED UPON, ARISING OUT OF, OR
RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

         15.8  LIMITATION OF LIABILITY: Except with respect to the
indemnification obligations specifically set forth herein, KELT and BUYER do
hereby covenant and agree that, after Closing, the recovery by either Party
hereto of any damages suffered or incurred by it as a result of any breach by
the other Party of any of its covenants, agreements, representations,
guaranties, warranties, disclaimers, waivers or continuing obligations under
this Agreement shall be limited to the actual damages suffered or incurred by
the non-breaching Party as a result of the breach by the breaching Party of its
covenants, agreements, representations, guaranties, warranties, disclaimers,
waivers, or continuing obligations hereunder and the breaching Party shall not
be liable to the non-breaching Party for consequential damages, including but
not limited to loss of profits, as a result of the breach. Nothing aforesaid
shall limit a Party's rights in respect of the Liquidated Damages Amount.

         15.9  NO ADMISSIONS: BUYER and KELT agree that neither this Agreement,
nor any part hereof, nor any performance under this Agreement, nor any payment
of any amount pursuant to any provision of this Agreement shall constitute or be
construed as a finding, evidence of, or an admission 

<PAGE>   30


or acknowledgment of any liability, fault, or past or present wrongdoing, or
violation of any law, rule, regulation, or policy, by either KELT or BUYER or by
their respective officers, directors, employees, or agents.

         15.10  USE OF KELT'S NAME: As soon as practicable after Closing, and in
any event no later than 90 calendar days after Closing, BUYER shall remove or
cause to be removed the names and marks used by KELT and/or any Affiliate and
all variations and derivations thereof and logos relating thereto from the
Assets and shall not make any use whatsoever of those names, marks and logos.

         15.11  EXHIBITS INCORPORATED: All Exhibits hereto are deemed a part of
this Agreement and are incorporated hereby as though fully set forth herein.

         15.12  ENTIRE AGREEMENT, ETC.: This Agreement, including the Exhibits
referred to herein or delivered pursuant to this Agreement, constitutes the
entire agreement between KELT and BUYER with respect to the subject matter
hereof, and supersedes all prior oral or written agreements, commitments or
understandings with respect thereto. No amendment of this Agreement shall be
binding on the Parties unless in writing and signed by the authorized
representatives of both Parties hereto. Any waiver of any breach of any term or
condition of this Agreement shall not operate as a waiver of any other breach of
such term or condition or of any other term or condition of this Agreement. The
headings used in this Agreement are for convenience of reference only and shall
not be used to define the meaning of any provision.

         15.13  PARTIES IN INTEREST: Nothing in this Agreement, whether express
or implied, is intended to confer any rights or remedies under or by reason of
this Agreement on any Persons other than the Parties to it and their permitted
respective successors and assigns, nor is anything in this Agreement intended to
relieve or discharge the obligation or liability of any third Persons to any
Party to this Agreement, nor shall any provision give any third Persons any
right of subrogation or action over and against any Party to this Agreement.

         15.14  SEVERABILITY: If any provision of this Agreement shall be held
to be invalid or unenforceable under present or future law in whole or in part
by any court of any jurisdiction, such provision shall, as to such jurisdiction,
be ineffective to the extent of such invalidity or unenforceability without
invalidating the remaining provisions of this Agreement or affecting the
validity or enforceability of such provisions in any other jurisdiction.

         15.15  CONSENTS: When a consent is required of either Party hereto,
such consent shall not be unreasonably withheld.

         15.16  KNOWLEDGE AND REPRESENTATIONS: All references in this Agreement
to a Party having knowledge of particular facts or circumstances shall include
only such facts or circumstances actually known (either through first hand
knowledge or through such facts or circumstances having been reported to them)
by such Party's officers, directors, or supervisory personnel of such Party
directly and immediately involved in the transactions which are the
subject-matter of this Agreement.

<PAGE>   31


                                   SECTION 16
                                   ----------
                                    SURVIVAL

         SURVIVAL: KELT and BUYER agree that a claim for a breach of any of the
representations or warranties contained in this Agreement, or in any Exhibit,
certificate, document or statement delivered pursuant hereto, must be made
within two (2) years following Closing; provided, however, that nothing in this
Section 16 shall be construed to limit the time for making a claim with respect
to the indemnification obligations specifically set forth herein.

                                   SECTION 17
                                   ----------
                                     CLOSING

         17.1     TIME OF ESSENCE: Time is expressly declared to be of essence
                  under this Agreement.

         17.2     PLACE AND DATE: Closing shall occur at a mutually agreeable
                  location in Twinsburg, Ohio on or before May 6, 1998 ("Closing
                  Date"), unless extended by agreement of the Parties.

         17.3     KELT'S ACTIONS AT CLOSING: At Closing, KELT shall perform the
                  following actions:

         17.3.1   KELT shall deliver to BUYER the opinion and executed
                  certificate contemplated by Sections 10.4 and 10.6;

         17.3.2   KELT shall execute and deliver to BUYER a Deed, Assignment and
                  Bill of Sale for the Assets in the form attached hereto as
                  Exhibit "H"; which shall be modified as necessary to comply
                  with applicable recording statutes.

         17.3.3   KELT shall deliver to BUYER possession of the Assets;

         17.3.4   KELT shall at Closing provide BUYER with the original lease
                  files, contract files, well files, field files and other
                  relevant information pertaining to the Assets. KELT shall not
                  be required to purchase additional documents or perform any
                  curative work on titles. All information and data shall be
                  furnished as a matter of convenience only to BUYER and BUYER'S
                  reliance on same shall be at BUYER'S sole risk.

         17.3.5   KELT shall deliver the Guaranty in the form of Exhibit "J".

         17.4     BUYER'S ACTIONS AT CLOSING: At Closing, BUYER shall perform
                  the following actions:

         17.4.1   BUYER shall execute and deliver to KELT an Assumption
                  Agreement in the form attached hereto as Exhibit "I";

         17.4.2   BUYER shall execute and deliver to KELT the certificate and
                  opinion contemplated by Section 9.3;

         17.4.3   BUYER shall make the payments contemplated in Sections 3.2.2 
                  and 3.3.

<PAGE>   32



         17.5  NOTICES: Immediately after Closing, BUYER shall notify in writing
all affected non-operators, oil or gas purchasers, government agencies and
royalty owners that it has purchased the Assets.

                                   SECTION 18
                                   ----------
                              ACTIONS AFTER CLOSING

         18.1  FINAL ACCOUNTING: Within forty five (45) days after Closing KELT
shall provide BUYER with a statement of accounting (Final Accounting). BUYER
shall have the right to cause its accountant, in consultation with KELT'S
accountant, to review the Final Accounting within an additional twenty one (21)
days following KELT'S delivery of such notice. If BUYER'S accountant and KELT'S
accountant are unable to agree upon the Final Accounting within an additional
fourteen (14) business days following completion of BUYER'S review of the Final
Accounting described above, then the two accountants jointly shall select,
within such fourteen (14) business day period, an independent accounting firm of
national reputation which shall determine the final accounting as soon as
reasonably possible but in no event later than 180 days after Closing. The
determination by such independent accounting firm shall be conclusive. The
expense of such independent accounting firm shall be borne one-half by KELT and
one-half by BUYER.

         18.2  RECEIPTS AND CREDITS: All monies, proceeds, receipts, credits and
income attributable to production from the Assets for all periods of time
subsequent to the Effective Date except as otherwise provided herein, shall be
the sole property and entitlement of BUYER, and to the extent received by KELT,
KELT shall account for and reflect the same to BUYER in the Final Accounting
after Closing. All monies, proceeds, receipts and income attributable to
production from the Assets except as otherwise provided in this Agreement for
all periods of time prior to the Effective Date shall be the sole property and
entitlement of KELT and, to the extent received by BUYER, BUYER shall fully
disclose, account for and transmit same to KELT promptly. All costs, expenses
and disbursements attributable to the Assets for periods of time prior to the
Effective Date except as otherwise provided herein, shall be the sole obligation
of KELT and KELT shall promptly pay, or if paid by BUYER, promptly reimburse
BUYER for and hold BUYER harmless from and against same. All costs, expenses and
disbursements attributable to the Assets for periods of time subsequent to the
Effective Date except as otherwise provided herein, regardless of when due or
payable, shall be the sole obligation of BUYER and BUYER shall promptly pay, or
if paid by KELT, promptly reimburse KELT for and hold KELT harmless from and
against same. The provisions of this Section 18.2 are expressly made subject to
the provisions of Sections 2.3 and 2.4, above.

         18.3  SUSPENDED FUNDS: KELT shall make proper distribution of the
suspended proceeds to the parties lawfully entitled thereto; in particular but
without limitation to the foregoing, in the event that BUYER is notified by a
third party that is entitled to payment of part of the funds in the suspense
account, KELT shall promptly investigate the same in consultation with BUYER and
shall take reasonable actions required by BUYER in connection with such
requested payment.

         18.4  FURTHER ASSURANCES: After Closing, KELT and BUYER agree to take
such further actions and to execute, acknowledge and deliver all such further
documents that are necessary or useful in carrying out the purposes of this
Agreement or of any document delivered pursuant hereto.


<PAGE>   33


         18.5  RECORDING: BUYER shall, at its own cost, immediately record the
Assignment and Bill of Sale in the appropriate office of the state and counties
in which the Assets covered by the Assignments are located. BUYER shall
immediately file for and obtain the necessary approval of all federal or state
government agencies to the assignment of the Assets. The assignment of any state
or federal oil and gas leases shall be filed in the appropriate governmental
offices on a form required and in compliance with the applicable rules of the
applicable government agencies. BUYER shall supply KELT with a true and accurate
photocopy of all the recorded and filed assignments within a reasonable period
of time after their recording and filing.

         18.6  BOOKS AND RECORDS: For a period of 30 days after Closing, KELT
shall be given access to the storage building at 5748 Glen Highway, Cambridge,
Ohio for the purpose of separating corporate and asset records : KELT shall be
entitled during this period to remove and retain the former. In the event that
any claim is made against KELT within 10 years after Closing in respect of the
Assets, BUYER will give KELT reasonable access to the records in order to
investigate the claim but there shall be no obligation on BUYER to retain any of
the documents delivered to BUYER pursuant to this Agreement and BUYER shall be
free to dispose of the same at his sole discretion at any time.

         IN WITNESS WHEREOF, the Parties have executed this Agreement as of the
date first above written.

                                                           "KELT"

                                           KELT OHIO INC.

         By: /s/s Roland Fox
             ---------------

         Name:  Roland Fox
                ----------

         Title: President
                ---------

                                                   "BUYER"

                                                   North Coast Energy, Inc.
                                                   ------------------------

By: /s/s Garry Regan
    ----------------


<PAGE>   34



                  Name:  Garry Regan
                        ------------
                  Title:  President
                         ----------

STATE OF Ohio          )
         --------------
                       ) SS:
COUNTY OF Guernsey     )
          --------

         BEFORE ME, a Notary Public, in and for said County and State, on this
8th day of APRIL, 1998 personally appeared ROLAND FOX, to me known to be the
identical person who subscribed the name of Kelt Ohio Inc., A Delaware
Corporation, to the foregoing instrument as its PRESIDENT, and acknowledged to
me that __ he executed the same as her/HIS free and voluntary act and deed and
as the free and voluntary act and deed of such corporation for the uses and
purposes therein set forth.


                                                     /s/ Thomas A. Hill
                                                     ------------------
                                                     Notary Public

My Appointment Expires:

Thomas A. Hill, Attorney at Law
- -------------------------------
Notary Public - State of Ohio
My Commission Has No Expiration Date
Sec. 147.03 O.R.C.

STATE OF Ohio          )
         --------------
                       ) SS:
COUNTY OF Guernsey     )
          --------


         BEFORE ME, a Notary Public, in and for said County and State, on this
8th day of April, 1998, personally appeared Garry Regan, to me known to be the
identical person who subscribed the name of North Coast Energy, Inc., a Delaware
to the foregoing instrument as its President, and acknowledged to me that he
executed the same as his free and voluntary act and deed and as the free and
voluntary act and deed of such corporation for the uses and purposes therein set
forth.


                                                     /s/ Thomas A. Hill
                                                     ------------------
                                                     Notary Public

My Appointment Expires:

Thomas A. Hill, Attorney at Law
- -------------------------------
Notary Public - State of Ohio
My Commission Has No Expiration Date
Sec. 147.03 O.R.C.


<PAGE>   35


                                   EXHIBIT "A"

                                       NIL


<PAGE>   36
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 1 of 20

- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
OIL & GAS LEASES:
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>           <C>        <C>      <C>        <C>         
BATES, GAIL ET UX           Towner Petroleum                     10/16/82       240.0      31      Flushing   BELMONT     
- --------------------------------------------------------------------------------------------------------------------------
BAYMER, ELEANOR             Enterprise Gas & Oil Inc.            06/22/76       170.0       9       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BRILL, CARL ET UX           Enterprise Gas & Oil Inc.            05/20/75       173.0       4       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BRILL, STEPHAN              Enterprise Gas & Oil Inc.            09/25/74        94.0       9       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
CALAWAY, DELMAR ET UX       Jones Leasing Services               08/07/76       150.0       7       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
CHAPMAN, JAMES ET UX        Enterprise Gas & Oil Inc.            09/25/74       104.0       9       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
EVANS, HARRY ET UX          McCullough Oil Inc.                  10/03/68        90.0       4       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
FITZGERALD, CHARLES ET UX   Canyon Petroleum Corp.               12/09/75        84.0       2       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
FRAME, RAYMOND ET UX        D.B. Shaffer & Assoc.                12/13/80       132.5      2S       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
FRESHLEY, FRED ET UX        Jones Leasing Services               07/20/76       150.0       7       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
GOODWIN, JOHN ET UX         Enterprise Gas & Oil Inc.            08/24/74        73.0      13       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
GRABLE, WALLACE B., ET UX   Towner Petroleum                     01/20/81        87.0       4       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
KING, JAMES ET UX           Enterprise Gas & Oil Inc.            10/17/75       131.0      3,4      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LAMM, WILLIAM ET UX         Enterprise Gas & Oil Inc.            10/04/74       117.0       8       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LANDMAN, JOHN ET UX         Petro. Oil & Gas Co.                 08/08/68       160.0       2       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LARRICK, RAYMOND ET UX      Guernsey Petroleum Corp.             03/11/78       139.0      6,7      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LARRICK, ROLLIN B., ET AL   Ohio Industrial Resources Inc.       06/24/76       152.0      6,7      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LATCHIC, JOSEPH ET UX       Enterprise Gas & Oil Inc.            10/06/75        74.0      6,7      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
MACE, RUSSELL               Enterprise Gas & Oil Inc.            11/11/74       142.0      14       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
MARKS, GAIL ET UX           Enterprise Gas & Oil Inc.            11/11/74        90.0     7,14      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
McCORMICK, HOWARD ET UX     Enterprise Gas & Oil Inc.            02/15/75       119.0       7       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
OLIVER, JOHN                Guernsey Petroleum Corp.             12/07/73       140.0      13       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
PARRY, JACK ET UX           Enterprise Gas & Oil Inc.            08/02/75       108.0       8       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SAFT, CLARENCE              Petro Oil Development Co.            08/09/68        40.0       9       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SEDOR, JONATHIN ET UX       Enterprise Gas & Oil Inc.            09/15/75        27.8       7       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SHARE, OSCAR ET UX          Cambridge O. & G. Development Co.    08/19/68        80.0       9       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SHOWALTER, MILDRED          Gaspro Gas Co.                       11/24/76       145.0      12       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SHRIVER, HAROLD ET UX       Enterprise Gas & Oil Inc.            10/05/74        34.2       8       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
STEEN, JAMES ET UX          Towner Petroleum                     07/30/81       341.0     2,22      Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
TOMAK, GEORGE ET UX         C. T. Production Co.                 12/26/74        80.0      12       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
UMBARGER, BRENT ET UX       Ohio Industrial Resources Inc.       07/25/76        40.0      12       Center    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
ALLEN, CARL ET UX           Towner Petroleum                     10/08/80       172.0  LOT18,31,32 Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
ARBRISTER, HOWARD ET UX     Towner Petroleum                     11/27/82        10.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
COMBS, CLARENCE ET UX       Towner Petroleum                     02/16/80        80.0      11      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
CRAY, BENNY ET UX           Towner Petroleum                     12/06/82        10.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
FERGUSON, RAY ET AL         Towner Petroleum                     12/03/82         5.5       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
FRIEDLAND, SANFORD ET UX    Towner Petroleum                     12/03/82         5.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
GUNN, RALPH ET UX           Towner Petroleum                     03/12/82       141.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
HOLLINGSWORTH, MARY         Towner Petroleum                     04/10/82        79.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LILLY, ALICE ET AL          C. T. Production Co.                 08/22/78        65.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
MOLNAR, HELEN               Towner Petroleum                     12/29/82        12.1       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
MOORE, F. EUGENE ET UX      D.B. Shaffer & Assoc.                11/18/80        40.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SAPIENZA, ANTHONY ET UX     Towner Petroleum                     12/03/82        15.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SKEEN, JERRY & WANDA        Towner Petroleum                     12/03/82         5.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
WINDHORST, ARTHUR ET UX     Towner Petroleum                     12/03/82         5.0       1      Jefferson  GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
LINN, RICHARD ET AL         Mary Caroline Zavatone               06/22/68       370.0  LOT16,17/1 Jefferson/W GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BALDWIN, WILLIAM & JAY      D.B. Shaffer & Assoc.                11/08/80        56.0      23     Londonderry GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BETTS, DONALD ET UX         D.B. Shaffer & Assoc.                10/31/80       118.0      11     Londonderry GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BETTS, RICHARD ET UX        Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
BLACKWOOD, DAVID ET UX      Towner Petroleum                     02/07/80       319.0     16,22   Londonderry GUERNSEY    

<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------
                            
    LESSOR                        BOO      PAG            ASSOCIATED WELLS  
OIL & GAS LEASES:
- --------------------------------------------------------------------------------------------------------------------------
<S>                             <C>       <C>      <C>   
BATES, GAIL ET UX               100         345    BATES #1(478)
- --------------------------------------------------------------------------------------------------------------------------
BAYMER, ELEANOR                  76         910    BEYMER/CHAPMAN #1(2020)
- --------------------------------------------------------------------------------------------------------------------------
BRILL, CARL ET UX                74         862    BRILL #1(1897)
- --------------------------------------------------------------------------------------------------------------------------
BRILL, STEPHAN                   73         965    BRILL, S. #1(1898)
- --------------------------------------------------------------------------------------------------------------------------
CALAWAY, DELMAR ET UX            77         297    FRESHLEY/CALAWAY #1(1959)
- --------------------------------------------------------------------------------------------------------------------------
CHAPMAN, JAMES ET UX             73         968    CHAPMAN, J. #1(1928), BEYMER/CHAPMAN #1(2020)
- --------------------------------------------------------------------------------------------------------------------------
EVANS, HARRY ET UX               58         104    EVANS/KING USS #18(1986)
- --------------------------------------------------------------------------------------------------------------------------
FITZGERALD, CHARLES ET UX        75         503    FITZGERALD, C. #1(1921), LANDMAN/FITZGERALD UNIT #1(1990)
- --------------------------------------------------------------------------------------------------------------------------
FRAME, RAYMOND ET UX             88         587    FRAME, A. #1(2931)
- --------------------------------------------------------------------------------------------------------------------------
FRESHLEY, FRED ET UX             77         136    FRESHLEY/CALAWAY #1(1959)
- --------------------------------------------------------------------------------------------------------------------------
GOODWIN, JOHN ET UX              73         959    GOODWIN, J. #1(1896)
- --------------------------------------------------------------------------------------------------------------------------
GRABLE, WALLACE B., ET UX        89         69     EVANS/KING USS #18(1986)
- --------------------------------------------------------------------------------------------------------------------------
KING, JAMES ET UX                75         250    KING, J. #1(2840)
- --------------------------------------------------------------------------------------------------------------------------
LAMM, WILLIAM ET UX              73         974    SHRIVER, H. #1(1951)
- --------------------------------------------------------------------------------------------------------------------------
LANDMAN, JOHN ET UX              57         429    LANDMAN/FITZGERALD #1(1990)
- --------------------------------------------------------------------------------------------------------------------------
LARRICK, RAYMOND ET UX           81         803    LARRICK, R. #1(3509), LARRICK, R. #2(2657)
- --------------------------------------------------------------------------------------------------------------------------
LARRICK, ROLLIN B., ET AL        77         124    LARRICK, W. #1(1958), LARRICK, W. #2(2679), LARRICK, W. #3(2732)
- --------------------------------------------------------------------------------------------------------------------------
LATCHIC, JOSEPH ET UX            75         526    LATCHIC, J.#1(1954)
- --------------------------------------------------------------------------------------------------------------------------
MACE, RUSSELL                    73         980    MACE, R. #1(1905)
- --------------------------------------------------------------------------------------------------------------------------
MARKS, GAIL ET UX                73         977    MARKS, G. #1(1887)
- --------------------------------------------------------------------------------------------------------------------------
McCORMICK, HOWARD ET UX          74         567    McCORMICK, H. #2(2479)
- --------------------------------------------------------------------------------------------------------------------------
OLIVER, JOHN                     72         735    OLIVER, J. #1(1962), OLIVER, J. #2(2016)
- --------------------------------------------------------------------------------------------------------------------------
PARRY, JACK ET UX                74         941    PARRY, J. #1(1900), PARRY, J. #2(2453)
- --------------------------------------------------------------------------------------------------------------------------
SAFT, CLARENCE                   57         425    WARNE, E. #1(1966)
- --------------------------------------------------------------------------------------------------------------------------
SEDOR, JONATHIN ET UX            75         129    MACE, R. #1(1905)
- --------------------------------------------------------------------------------------------------------------------------
SHARE, OSCAR ET UX               57         485    SHARE, O. #1(1961)
- --------------------------------------------------------------------------------------------------------------------------
SHOWALTER, MILDRED               77         718    SHOWALTER, M. #1(2410), SHOWALTER, M. #2(2445)
- --------------------------------------------------------------------------------------------------------------------------
SHRIVER, HAROLD ET UX            73         971    SHRIVER, H. #1(1951)
- --------------------------------------------------------------------------------------------------------------------------
STEEN, JAMES ET UX               90         554    STEEN, M. #1(3100)
- --------------------------------------------------------------------------------------------------------------------------
TOMAK, GEORGE ET UX              74         180    TOMAK, G. #1(1965)
- --------------------------------------------------------------------------------------------------------------------------
UMBARGER, BRENT ET UX            77         167    UMBERGER, B. #1(1957)
- --------------------------------------------------------------------------------------------------------------------------
ALLEN, CARL ET UX                87         744    ALLEN #1(2549), ALLEN #2(2517), ALLEN #3(2911)
- --------------------------------------------------------------------------------------------------------------------------
ARBRISTER, HOWARD ET UX          95         342    ARMBIRSTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
COMBS, CLARENCE ET UX            86         388    COMBS, C. #1(3093)
- --------------------------------------------------------------------------------------------------------------------------
CRAY, BENNY ET UX                95         605    ARMBIRSTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
FERGUSON, RAY ET AL              95         660    ARMBIRSTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
FRIEDLAND, SANFORD ET UX         96         32     ARMBIRSTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
GUNN, RALPH ET UX                92         554    GUNN, R. #1(3351), GUNN, R. #2(3427), GUNN, R. #3(3426)
- --------------------------------------------------------------------------------------------------------------------------
HOLLINGSWORTH, MARY              93         335    HOLLINGSWORTH, M. #1(3358)
- --------------------------------------------------------------------------------------------------------------------------
LILLY, ALICE ET AL               83         201    LILLY, A. #1(2478)
- --------------------------------------------------------------------------------------------------------------------------
MOLNAR, HELEN                    95         658    ARMBRISTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
MOORE, F. EUGENE ET UX           88         269    MOORE, F. #1(3088)
- --------------------------------------------------------------------------------------------------------------------------
SAPIENZA, ANTHONY ET UX          95         947    ARMBRISTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
SKEEN, JERRY & WANDA             95         656    ARMBRISTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
WINDHORST, ARTHUR ET UX          95         597    ARMBRISTER #1(3571)
- --------------------------------------------------------------------------------------------------------------------------
LINN, RICHARD ET AL              57         266    LINN, R. #2(2102), LINN, R. #3(2289), LINN, R. #4(2919), LINN, R. #5(2875)
- --------------------------------------------------------------------------------------------------------------------------
BALDWIN, WILLIAM & JAY           88         225    BOND/BALDWIN/BRUBAKER #1(3188)
- --------------------------------------------------------------------------------------------------------------------------
BETTS, DONALD ET UX              88         109    BETTS #1(3031), BETTS/TURBYFILL #1(3126)
- --------------------------------------------------------------------------------------------------------------------------
BETTS, RICHARD ET UX             92         629    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- --------------------------------------------------------------------------------------------------------------------------
BLACKWOOD, DAVID ET UX           86         382    BLACKWOOD #1(2892), BLACKWOOD #2(2929), BACKWOOD #3(3030), BLACKWOOD #4(3049)

</TABLE>


<PAGE>   37
<TABLE>
<CAPTION>


                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 2 of 20

- -------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY    
- -------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>           <C>        <C>      <C>        <C>        
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
BOND, CHARLES ET UX         Eastern Oil & Gas                    08/01/72       142.0   13,20,26  Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
BOND, CLYDE ET UX           D.B. Shaffer & Assoc. Inc.           11/01/80       129.0      23     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
BOND, ROBERT ET UX          Towner Petroleum                     07/28/82       190.0     7,13    Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
BOND, ROBERT ET UX          D.B. Shaffer & Assoc. Inc.           10/30/80       345.0     6,12    Londonderry GUERNSEY   
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
BONIPHANT, BERT             Towner Petroleum                     12/10/81       242.0     16,17   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
BONIPHANT, LEONARD ET UX    D.B. Shaffer & Assoc. Inc.           11/06/80        80.0      13     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
BRUBAKER, RICHARD & JEAN    D.B. Shaffer & Assoc. Inc.           12/30/80        50.0      23     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CASTEN, Earl et ux          Quaker State                         10/12/74       233.0     25,31   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CLARY, CHARLES ET UX        Wm. Paul Hambleton                   11/13/72       236.0    1,2,6,7  Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
COX, PAUL ET UX             Towner Petroleum                     05/03/83        10.0      29     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CRAMBLETT, CLARENCE ET UX   Towner Petroleum                     03/11/80       140.0      29     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX         D.B. Shaffer & Assoc.                11/17/80       190.0     13,18   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX         D.B. Shaffer & Assoc. Inc.           11/17/80       152.0      18     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX         D.B. Shaffer & Assoc. Inc.           11/17/80       105.0      17     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
CUNNINGHAM, THOMAS ET UX    Towner Petroleum                     02/05/80        62.0      16     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
DUFFY, JOHN ET UX           Towner Petroleum                     07/23/82       141.0      30     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
DUVALL, KENNETH             D.B. Shaffer & Assoc. Inc.           11/19/80       261.0      2,8    Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
FEDORKA, STELLA             Towner Petroleum                     07/19/82        90.0     8,14    Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
FULLER, RONALD ET UX        D.B. Shaffer & Assoc. Inc.           06/03/81        95.0     13,18   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
GRAY, ROBERT                Enterprise Gas & Oil Inc.            12/11/78       172.0     23,24   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
HALL, LEONARD ET UX         Eastern Gas & Oil                    08/02/72       207.0      1,8    Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
HARR, RAYMOND ET UX         Towner Petroleum                     07/27/81        75.0      12     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
HOWELL, CLARK ET UX         D.B. Shaffer & Assoc. Inc.           10/30/80        80.0      13     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
HUNTSMAN, JERRY ET UX       Towner Petroleum                     12/21/81         6.0       9     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, Wilard et ux       Kerpoe, Testa & O'Donnel             12/02/68       119.0     26,32   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, WILLIS ET UX       Towner Petroleum                     05/26/81        71.0      10     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
KEEFER, CARL ET UX          Towner Petroleum                     05/26/81        61.0      10     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
KEEFER, EDWARD, ET UX       Gerald J. Benson                     10/20/78       190.0     15,21   Londonderry GUERNSEY   
                                                                                                                         
- -------------------------------------------------------------------------------------------------------------------------
KING, VERNON ET UX          D.B. Shaffer & Assoc. Inc.           11/04/80       105.0      15     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
KIRK, ALVA & ELSIE          Towner Petroleum                     05/31/85        41.3      21     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
KUNKLE, GEORGE              D.B. Shaffer & Assoc. Inc.           11/18/80        54.4      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
LAKE, HOMER                 Eastern Gas & Oil                    08/02/72       174.0     19,20   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
LAPP, MERVIN ET UX          Towner Petroleum                     08/19/81       115.0      34     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
LAWSON, KENNETH ET UX       Towner Petroleum                     03/29/80       162.0     23,24   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
LODGE, CHARLES & MARY       SKZ Inc.                             05/13/86        22.0      21     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
LODGE, CHARLES & MARY       SKZ Inc.                             05/12/86         9.0     20,21   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
MALONE, EMERSON             D.B. Shaffer & Assoc. Inc.           11/04/80        95.0      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
McELWAINE, JOSEPHINE        Towner Petroleum                     06/30/81        20.0      23     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PETERS, FRED ET UX          Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PETERS, JAY ET UX           Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PETERS, MARY                Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PETERS, POLLY               Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PULLEY, CHARLES ET UX       D.B. Shaffer & Assoc. Inc.           10/30/80        60.0      29     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
PULLEY, CHARLES ET UX       D.B. Shaffer & Assoc. Inc.           10/30/80        67.0      34     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
REPIK, WILLIAM              Superior Petroleum Services          07/03/80       170.0       9     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
RICHTER, OVAL ET AL         D.B. Shaffer & Assoc. Inc.           11/26/80        51.0      11     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
RYMER, REINHART ET UX       Towner Petroleum                     09/16/81        30.0       1     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
SELLE, WILLIAM ET UX        D.B. Shaffer & Assoc. Inc.           11/07/80        60.0      34     Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------
SHARP, CLYDE ET UX          Towner Petroleum                     08/31/81       132.0     19,20   Londonderry GUERNSEY   
- -------------------------------------------------------------------------------------------------------------------------


<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                       BOO      PAG            ASSOCIATED WELLS  
OIL & GAS LEASES:
- -------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>
                                                  ,BLACKWOOD #5(3092), BLACKWOOD, #6(3097), BLACKWOOD #7(3213)
- -------------------------------------------------------------------------------------------------------------------------
BOND, CHARLES ET UX             70         204    BOND #1(3308)
- -------------------------------------------------------------------------------------------------------------------------
BOND, CLYDE ET UX               88         101    BOND #1(2981), BOND #2(3090), BOND #3(3128), BOND/BALDWIN/BRUBAKER 
                                                  UNIT #1(3188)
- -------------------------------------------------------------------------------------------------------------------------
BOND, ROBERT ET UX              94         17     BOND #7(3391)
- -------------------------------------------------------------------------------------------------------------------------
BOND, ROBERT ET UX              87         910    BOND #1-12(2886), BOND#2-12(3048), BOND #3-12(3091), BOND #4-12(3208)
                                                  BOND/SHEPHERD #1(3089)
- -------------------------------------------------------------------------------------------------------------------------
BONIPHANT, BERT                 92         68     BONIPHANT, B. #2(2294), BONIPHANT, B. #3(3419)
- -------------------------------------------------------------------------------------------------------------------------
BONIPHANT, LEONARD ET UX        88         107    BONIPHANT, L.  #1(3059)
- -------------------------------------------------------------------------------------------------------------------------
BRUBAKER, RICHARD & JEAN        88         859    GRAY/BRUBAKER #1(3333), BOND/BALDWIN/BRUBAKER #1(3188)
- -------------------------------------------------------------------------------------------------------------------------
CASTEN, Earl et ux              73         834    CASTEN, E. #1(2154)
- -------------------------------------------------------------------------------------------------------------------------
CLARY, CHARLES ET UX            70         807    DOMBROSKI, R. #1(3468), DOMBROSKI/RYMER #1(3335)
- -------------------------------------------------------------------------------------------------------------------------
COX, PAUL ET UX                 96         631    CRAMBLETT, C. #2(3018)
- -------------------------------------------------------------------------------------------------------------------------
CRAMBLETT, CLARENCE ET UX       86         498    CRAMBLETT, C. #2(3018)
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX             88         245    CRISLIP, J. #1(3009), CRISLIP, J. #2(3098), CRISLIP, J. #3(3129)
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX             88         249    CRISLIP, J. #3(3129)
- -------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX             88         247    CRISLIP, J. #6(3409)
- -------------------------------------------------------------------------------------------------------------------------
CUNNINGHAM, THOMAS ET UX        86         233    CUNNINGHAM, T. #1(3029)
- -------------------------------------------------------------------------------------------------------------------------
DUFFY, JOHN ET UX               94          9     DUFFY, J. #1(3347)
- -------------------------------------------------------------------------------------------------------------------------
DUVALL, KENNETH                 88         325    DUVALL, K. #1(3074)
- -------------------------------------------------------------------------------------------------------------------------
FEDORKA, STELLA                 93         993    FEDORKA, S. #1(3382)
- -------------------------------------------------------------------------------------------------------------------------
FULLER, RONALD ET UX            90         244    FULLER, R. #1(3275)
- -------------------------------------------------------------------------------------------------------------------------
GRAY, ROBERT                    84         93     GRAY/BRUBAKER/McELWANE #1(3278), GRAY/BRUBAKER #1(3333)
- -------------------------------------------------------------------------------------------------------------------------
HALL, LEONARD ET UX             70         196    HALL, L. #1(3306), HALL, L. #2(3396)
- -------------------------------------------------------------------------------------------------------------------------
HARR, RAYMOND ET UX             90         956    HARR, R. #1(3273)
- -------------------------------------------------------------------------------------------------------------------------
HOWELL, CLARK ET UX             87         888    HOWELL, C. #1(3063)
- -------------------------------------------------------------------------------------------------------------------------
HUNTSMAN, JERRY ET UX           92         178    SWICKARD/HUNTSMAN #1(3282)
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, Wilard et ux           58         923    JOHNSON, W. #1(2155)
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, WILLIS ET UX           90         140    JOHNSON/KEEFER #1(3354)
- -------------------------------------------------------------------------------------------------------------------------
KEEFER, CARL ET UX              90         142    KEEFER, C. #1(3379), JOHNSON/KEEFER #1(3354)
- -------------------------------------------------------------------------------------------------------------------------
KEEFER, EDWARD, ET UX           83         769    KEEFER, E. #1(3116), KEEFER, E. #2(3369), KEEFER, E. #4(3668), KEEFER, 
                                                  E. #5(3668) KEEFER/KING UNIT #3(3783)
- -------------------------------------------------------------------------------------------------------------------------
KING, VERNON ET UX              88         115    KING, V. #1(3109), KING, V. #2(3564)
- -------------------------------------------------------------------------------------------------------------------------
KIRK, ALVA & ELSIE              100        655    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
KUNKLE, GEORGE                  88         297    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
LAKE, HOMER                     70         200    LAKE, H. #1(3386), LAKE/SHARP #1(3315)
- -------------------------------------------------------------------------------------------------------------------------
LAPP, MERVIN ET UX              91         138    LAPP, M. #1(3326)
- -------------------------------------------------------------------------------------------------------------------------
LAWSON, KENNETH ET UX           86         875    LAWSON, K. #2(3329)
- -------------------------------------------------------------------------------------------------------------------------
LODGE, CHARLES & MARY           102        632    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
LODGE, CHARLES & MARY           102        634    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
MALONE, EMERSON                 80         455    KUNKLE/SHEPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
McELWAINE, JOSEPHINE            90         242    GRAY/BRUBAKER/McELWAIN #1(3278)
- -------------------------------------------------------------------------------------------------------------------------
PETERS, FRED ET UX              92         635    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
PETERS, JAY ET UX               92         637    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
PETERS, MARY                    92         627    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
PETERS, POLLY                   92         633    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
PULLEY, CHARLES ET UX           87         904    SHELLENBERGER/PULLEY #1(3254)
- -------------------------------------------------------------------------------------------------------------------------
PULLEY, CHARLES ET UX           87         902    PULLEY, C. #1(3170)
- -------------------------------------------------------------------------------------------------------------------------
REPIK, WILLIAM                  87         736    REPIK, W. #1-9(3284)
- -------------------------------------------------------------------------------------------------------------------------
RICHTER, OVAL ET AL             88         736    RICHTER/WARNER #1(3120)
- -------------------------------------------------------------------------------------------------------------------------
RYMER, REINHART ET UX           92         65     DOMBROSKI/RYMER #1(3335)
- -------------------------------------------------------------------------------------------------------------------------
SELLE, WILLIAM ET UX            88         91     SELLE, W. #1(3064)
- -------------------------------------------------------------------------------------------------------------------------
SHARP, CLYDE ET UX              91         320    LAKE/SHARP #1(3315), SHARP, C. #1(3230)
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>




<PAGE>   38
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 3 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
SHELLENBERGER, EMMETT       D.B. Shaffer & Assoc.                11/08/80        75.0      35     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SHEPHERD, FRED ET UX        D.B. Shaffer & Assoc. Inc.           11/13/80        74.0      11     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SHEPHERD, HARRY ET UX       East Ohio Gas                        02/08/78       261.0     5,11    Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, SAMUEL ET UX         Towner Petroleum                     12/29/81         9.1      11     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
STEPHENS, CHESTER ET UX     D.B. Shaffer & Assoc.                11/01/80        60.0      16     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SUDDITH, JAMES ET UX        D.B. Shaffer & Assoc. Inc.           11/04/80        70.0      25     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SUNTHIMER, ROBERT ET UX     D.B. Shaffer & Assoc. Inc.           11/10/80        67.0      30     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SWICKARD, HARRY ET UX       D.B. Shaffer & Assoc. Inc.           08/19/81        94.0       9     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA        D.B. Shaffer & Assoc. Inc.           10/30/86        84.4      20     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA        SKZ Inc.                             05/09/86         1.8      21     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA        Towner Petroleum                     12/29/81        11.0     20,21   Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL ET UX          D.B. Shaffer & Assoc. Inc.           10/30/80        10.0      20     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TAYLOR, DALE ET UX          D.B. Shaffer & Assoc. Inc.           11/18/80        57.0       2     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TOLAND, McKINLEY            Eastern Gas & Oil                    08/08/72       107.0      14     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TURBYFILL, LARRY ET UX      Towner Petroleum                     07/28/81        54.0     11/12   Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
UNDERWOOD, PEARL L. ET UX   Towner Petroleum                     07/26/82        80.0       9     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
VANFOSSEN, FRED ET UX       D.B. Shaffer & Assoc. Inc.           02/25/81        48.0      15     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WARNER, THOMAS              Towner Petroleum                     03/04/80       103.0      17     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
YOUNG, ROBERT ET UX         D.B. Shaffer & Assoc. Inc.           11/10/80        79.0       5     Londonderry GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DEAN, RALPH ET UX           C.T. Productions                     09/20/78       176.0   34/11,20  Lond./Madis GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HALE, JACK ET UX            Herb Polen                           09/30/77       126.0     34/20   Lond./Madis GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BETTS, RICHARD ET UX        D.B. Shaffer & Assoc. Inc.           02/20/81       191.0     34/35   Lond./Oxfor GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Republic Steel Corporation           06/27/77     1,302.0  10,22,23/21Lond./Oxfor GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
THOMAS, JAMES               Towner Petroleum                     11/09/81       114.0     28/27   Lond./Oxfor GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TROYER, CALVIN ET UX        D.B. Shaffer & Assoc. Inc.           12/12/80        94.0     10/9    Lond./Oxfor GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WHITELY, CHARLES ET UX      Wm. Paul Hambleton                   10/14/72       745.0  16/15,21,27Lond./Oxfor GUERNSEY
- ---------------------------------------------------------------------------------------------------------------------------
AYERS, WALLACE ET UX        C.T. Productions                     06/08/77        92.2      14       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BEAN, EARL ET UX            Mary Caroline Zavatone               07/09/68       200.0      21       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BICHARD, H.R. ET UX         C.T. Productions                     09/10/77       140.0     18,23     Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BROWN, NORVAL ET UX         Ohio Industrial Resources Inc.       03/25/77       136.0      11       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BURROUGHS, FOSTER ET UX     C.T. Productions                     10/18/77        80.0      17       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
CARLISLE, THOMAS            Samuel G. Garfield                   07/19/78       113.0       3       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
CHASE, ROY ETUX             Mammoth Producing Corp.              04/17/73       134.0       9       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COWDEN, W. S. ET UX         C.T. Productions                     09/20/77       143.0      16       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DAUGHERTY, JOHN ET UX       C.T. Productions                     05/25/77        46.0      17       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DEAN, THOMAS ET UX          Samuel G. Garfield                   07/19/78       140.0       7       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DUNLAP, JAMES ET UX         C.T. Productions                     07/19/78       362.0    8,8,14     Madison   GUERNSEY 
- ---------------------------------------------------------------------------------------------------------------------------
FEISLEY, JOHN ET UX         C.T. Productions                     05/25/78       100.0      13       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
FOGLE, DONALD ET UX         Mary Caroline Zavatone               05/31/68       120.0     18,23     Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
FORD, ROBERT                Mary Caroline Zavatone               07/09/68       170.0     19,20     Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
FORD, WILLIAM ET UX         Samuel G. Garfield                   07/26/78       145.0   8,9,12,13   Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
GEORGE, ROY & JANICE        C.T. Productions                     11/14/77        33.0      17       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
GRAY, CHESTER ET UX         C.T. Productions                     07/19/77       332.0     7,14      Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HATFIELD, HARRY ET UX       Mary Caroline Zavatone               06/29/68       160.0      24       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HAYES, RAY ET UX            Mammoth Producing Corp.              07/25/72        77.0       1       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HYDE, FRED ET UX            Mary Caroline Zavatone               06/03/68       416.0  16,17,24,25  Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSON, HELEN              Ohio Industrial Resources Inc.       03/24/77       110.0     11,20     Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
KLIES, GERALD ET UX         James Drilling Corp.                 08/09/68        75.0      21       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
KRUEGER, BERNARD ET UX      Towner Petroleum                     12/13/80       140.0       9       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LAPP, MERVIN ET UX          Ohio Industrial Resources Inc.       03/24/77        44.0      10       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LATTEA, ARTIE & DOROTHY     C.T. Productions                     10/25/77       137.0       5       Madison   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------



- -------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                       BOO      PAG            ASSOCIATED WELLS  
- -------------------------------------------------------------------------------------------------------------------------
<S>                             <C>       <C>     <C>                                    
SHELLENBERGER, EMMETT           88         279    SHELLENBERGER/PULLEY #1(3254), SHELLENBERGER, E. #1(3385)
- -------------------------------------------------------------------------------------------------------------------------
SHEPHERD, FRED ET UX            88         97     BOND/SHEPHERD #1(3089)
- -------------------------------------------------------------------------------------------------------------------------
SHEPHERD, HARRY ET UX           81         678    KUNKLE/SHEPHERD/MALONE #1(3408), SHEPHERD, H&E #1(3325)
- -------------------------------------------------------------------------------------------------------------------------
SMITH, SAMUEL ET UX             92         631    KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)
- -------------------------------------------------------------------------------------------------------------------------
STEPHENS, CHESTER ET UX         88         121    STEPHENS, C. #1(2921)
- -------------------------------------------------------------------------------------------------------------------------
SUDDITH, JAMES ET UX            88         93     SUDDITH, J. #1(3136)
- -------------------------------------------------------------------------------------------------------------------------
SUNTHIMER, ROBERT ET UX         88         283    SUNTHIMER, R. #1(3253)
- -------------------------------------------------------------------------------------------------------------------------
SWICKARD, HARRY ET UX           91         45     SWICKARD/HUNTSMAN #1(3282)
- -------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA            87         898    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA            102        647    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL & LINDA            92         231    LODGE/KIRK/TAYLOR #1(3676)
- -------------------------------------------------------------------------------------------------------------------------
TAYLOR, CARL ET UX              87         898    TAYLOR, C. #1(3276)
- -------------------------------------------------------------------------------------------------------------------------
TAYLOR, DALE ET UX              88         285    FERGUSON, D. #1(3387)
- -------------------------------------------------------------------------------------------------------------------------
TOLAND, McKINLEY                70         194    TOLAND, M. #1(3331), TOLAND, M. #2(3406)
- -------------------------------------------------------------------------------------------------------------------------
TURBYFILL, LARRY ET UX          90         818    BETTS/TURBYFILL #1(3126)
- -------------------------------------------------------------------------------------------------------------------------
UNDERWOOD, PEARL L. ET UX       70         198    LAWRENCE, P. #1(3355)
- -------------------------------------------------------------------------------------------------------------------------
VANFOSSEN, FRED ET UX           89         575    VAN FOSSEN, F. #1(3405)
- -------------------------------------------------------------------------------------------------------------------------
WARNER, THOMAS                  86         502    RICHTER/WARNER #1(3120), WARNER, T. #1(3021)
- -------------------------------------------------------------------------------------------------------------------------
YOUNG, ROBERT ET UX             88         331    YOUNG, R. #1(3206)
- -------------------------------------------------------------------------------------------------------------------------
DEAN, RALPH ET UX               83         464    DEAN, R. #1(2495), DEAN, R. #2(2496)
- -------------------------------------------------------------------------------------------------------------------------
HALE, JACK ET UX                80         831    HALE, J. #2(2471)
- -------------------------------------------------------------------------------------------------------------------------
BETTS, RICHARD ET UX            89         290    BETTS #2(3392)
- -------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.          79         799    ALL CR WELLS
- -------------------------------------------------------------------------------------------------------------------------
THOMAS, JAMES                   91         785    LYONS/THOMAS #1(3176)
- -------------------------------------------------------------------------------------------------------------------------
TROYER, CALVIN ET UX            88         569    TROYER, C. #1(3071)
- -------------------------------------------------------------------------------------------------------------------------
WHITELY, CHARLES ET UX          70         791    WHITELY, C. #3(3368), WHITELY, C. #4(3389), WHITELY, C. 
                                                  #5(3384), WHITELY, C. #6(3393)
- -------------------------------------------------------------------------------------------------------------------------
AYERS, WALLACE ET UX            79         260    AYERS #1(2189)
- -------------------------------------------------------------------------------------------------------------------------
BEAN, EARL ET UX                57         350    DEIOMA, K. #1(2933), DEIOMA, K. #2(3130)
- -------------------------------------------------------------------------------------------------------------------------
BICHARD, H.R. ET UX             80         344    BISCHARD #1(2286), BISHCARD/SCHULLER #1(2285)
- -------------------------------------------------------------------------------------------------------------------------
BROWN, NORVAL ET UX             79         82     BROWN, N. #2(2276)
- -------------------------------------------------------------------------------------------------------------------------
BURROUGHS, FOSTER ET UX         80         434    BURROUGHS #1(2274)
- -------------------------------------------------------------------------------------------------------------------------
CARLISLE, THOMAS                82         883    CARLISLE #1(2440), CARLISLE, #2(2242)
- -------------------------------------------------------------------------------------------------------------------------
CHASE, ROY ETUX                 71         611    CHASE, R. #1(1709)
- -------------------------------------------------------------------------------------------------------------------------
COWDEN, W. S. ET UX             80         142    COWDEN, W. #1(2388), COWDEN, W. #2(2287)
- -------------------------------------------------------------------------------------------------------------------------
DAUGHERTY, JOHN ET UX           79         228    DAUGHERTY, J. #1(2240)
- -------------------------------------------------------------------------------------------------------------------------
DEAN, THOMAS ET UX              82         718    DEAN, T. #1(2432)
- -------------------------------------------------------------------------------------------------------------------------
DUNLAP, JAMES ET UX             79         132    DUNLAP, J. #1(2142), DUNLAP, J. #2(2123), DUNLAP, J. #4(2121), 
                                                  DUNLAP, J. #5(2120) DUNLAP/WHITE #1(2948)
- -------------------------------------------------------------------------------------------------------------------------
FEISLEY, JOHN ET UX             82         236    FEISLEY, J. #1(2352)
- -------------------------------------------------------------------------------------------------------------------------
FOGLE, DONALD ET UX             57         326    FOGLE, D. #2(2148)
- -------------------------------------------------------------------------------------------------------------------------
FORD, ROBERT                    57         352    FORD, R. #1(2217), FORD/SHEPHERD #1(3172)
- -------------------------------------------------------------------------------------------------------------------------
FORD, WILLIAM ET UX             82         957    FORD, W. #1(2458)
- -------------------------------------------------------------------------------------------------------------------------
GEORGE, ROY & JANICE            80         906    SCHULLER/GEORGE #1(2348)
- -------------------------------------------------------------------------------------------------------------------------
GRAY, CHESTER ET UX             79         505    GRAY, C. #1(2198), GRAY, C. #2(2203), GRAY, C. #3(2212), GRAY, C. #4(2222)
- -------------------------------------------------------------------------------------------------------------------------
HATFIELD, HARRY ET UX           57         318    HATFIELD, H. #1(2151), HATFIELD, H. #2(2817)
- -------------------------------------------------------------------------------------------------------------------------
HAYES, RAY ET UX                71         531    HAYES, R. #1(1811)
- -------------------------------------------------------------------------------------------------------------------------
HYDE, FRED ET UX                57         342    HYDE, F. #1(2149), HYDE/BURROUGHS #1(2879), HYDE/HATFIELD #1(3197)
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, HELEN                  79         74     JOHNSON, H. #1(2226)
- -------------------------------------------------------------------------------------------------------------------------
KLIES, GERALD ET UX             57         660    KLIES, G. #1(2216)
- -------------------------------------------------------------------------------------------------------------------------
KRUEGER, BERNARD ET UX          88         504    KRUEGER, B. #1(2992), KRUEGER, B. #2(3003)
- -------------------------------------------------------------------------------------------------------------------------
LAPP, MERVIN ET UX              79         171    LAPP, M. #1(2247)
- -------------------------------------------------------------------------------------------------------------------------
LATTEA, ARTIE & DOROTHY         80         547    LATTEA, A. #2(2443)
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   39
<TABLE>
<CAPTION>



                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 4 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP         COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>           <C>          
LAUGHMAN, GENE & JAUNITA    C.T. Productions                     10/27/77        98.0      16       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LYONS, DAVID & CINDY        Towner Petroleum                     04/10/80        40.0      18       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
McWILLIAMS, DONALD ET UX    C.T. Productions                     05/11/80        50.0     16,17     Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
MOORE, CHARLES ET UX        C. Tracy                             07/19/68       154.0       4       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
NEWELL, WAYNE               James Drilling Corp.                 08/09/68       580.0   19,21,22    Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
NICHOLS, STEWART ET UX      C.T. Productions                     08/11/77       120.0     23,24     Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
OLIVER, LELA                C.T. Productions                     06/06/77       180.0       5       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
OLIVER, RONNIE ET UX        C.T. Productions                     06/06/77       126.0       4       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PADEN, CHARLES              Mary Caroline Zavatone               05/28/68       149.0      24       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PADEN, RAYMOND H., ET UX    Mary Caroline Zavatone               05/28/68       163.0      23       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PADEN, WILLARD ET UX        Mary Caroline Zavatone               05/29/68       160.0      23       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PARRISH, KENNETH ET UX      Samuel G. Garfield                   07/22/78       188.0       3       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PORTER, ELLIOT ET AL        Towner Petroleum                     11/14/80        80.0      15       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PRICE, RALPH ET UX          Mary Caroline Zavatone               06/21/68       188.0      20       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
RAIMER, PAUL ET UX          C.T. Productions                     09/12/77       130.0      18       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
RAMELLI, EUGENE ET AL       C.T. Productions                     03/18/77       116.0       4       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SCHALLER, RALPH ET UX       C.T. Productions                     09/28/77        70.0      17       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SHEPHERD, L.H. ET UX        Mary Caroline Zavatone               06/21/68       140.0     19,20     Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, CHARLES & PAULINE    C.T. Productions                     07/18/77       174.0      15       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
ST. CLAIR, KENNETH          D.B. Shaffer & Assoc. Inc.           02/23/81        64.0       9       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
THOMPSON, JAMES LEE ET UX   Towner Petroleum                     03/10/81         2.7      21       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TUCKER, JESSE ET UX         Samuel G. Garfield                   07/19/78       138.0       2       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TUTTLE, GLEN ET UX          E. Tracy                             07/23/68       101.0       4       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
VANHORN, VERNA              Towner Petroleum                     03/12/80       160.0      18       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WARNE, ROBERT               C.T. Productions                     10/24/77       113.0      17       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WATSON, GILBERT ET UX       C.T. Productions                     10/31/77        66.0       8       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WENTZ, ARTHUR ET UX         Towner Petroleum                     07/05/80       188.0     14,17     Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WHEELER, BETTY ET UX        Mammoth Producing Corp.              02/28/73       126.0       2       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WHITE, HAYMOND ET UX        Samuel G. Garfield                   07/19/78       103.0       8       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WNTERS, A. E. ET UX         S. E. Tracy                          10/15/68       140.0       2       Madison      GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BANK ONE ET AL              Towner Petroleum                     08/20/82       208.0    10-Jun   Madison/Jef    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
KELLER, CARL ET UX          New Frontier Exploration Inc.        06/19/78       152.0    10-Jun   Madison/Jef    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
MULINIX, DONALD ET AL       Samuel G. Garfield                   02/22/79       258.0    2/22,23  Madison/Was    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
NICHOLS, RAYMOND ET UX      Mammoth Producing Corp.              02/01/73       198.0     1/21    Madison/Was    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
FOGLE, KENNETH ET UX        Mary Caroline Zavatone               05/29/68       342.0   22/LOT 20 Madison/Wills  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COMBS, JOHN ET UX           Towner Petroleum                     09/27/83        40.0      21       Monroe       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
ALBAUGH, GILBERT ET UX      Enterprise Gas & Oil, Inc.           09/12/78       167.0     26,27     Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BULLIONS, WANDA             Towner Petroleum                     09/15/81       259.0      36       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
EDDY, EVERETT ET UX         D.B. Shaffer & Assoc. Inc.           12/03/80        75.0       3       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HEINISH, GEORGE ET UX       D.B. Shaffer & Assoc. Inc.           02/20/81       165.0      33       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LAW, JOHN ET UX             Towner Petroleum                     02/16/82       146.0      33       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LYONS, HARRIS ET UX         Enterprise Gas & Oil, Inc.           10/26/78       115.0      27       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
MAPLES, JOHN ET UX          Towner Petroleum                     09/04/81        80.0      26       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
McVICKERS, RAY ET UX        Towner Petroleum                     10/01/82       111.0      24       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
MINER, DONALD ET UX         D.B. Shaffer & Assoc. Inc.           11/13/80       309.0      36       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SELLERS, JAMES ET UX        D.B. Shaffer & Assoc. Inc.           12/04/80       225.0       3       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX         D.B. Shaffer & Assoc. Inc.           12/04/80        80.0      25       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX         D.B. Shaffer & Assoc. Inc.           12/04/80        89.0      31       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                D.B. Shaffer & Assoc. Inc.           12/04/80        80.0      25       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                D.B. Shaffer & Assoc. Inc.           12/04/80        89.0      31       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS             D.B. Shaffer & Assoc. Inc.           12/04/80        80.0      25       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS             D.B. Shaffer & Assoc. Inc.           12/04/80        89.0      31       Oxford       GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>


- ------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
LAUGHMAN, GENE & JAUNITA       80         545    LAUGHMAN, G. #1(2290)
- ------------------------------------------------------------------------------------------------------------------------
LYONS, DAVID & CINDY           86         718    LYONS/VANHORN #1(2808)
- ------------------------------------------------------------------------------------------------------------------------
McWILLIAMS, DONALD ET UX       86         759    McWILLIAMS, D. #1(2826)
- ------------------------------------------------------------------------------------------------------------------------
MOORE, CHARLES ET UX           58         424    TUTTLE/MOORE #1(1659)
- ------------------------------------------------------------------------------------------------------------------------
NEWELL, WAYNE                  57         656    SMITH, J. #2 TO12(#281), JOHNSON/WATSON #1(2218)
- ------------------------------------------------------------------------------------------------------------------------
NICHOLS, STEWART ET UX         79         939    NICHOLS, S. #1(2177), NICHOLS, S. #2(2646)
- ------------------------------------------------------------------------------------------------------------------------
OLIVER, LELA                   79         249    OLIVER, L. #2(2190)
- ------------------------------------------------------------------------------------------------------------------------
OLIVER, RONNIE ET UX           79         247    OLIVER, R. #1(2117), OLIVER, R. #2(2116)
- ------------------------------------------------------------------------------------------------------------------------
PADEN, CHARLES                 57         256    PADEN, C. #1(2182), PADEN/BSA #1(2818), PADEN/PADEN #1(2946)
- ------------------------------------------------------------------------------------------------------------------------
PADEN, RAYMOND H., ET UX       57         270    VINCENT, R. #1(2150)
- ------------------------------------------------------------------------------------------------------------------------
PADEN, WILLARD ET UX           57         278    BOY SCOUTS #1(2176), PADEN/BSA #1(2818)
- ------------------------------------------------------------------------------------------------------------------------
PARRISH, KENNETH ET UX         82         860    PARRISH, K. #1(2350), PARRISH, K. #2(2462)
- ------------------------------------------------------------------------------------------------------------------------
PORTER, ELLIOT ET AL           88         277    PORTER, E. #1(3174)
- ------------------------------------------------------------------------------------------------------------------------
PRICE, RALPH ET UX             57         324    WEAVER, R. #1(2227), WEAVER, R. #2(3407)
- ------------------------------------------------------------------------------------------------------------------------
RAIMER, PAUL ET UX             80         254    RAIMER, P. #1(2239), RAIMER, P. #2(2241)
- ------------------------------------------------------------------------------------------------------------------------
RAMELLI, EUGENE ET AL          78         518    RAMELLI/CANEL #1(2119), RAMELLI/CANEL #2(2118)
- ------------------------------------------------------------------------------------------------------------------------
SCHALLER, RALPH ET UX          92         65     SCHULLER/GEORGE #1(2348), BICSHCARD/SCHULLER #1(2285)
- ------------------------------------------------------------------------------------------------------------------------
SHEPHERD, L.H. ET UX           57         332    FORD/SHEPHERD #1(3172)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, CHARLES & PAULINE       79         507    SMITH, C. #1(2186), SMITH, C. #3(2188)
- ------------------------------------------------------------------------------------------------------------------------
ST. CLAIR, KENNETH             89         294    St. CLAIR, K. #1(3004)
- ------------------------------------------------------------------------------------------------------------------------
THOMPSON, JAMES LEE ET UX      89         376    DEIOMA, K. #1(2933)
- ------------------------------------------------------------------------------------------------------------------------
TUCKER, JESSE ET UX            83         468    TUCKER, J. #1(2589)
- ------------------------------------------------------------------------------------------------------------------------
TUTTLE, GLEN ET UX             58         412    TUTTLE/MOORE #1(1659), TUTTLE, P. #1(2126), TUTTLE, P. #2(2125)
- ------------------------------------------------------------------------------------------------------------------------
VANHORN, VERNA                 86         592    VANHORN, V. #1(2809), LYONS/VANHORN #1(2808), VANHORN/WARNE #1(2832)
- ------------------------------------------------------------------------------------------------------------------------
WARNE, ROBERT                  80         483    VANHORN/WARNE #1(2832)
- ------------------------------------------------------------------------------------------------------------------------
WATSON, GILBERT ET UX          80         611    WATSON, G. #1(2444)
- ------------------------------------------------------------------------------------------------------------------------
WENTZ, ARTHUR ET UX            87         397    WENTZ, A. #1(2786), WENTZ, A. #2(2816)
- ------------------------------------------------------------------------------------------------------------------------
WHEELER, BETTY ET UX           71         416    WHEELER, B. #1(1651)
- ------------------------------------------------------------------------------------------------------------------------
WHITE, HAYMOND ET UX           82         716    DUNLAP/WHITE #1(2948)
- ------------------------------------------------------------------------------------------------------------------------
WNTERS, A. E. ET UX            58         392    WINTERS, N. #1(1705)
- ------------------------------------------------------------------------------------------------------------------------
BANK ONE ET AL                 94         225    KUHN, R. #1(3464)
- ------------------------------------------------------------------------------------------------------------------------
KELLER, CARL ET UX             82         655    KELLER, C. #2-6(2575), KELLER, C. #3-6(2574)
- ------------------------------------------------------------------------------------------------------------------------
MULINIX, DONALD ET AL          84         549    MULINEX, D. #1(2591), MULINEX, D. #2(2590)
- ------------------------------------------------------------------------------------------------------------------------
NICHOLS, RAYMOND ET UX         71         374    NICHOLS, R. #1(1657)
- ------------------------------------------------------------------------------------------------------------------------
FOGLE, KENNETH ET UX           57         258    FOGLE, K. #1(2255)
- ------------------------------------------------------------------------------------------------------------------------
COMBS, JOHN ET UX              95         599    COMBS, J. #1(3471)
- ------------------------------------------------------------------------------------------------------------------------
ALBAUGH, GILBERT ET UX         83         318    ALBAUGH #1(2917), ALBAUGH #2(3034), LYONS/ALBAUGH #1(3040)
- ------------------------------------------------------------------------------------------------------------------------
BULLIONS, WANDA                91         381    BULLIONS, w. #1(3203), BULLIONS, W. #3(3422)
- ------------------------------------------------------------------------------------------------------------------------
EDDY, EVERETT ET UX            88         408    EDDY, E. #1(3070)
- ------------------------------------------------------------------------------------------------------------------------
HEINISH, GEORGE ET UX          90         43     HEINISH, A. #1(3035), HEINISH, A. #2(3380)
- ------------------------------------------------------------------------------------------------------------------------
LAW, JOHN ET UX                92         859    LAW, J. #2(3562), BLACK/LAW #1(3352)
- ------------------------------------------------------------------------------------------------------------------------
LYONS, HARRIS ET UX            83         753    LYONS, H. #1(3041), LYONS/THOMAS #1(3176), LYONS/ALBAUGH #1(3040)
- ------------------------------------------------------------------------------------------------------------------------
MAPLES, JOHN ET UX             91         318    WRIGHT/MAPLES #1(3087)
- ------------------------------------------------------------------------------------------------------------------------
McVICKERS, RAY ET UX           70         777    McVICKER, R. #1(3332)
- ------------------------------------------------------------------------------------------------------------------------
MINER, DONALD ET UX            88         267    MINER, D. #1(3037)
- ------------------------------------------------------------------------------------------------------------------------
SELLERS, JAMES ET UX           88         406    SELLERS, A. #2(3435)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX            91         314    SMITH, H. #1(3065)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX            91         306    SMITH, H. #2(3099)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                   91         312    SMITH, H. #1(3065)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                   91         302    SMITH, H. #2(3099)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS                91         310    SMITH, H. #1(3065)
- ------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS                91         304    SMITH, H. #2(3099)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>




<PAGE>   40
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 5 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
STARR, HOWARD ET UX         Herb Polen                           02/16/79       239.0      32       Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TOTH, ETHEL                 D.B. Shaffer & Assoc. Inc.           12/04/80       171.0     25,30     Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TOTH, ETHEL                 D.B. Shaffer & Assoc. Inc.           12/04/80       160.0      19       Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WEAVER, ALBERT ET UX        Enterprise Gas & Oil, Inc.           03/28/79       158.0      35       Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
WRIGHT, JAMES ET UX         Enterprise Gas & Oil, Inc.           09/13/78       155.0      26       Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
YODER, ELMER ET UX          D.B. Shaffer & Assoc. Inc.           12/22/80       159.0      15       Oxford    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BLACK, BERNARD & VESTA      Towner Petroleum                     04/26/80       189.0     33/21   Oxford/Madi GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BOOHER, HOWARD              P.D. Willhite                        11/22/66       161.5       1      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BOYER, ROBERT & ADELINE     J.I. & J.B. Burns (DBA B&B Oil)      11/15/81        96.0      22      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COMBS, ROLLIN ET UX         Herb Polen                           02/10/77       181.0       1      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
CORBETT, HARRY              Towner Petroleum                     03/01/81       122.0     11,12    Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
GREEN, RONALD ET  UX        Herb Polen                           09/06/77        43.0      11      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
KEIFER, RICHARD ET UX       Herb Polen                           02/16/77       102.0     2,23     Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LINDLEY, DORIS              Herb Polen                           04/11/77       130.0    LOT 11    Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR              Herb Polen                           04/11/77       125.0       2      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
RICH, J. ET AL              The East Ohio Gas                    01/04/71       161.5       1      Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
YONTZ, PHILLIP ET UX        Herb Polen                           02/12/77       181.0      1,2     Richland   GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BAIR, HOMER ET UX           Carl Brazell                         07/26/72        66.0       8     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BATES, MARGARET             Mammoth Producing Corp.              06/26/72       170.0      23     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BIRD, JOHN ET UX            Mammoth Producing Corp.              07/25/72        78.0      18     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COLE, HAROLD ET UX          Carl Brazell                         07/06/72        74.0      13     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COWGAR, WILLIAM L., ET UX   Mammoth Producing Corp.              03/21/73         3.0      24     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
COX, PAUL ET UX             Towner Petroleum                     01/25/86       160.0      18     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DACAR, LORRENE B., ET VIR   Mammoth Producing Corp.              07/01/72        42.0      24     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DECAR, LORRENCE & ANDREW    Carl Brazell                         07/25/72        63.0      13     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
DELI, Cynthia, A.           Stocker & Sitler Leasehold Corp.     07/06/78        65.0      10     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
FERDON, EDWARD ET UX        C.T. Productions                     12/27/77        76.0      22     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HICKENBOTTOM, WAYNE ET UX   C.T. Productions                     06/23/77        40.0      25     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
JEFFERS, WARREN             Mammoth Producing Corp.              07/02/73       160.0      17     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LEEPER, FRANK ET AL         Carl Brazell                         10/19/72       100.0      14     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PATTERSON, RICHARD D.       Mammoth Producing Corp.              06/26/72       115.0      24     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PERDUE, Lloyd, R.           Stocker & Sitler Leasehold Corp.     06/23/65        15.8       3     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
PETERSON, DAVID & DORIS     C.T. Productions                     06/10/77        88.0      25     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
ROYCE, JOAN ET AL           Carl Brazell                         07/26/72        85.0      14     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SHUGART, Dean A. Et. Ux.    Stocker & Sitler Leasehold Corp.     06/22/65       187.7      3,4    Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SOLLEY, Sophey              Stocker & Sitler Leasehold Corp.     06/06/75        73.7       2     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
STEEB, CLYDE ET UX          Towner Petroleum                     01/05/81       125.0      20     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TUTTLE, EARL & WANDA        Towner Petroleum                     09/20/82        65.0      23     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
TUTTLE, PAUL ET UX          C.T. Productions                     06/08/77       121.0      24     Washington  GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
ALLEN, HOWARD ET UX         Mary Caroline Zavatone               06/19/68       150.0    LOT 10      Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BAXTER, HUGH A.             Petro Oil Development Co.            08/02/68        75.0      10        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BLANEY, DURWARD ET UX       National Petroleum Corp.             12/18/73        98.0     LOT 9      Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
BUGOS, EDWARD ET UX         Mary Caroline Zavatone               06/15/68       157.0       8        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
CHUMNEY, WALTER             Towner Petroleum                     09/07/83       402.0     2QTR       Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HARPER, JOHN ET UX          Towner Petroleum                     03/05/80       124.0     LOT 5      Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HITCHCOCK, RUTH             Adams Well Service                   03/07/77       167.0       6        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
HOSFELT, MARGARET           Mary Caroline Zavatone               06/15/68       274.0    6,7,14      Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSTON, WILLIAM           James Drilling Corp.                 08/07/68       372.0     LOT 9      Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
LAUGHMAN, HARRY ET UX       Mary Caroline Zavatone               06/01/68       107.0       8        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
REESE, ANNA                 Towner Petroleum                     11/01/80        61.0      23        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SCHANTZ TRUCK & TACTOR      C.T. Productions                     07/25/77        83.0       3        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------
SLASOR, CHESTER ET UX       Mary Caroline Zavatone               06/19/68       319.0      14        Wills    GUERNSEY     
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>



- ----------------------------------------------------------------------------------------------------------------------
                          
    LESSOR                    BOO      PAG            ASSOCIATED WELLS  
- ----------------------------------------------------------------------------------------------------------------------
<S>                          <C>       <C>     <C>                                    
STARR, HOWARD ET UX          84         526    STARR, R. #1(2920), STARR, R. #2(3316), STARR/VAVOSA #1(3011)
- ----------------------------------------------------------------------------------------------------------------------
TOTH, ETHEL                  88         767    TOTH, E. #1(2980), TOTH, E. #3(3081)
- ----------------------------------------------------------------------------------------------------------------------
TOTH, ETHEL                  88         769    TOTH, E. #4(3200)
- ----------------------------------------------------------------------------------------------------------------------
WEAVER, ALBERT ET UX         84         702    WEAVER, A. #1(3023)
- ----------------------------------------------------------------------------------------------------------------------
WRIGHT, JAMES ET UX          57         922    WRIGHT/MAPLES #1(2087)
- ----------------------------------------------------------------------------------------------------------------------
YODER, ELMER ET UX           88         771    YODER, E. #2(3053), YODER, E. #3(3146)
- ----------------------------------------------------------------------------------------------------------------------
BLACK, BERNARD & VESTA       86         877    BLACK #1(2878), BLACK #3(3341), BLACK/LAW #1(3352), BLACK/DEIOMA #1(2957)
- ----------------------------------------------------------------------------------------------------------------------
BOOHER, HOWARD               55         683    BSA/BURNS #1(3235)
- ----------------------------------------------------------------------------------------------------------------------
BOYER, ROBERT & ADELINE      91         967    BSA/BURNS #2(3287)
- ----------------------------------------------------------------------------------------------------------------------
COMBS, ROLLIN ET UX          78         152    COMBS, R. #1(2069)
- ----------------------------------------------------------------------------------------------------------------------
CORBETT, HARRY               89         669    CROBETT, H. #2(3178)
- ----------------------------------------------------------------------------------------------------------------------
GREEN, RONALD ET  UX         79         690    GREEN, R. #1(2461)
- ----------------------------------------------------------------------------------------------------------------------
KEIFER, RICHARD ET UX        78         146    KEIFFER, R. #1(2068), KEIFFER, R. #2(3179)
- ----------------------------------------------------------------------------------------------------------------------
LINDLEY, DORIS               78         847    LINDLEY, D. #1(2463), LINDLEY, D. #2(2464)
- ----------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR               78         849    MURRAY, A. #1(2073), MURRAY, A. #2(3234)
- ----------------------------------------------------------------------------------------------------------------------
RICH, J. ET AL               66         522    BSA/BURNS #1(3235)
- ----------------------------------------------------------------------------------------------------------------------
YONTZ, PHILLIP ET UX         78         148    YONTZ, P. #1(2076)
- ----------------------------------------------------------------------------------------------------------------------
BAIR, HOMER ET UX            70         610    BAIR #1(1647)
- ----------------------------------------------------------------------------------------------------------------------
BATES, MARGARET              69         869    BATES #1(1658)
- ----------------------------------------------------------------------------------------------------------------------
BIRD, JOHN ET UX             70         62     BIRD #1(1604)
- ----------------------------------------------------------------------------------------------------------------------
COLE, HAROLD ET UX           70         478    COLE/DECAR #1(1649)
- ----------------------------------------------------------------------------------------------------------------------
COWGAR, WILLIAM L., ET UX    71         508    PATTERSON/COWGAR/DACAR #1(1686)
- ----------------------------------------------------------------------------------------------------------------------
COX, PAUL ET UX              102        250    COX, P. #1(3684)
- ----------------------------------------------------------------------------------------------------------------------
DACAR, LORRENE B., ET VIR    69         995    PATTERSON/COWGAR/DACAR #1(1686)
- ----------------------------------------------------------------------------------------------------------------------
DECAR, LORRENCE & ANDREW     70         480    COLE/DECAR #1(1649)
- ----------------------------------------------------------------------------------------------------------------------
DELI, Cynthia, A.            84         918    DELI, C. #1(2542)
- ----------------------------------------------------------------------------------------------------------------------
FERDON, EDWARD ET UX         81         214    FERDON, E. #1(2446)
- ----------------------------------------------------------------------------------------------------------------------
HICKENBOTTOM, WAYNE ET UX    79         348    HICKENBOTTOM, M. #1(2414)
- ----------------------------------------------------------------------------------------------------------------------
JEFFERS, WARREN              72         104    JEFFERS, W. #1(1687)
- ----------------------------------------------------------------------------------------------------------------------
LEEPER, FRANK ET AL          70         608    LEEPER/GREENLESS #1(1621)
- ----------------------------------------------------------------------------------------------------------------------
PATTERSON, RICHARD D.        69         867    PATTERSON/COWGAR/DACAR #1(1686)
- ----------------------------------------------------------------------------------------------------------------------
PERDUE, Lloyd, R.            55         230    PERDUE UNIT #2(2585)
- ----------------------------------------------------------------------------------------------------------------------
PETERSON, DAVID & DORIS      79         262    PETERSON, D. #1(2225)
- ----------------------------------------------------------------------------------------------------------------------
ROYCE, JOAN ET AL            70         129    ROYCE/KECK #1(1609)
- ----------------------------------------------------------------------------------------------------------------------
SHUGART, Dean A. Et. Ux.     55         223    EMERY UNIT #2(2586)
- ----------------------------------------------------------------------------------------------------------------------
SOLLEY, Sophey               75         10     PERDUE UNIT #2(2585)
- ----------------------------------------------------------------------------------------------------------------------
STEEB, CLYDE ET UX           88         910    STEEB, C. #1(3223)
- ----------------------------------------------------------------------------------------------------------------------
TUTTLE, EARL & WANDA         94         456    TUTTLE/TUTTLE #1(3195)
- ----------------------------------------------------------------------------------------------------------------------
TUTTLE, PAUL ET UX           79         243    TUTTLE/TUTTLE #1(3195), TUTTLE #1(2126)
- ----------------------------------------------------------------------------------------------------------------------
ALLEN, HOWARD ET UX          57         328    ALLEN #1(2258), JOHNSON/ALLEN #1(2262), ALLEN/WINN #1(3353), BLANEY/ALLEN #1(2787)
- ----------------------------------------------------------------------------------------------------------------------
BAXTER, HUGH A.              92         627    MOOREHEAD, R. #1(2023)
- ----------------------------------------------------------------------------------------------------------------------
BLANEY, DURWARD ET UX        72         859    BLANEY #2(2814), BLANEY/ALLEN #1(2787)
- ----------------------------------------------------------------------------------------------------------------------
BUGOS, EDWARD ET UX          57         340    BUGOS #1(2111)
- ----------------------------------------------------------------------------------------------------------------------
CHUMNEY, WALTER              97         295    CHUMNEY #1(3677)
- ----------------------------------------------------------------------------------------------------------------------
HARPER, JOHN ET UX           86         506    HARPER/DEIOMA #1(2919)
- ----------------------------------------------------------------------------------------------------------------------
HITCHCOCK, RUTH              78         422    HITCHCOCK, R. #1(2108), HOSFELT/HITCHCOCK #1(2109)
- ----------------------------------------------------------------------------------------------------------------------
HOSFELT, MARGARET            57         312    HOSFELT/HITCHCOCK #1(2109)
- ----------------------------------------------------------------------------------------------------------------------
JOHNSTON, WILLIAM            57         658    JOHNSTON, W. #1(2829), JOHNSTON/ALLEN #1(2262)
- ----------------------------------------------------------------------------------------------------------------------
LAUGHMAN, HARRY ET UX        57         338    LAUGHMAN, H. #1(2113)
- ----------------------------------------------------------------------------------------------------------------------
REESE, ANNA                  88         79     REESE, A. #1(2894)
- ----------------------------------------------------------------------------------------------------------------------
SCHANTZ TRUCK & TACTOR       79         600    SCHANTZ, G. #1(2180)
- ----------------------------------------------------------------------------------------------------------------------
SLASOR, CHESTER ET UX        57         268    SLASOR, C. #1(2105)
- ----------------------------------------------------------------------------------------------------------------------

</TABLE>
<PAGE>   41
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 6 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
SMITH, JAMES ET UX          Mary Caroline Zavatone               06/20/68       253.0     6,10       Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
SNEDDON, WILMA              D.B. Shaffer & Assoc. Inc.           10/27/80       317.0      21        Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
TENNANT, NORA               Mary Caroline Zavatone               05/29/68       127.0       4        Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
TIPTON, GEORGE ET UX        Petro Oil Development Co.            08/05/68        55.0      10        Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
WARNE, HARVEY ET UX         Mary Caroline Zavatone               06/20/68        80.0       1        Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
WINN, LOUIS ET UX           D.B. Shaffer & Assoc. Inc.           11/24/80       122.0    LOT 4,3     Wills    GUERNSEY    
- --------------------------------------------------------------------------------------------------------------------------
ATER, SHIRLEY & EMMA        Towner Petroleum                     11/17/82         2.0      23      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
CARPENTER, CLARENCE         D&G Oil & Gas Co.                    06/03/72        69.0       5      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
CLAY, ROBERT ET UX          Bands Company Inc.                   12/30/81        26.5      23      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
CROSIER, A.V. ET UX         D&G Oil & Gas Co.                    06/01/72       104.0      11      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
CUNNINGHAM, JAMES ET UX     Bands Company Inc.                   12/10/81        37.0      23      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
DINDIOS, MICHAEL ET UX      D&G Oil & Gas Co.                    06/03/72       128.0      11      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
DUNLAP, HARVEY ET UX        D&G Oil & Gas Co.                    05/01/72       288.0      1,6     Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
MALLARNEE, GLEN ET UX       D&G Oil & Gas Co.                    06/03/72        11.0       5      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR ET UX        D&G Oil & Gas Co.                    05/31/72        73.0     6,12     Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
MYERS, RICHARD ET UX        D&G Oil & Gas Co.                    11/27/81       129.0     10,16    Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
NALLE, WAYNE ET UX          Towner Petroleum                     11/16/82        88.0      17      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
PLOTTS, ORVAL ET UX         D&G Oil & Gas Co.                    05/30/72        86.0     6,12     Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
POULTON, ROGER ET UX        Towner Petroleum                     11/17/82         1.0      23      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
RIGGS, E. BAIR              Eastern Gas & Oil Inc.               05/12/77       160.0      22      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
SAFFELL, SAM ET UX          D&G Oil & Gas Co.                    05/31/72       102.0      23      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
SAYRE,  Earl Et. Ux.        Stocker & Sitler Leasehold Corp.     03/28/78        80.0      25      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
WELLS, Vernon Et. Ux.       Stocker & Sitler Corporation         04/24/78        70.8      35      Freeport   HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
BOY SCOUTS OF AMERICA       Phillips Petroleum Company           03/18/74       320.0     33,34   Nottingham  HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
STEWART, MARY ET UX         R. Gene Brasel                       03/05/69       235.0     29,30   Nottingham  HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
BELL, EDWARD LLOYD ET UX    R. Gene Brasel                       03/10/69       148.0      11     Washington  HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
MUSK. WATER CONSERV. DIST.  Phillips Petroleum Company           03/18/74       640.0      17     Washington  HARRISON    
- --------------------------------------------------------------------------------------------------------------------------
ABBLETT, Ronald R           C. E. Beck                           06/11/83         1.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ALLSOPP, Thomas C.          C. E. Beck                           07/23/83        17.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ANTONOFF, Steve Sr.         A. Kirk Roberts                      06/19/69       220.0       3       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ARKWRIGHT, Wilson R         Pominex, Inc.                        07/29/76         1.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BAIRD, Delmas M             Pominex, Inc.                        02/02/76        10.0      15       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BAKER, Earl R               C. E. Beck                           07/01/82        15.8       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BEARD, Ethel L              C. E. Beck                           08/26/83         1.0       6       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BALL, John J                C. E. Beck                           06/09/83         6.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BODINE, Howard C Jr         C. E. Beck                           06/24/82        10.7       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BOWEN, Linda R              C. E. Beck                           09/07/83         6.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BOWEN, Melvin E             C. E. Beck                           11/05/83         6.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BOYER, Homer C              A. Kirk Roberts                      06/20/69        66.2      18       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BREWER, Gladys E            A. Kirk Roberts                      06/18/69        75.1      18       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BURKEY, Elton B             C. E. Beck                           06/16/82        16.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
BURR, Perry H               Pominex, Inc.                        12/08/75         8.0       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
CALVIN, R F                 Phillips Petroleum Co.               12/11/68       428.4       9       Beaver    Mahoning    
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
CEARNS, Iva M               Pominex, Inc.                        08/07/75        39.5      17       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
COLER, Loren R              Pominex, Inc.                        07/29/75        20.0      17       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
COOLEY, Earl R              Pominex, Inc.                        12/08/75        10.0       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
COOLEY, Roger E             Pominex, Inc.                        10/27/68         2.0       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
CROWE, Dale R               A. Kirk Roberts                      06/18/69        89.8       8       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
CRUMBACHER, Garland E       Phillips Petroleum Co.               12/18/68       180.0      16       Beaver    Mahoning    
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
<CAPTION>


- --------------------------------------------------------------------------------------------------------------------
                          
    LESSOR                  BOO      PAG            ASSOCIATED WELLS  
- --------------------------------------------------------------------------------------------------------------------
<S>                        <C>       <C>     <C>                                    
SMITH, JAMES ET UX         57         346    SMITH, J. #2(2032), SMITH, J. #3(2825)
- --------------------------------------------------------------------------------------------------------------------
SNEDDON, WILMA             87         928    SNEDDON, W. #1(2895)
- --------------------------------------------------------------------------------------------------------------------
TENNANT, NORA              57         274    TENNANT, N. #1(2103)
- --------------------------------------------------------------------------------------------------------------------
TIPTON, GEORGE ET UX       57         431    TIPTON, G. #1(2024)
- --------------------------------------------------------------------------------------------------------------------
WARNE, HARVEY ET UX        57         282    WARNE, H. #1(2025)
- --------------------------------------------------------------------------------------------------------------------
WINN, LOUIS ET UX          88         343    WINN, L. #1(3066)
- --------------------------------------------------------------------------------------------------------------------
ATER, SHIRLEY & EMMA       67         361    CLAY/CUNNINGHAM #1(598)
- --------------------------------------------------------------------------------------------------------------------
CARPENTER, CLARENCE        51         379    CARPENTER/MALLARNE #1(530)
- --------------------------------------------------------------------------------------------------------------------
CLAY, ROBERT ET UX         65         561    CLAY/CUNNINGHAM #1(598)
- --------------------------------------------------------------------------------------------------------------------
CROSIER, A.V. ET UX        51         383    CROSIER, A. #1(520)
- --------------------------------------------------------------------------------------------------------------------
CUNNINGHAM, JAMES ET UX    56         680    CLAY/CUNNINGHAM #1(598)
- --------------------------------------------------------------------------------------------------------------------
DINDIOS, MICHAEL ET UX     51         387    LUKAS, H. #1(538)
- --------------------------------------------------------------------------------------------------------------------
DUNLAP, HARVEY ET UX       51         393    DUNLAP, H #1-6(531)
- --------------------------------------------------------------------------------------------------------------------
MALLARNEE, GLEN ET UX      51         399    CARPENTER/MALLARNE #1(530)
- --------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR ET UX       51         405    PLOTTS/MURRAY #1(533)
- --------------------------------------------------------------------------------------------------------------------
MYERS, RICHARD ET UX       65         266    MYERS, R. #1(521), MYERS, R. #2(603)
- --------------------------------------------------------------------------------------------------------------------
NALLE, WAYNE ET UX         67         363    NALLE, W. #1(600)
- --------------------------------------------------------------------------------------------------------------------
PLOTTS, ORVAL ET UX        51         411    PLOTTS, O. #1-12(749), PLOTTS/MURRAY #1(533)
- --------------------------------------------------------------------------------------------------------------------
POULTON, ROGER ET UX       67         365    CLAY/CUNNINGHAM #1(598)
- --------------------------------------------------------------------------------------------------------------------
RIGGS, E. BAIR             57         10     RIGGS, E. #2(542)
- --------------------------------------------------------------------------------------------------------------------
SAFFELL, SAM ET UX         51         417    EMERICK, R. #1(535)
- --------------------------------------------------------------------------------------------------------------------
SAYRE,  Earl Et. Ux.       58         671    SAYRE, E. #1(356)
- --------------------------------------------------------------------------------------------------------------------
WELLS, Vernon Et. Ux.      58         662    WELLS, V. #1(358)
- --------------------------------------------------------------------------------------------------------------------
BOY SCOUTS OF AMERICA      49         81     BOY SCOUTS #1(303)
- --------------------------------------------------------------------------------------------------------------------
STEWART, MARY ET UX        47         591    CADIZ SEED(305)
- --------------------------------------------------------------------------------------------------------------------
BELL, EDWARD LLOYD ET UX   47         531    BELL, E. #1(304)
- --------------------------------------------------------------------------------------------------------------------
MUSK. WATER CONSERV. DIST. 54         75     MWCD #1(307), MWCD #2(306)
- --------------------------------------------------------------------------------------------------------------------
ABBLETT, Ronald R          209        640    AFC UNIT #17(1578), AFC UNIT #22(1739)
- --------------------------------------------------------------------------------------------------------------------
ALLSOPP, Thomas C.         210        226    ALLSOP UNIT #1(1733)
- --------------------------------------------------------------------------------------------------------------------
ANTONOFF, Steve Sr.        153        13     ANTONOFF #1A(573)
- --------------------------------------------------------------------------------------------------------------------
ARKWRIGHT, Wilson R        180        916    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- --------------------------------------------------------------------------------------------------------------------
BAIRD, Delmas M            177         1     PLUMMER UNIT #1(628)
- --------------------------------------------------------------------------------------------------------------------
BAKER, Earl R              205        669    LINDQUIST, WM.  UNIT #1(1829)
- --------------------------------------------------------------------------------------------------------------------
BEARD, Ethel L             210        710    KRAMER UNIT #1(1732)
- --------------------------------------------------------------------------------------------------------------------
BALL, John J               209        448    BALL UNIT #1(1738)
- --------------------------------------------------------------------------------------------------------------------
BODINE, Howard C Jr        205        665    BALL UNIT #1(1738)
- --------------------------------------------------------------------------------------------------------------------
BOWEN, Linda R             210        712    AFC UNIT #23(1717), FANSLER UNIT #1(1731)
- --------------------------------------------------------------------------------------------------------------------
BOWEN, Melvin E            211        510    AFC UNIT #23(1717), FANSLER UNIT #1(1731)
- --------------------------------------------------------------------------------------------------------------------
BOYER, Homer C             153        41     HUFFMAN UNIT #1(987)
- --------------------------------------------------------------------------------------------------------------------
BREWER, Gladys E           153        37     SOUTH RANGE SCHOOL #1(639)
- --------------------------------------------------------------------------------------------------------------------
BURKEY, Elton B            205        722    AFC UNIT #17(1578), AFC UNIT #22(1739)
- --------------------------------------------------------------------------------------------------------------------
BURR, Perry H              176        465    YENCIK UNIT #1(836), YENCIK UNIT #3(2382)
- --------------------------------------------------------------------------------------------------------------------
CALVIN, R F                150        415    CALVIN/CULLAR #1(2552), CALVIN UNIT #1(593), CALVIN, R. #1(524), CALVIN, R. #2(2125)
                                             CALVIN, W. #1(556), CALVIN, W. #2(2261), HARTMAN UNIT #1(2096)
- --------------------------------------------------------------------------------------------------------------------
CEARNS, Iva M              174        757    COLER, L. UNIT #1(616), COLER, L. UNIT #2(2037)
- --------------------------------------------------------------------------------------------------------------------
COLER, Loren R             175        68     COLER, L. UNIT #1(616), COLER, L. UNIT #2(2037)
- --------------------------------------------------------------------------------------------------------------------
COOLEY, Earl R             176        467    YENCIK UNIT #1(836), YENCIK UNIT #3(2382)
- --------------------------------------------------------------------------------------------------------------------
COOLEY, Roger E            182        710    YENCIK UNIT #1(836), YENCIK UNIT #3(2382)
- --------------------------------------------------------------------------------------------------------------------
CROWE, Dale R              153         1     CROWE/LUPLOW #1(2102), CROWE, D. #1(594)
- --------------------------------------------------------------------------------------------------------------------
CRUMBACHER, Garland E      150        477    COLER, L.UNIT #1(616),CRUMBACHER, S. #1(555),YENCIK UNIT #1(836)
                                             YENCIK UNIT #3(2382)
- --------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   42
<TABLE>
<CAPTION>



                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 7 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
CULLAR, John A etal         A. Kirk Roberts                      06/20/69       195.0     9,10      Beaver    Mahoning    
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
CULP, Elizabeth T           Pominex, Inc.                        04/13/76        19.4      19       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DALEY, Kevin A              C. E. Beck                           06/15/83         0.8       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DAVENPORT, Robert J         Pominex, Inc.                        01/14/76        52.0       8       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DAVIS, John Mark            C. E. Beck                           06/27/84         2.9       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DAWSON, Herbert F           C. E. Beck                           06/16/83         2.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DEHOFF, William C Sr.       C. E. Beck                           06/11/83         2.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DINAS, Gus J                C. E. Beck                           06/09/83         6.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DREW, Gertrude M            C. E. Beck                           10/07/83         1.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
DUBIEL, James M             Pominex, Inc.                        08/01/76         4.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
EVANS, David G              A. Kirk Roberts                      07/01/69       134.3       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
EVANS, Hazel L              Pominex, Inc.                        07/30/76         3.1       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
EVANS, Richard E            Pominex, Inc.                        08/07/75         4.1       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
GOOD, Laura I               Pominex, Inc.                        08/02/75        48.6      18       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
GORCHEFF, Marjorie          C. E. Beck                           06/14/83         5.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
GRAFFIUS, Robert T          C. E. Beck                           06/07/83        16.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
GREASEL,  Gertrude          C. E. Beck                           02/03/84         6.0       6       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
HALT, Frederick L           Pominex, Inc.                        06/30/77        30.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
HARTMAN, William R. Jr.     Pominex, Inc.                        05/29/75        20.7       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KERR, Larry J.              Carless Resources Inc.               04/11/87         1.8      18       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KERR, William K.            Carless Resources Inc.               04/11/87         2.0      18       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KESTER, Wayne C             C. E. Beck                           06/16/83         1.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KRPICAK, Paul               C. E. Beck                           10/07/83         0.9       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KUSMIREK, Stanley C         C. E. Beck                           08/31/83        17.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LEACH, Rex W.               Pominex, Inc.                        08/04/76        15.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LINDQUIST, Willian W.       C. E. Beck                           06/18/84        11.6       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LODWICK, Alvin              Pominex, Inc.                        10/23/75         1.0       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LODWICK, Harvey             Pominex, Inc.                        05/29/75        33.5       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LUPLOW, Otto W.             Carless Resources Inc.               04/28/86         4.0       6       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LUPLOW, Otto W. Jr.         Pominex, Inc.                        07/28/75       156.4       6       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MANSKY, Nardina             C. E. Beck                           11/05/83       100.0      15       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
McCARTNEY, Paul D           C. E. Beck                           08/30/83        43.0      20       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
McCULLOUGH, John R. Jr.     C. E. Beck                           10/07/83         1.0       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MELLINGER, Elta M           Pominex, Inc.                        05/31/75        99.5      16       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MOHLER, Benjamin G          Pominex, Inc.                        05/29/75        16.1       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ODOT                        RSC Energy Corp                      08/17/84        14.1       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ODOT                        Carless Resources Inc.               06/10/86        16.9       6       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PLUMMER, Harvey W           Pominex, Inc.                        01/19/76        44.5      15       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
POWERS, William             Carless Resources Inc.               12/04/86         5.2       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RAMSEY, Earl V. Jr.         C. E. Beck                           08/09/83        11.0       7       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RAPP, Ronald L              Pominex, Inc.                        08/01/75         5.7       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RHODES, Harry W             Phillips Petroleum Co.               12/19/68        81.3      19       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RIFFLE, Eljean              Carless Resources Inc.               12/04/86         7.9       9       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ROBINSON, Willian A.        C. E. Beck                           06/27/84         2.8       5       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ROHRER, Edwin H             Pominex, Inc.                        08/08/75        39.3      15       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SAMUELS, Donald W           Pominex, Inc.                        08/22/75        27.8      16       Beaver    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
<CAPTION>




- -------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                       BOO      PAG            ASSOCIATED WELLS  
- -------------------------------------------------------------------------------------------------------------------------
<S>                             <C>       <C>     <C>                                    
CULLAR, John A etal             153        45     CALVIN/CULLAR #1(2552),CALVIN UNIT #1(593), LODWICK UNIT #1(589), CULLAR, 
                                                  J. #1(591) HARTMAN UNIT #1(2096)
- -------------------------------------------------------------------------------------------------------------------------
CULP, Elizabeth T               170        365    RHODES UNIT #1(911)
- -------------------------------------------------------------------------------------------------------------------------
DALEY, Kevin A                  209        800    AFC UNIT #17(1578), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
DAVENPORT, Robert J             176        949    DAVENPORT, R. #1(926)
- -------------------------------------------------------------------------------------------------------------------------
DAVIS, John Mark                214        10     LINDQUIST, WM.  UNIT #1(1829)
- -------------------------------------------------------------------------------------------------------------------------
DAWSON, Herbert F               209        802    AFC UNIT #17(1578), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
DEHOFF, William C Sr.           209        454    AFC UNIT #17(1578), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
DINAS, Gus J                    209        451    BALL UNIT #1(1738)
- -------------------------------------------------------------------------------------------------------------------------
DREW, Gertrude M                211        508    AFC UNIT #17(1758), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
DUBIEL, James M                 180        898    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- -------------------------------------------------------------------------------------------------------------------------
EVANS, David G                  153        167    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- -------------------------------------------------------------------------------------------------------------------------
EVANS, Hazel L                  180        908    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- -------------------------------------------------------------------------------------------------------------------------
EVANS, Richard E                174        745    LODWICK UNIT #1(589)
- -------------------------------------------------------------------------------------------------------------------------
GOOD, Laura I                   174        765    HUFFMAN UNIT #1(987)
- -------------------------------------------------------------------------------------------------------------------------
GORCHEFF, Marjorie              209        456    BALL UNIT #1(1738)
- -------------------------------------------------------------------------------------------------------------------------
GRAFFIUS, Robert T              209        442    BALL UNIT #1(1738)
- -------------------------------------------------------------------------------------------------------------------------
GREASEL,  Gertrude              212        628    AFC UNIT #16(1576)
- -------------------------------------------------------------------------------------------------------------------------
HALT, Frederick L               185        953    WILTCREST/HALT UNIT #1(1023)
- -------------------------------------------------------------------------------------------------------------------------
HARTMAN, William R. Jr.         173        608    CALVIN/CULLAR #1(2552), CALVIN UNIT #1(593), HARTMAN UNIT #1(2096)
- -------------------------------------------------------------------------------------------------------------------------
KERR, Larry J.                  441        89     SAUERWEIN/KERR UNIT #1(2127)
- -------------------------------------------------------------------------------------------------------------------------
KERR, William K.                441        91     SAUERWEIN/KERR UNIT #1(2127)
- -------------------------------------------------------------------------------------------------------------------------
KESTER, Wayne C                 209        533    AFC UNIT #17(1758), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
KRPICAK, Paul                   211        506    AFC UNIT #17(1578), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
KUSMIREK, Stanley C             210        246    FANSLER UNIT #1(1731)
- -------------------------------------------------------------------------------------------------------------------------
LEACH, Rex W.                   180        894    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- -------------------------------------------------------------------------------------------------------------------------
LINDQUIST, Willian W.           213        902    LINDQUIST, WM.  UNIT #1(1829)
- -------------------------------------------------------------------------------------------------------------------------
LODWICK, Alvin                  175        667    LODWICK UNIT #1(589)
- -------------------------------------------------------------------------------------------------------------------------
LODWICK, Harvey                 173        606    LODWICK UNIT #1(589)
- -------------------------------------------------------------------------------------------------------------------------
LUPLOW, Otto W.                 251        173    CROWE/LUPLOW #1(2102)
- -------------------------------------------------------------------------------------------------------------------------
LUPLOW, Otto W. Jr.             174        266    CROWE/LUPLOW #1(2102), LUPLOW UNIT #1(590), LUPLOW UNIT #2(855)
- -------------------------------------------------------------------------------------------------------------------------
MANSKY, Nardina                 211        934    MANSKY, N. #1(1986)
- -------------------------------------------------------------------------------------------------------------------------
McCARTNEY, Paul D               210        704    McCARTNEY, P. #1(1720)
- -------------------------------------------------------------------------------------------------------------------------
McCULLOUGH, John R. Jr.         211        41     AFC UNIT #17(1758), AFC UNIT #22(1739)
- -------------------------------------------------------------------------------------------------------------------------
MELLINGER, Elta M               173        686    SCHNECK/MELLINGER UNIT #1(893)
- -------------------------------------------------------------------------------------------------------------------------
MOHLER, Benjamin G              173        612    CALVIN UNIT #1(593)
- -------------------------------------------------------------------------------------------------------------------------
ODOT                            NR         NR     LINDQUIST, WM.  UNIT #1(1829)
- -------------------------------------------------------------------------------------------------------------------------
ODOT                            NR         NR     CROWE/LUPLOW #1(2102)
- -------------------------------------------------------------------------------------------------------------------------
PLUMMER, Harvey W               176        803    PLUMMER UNIT #1(628)
- -------------------------------------------------------------------------------------------------------------------------
POWERS, William                 368        328    HARTMAN UNIT #1(2096)
- -------------------------------------------------------------------------------------------------------------------------
RAMSEY, Earl V. Jr.             209        935    ALLSOP UNIT #1(1733)
- -------------------------------------------------------------------------------------------------------------------------
RAPP, Ronald L                  174        268    LODWICK UNIT #1(589)
- -------------------------------------------------------------------------------------------------------------------------
RHODES, Harry W                 150        469    RHODES UNIT #1(911)
- -------------------------------------------------------------------------------------------------------------------------
RIFFLE, Eljean                  366        193    HARTMAN UNIT #1(2096)
- -------------------------------------------------------------------------------------------------------------------------
ROBINSON, Willian A.            214         8     LINDQUIST, WM.  UNIT #1(1829)
- -------------------------------------------------------------------------------------------------------------------------
ROHRER, Edwin H                 174        749    PLUMMER UNIT #1(628)
- -------------------------------------------------------------------------------------------------------------------------
SAMUELS, Donald W               174        755    YENCIK UNIT #1(836), YENCIK UNIT #3(2382)
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   43
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 8 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
SCATTERGOOD, Daryl W        Pominex, Inc.                        07/28/75        54.5       8       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SCHAEFFER, Homer            Pominex, Inc.                        10/28/76       116.7     18,7      Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SCHNECK, John W             East Ohio Gas Co.                    11/01/72        25.0      16       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SHAFFER, Stanley V          Pominex, Inc.                        08/01/76         1.0       8       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SITTIG, Scott E.            C. E. Beck                           07/07/84         1.2       5       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, Eddie L              Pominex, Inc.                        08/08/75        12.9      18       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SMITH, Linda L              C. E. Beck                           08/19/83        10.0       7       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
SNYDER, Arthur Dale         C. E. Beck                           06/15/83         6.3       5       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
STEAR, Angus D              Pominex, Inc.                        01/08/76        90.0       8       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
THOMPSON, Jack L            A. Kirk Roberts                      07/01/69        30.8      16       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
VAN PELT, Willard J         C. E. Beck                           06/21/83        38.0      17       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
VAN PELT, Willard J.        Pominex, Inc.                        09/29/75        20.0      17       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
VARGIN, Louis Jr.           Pominex, Inc.                        04/06/78         5.0       7       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
WAGENHOUSER, Kenneth E      Phillips Petroleum Co.               12/11/68        96.2      16       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
WEAVER, David A             C. E. Beck                           06/09/83       102.7      19       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
WEAVER, David A.            C. E. Beck                           06/09/83         9.1      19       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
WILSON, Edward A            Pominex, Inc.                        06/08/78        15.0       7       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
YENCIK, Milan F             Pominex, Inc.                        05/29/75        59.8       9       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
POWERS, Alden D             C. E. Beck                           06/03/82         9.8       7       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
AFC CORPORATION             C. E. Beck                           06/03/82     1,031.0  5,6,7/LOT8,Beav./Can./ Mahoning     
                                                                                                                           
                                                                                                                           
                                                                                                                           
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
WILT, Lester V              Quaker State                         05/31/73       563.8    1,7,16   Beaver/Gree Mahoning     
                                                                                                                           
                                                                                                                           
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
KRAMER, David H             C. E. Beck                           06/04/83        39.0    LOT 18    Canfield   Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
ALTOMARE, Richard L.        C. E. Beck                           06/11/84        30.0      22        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
ANGLEMYER, Dewayne R        Pominex, Inc.                        05/07/76        11.0      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
ARAS ASSOCIATES             Carless Resources Inc.               10/04/88        66.4      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BARE, Richard E             Pominex, Inc.                        04/07/76        59.0      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BEARDSLEY, Almus L          Pominex, Inc.                        07/10/75       118.0      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BECK INDUSTRIES, INC.       C. E. Beck                           01/04/83        69.6       3        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BECK, John L                Pominex, Inc.                        01/24/76        68.8      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BECK, John L.               C. E. Beck                           02/16/84         1.0       3        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BEEMAN, Marilyn I           C. E. Beck                           08/30/83         2.0       1        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BIXLER, Norman L.           C. E. Beck                           06/11/84        14.4      22        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BORT, Helen                 Pominex, Inc.                        05/12/76         3.0      13       Beaver    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BORT, Lizzie                A. Kirk Roberts                      06/18/69       111.8      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BOWMAN, Lauren W            Pominex, Inc.                        08/14/76         5.5      24        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BOWMAN, Leon F.             Carless Resources Inc.               10/24/88        38.8      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BOWMAN, Paul E              Phillips Petroleum Co.               11/01/68        80.2      11        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BUSH, Dewey                 Phillips Petroleum Co.               11/04/68        55.3      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
BUSH, Harvey                Pominex, Inc.                        05/22/75        43.5      14        Green    Mahoning     
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
<CAPTION>





- ----------------------------------------------------------------------------------------------------------------------
                          
    LESSOR                    BOO      PAG            ASSOCIATED WELLS  
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                          <C>       <C>     <C>                                    
SCATTERGOOD, Daryl W         174        258    SCATTERGOOD, D. #1(592)
- -----------------------------------------------------------------------------------------------------------------------------------
SCHAEFFER, Homer             182        706    EVANS UNIT #1(890), EVANS UNIT #2(2036)
- -----------------------------------------------------------------------------------------------------------------------------------
SCHNECK, John W              164        243    SCHNECK/MELLINGER UNIT #1(893)
- -----------------------------------------------------------------------------------------------------------------------------------
SHAFFER, Stanley V           180        719    LUPLOW UNIT #1(590), LUPLOW UNIT #2(855)
- -----------------------------------------------------------------------------------------------------------------------------------
SITTIG, Scott E.             214        153    LINDQUIST, WM.  UNIT #1(1829)
- -----------------------------------------------------------------------------------------------------------------------------------
SMITH, Eddie L               174        751    HUFFMAN UNIT #1(987)
- -----------------------------------------------------------------------------------------------------------------------------------
SMITH, Linda L               210        232    AFC UNIT #23(1717), FANSLER UNIT #1(1731)
- ------------------------------------------------------------------------------------------------------------------------------------
SNYDER, Arthur Dale          209        460    LINDQUIST, WM.  UNIT #1(1829)
- ------------------------------------------------------------------------------------------------------------------------------------
STEAR, Angus D               176        947    STEAR, A. #1(817), STEAR, A. #2(2039)
- -----------------------------------------------------------------------------------------------------------------------------------
THOMPSON, Jack L             153        191    SCHNECK/MELLINGER UNIT #1(893)
- -----------------------------------------------------------------------------------------------------------------------------------
VAN PELT, Willard J          209        538    VAN PELT, W.  UNIT #1(1761)
- -----------------------------------------------------------------------------------------------------------------------------------
VAN PELT, Willard J.         175        70     COLER, L. UNIT #1(616), COLER, L. UNIT #2(2037)
- -----------------------------------------------------------------------------------------------------------------------------------
VARGIN, Louis Jr.            189        552    WILSON UNIT #1(1093)
- -----------------------------------------------------------------------------------------------------------------------------------
WAGENHOUSER, Kenneth E       150        411    WAGONHAUSER, K. #1(548)
- -----------------------------------------------------------------------------------------------------------------------------------
WEAVER, David A              214        430    WEAVER, D. UNIT #1(1723), WEAVER, D. UNIT #2(1734)
- -----------------------------------------------------------------------------------------------------------------------------------
WEAVER, David A.             214        444    WEAVER, D. UNIT #1(1723), WEAVER, D. UNIT #2(1734)
- -----------------------------------------------------------------------------------------------------------------------------------
WILSON, Edward A             190        349    WILSON UNIT #1(1093)
- -----------------------------------------------------------------------------------------------------------------------------------
YENCIK, Milan F              173        610    YENCIK UNIT #1(836), YENCIK UNIT #3(2382)
- -----------------------------------------------------------------------------------------------------------------------------------
POWERS, Alden D              205        81     ALLSOP UNIT #1(1733)
- -----------------------------------------------------------------------------------------------------------------------------------
AFC CORPORATION              205        85     AFC #1(1508),AFC#2(1505),AFC#3(1509),AFC#4(1507),#5(1506),AFC#6(1514),AFC#7(1568)
                                               AFC#8(1569),AFC#9(1570),AFC#11(1572),AFC#12(1573),AFC#13(1574),AFC UNIT#14(1575)
                                               AFC UNIT#15(1577),AFC UNIT#17(1578)
                                               AFC#18(1581),AFC#19(1582),AFC#20(1583),AFC#21(1584),AFC UNIT #23(1717), AFC#24(2550)
                                               ALLSOP UNIT #1(1733), AFC/WILTCREST UNIT #1A(2542)
- -----------------------------------------------------------------------------------------------------------------------------------
WILT, Lester V               166        419    AFC/WILTCREST UNIT #1A(2542), WILTCREST FARMS #1(574), WILTCREST FARMS #2(626)
                                               WILTCREST UNIT #1(627), WILTCREST FARMS #3(892), WILTCREST/HALT UNIT #1(1023)
                                               McINTYRE/WILTCREST #1(650), WILTCREST FARMS #4(2108), WILCREST FARMS #5(2360)
                                               WILTCREST FARMS #6(2361), WILTCREST UNIT #2(2290)
- -----------------------------------------------------------------------------------------------------------------------------------
KRAMER, David H              209        436    KRAMER UNIT #1(1732)
- -----------------------------------------------------------------------------------------------------------------------------------
ALTOMARE, Richard L.         213        841    WILLIAMSON UNIT #2(1920)
- -----------------------------------------------------------------------------------------------------------------------------------
ANGLEMYER, Dewayne R         179        780    BECK UNIT #1(938), BECK UNIT #2(2540)
- -----------------------------------------------------------------------------------------------------------------------------------
ARAS ASSOCIATES              742        314    LEVINE #1(2284)
- -----------------------------------------------------------------------------------------------------------------------------------
BARE, Richard E              178        945    GASPER/BARE UNIT #1(904)
- -----------------------------------------------------------------------------------------------------------------------------------
BEARDSLEY, Almus L           174        85     BEARDSLEY UNIT #1(647), BEARDSLEY UNIT #2(2106)
- -----------------------------------------------------------------------------------------------------------------------------------
BECK INDUSTRIES, INC.        207        775    BECK INDUSTRIES #1(1719)
- -----------------------------------------------------------------------------------------------------------------------------------
BECK, John L                 176        943    BECK UNIT #1(938), BECK UNIT #2(2540)
- -----------------------------------------------------------------------------------------------------------------------------------
BECK, John L.                212        633    BECK INDUSTRIES #1(1719)
- -----------------------------------------------------------------------------------------------------------------------------------
BEEMAN, Marilyn I            212        691    KRAMER UNIT #1(1732)
- -----------------------------------------------------------------------------------------------------------------------------------
BIXLER, Norman L.            213        845    WILLIAMSON UNIT #2(1920)
- -----------------------------------------------------------------------------------------------------------------------------------
BORT, Helen                  179        776    LINDQUIST UNIT #1(736), LINDQUIST UNIT #2(2134)
- -----------------------------------------------------------------------------------------------------------------------------------
BORT, Lizzie                 153        33     LINDQUIST UNIT #1(736), LINDQUIST UNIT #2(2134)
- -----------------------------------------------------------------------------------------------------------------------------------
BOWMAN, Lauren W             181        283    KENTZEL/BOWAN UNIT #1(879)
- -----------------------------------------------------------------------------------------------------------------------------------
BOWMAN, Leon F.              765        181    BOWMAN UNIT #1(2294)
- -----------------------------------------------------------------------------------------------------------------------------------
BOWMAN, Paul E               149        559    BOWMAN/STEPUK UNIT #1(528)
- -----------------------------------------------------------------------------------------------------------------------------------
BUSH, Dewey                  149        571    BUSH UNIT #1(938), BUSH UNIT #2(2540)
- -----------------------------------------------------------------------------------------------------------------------------------
BUSH, Harvey                 173        616    SAUERWEIN/BUSH UNIT #1(951), SAUERWIEN/BUSH UNIT #2(1929)
                                               SAUERWEIN/BUSH UNIT #3(1930)
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   44
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 9 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
BUSH, Joseph                Phillips Petroleum Co.               11/04/68         2.0      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
CALVIN, Floyd H             A. Kirk Roberts                      06/17/69       128.0      13        Green    Mahoning     
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
CAVALIER, Leonard A. et al. C. E. Beck                           08/18/83        28.5      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
CAVALIER, Olga M            C. E. Beck                           03/21/84        28.5      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
CESSNA, Delmar B            C. E. Beck                           08/27/83        10.0      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
CHARLTON, Richard G.Sr.     C. E. Beck                           08/09/84        31.0      22        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
CONTI, Robert S.            C. E. Beck                           07/31/84         1.5      23        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DAVIS, Doris W              Pominex, Inc.                        02/05/76        75.0      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DAVIS, Nellie L             Pominex, Inc.                        08/27/75        49.0      24        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DENNISON, Everett G         Pominex, Inc.                        01/15/76        92.0      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DETWILER, Marcus E          Phillips Petroleum Co.               02/04/69       124.7      24        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DOLAK, Josephs              Pominex, Inc.                        07/29/76         1.0      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
DUPONTY, James V            C. E. Beck                           08/30/83         6.0      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
EDGERTON, James C.          C. E. Beck                           08/13/84        14.3      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
ESHLER, Jacob M             Pominex, Inc.                        03/30/76        15.0      11        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
EVERSON, Charles W          Pominex, Inc.                        06/24/76         0.8     10,11      Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
EVERSON, Charles W          Phillips Petroleum Co.               11/01/68        90.6     10,11      Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
EWING, Jerry L              Phillips Petroleum Co.               11/02/68       110.0      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
FANSLER, Gary E             C. E. Beck                           11/09/83        37.0      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
FEREN, Edward V             Pominex, Inc.                        02/20/76        32.0      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
FLICK, James R              A. Kirk Roberts                      06/07/69       184.8      20        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
GARBER, Russell L           Quaker State                         11/20/68        79.8       2        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
GASPER, Paul S              Pominex, Inc.                        05/08/76        15.0      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
GILBEY, George W            Pominex, Inc.                        02/23/76         5.5      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
GOODMAN, Leroy O            Quaker State                         11/18/68       117.7       3        Green    Mahoning     
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
HAHN, Donald M.             Carlesss Resources Inc.              10/24/88         1.0      15        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HOFMANN, Dwayne R           Pominex, Inc.                        08/20/75         3.8       1        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HOFMANN, Frank W            Pominex, Inc.                        08/20/75        22.1       1        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HOPE, James H               Pominex, Inc.                        03/29/76        15.0      11        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HUDAK, Michael J.           C. E. Beck                           08/07/84        48.1      17        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HULL, Cary L                C. E. Beck                           08/27/83         6.0      23        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
HULL, Charles M             C. E. Beck                           07/15/85        29.0      23        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSON, Clifford W         C. E. Beck                           09/06/83         6.0      12        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KAPPLER, Emma A             Pominex, Inc.                        05/04/77        80.0      23        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KENNEY, Michael E.          C. E. Beck                           08/20/84        26.5      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KENREICH, David J           Phillips Petroleum Co.               11/05/68        39.8      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KENTZEL FARMS, Inc          Pominex, Inc.                        05/04/74       247.0      24        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KENTZEL, Edythe R           Pominex, Inc.                        05/04/74        23.0      11        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KENTZEL, Harry M            Pominex, Inc.                        05/04/74        97.0      11        Green    Mahoning     
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
KNAUF, Hugh                 Quaker State                         11/08/68       173.5     3,10       Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KNAUF, Mildred              C. E. Beck                           09/30/83        32.5      14        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KNAUF, Roger L              C. E. Beck                           09/30/83        32.5      14        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KNOEDLER, Edwin L           Pominex, Inc.                        05/06/76        11.0      13        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KUHNS, Donald L             Pominex, Inc.                        07/31/76         2.0      10        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
KURTZ, Wilbur H             East Ohio Gas Co.                    09/18/73        46.0      24        Green    Mahoning     
- ---------------------------------------------------------------------------------------------------------------------------
<CAPTION>





- -------------------------------------------------------------------------------------------------------------------------
                            
    LESSOR                       BOO      PAG            ASSOCIATED WELLS  
- -------------------------------------------------------------------------------------------------------------------------
<S>                             <C>       <C>     <C>                                    
BUSH, Joseph                    149        543    BUSH UNIT #1(938), BUSH UNIT #2(2540)
- -------------------------------------------------------------------------------------------------------------------------
CALVIN, Floyd H                 153        29     BEARDSLEY UNIT #1(647), BEARDSLEY UNIT #2(2106), CALVIN, F. #1(625)
                                                  CALVIN/FERREN UNIT #1(2268)
- -------------------------------------------------------------------------------------------------------------------------
CAVALIER, Leonard A. et al.     210        229    CAVALIER #1(1729), LAM ENTERPRISES #1(1730)
- -------------------------------------------------------------------------------------------------------------------------
CAVALIER, Olga M                212        693    CAVALIER #1(1729), LAM ENTERPRISES #1(1730)
- -------------------------------------------------------------------------------------------------------------------------
CESSNA, Delmar B                210        240    LAM ENTERPRIZES UNIT #2(1742)
- -------------------------------------------------------------------------------------------------------------------------
CHARLTON, Richard G.Sr.         214        537    RONSHAUSEN UNIT #1(2155)
- -------------------------------------------------------------------------------------------------------------------------
CONTI, Robert S.                214        50     HULL UNIT #1(1994)
- -------------------------------------------------------------------------------------------------------------------------
DAVIS, Doris W                  178        482    DORIS DAVIS UNIT #1(888)
- -------------------------------------------------------------------------------------------------------------------------
DAVIS, Nellie L                 174        747    DAVIS, NELLIE UNIT #1(939)
- -------------------------------------------------------------------------------------------------------------------------
DENNISON, Everett G             176        945    DENNISON, E. #1(624), DENNISON, E. #2(2447)
- -------------------------------------------------------------------------------------------------------------------------
DETWILER, Marcus E              151        185    DETWILER, M. #1(638)
- -------------------------------------------------------------------------------------------------------------------------
DOLAK, Josephs                  180        912    DORIS DAVIS UNIT #1(888)
- -------------------------------------------------------------------------------------------------------------------------
DUPONTY, James V                211        39     LAM ENTERPRIZES UNIT #2(1742)
- -------------------------------------------------------------------------------------------------------------------------
EDGERTON, James C.              214        544    KENNEY UNIT #1(2110)
- -------------------------------------------------------------------------------------------------------------------------
ESHLER, Jacob M                 178        953    KENTZEL/SOWERS UNIT #1(927), KENZEL/SOWERS UNIT #2(2296)
- -------------------------------------------------------------------------------------------------------------------------
EVERSON, Charles W              180        162    EVERSON/MACKEY UNIT #1(740), EVERSON/MACKEY UNIT #2(2097)
- -------------------------------------------------------------------------------------------------------------------------
EVERSON, Charles W              149        547    EVERSON/MACKEY UNIT #1(740), EVERSON/MACKEY UNIT #2(2097)
- -------------------------------------------------------------------------------------------------------------------------
EWING, Jerry L                  149        579    EWING, J. L. #1(1024), EWING, J.L. #2(2363)
- -------------------------------------------------------------------------------------------------------------------------
FANSLER, Gary E                 211        671    AFC UNIT #23(1717), FANSLER UNIT #1(1731)
- -------------------------------------------------------------------------------------------------------------------------
FEREN, Edward V                 178        488    CALVIN/FEREN UNIT #1(2268), PETRILLA UNIT #1(737), ROLLER/BOWMAN UNIT #1(2132)
- -------------------------------------------------------------------------------------------------------------------------
FLICK, James R                  152        696    FLICK, J. #1(1075)
- -------------------------------------------------------------------------------------------------------------------------
GARBER, Russell L               149        659    GARBER, R. #1(818)
- -------------------------------------------------------------------------------------------------------------------------
GASPER, Paul S                  179        784    GASPER/BARE UNIT #1(904)
- -------------------------------------------------------------------------------------------------------------------------
GILBEY, George W                178        492    PETRILLA UNIT #1(737), ROLLER/BOWMAN UNIT #1(2132)
- -------------------------------------------------------------------------------------------------------------------------
GOODMAN, Leroy O                149        661    KNAUF, HUGH UNIT #1(854), KNAUF, HUGH UNIT #2(1098), STEARNS #1(676)
                                                  STEARNS #2(2297)
- -------------------------------------------------------------------------------------------------------------------------
HAHN, Donald M.                 765        179    BOWMAN UNIT #1(2294)
- -------------------------------------------------------------------------------------------------------------------------
HOFMANN, Dwayne R               174        753    WILTCREST UNIT #1(627)
- -------------------------------------------------------------------------------------------------------------------------
HOFMANN, Frank W                174        763    WILTCREST UNIT #1(627)
- -------------------------------------------------------------------------------------------------------------------------
HOPE, James H                   178        949    KENTZEL/SOWERS UNIT #1(927), KENZEL/SOWERS UNIT #2(2296)
- -------------------------------------------------------------------------------------------------------------------------
HUDAK, Michael J.               215        108    HUDAK, M. #1(2103)
- -------------------------------------------------------------------------------------------------------------------------
HULL, Cary L                    210        243    HULL UNIT #1(1994)
- -------------------------------------------------------------------------------------------------------------------------
HULL, Charles M                 209        804    HULL UNIT #1(1994)
- -------------------------------------------------------------------------------------------------------------------------
JOHNSON, Clifford W             210        717    LAM ENTERPRIZES UNIT #2(1742)
- -------------------------------------------------------------------------------------------------------------------------
KAPPLER, Emma A                 184        935    KAPPLER, E. #1(1917)
- -------------------------------------------------------------------------------------------------------------------------
KENNEY, Michael E.              214        547    KENNEY UNIT #1(2110)
- -------------------------------------------------------------------------------------------------------------------------
KENREICH, David J               149        482    KENREICH UNIT #2(2259), SHEEN UNIT #1(525), KENREICH UNIT #1(2133)
- -------------------------------------------------------------------------------------------------------------------------
KENTZEL FARMS, Inc              170        453    KENTZEL/BOWMAN UNIT #1(879)
- -------------------------------------------------------------------------------------------------------------------------
KENTZEL, Edythe R               179        478    KENTZEL/SOWERS UNIT #1(927), KENZEL/SOWERS UNIT #2(2296)
- -------------------------------------------------------------------------------------------------------------------------
KENTZEL, Harry M                170        466    KENREICH UNIT #2(2259), KENTZEL/SOWERS UNIT #1(927), KENTZEL/SOWERS UNIT #2(2296)
                                                  KENREICH UNIT #1(2133)
- -------------------------------------------------------------------------------------------------------------------------
KNAUF, Hugh                     149        673    KNAUF, H. #1(767), KNAUF, HUGH UNIT #1(854), KNAUF, HUGH UNIT #2(2098)
- -------------------------------------------------------------------------------------------------------------------------
KNAUF, Mildred                  211        36     KNAUF HEIRS #1(1741)
- -------------------------------------------------------------------------------------------------------------------------
KNAUF, Roger L                  211        49     KNAUF HEIRS #1(1741)
- -------------------------------------------------------------------------------------------------------------------------
KNOEDLER, Edwin L               179        782    GASPER/BARE UNIT #1(904)
- -------------------------------------------------------------------------------------------------------------------------
KUHNS, Donald L                 180        906    DORIS DAVIS UNIT #1(888)
- -------------------------------------------------------------------------------------------------------------------------
KURTZ, Wilbur H                 168        312    DAVIS, NELLIE UNIT #1(939)
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>






<PAGE>   45
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 10 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
LAM ENTERPRISES INC         C. E. Beck                           08/15/83        40.0      12        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LESS, Francis G             Phillips Petroleum Co.               02/06/69       111.5      24        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LESS, Paul F                Pominex, Inc.                        05/16/75       158.6      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
LOWMASTER, Daniel E         Pominex, Inc.                        08/01/76         2.0      10        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MACKEY, Ray E               Pominex, Inc.                        02/18/76        21.7      10        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
McCUE, Paul R               Pominex, Inc.                        07/29/76         1.5      10        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
McINTYRE, Paul D            A. Kirk Roberts                      06/17/96        51.6      12        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MOORE, James W.             Carless Resources Inc.               07/21/87       115.0       9        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
MORT, Julia G.              C. E. Beck                           07/31/84         5.0      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ORR, Carroll C.             C. E. Beck                           07/28/84         3.0      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PAULIN, Harvey H            Quaker State                         05/31/73       120.0      1,2       Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PETRILLA, Frank L           Pominex, Inc.                        02/19/76        35.5      13        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PERKINS, Velma              Quaker State                         06/05/73        99.0      12        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PIFER, Lemont A.            C. E. Beck                           02/23/84         6.0       3        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
PITTS, William L.           C. E. Beck                           07/23/84         1.5      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------


<CAPTION>


- --------------------------------------------------------------------------------------------------------------------------
                            
    LESSOR                        BOO      PAG            ASSOCIATED WELLS  
- --------------------------------------------------------------------------------------------------------------------------
<S>                              <C>       <C>     <C>                                    
LAM ENTERPRISES INC              210        235    LAM ENTERPRIZES #1(1730), LAM ENTERPRISES #2(1742)
- --------------------------------------------------------------------------------------------------------------------------
LESS, Francis G                  151        197    LESS, F. #1(915)
- --------------------------------------------------------------------------------------------------------------------------
LESS, Paul F                     173        618    LESS, P. #1(913)
- --------------------------------------------------------------------------------------------------------------------------
LOWMASTER, Daniel E              180        896    SMITH UNIT #1(843), SMITH UNIT #2(2289)
- --------------------------------------------------------------------------------------------------------------------------
MACKEY, Ray E                    178        484    EVERSON/MACKEY UNIT #1(740), EVERSON/MACKEY UNIT #2(2097)
- --------------------------------------------------------------------------------------------------------------------------
McCUE, Paul R                    180        910    SMITH UNIT #1(843), SMITH UNIT #2(2289)
- --------------------------------------------------------------------------------------------------------------------------
McINTYRE, Paul D                 153        25     McINTYRE/WILTCREST UNIT #1(650)
- --------------------------------------------------------------------------------------------------------------------------
MOORE, James W.                  521        101    MOORE UNIT #1(2264)
- --------------------------------------------------------------------------------------------------------------------------
MORT, Julia G.                   214        428    HULL UNIT #1(1994)
- --------------------------------------------------------------------------------------------------------------------------
ORR, Carroll C.                  214        387    HULL UNIT #1(1994)
- --------------------------------------------------------------------------------------------------------------------------
PAULIN, Harvey H                 166        415    PAULIN, H. #1(544), PAULIN, H. #2(1076)
- --------------------------------------------------------------------------------------------------------------------------
PETRILLA, Frank L                178        486    CALVIN/FEREN UNIT #1(2268), PETRILLA UNIT #1(737), ROLLER/BOWMAN UNIT #1(2132)
- --------------------------------------------------------------------------------------------------------------------------
PERKINS, Velma                   166        518    PERKINS, V. #1(572), PERKINS, V. #3(2109)
- --------------------------------------------------------------------------------------------------------------------------
PIFER, Lemont A.                 212        635    BECK INDUSTRIES #1(1719)
- --------------------------------------------------------------------------------------------------------------------------
PITTS, William L.                214        439    HULL UNIT #1(1994)
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>





<PAGE>   46
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 11 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                 <C>            <C>       <C>       <C>       <C>          
PLUNKETT, John J.           C. E. Beck                           07/11/84        2.0       23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
POWERS, Eula D              C. E. Beck                           06/03/82       227.0       6        Green    Mahoning    
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
RAIDEL, Robert A.           C. E. Beck                           08/17/84        29.5      22        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
REIFINGER, Charles H        Pominex, Inc.                        09/08/76         5.1      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RHODES, Bruce E             Pominex, Inc.                        07/31/76         3.9      10        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RHODES, Raymond             Pominex, Inc.                        07/31/76        10.4      10        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RIDEL, Frank E              Pominex, Inc.                        09/16/76        10.3      12        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ROBINSON, William A.        Carless Resources Inc.               03/08/88         5.5       9        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
ROLLER, David A             Phillips Petroleum Co.               11/01/68       109.0      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
RONSHAUSEN, Elbert J.       Carless Resources Inc.               07/21/87        20.0      22        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SAUERWEIN, Arden L          Pominex, Inc.                        01/30/76       327.0      14        Green    Mahoning    
                                                                                                                          
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
SAUERWEIN, Arden L          Pominex, Inc.                        10/04/76       113.0      14        Green    Mahoning    
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
SCHAADE, Harry W            Pominex, Inc.                        01/21/76        39.0      13        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SHEEN, Charles E            Phillips Petroleum Co.               04/24/69       143.8       9        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SHEPHERD/AMMON  (SWDW)                                                            0.0      16        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SHURTLEFF, Harold T         Pominex, Inc.                        01/30/76        19.8       3        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SIGLE, Clyde E              Phillips Petroleum Co.               11/07/73        64.1      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SLAGLE, Richard G           Pominex, Inc.                        01/21/76        18.0      13        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SMITH, Frank T              C. E. Beck                           08/19/83       140.0      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
SOWERS, Ivan                Phillips Petroleum Co.               11/06/68        44.3      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
STEPUK, Emil                Phillips Petroleum Co.               11/01/68        79.3      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
TEETS, Paul L               C. E. Beck                           08/09/83       114.0      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
TRAFICANT, James A. Sr.     C. E. Beck                           12/14/83       144.0     14,15      Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
TRAFICANT, James A. Sr.     C. E. Beck                           06/14/84         8.3      14        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WAGGLE, Dennis R.           C. E. Beck                           07/31/84         2.0      23        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WATT, William               Pominex, Inc.                        03/29/76        17.0      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WESTON, James R             Pominex, Inc.                        03/30/76        15.0      11        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WILLIAMSON, Robert R.       C. E. Beck                           06/11/84        40.0      22        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WISLER, Paul D              Phillips Petroleum Co.               12/19/68       100.9      27        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
WITHERS, Russell E          Phillips Petroleum Co.               04/30/69       207.6       8        Green    Mahoning    
- --------------------------------------------------------------------------------------------------------------------------
KARAS, Peter                Atlas Energy Group                   07/29/76        40.2       2       Milton    MAHONING    
- --------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Republic Steel Corporation           06/27/77    12,883.0             Ad./Mad./Sa MUSKINGUM   
- --------------------------------------------------------------------------------------------------------------------------
BARRICK GOLD EXPLORATION    Kelt Ohio Inc.                       02/03/95       145.7      22       Madison   MUSKINGUM   
- --------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Orr Petroleum Corporation            06/22/88       160.0      22       Madison   MUSKINGUM   
- --------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Republic Steel Corporation           06/27/77       420.0               Madison   MUSKINGUM   
- --------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Republic Steel Corporation           06/27/77       400.0               Madison   MUSKINGUM   
- --------------------------------------------------------------------------------------------------------------------------
CORBETT, HARRY              Towner Petroleum                     04/01/81        82.0      14       Buffalo     NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
LARSON, DAVID ET UX         Towner Petroleum                     01/19/82        87.0      13       Buffalo     NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
BIG C RANCH                 C.T. Production                      10/06/76        40.0      36       Center      NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
BIG C RANCH                 C.T. Production                      10/06/76       154.6       6        Enoch      NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.      Republic Steel Corporation           06/26/77     1,641.0  4,5,6,31,32Enoch/Cente   NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
CROCK, ROMAN ET UX          C.T. Production                      10/17/79       289.0   19,30/25  Enoch/Olive   NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
TONNOUS, GLENNA             John W. Kuntz                        09/12/79        78.0    7/12,13  Enoch/Olive   NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
SMITH, CHARLES ET UX        Liberty Petroleum Corp.              10/12/68       125.0     30,31      Noble      NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
AKE, MORT ET UX             Eastern Gas & Oil                    07/23/72       303.0     11,14      Olive      NOBLE     
- --------------------------------------------------------------------------------------------------------------------------
<CAPTION>






- -----------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                     BOO      PAG            ASSOCIATED WELLS  
- -----------------------------------------------------------------------------------------------------------------------
<S>                          <C>        <C>    <C>                                                           
PLUNKETT, John J.             214        155    HULL UNIT #1(1994)
- -----------------------------------------------------------------------------------------------------------------------
POWERS, Eula D                205        83     AFC UNIT #4(1507),AFC UNIT #7(1568), AFC UNIT #9(1570), AFC #10(1571), 
                                                AFC UNIT #14(1575) AFC UNIT #15(1577), AFC UNIT #16(1576), 
                                                KRAMER UNIT #1(1732)
- -----------------------------------------------------------------------------------------------------------------------
RAIDEL, Robert A.             214        550    RONSHAUSEN UNIT #1(2155)
- -----------------------------------------------------------------------------------------------------------------------
REIFINGER, Charles H          181        931    SMITH UNIT #1(843), SMITH UNIT #2(2289)
- -----------------------------------------------------------------------------------------------------------------------
RHODES, Bruce E               180        904    DORIS DAVIS UNIT #1(888)
- -----------------------------------------------------------------------------------------------------------------------
RHODES, Raymond               180        902    DORIS DAVIS UNIT #1(888)
- -----------------------------------------------------------------------------------------------------------------------
RIDEL, Frank E                181        937    LAM ENTERPRIZES #1(1730)
- -----------------------------------------------------------------------------------------------------------------------
ROBINSON, William A.          629        157    MOORE UNIT #1(2264)
- -----------------------------------------------------------------------------------------------------------------------
ROLLER, David A               149        555    ROLLER, D. #1(739)
- -----------------------------------------------------------------------------------------------------------------------
RONSHAUSEN, Elbert J.         511        20     RONSHAUSEN UNIT #1(2155)
- -----------------------------------------------------------------------------------------------------------------------
SAUERWEIN, Arden L            176        957    SAUERWEIN, A. #1(637), SAUERWEIN, A. #2(738), SAUERWEIN, A. #3(1996)
                                                SAUERWEIN/BUSH UNIT #1(951), SAUERWEIN/BUSH UNIT #2(1929)
                                                SAUERWEIN/BUSH UNIT #3(1930)
- -----------------------------------------------------------------------------------------------------------------------
SAUERWEIN, Arden L            184        657    SAUERWEIN/BUSH UNIT #1(951), SAUERWEIN/BUSH UNIT #2(1929)
                                                SAUERWEIN/BUSH UNIT #3(1930)
- -----------------------------------------------------------------------------------------------------------------------
SCHAADE, Harry W              176        825    GASPER/BARE UNIT #1(904)
- -----------------------------------------------------------------------------------------------------------------------
SHEEN, Charles E              152        371    SHEEN UNIT #1(525)
- -----------------------------------------------------------------------------------------------------------------------
SHEPHERD/AMMON  (SWDW)       1265        64     SHEPHERD/AMMON #1(903) SWDW
- -----------------------------------------------------------------------------------------------------------------------
SHURTLEFF, Harold T           177        313    KNAUF, HUGH UNIT #1(854), KNAUF, HUGH UNIT #2(2098)
- -----------------------------------------------------------------------------------------------------------------------
SIGLE, Clyde E                168        977    SIGLE,  C. #1(694)
- -----------------------------------------------------------------------------------------------------------------------
SLAGLE, Richard G             178        490    PETRILLA UNIT #1(737), ROLLER/BOWMAN UNIT #1(2132)
- -----------------------------------------------------------------------------------------------------------------------
SMITH, Frank T                166        514    SMITH UNIT #1(843), SMITH UNIT #2(2289)
- -----------------------------------------------------------------------------------------------------------------------
SOWERS, Ivan                  149        575    KENTZEL/SOWERS UNIT #1(927), KENTZEL/SOWERS UNIT #2(2296)
- -----------------------------------------------------------------------------------------------------------------------
STEPUK, Emil                  149        551    BOWMAN/STEPUK UNIT #1(528)
- -----------------------------------------------------------------------------------------------------------------------
TEETS, Paul L                 209        929    TEETS, P. #1(1721), TEETS, P. #2(1722)
- -----------------------------------------------------------------------------------------------------------------------
TRAFICANT, James A. Sr.       212        217    TRAFICANT, J. #1(1740), TRAFICANT, J. #2(1786), TRAFICANT, J. #3(1787)
- -----------------------------------------------------------------------------------------------------------------------
TRAFICANT, James A. Sr.       214        382    TRAFICANT, J. UNIT #2(1786), TRAFICANT, J. UNIT #3(1787)
- -----------------------------------------------------------------------------------------------------------------------
WAGGLE, Dennis R.             214        542    HULL UNIT #1(1994)
- -----------------------------------------------------------------------------------------------------------------------
WATT, William                 178        947    KENTZEL/SOWERS UNIT #1(927), KENZEL/SOWERS UNIT #2(2296)
- -----------------------------------------------------------------------------------------------------------------------
WESTON, James R               178        955    KENTZEL/SOWERS UNIT #1(927), KENZEL/SOWERS UNIT #2(2296)
- -----------------------------------------------------------------------------------------------------------------------
WILLIAMSON, Robert R.         213        836    WILLIAMSON UNIT #2(1920)
- -----------------------------------------------------------------------------------------------------------------------
WISLER, Paul D                150        453    WISLER, P. #1(527)
- -----------------------------------------------------------------------------------------------------------------------
WITHERS, Russell E            152        351    WITHERS,  R. #1(887), WITHERS, R. #2(2258)
- -----------------------------------------------------------------------------------------------------------------------
KARAS, Peter                  173        556    KARAS, P. 1-A(941)
- -----------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.        170        55     ALL CR WELLS
- -----------------------------------------------------------------------------------------------------------------------
BARRICK GOLD EXPLORATION      286        56     CR #421(7688)
- -----------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.        286        647    CR #505(8094)
- -----------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.        170        55     ALL CR WELLS
- -----------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.        170        55     ALL CR WELLS
- -----------------------------------------------------------------------------------------------------------------------
CORBETT, HARRY                87         848    CORBETT, H. #3(2738)
- -----------------------------------------------------------------------------------------------------------------------
LARSON, DAVID ET UX           91         72     LARSON, D. #1(2867)
- -----------------------------------------------------------------------------------------------------------------------
BIG C RANCH                   79         199    BIG C RANCH #1-J37(1948)
- -----------------------------------------------------------------------------------------------------------------------
BIG C RANCH                   79         201    BIG C RANCH #2-J38(1928)
- -----------------------------------------------------------------------------------------------------------------------
CONSOLIDATION COAL CO.        80         893    HPB - UNDEVELOPED
- -----------------------------------------------------------------------------------------------------------------------
CROCK, ROMAN ET UX            84         186    CROCK, R. #2(2213), CROCK, R. #3(2214)
- -----------------------------------------------------------------------------------------------------------------------
TONNOUS, GLENNA               84         76     TONNOUS, G. #1(2197)
- -----------------------------------------------------------------------------------------------------------------------
SMITH, CHARLES ET UX          94         387    SMITH, C. #1(1579), SMITH, C. #2(1578)
- -----------------------------------------------------------------------------------------------------------------------
AKE, MORT ET UX               73         60     AKE, M. #1(1825), AKE, M. #2(1826), AKE, M. #3(1823), AKE/HUTCHINS/FINLEY #1(1824)
- -----------------------------------------------------------------------------------------------------------------------
</TABLE>


<PAGE>   47
<TABLE>
<CAPTION>



                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 12 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
BIG C RANCH                 C.T. Production                      10/06/76        40.0       1        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
BROWN, EDNA                 P.D. Willhite                        10/17/66       207.0      27        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CLARK, HERBERT ET UX        The Permian Oil & Gas Co.            11/16/71        64.0     3,15       Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, ALBERT ET UX         C.T. Production                      09/20/74        45.0      24        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, JOSEPH ET UX         C.T. Production                      11/02/74       129.0      10        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX      P.D. Willhite                        10/17/66       197.0      22        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX      C.T. Production                      09/19/74         5.9      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX      C.T. Production                      05/15/76        13.1     14,23      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX      J.O. Tilton & Grace Tilton           04/11/58       120.0      26        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
FINLEY, TED ET UX           Canyon Petroleum                     08/25/75        80.0     14,23      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
FINLEY, TED ET UX           C.T. Production                      05/24/76         4.5      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
GREATHOUSE, STANLEY ET AL   Canyon Petroleum                     02/24/75        59.0      25        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HARPER, RUTH                East Ohio Gas Co.                    01/22/74        13.0      36        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HAYES, J.G. ET AL           The East Ohio Gas Co.                04/29/76        21.6      10        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HENTHORNE, ROBERT ET UX     C.T. Production                      05/19/76         0.8      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN  ET UX      C.T. Production                      11/15/76        46.3      15        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO      P.D. Willhite                        10/25/66       126.0      14        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO      Canyon Petroleum                     08/05/75        63.0      14        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO      P.D. Willhite                        10/25/66        89.0     13,14      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
LONGFELLOW, WADE            C.T. Production                      09/19/74         8.8      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
LORENZ, CHARLES ET AL       The Ohio Fuel Gas Co.                01/18/52       272.0  9,10,15,16    Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
LORI, EARNEST               C.T. Production                      06/29/76        19.0      15        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
LOVE, WAYNE                 Amerada Petroleum Corp.              05/05/69        48.0      35        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
McCAULEY, FRANK ET UX       P.D. Willhite                        10/17/66        40.0     21,22      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
MILLER, E. ET UX            P.D. Willhite                        10/14/66       327.7     34,35      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
MORRIS, R. L. ET UX         East Ohio Gas Co.                    05/02/75        44.0      14        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
MUGRAGE, PETER ET UX        J.O. Tilton & Grace Tilton           04/21/55       125.0      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
OGLE, JAMES ET UX           C.T. Production                      12/16/75        40.0      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
PARRY, EDNA                 C.T. Production                      10/15/75        44.0      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
PICKENPAUGH, WAYNE ET UX    P.D. Willhite                        10/26/66        59.3      14        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
RADCLIFF, FRANK             TPC                                  11/21/85        68.0      27        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
REED, JEWELL ET AL          P.D. Willhite                        10/27/66        35.0       4        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
RITTERBECK, MARY            Canyon Petroleum                     03/10/75        89.0      24        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
SAILING, ALBERT             C.T. Production                      09/19/74        25.0      26        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
SANFORD, RICHARD ET UX      C.T. Production                      05/13/76        10.0      23        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
SHAFER, CREED ET UX         Amerada Petroleum Corp.              04/30/69        72.7      36        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
TILTON, J.O.                J.O. Tilton & Grace Tilton           11/19/58        26.0      26        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
WEBBER, M. ET UX            P.D. Willhite                        10/19/66       132.0     26,34      Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
WEBBER, W. M. ET UX         Canyon Petroleum                     03/03/75        68.0      25        Olive      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
BEHM, CHARLES ET UX         C.T. Productions                     08/29/77       259.0       1        Wayne      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
BURNS, ROBERT ET UX         Herb Polen                           02/01/77       246.0     5,7,8      Wayne      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
RICH, HERBERT ET UX         Towner Petroleum                     02/23/81        40.0       6        Wayne      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
SAYRE, MARY ET UX           Herb Polen                           09/03/76        42.0       7        Wayne      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
SAYRE, WILBERT ET UX        Herb Polen                           09/03/76        58.0       7        Wayne      NOBLE      
- ---------------------------------------------------------------------------------------------------------------------------
ASHBY, Harold               Penn Industrial Energy                Jul-77         30.4    LOT 63    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
COOPER, Stanley S           Warren Energy Inc.                   05/02/78        12.5    LOT 84    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
CROWDER, Ethel B            Penn Industrial Energy               09/12/72        64.7    LOT 70    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
DURR, Duane A               Atlas Energy Group                   07/07/76        27.7    LOT 63    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
JAMES, Charles              Penn Industrial Energy               07/06/72        33.6    LOT 84    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                 Atlas Energy Group                   04/24/75        40.0    LOT 77    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                 Atlas Energy Group                   02/24/75        68.6    LOT 72    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------
SCOVERN, Raymond L          Warren Energy Inc.                   01/23/78        39.3    LOT 84    Deerfield   PORTAGE     
- ---------------------------------------------------------------------------------------------------------------------------




- ------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
BIG C RANCH                    79         203    BIG C RANCH #1-J37(1948)
- ------------------------------------------------------------------------------------------------------------------------
BROWN, EDNA                    66         335    BROWN, E. #1(1595)
- ------------------------------------------------------------------------------------------------------------------------
CLARK, HERBERT ET UX           72         347    HAYS/HUTCHINS/CLARK #1(1887)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, ALBERT ET UX            75        1100    CROCK, A. #1-24(1759)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, JOSEPH ET UX            76         34     CROCK, J. #1(1757)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX         66         518    CROCK, ARENS #1-22(1533), CROCK, S. #4(1628)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX         75        1085    MUGGRAGE #3-23(1716)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX         78         302    CROCK/SANFORD #1(1862)
- ------------------------------------------------------------------------------------------------------------------------
CROCK, SEBASTION ET UX         66         525    CROCK, S. #3(1789)
- ------------------------------------------------------------------------------------------------------------------------
FINLEY, TED ET UX              77          2     AKE/HUTCHINS/FINLEY #1(1824), FINLEY, T. #1(1781)
- ------------------------------------------------------------------------------------------------------------------------
FINLEY, TED ET UX              78         330    CROCK/SANFORD #1(1862)
- ------------------------------------------------------------------------------------------------------------------------
GREATHOUSE, STANLEY ET AL      76         309    GREATHOUSE, S. #1(1786)
- ------------------------------------------------------------------------------------------------------------------------
HARPER, RUTH                   75         861    JENKINS/HARPER #1(1810)
- ------------------------------------------------------------------------------------------------------------------------
HAYES, J.G. ET AL              78         282    HAYES/HUTCHINS/CLARK #1(1887)
- ------------------------------------------------------------------------------------------------------------------------
HENTHORNE, ROBERT ET UX        78         304    CROCK/SANFORD #1(1862)
- ------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN  ET UX         79         313    HAYES/HUTCHINS/CLARK #1(1887), HUTCHINS/LORI #1(1886)
- ------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO         66         131    AKE/HUTCHINS/FINLEY #1(1824)
- ------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO         76         923    HUTCHINS, C. #1(1766), HUTCHINS, C. #2(1816)
- ------------------------------------------------------------------------------------------------------------------------
HUTCHINS, ELVIN & CLEO         66         139    HUTCHINS, C. #5(1815)
- ------------------------------------------------------------------------------------------------------------------------
LONGFELLOW, WADE               75        1083    MUGGRAGE #2-23(1715)
- ------------------------------------------------------------------------------------------------------------------------
LORENZ, CHARLES ET AL          56         521    LORENZ, R. #1-15(1625), LORENZ, R. #2(1624)
- ------------------------------------------------------------------------------------------------------------------------
LORI, EARNEST                  78         505    HUTCHINS/LORI #1(1886)
- ------------------------------------------------------------------------------------------------------------------------
LOVE, WAYNE                    69         820    LOVE, W. #1(1635)
- ------------------------------------------------------------------------------------------------------------------------
McCAULEY, FRANK ET UX          66         522    McCAULEY, F. #1(1627)
- ------------------------------------------------------------------------------------------------------------------------
MILLER, E. ET UX               66         476    MILLER, E. #4(1854)
- ------------------------------------------------------------------------------------------------------------------------
MORRIS, R. L. ET UX            76         622    MORRIS, R. #1(1818)
- ------------------------------------------------------------------------------------------------------------------------
MUGRAGE, PETER ET UX           60         535    MUGGRAGE, P. #2-23(1715), MUGGRAGE, P. #3(1716)
- ------------------------------------------------------------------------------------------------------------------------
OGLE, JAMES ET UX              77         565    OGLE, J. #1(1817)
- ------------------------------------------------------------------------------------------------------------------------
PARRY, EDNA                    77         167    PARRY, E. #1(1801)
- ------------------------------------------------------------------------------------------------------------------------
PICKENPAUGH, WAYNE ET UX       66         125    CROCK/SANFORD #1(1862)
- ------------------------------------------------------------------------------------------------------------------------
RADCLIFF, FRANK                103        58     RADCLIFF, F. #1(3531)
- ------------------------------------------------------------------------------------------------------------------------
REED, JEWELL ET AL             66         167    REED, J. #1(1672)
- ------------------------------------------------------------------------------------------------------------------------
RITTERBECK, MARY               76         349    RITTERBECK, M. #1(1750)
- ------------------------------------------------------------------------------------------------------------------------
SAILING, ALBERT                75        1098    CROCK, S. #3(1789)
- ------------------------------------------------------------------------------------------------------------------------
SANFORD, RICHARD ET UX         76         351    CROCK/SANFORD #1(1862)
- ------------------------------------------------------------------------------------------------------------------------
SHAFER, CREED ET UX            71         926    JENKINS/HARPER #1(1810)
- ------------------------------------------------------------------------------------------------------------------------
TILTON, J.O.                   61         599    CROCK, S. #3(1789)
- ------------------------------------------------------------------------------------------------------------------------
WEBBER, M. ET UX               66         546    WEBBER/MILLER #1(1856)
- ------------------------------------------------------------------------------------------------------------------------
WEBBER, W. M. ET UX            76         313    WEBBER, M. #1(1788)
- ------------------------------------------------------------------------------------------------------------------------
BEHM, CHARLES ET UX            82         838    BEHM, A. #1(2101), BEHM, A. #2(2886)
- ------------------------------------------------------------------------------------------------------------------------
BURNS, ROBERT ET UX            79         643    BURNS, R. #1(2039)
- ------------------------------------------------------------------------------------------------------------------------
RICH, HERBERT ET UX            85         482    RICH, J. #2(2907)
- ------------------------------------------------------------------------------------------------------------------------
SAYRE, MARY ET UX              79         186    SAYRE, M. #1(1996)
- ------------------------------------------------------------------------------------------------------------------------
SAYRE, WILBERT ET UX           79         188    SAYRE, W. #1(1996)
- ------------------------------------------------------------------------------------------------------------------------
ASHBY, Harold                  84         155    DURR UNIT #2(1513)
- ------------------------------------------------------------------------------------------------------------------------
COOPER, Stanley S              81         912    SCOVERN/KONKLE #1(1485)
- ------------------------------------------------------------------------------------------------------------------------
CROWDER, Ethel B               82         103    CROWDER BROS. #1(602)
- ------------------------------------------------------------------------------------------------------------------------
DURR, Duane A                  92         139    DURR UNIT #2(1513)
- ------------------------------------------------------------------------------------------------------------------------
JAMES, Charles                 82         129    SCOVERN/KONKLE #1(1485)
- ------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                    85         103    KARAS, P. #1D(1484)
- ------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                    85         111    KARAS, P. #1B(1103)
- ------------------------------------------------------------------------------------------------------------------------
SCOVERN, Raymond L             90         259    SCOVERN/KONKLE #1(1485)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   48
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 13 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
TONSING, Henry              Warren Energy Inc.                   06/19/77        58.4    LOT 75    Deerfield   PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
WALLBROWN, Boyd Jr.         Warren Energy Inc.                   06/28/77        54.0    LOT 85    Deerfield   PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
WALLBROWN, Boyd Jr.         Warren Energy Inc.                   11/02/77        80.0   LOT 19,76  Deerfield   PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
ZINZ, William R Jr.         Penn Industrial Energy               07/19/72        40.0    LOT 66    Deerfield   PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
BOSSOW, Robert E            Pominex, Inc.                        08/08/77       100.0     LOT 4     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
BUJALSKI, Victoria          Pennzoil United Inc.                 03/09/71       149.7     LOT 2     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
DZURILLA, Anna etal         Pennzoil United Inc.                 09/03/71       152.6    LOT 23     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
FOSTER, Frank               Pennzoil United Inc.                 03/04/71        17.0    LOT 37     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
HURLEY, Meade               Pennzoil United Inc.                 09/14/71        28.4    LOT 23     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
PETRENCHAK, John            Shafer Exploration                   05/26/70       155.0   LOT36,37    Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
SCHWENK, Milton C           Pennzoil United Inc.                 02/25/71        75.0     LOT 5     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
VISOCAN, Frank A            Pennzoil United Inc.                 03/02/71        98.3     LOT 5     Freedom    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
BOOTH, Hayward              Eastern Gas & Oil                    06/15/72       136.3     LOT 8     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
BRAWLEY, James H            Warren Energy Inc.                   03/22/77        40.0    LOT 18     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
BUTERBAUGH, William C       Northeastern Operating Co.           11/13/76        64.0    LOT 24     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
CHURCH, Willard J           Eastern Gas & Oil                    06/13/72        40.0    LOT 25     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
DEARTH, Frederick R         Eastern Gas & Oil                    06/16/72        40.0    LOT 19     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
FOX, John                   Eastern Gas & Oil                    06/16/72        70.5   LOT 7 ,18   Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
FRESHLEY, Fred R            Warren Energy Inc.                   09/27/77        40.0    LOT 31     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
GIBSON, Nathan E            Eastern Gas & Oil                    06/15/72        37.7     LOT 2     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
GROCOTT, Stephan            Atlas Energy Group                   11/14/73        12.9     LOT 2     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
HARKER, Earl J              Eastern Gas & Oil                    06/16/72         9.5     LOT 7     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
JONES, Julia S              Atlas Energy Group                   09/17/74        55.3    LOT 17     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                 Atlas Energy Group                   04/24/75        80.0    LOT 6      Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
KEHRES, Bill                Eastern Gas & Oil                    06/13/72        22.8     LOT 4     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
KIRKLAND, Charles P         Eastern Gas & Oil                    06/19/72        40.0    LOT 22     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
KIRSCHNER, William W        Northeastern Operating Co.           11/12/76        40.0    LOT 23     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
LANTZ, Arley                Atlas Energy Group                   09/17/74        40.0     LOT 7     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
McCOURT, Lloyd              Eastern Gas & Oil                    06/15/72         6.6     LOT 2     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
McFARLAN, William L         Eastern Gas & Oil                    06/19/72        66.0    LOT 23     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
RIGGENBACH, Edwin F         Eastern Gas & Oil                    06/16/72        40.0    LOT3,20    Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
SANDERS, Claude             Atlas Energy Group                   12/01/76        40.0    LOT3,7     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
SIGWORTH, Delwin C          Atlas Energy Group                   11/27/76        40.0     LOT 4     Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
US CONCRETE PIPE CO.        Atlas Energy Group                   06/16/77       120.0    LOT4,20    Palmyra    PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
ANDRELLA, Jerome M          Warren Energy Inc.                   01/07/77        36.8    LOT 33      Paris     PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
HARRIS, Robert et ux        Warren Energy Inc.                   03/24/77        94.0    LOT 32      Paris     PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
LINDBERG, Albert E          Eastern Gas & Oil                    06/12/72        40.0    LOT 34      Paris     PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
NEUBERT, Terry C            Warren Energy Inc.                   12/14/76        23.1    LOT 33      Paris     PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
ROBERTO, Angelo             Eastern Gas & Oil                    06/21/72        41.0    LOT 28      Paris     PORTAGE    
- --------------------------------------------------------------------------------------------------------------------------
OHIO WATER SERVICE          C.E. Beck                            03/01/77       180.0    LOT 29    Hartford   TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
CLEGG, Robert W.            Atlas Energy Group                   08/05/76        97.5      12       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
GERST, Henry et al          Rowley&Brown Petroleum               04/12/77        40.0      22       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
HILES, John et ux.          Warren Energy Inc.                   05/03/78         8.4      13       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
JOHNSON, Niles P. et al     Atlas Energy Group                   11/03/76       197.3     8,13      Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
KINEL, Thomas               Cap-Can Exploration                  03/18/77        65.6      21       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
LIDDLE, Melvin              Atlas Energy Group                   08/29/79         2.2      13       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
MITROVKA, John              Warren Energy Inc.                   06/13/78         1.0      13       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
PFEIL, Wayne                Warren Energy Inc.                   12/27/77         1.5      20       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
PURDY, George               United Industrial Energy             12/09/77        67.3      13       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
SCHNEIDER, Clement          Warren Energy Inc.                   03/14/77        47.6       8       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
SHAREC, George              Atlas Energy Group                   05/03/77        89.1     20,21     Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------
WOODBY, Margaret            Warren Energy Inc.                   05/03/78         1.2      13       Newton    TRUMBULL    
- --------------------------------------------------------------------------------------------------------------------------




- ------------------------------------------------------------------------------------------------------------------------
                          
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
TONSING, Henry                 89         536    TONSING, H. #2(1204), TONSING, H. #3(1387)
- ------------------------------------------------------------------------------------------------------------------------
WALLBROWN, Boyd Jr.            89         542    WALLBROWN, B. #2(1203)
- ------------------------------------------------------------------------------------------------------------------------
WALLBROWN, Boyd Jr.            92         135    WALLBROWN, B. #3(1388), WALLBROWN, B. #4(1410)
- ------------------------------------------------------------------------------------------------------------------------
ZINZ, William R Jr.            82         149    ZINZ, W. #1(603)
- ------------------------------------------------------------------------------------------------------------------------
BOSSOW, Robert E               89         727    BOSSOW #1(1220)
- ------------------------------------------------------------------------------------------------------------------------
BUJALSKI, Victoria             78         515    BUJALSKI #1(628)
- ------------------------------------------------------------------------------------------------------------------------
DZURILLA, Anna etal            80          7     DZURILLA #1(633)
- ------------------------------------------------------------------------------------------------------------------------
FOSTER, Frank                  78         493    PETRENCHAK #1(636), PETRENCHAK, #2(1228)
- ------------------------------------------------------------------------------------------------------------------------
HURLEY, Meade                  79         521    DZURILLA #1(633)
- ------------------------------------------------------------------------------------------------------------------------
PETRENCHAK, John               77         128    PETRENCHAK #1(636), PETRENCHAK, #2(1228)
- ------------------------------------------------------------------------------------------------------------------------
SCHWENK, Milton C              78         477    VISOCAN/SCHWENK #1(629)
- ------------------------------------------------------------------------------------------------------------------------
VISOCAN, Frank A               78         481    VISOCAN/SCHWENK #1(629)
- ------------------------------------------------------------------------------------------------------------------------
BOOTH, Hayward                 82         227    NICHOLOSON #1(1407)
- ------------------------------------------------------------------------------------------------------------------------
BRAWLEY, James H               88         382    BRAWLEY, J. #1(1059)
- ------------------------------------------------------------------------------------------------------------------------
BUTERBAUGH, William C          92         143    BUTERBAUGH, W. #1(1432)
- ------------------------------------------------------------------------------------------------------------------------
CHURCH, Willard J              91         572    CHURCH, W. #1(1389)
- ------------------------------------------------------------------------------------------------------------------------
DEARTH, Frederick R            90         229    DEARTH, F. #1(1393)
- ------------------------------------------------------------------------------------------------------------------------
FOX, John                      90        1170    FOX/HARKER UNIT #1(1404), FOX, J. #2(1408)
- ------------------------------------------------------------------------------------------------------------------------
FRESHLEY, Fred R               92         141    FRESHLEY, F. #1(1233)
- ------------------------------------------------------------------------------------------------------------------------
GIBSON, Nathan E               82         231    GROCOTT UNIT #1(606), GROCOTT UNIT #2(1409)
- ------------------------------------------------------------------------------------------------------------------------
GROCOTT, Stephan               83         168    GROCOTT UNIT #1(606), GROCOTT UNIT #2(1409)
- ------------------------------------------------------------------------------------------------------------------------
HARKER, Earl J                 82         209    FOX/HARKER UNIT #1(1404)
- ------------------------------------------------------------------------------------------------------------------------
JONES, Julia S                 84         488    JONES, J. #2(1365)
- ------------------------------------------------------------------------------------------------------------------------
KARAS, Pete                    85         117    KARAS, P. #2(1394), KARAS, P. #1C(1104)
- ------------------------------------------------------------------------------------------------------------------------
KEHRES, Bill                   82         219    GROCOTT UNIT #1(606), GROCOTT UNIT #2(1409)
- ------------------------------------------------------------------------------------------------------------------------
KIRKLAND, Charles P            90        1172    KIRKLAND/STUHLMILL #1(1402)
- ------------------------------------------------------------------------------------------------------------------------
KIRSCHNER, William W           87         674    KIRSCHNER, W. #1(1431)
- ------------------------------------------------------------------------------------------------------------------------
LANTZ, Arley                   84         498    LANTZ, A. #1(1364)
- ------------------------------------------------------------------------------------------------------------------------
McCOURT, Lloyd                 82         225    GROCOTT UNIT #1(606), GROCOTT UNIT #2(1409)
- ------------------------------------------------------------------------------------------------------------------------
McFARLAN, William L            82         215    McFARLAN #1(1400)
- ------------------------------------------------------------------------------------------------------------------------
RIGGENBACH, Edwin F            95         421    RIGGENBACH #1(609)
- ------------------------------------------------------------------------------------------------------------------------
SANDERS, Claude                87        1062    SANDERS, C. #1(607)
- ------------------------------------------------------------------------------------------------------------------------
SIGWORTH, Delwin C             87        1058    SIGWORTH, D. #1(1060)
- ------------------------------------------------------------------------------------------------------------------------
US CONCRETE PIPE CO.           89         152    U.S. CONCRETE #1(1202)
- ------------------------------------------------------------------------------------------------------------------------
ANDRELLA, Jerome M             90        1176    ADRELLA/NEUBERT #1(1401)
- ------------------------------------------------------------------------------------------------------------------------
HARRIS, Robert et ux           88         378    HARRIS, R. #1(723), HARRIS, R. #2(1462)
- ------------------------------------------------------------------------------------------------------------------------
LINDBERG, Albert E             82         235    LINDBERG, A. #1(737)
- ------------------------------------------------------------------------------------------------------------------------
NEUBERT, Terry C               90        1178    ADRELLA/NEUBERT #1(1401)
- ------------------------------------------------------------------------------------------------------------------------
ROBERTO, Angelo                82         253    ROBERTO, A. #1(1138)
- ------------------------------------------------------------------------------------------------------------------------
OHIO WATER SERVICE             99         879    OHIO WATER SERVICE #3(681)
- ------------------------------------------------------------------------------------------------------------------------
CLEGG, Robert W.               96         745    CLEGG, R. #1(421), CLEGG, R. #2(890)
- ------------------------------------------------------------------------------------------------------------------------
GERST, Henry et al             98         363    GERST, H. #1(710)
- ------------------------------------------------------------------------------------------------------------------------
HILES, John et ux.             104        281    PURDY UNIT #2(986)
- ------------------------------------------------------------------------------------------------------------------------
JOHNSON, Niles P. et al        97          7     JOHNSON/COOK #2(583), JOHNSON/COOK #3(518)
- ------------------------------------------------------------------------------------------------------------------------
KINEL, Thomas                  98         163    KINEL, T. #1(709)
- ------------------------------------------------------------------------------------------------------------------------
LIDDLE, Melvin                 108        865    PURDY UNIT #2(986)
- ------------------------------------------------------------------------------------------------------------------------
MITROVKA, John                 104        293    PURDY UNIT #2(986)
- ------------------------------------------------------------------------------------------------------------------------
PFEIL, Wayne                   103        10     SHAREC UNIT #2(888)
- ------------------------------------------------------------------------------------------------------------------------
PURDY, George                  102        960    PURDY, G. #1(897), PURDY UNIT #2(986)
- ------------------------------------------------------------------------------------------------------------------------
SCHNEIDER, Clement             98         17     SCHNEIDER, C. #1(963)
- ------------------------------------------------------------------------------------------------------------------------
SHAREC, George                 99         171    SHAREC, G. #1(893), SHAREC UNIT #2(888)
- ------------------------------------------------------------------------------------------------------------------------
WOODBY, Margaret               104        307    PURDY UNIT #2(986)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   49
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 14 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
BAHLER, Earl                Stocker & Sitler Leasehold           02/13/79        16.0      14       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BAHLER, Mary L.             Stocker & Sitler Leasehold           01/16/79        27.9      14       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BICKFORD, Herman O          G. R. Stocker                        03/03/64        24.2      24       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BURKEY, Earl                G. R. Stocker                        05/20/64        77.5      14       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
DUMMERMUTH, Bernice         Stocker & Sitler Leasehold           01/04/79        93.4      21       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
FRONTIER POWER CO.          Stocker & Sitler Leasehold           02/09/79         1.0      14       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
HERMAN, Roy C               Stocker & Sitler Leasehold           11/08/73         6.3      24       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
KREBS, Gertrude M.          G. R. Stocker                        03/20/64        30.0      25       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
LEMASTER, Clinton W.        Stocker & Sitler Leasehold           01/16/79        11.7      14       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
LEMBRIGHT, Charles F        G. R. Stocker                        03/25/64        45.0      25       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
OLER, Earl                  Stocker & Sitler Leasehold           05/29/74       160.0  LOT7,9,SEC2  Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SPECHT, Charles             Stocker & Sitler Leasehold           04/12/79        31.1      16       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton              G. R. Stocker                        03/24/64        84.5      16       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SPECHT, Lulu M              G. R. Stocker                        03/26/64        12.0      17       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
STAUFFER, Gorden R          G. R. Stocker                        07/28/64       103.5   LOT22,23    Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
YOUNGEN, Charles E          G. R. Stocker                        03/05/64       105.2      24       Auburn   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
COOPER, Barbara G.          Republic Steel Corporation           06/28/76       100.0    LOT 13      Clay    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
FILLMAN, George P.          Republic Steel Corp.                 03/30/77       240.0     LOT17      Clay    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
ALLISON, Harry              G. R. Stocker                        06/22/64       134.0     9,12       Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
ALLISON, Harry              Stocker & Sitler Leasehold           04/12/77         0.8       9        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
AUMAN, Dean E.              Stocker & Sitler Leasehold           04/16/79         1.0     12,19      Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
AUMAN, George F.            G. R. Stocker                        05/19/84        44.4     12,19      Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
AUMAN, Thurlow E.           Stocker & Sitler Leasehold           04/16/79         6.9     12,19      Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BEITNER, J. William         Stocker & Sitler Leasehold           11/01/73        41.0       9        Dover   TUSCARAWAS   
                                                                                                                          
                                                                                                                          
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
BEITZEL, Walter et ux       G. R. Stocker                        03/26/64        39.4      10        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
BLEININGER, Lloyd D.        Stocker & Sitler Leasehold           02/19/79         1.0      20        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BONNELL, Mike L.            Stocker & Sitler Leasehold           01/04/77         1.5       9        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
BRANDT, Edgar A.            Stocker & Sitler Leasehold           11/10/76         2.4       9        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
CARLSON, John O.            Stocker & Sitler Leasehold Corp.     10/21/76        16.5   LOT45,46     Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
CROOKED RUN CHURCH          Stocker & Sitler Leasehold           04/23/79         2.0      10        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
DIETZ, Emily N              Stocker & Sitler Leasehold           01/16/79        66.0       8        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
FEIK, Francis F.            Stocker & Sitler Leasehold           11/11/76         5.3      10        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
FEIK, Joseph J.             Stocker & Sitler Leasehold           11/10/76         1.0      10        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
FRANKS, Beatrice M.         G. R. Stocker                        05/27/64        44.0      20        Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
GASSER, Allen L.            Stocker & Sitler Leasehold           06/24/76         0.8       2        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GASSER, Glenn A             G. R. Stocker                        03/18/64       113.8       2        Dover   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GIBBS, Darlie Bell          G. R. Stocker                        04/22/64       140.2   LOT45,46     Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
GORDON, Doran P             G. R. Stocker                        04/08/64       123.0   LOT 16,21    Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
GORDON, James G             G. R. Stocker                        04/08/64       100.0   LOT 16,23    Dover   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
HARDING, Warren G           G. R. Stocker                        03/31/64       155.0       9        Dover   TUSCARAWAS   
                                                                                                                          
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
<CAPTION>







- ------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
BAHLER, Earl                   104        114    BAHLER UNIT #1(3134)
- ------------------------------------------------------------------------------------------------------------------------
BAHLER, Mary L.                67         165    BAHLER UNIT #1(3134)
- ------------------------------------------------------------------------------------------------------------------------
BICKFORD, Herman O             67         180    SPECHT, EMERSON UNIT #1(3133)
- ------------------------------------------------------------------------------------------------------------------------
BURKEY, Earl                   67         195    BURKY, E. #1(3132)
- ------------------------------------------------------------------------------------------------------------------------
DUMMERMUTH, Bernice            103        404    DUMMERMUTH, L. #1(3147)
- ------------------------------------------------------------------------------------------------------------------------
FRONTIER POWER CO.             104        52     BAHLER UNIT #1(3134)
- ------------------------------------------------------------------------------------------------------------------------
HERMAN, Roy C                  89         756    SPECHT, EMERSON UNIT #1(3133)
- ------------------------------------------------------------------------------------------------------------------------
KREBS, Gertrude M.             67         294    YOUNGEN UNIT #1(2626)
- ------------------------------------------------------------------------------------------------------------------------
LEMASTER, Clinton W.           103        734    BAHLER UNIT #1(3134)
- ------------------------------------------------------------------------------------------------------------------------
LEMBRIGHT, Charles F           67         312    SPECHT, L. UNIT #1(3305)
- ------------------------------------------------------------------------------------------------------------------------
OLER, Earl                     91         226    ROBESON UNIT #1(3310), SPECHT, L. UNIT #1(3305), YOUNGEN UNIT #1(2626)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Charles                104        323    SPECHT, D. UNIT #2(3309)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton                 67         391    SPECHT, D. UNIT #2(3309)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Lulu M                 106        292    SPECHT, EMERSON UNIT #1(3133)
- ------------------------------------------------------------------------------------------------------------------------
STAUFFER, Gorden R             68         693    MASCOTTI LEASE #1(2755)
- ------------------------------------------------------------------------------------------------------------------------
YOUNGEN, Charles E             67         452    SPECHT, EMERSON UNIT #1(3133), YOUNGEN UNIT #1(2626)
- ------------------------------------------------------------------------------------------------------------------------
COOPER, Barbara G.             96         65     GLASS #1(2657)
- ------------------------------------------------------------------------------------------------------------------------
FILLMAN, George P.             98         163    FILLMAN #1(2636), FILLMAN #2(2949)
- ------------------------------------------------------------------------------------------------------------------------
ALLISON, Harry                 67         153    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
ALLISON, Harry                 98         860    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
AUMAN, Dean E.                 104        358    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
AUMAN, George F.               67         159    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
AUMAN, Thurlow E.              104        418    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
BEITNER, J. William            89         750    ALLISON UNIT #1(2705), ALLISON UNIT #2(2705), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816), JOHNSON, NORMA UNIT #1(2611)
                                                 JOHNSON, NORMA UNIT#2(2689), JOHNSON, NORMA UNIT#3(4528), ZUMBACH UNIT#1(2612)
                                                 ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694), ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
BEITZEL, Walter et ux          67         177    ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
BLEININGER, Lloyd D.           104        69     SHERRARD UNIT #1(3330)
- ------------------------------------------------------------------------------------------------------------------------
BONNELL, Mike L.               97         691    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
BRANDT, Edgar A.               97         247    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
CARLSON, John O.               97         42     SACKETT, BRUCE UNIT #1(2625)
- ------------------------------------------------------------------------------------------------------------------------
CROOKED RUN CHURCH             104        457    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
DIETZ, Emily N                 103        813    DIETZ UNIT #1(3144)
- ------------------------------------------------------------------------------------------------------------------------
FEIK, Francis F.               97         213    VOGEL UNIT #1(2757)
- ------------------------------------------------------------------------------------------------------------------------
FEIK, Joseph J.                97         201    VOGEL UNIT #1(2757)
- ------------------------------------------------------------------------------------------------------------------------
FRANKS, Beatrice M.            67         228    SHERRARD UNIT #1(3330)
- ------------------------------------------------------------------------------------------------------------------------
GASSER, Allen L.               96         58     JOHNSON, NORMA UNIT #1(2611), JOHNSON, NORMA UNIT #2(2689)
                                                 JOHNSON, NORMA UNIT #3(4528)
- ------------------------------------------------------------------------------------------------------------------------
GASSER, Glenn A                67         231    JOHNSON, NORMA UNIT #1(2611), JOHNSON, NORMA UNIT #2(2689)
                                                 JOHNSON, NORMA UNIT #3(4528)
- ------------------------------------------------------------------------------------------------------------------------
GIBBS, Darlie Bell             67         234    SACKETT UNIT #1(2624), SACKETT UNIT #2(2693)]
- ------------------------------------------------------------------------------------------------------------------------
GORDON, Doran P                67         243    GORDON, L. UNIT #1(2593), GORDON, L. UNIT #2(2595)
- ------------------------------------------------------------------------------------------------------------------------
GORDON, James G                67         240    GORDON, L. UNIT #1(2593), GORDON, L. UNIT #2(2595)
- ------------------------------------------------------------------------------------------------------------------------
HARDING, Warren G              67         252    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816), ZUMBACH UNIT #1(2612)
                                                 ZUMBACH UNIT #2(2695, ZUMBACH UNIT #3(2694), ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------

</TABLE>

<PAGE>   50
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 15 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
HOLLOWAY, Carroll           Jerry C. Olds                        03/18/76        85.0    LOT1,2      Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSON, Norma J.           Stocker & Sitler Leasehold           02/21/74       100.0     2,22       Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSON, Norma J.           Stocker & Sitler Leasehold           02/21/74       200.0       2        Dover   TUSCARAWAS    
                                                                                                                           
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
LANG, Robert L.             Stocker & Sitler Leasehold           01/29/79         1.2      20        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LAWRENCE, Ralph A           G. R. Stocker                        06/10/64       107.0      22        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MAURER, Eldon               Stocker & Sitler Leasehold           11/10/76         4.3       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MAUST, Myron K.             Stocker & Sitler Leasehold           02/06/79         1.1      12        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MAY, Lloyd F.               G. R. Stocker                        04/03/64       129.0     11,12      Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MAY, Lloyd F.               Stocker & Sitler Leasehold           11/10/76         1.1       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MEESE, Robert F             G. R. Stocker                        03/27/64       123.0       9        Dover   TUSCARAWAS    
                                                                                                                           
                                                                                                                           
                                                                                                                           
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MILLER, Andy                Stocker & Sitler Leasehold           11/11/76         2.2       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
MORRIS, Garnet              Stocker & Sitler Leasehold           04/23/79         3.5      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MURRAY, William C.          G. R. Stocker                        05/19/64       102.8     19,22      Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Herbert L.        Stocker & Sitler Leasehold           11/11/76         2.2      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Herbert L.        Stocker & Sitler Leasehold           11/11/76         2.0      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Paul              Stocker & Sitler Leasehold           04/19/79         1.0      19        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Ralph L.          G. R. Stocker                        04/09/64        90.7      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
RENNER, Floyd               Stocker & Sitler Leasehold           04/05/79        23.9      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
RENNER, Floyd R.            G. R. Stocker                        04/03/64        64.0     11,12      Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Clark J         G. R. Stocker                        04/01/64        57.0       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Clark J.        Stocker & Sitler Leasehold           12/23/76         3.1       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
SACKETT, Bruce C ., et al   Stocker & Sitler Leasehold           11/19/73        38.0   LOT46,47     Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SACKETT, Bruce C., et ux    Stocker & Sitler Leasehold           11/19/73        71.0   LOT46,47     Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SCHRADER, Gary A.           Stocker & Sitler Leasehold           02/19/79         1.7      12        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SMITLEY, Herman             Stocker & Sitler Leasehold           03/11/76         1.3      22        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
SNYDER, Charles J.          Stocker & Sitler Leasehold           04/23/79         7.3      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SNYDER, Charles J.          Stocker & Sitler Leasehold           05/28/76         6.9      10        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
SPECHT, Charles             Stocker & Sitler Leasehold           04/23/79         0.7      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton              G. R. Stocker                        03/24/64       141.0     9,10       Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton              G. R. Stocker                        03/24/64        32.3      10        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton              Stocker & Sitler Leasehold           03/30/79        29.9      10        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SPECHT, Wayne               Stocker & Sitler Leasehold           01/28/79        90.4      20        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------






- ------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
HOLLOWAY, Carroll              95         639    HOLLOWAY, C. #1(2697
- ------------------------------------------------------------------------------------------------------------------------
JOHNSON, Norma J.              90         987    MURRAY UNIT #1(2622), MURRAY UNIT #2(2690), MURRAY UNIT #3(2691)
                                                 MURRAY UNIT #4(2692), MURRAY UNIT #5(4530)
- ------------------------------------------------------------------------------------------------------------------------
JOHNSON, Norma J.              90         990    JOHNSON, NORMA UNIT #1(2611), JOHNSON, NORMA UNIT #2(2689)
                                                 JOHNSON, NORMA UNIT #3(4528), MURRAY UNIT #1(2622), MURRAY UNIT #2(2690)
                                                 MURRAY UNIT #3(2691), MURRAY UNIT #4(2692), MURRAY UNIT #5(4530)
- ------------------------------------------------------------------------------------------------------------------------
LANG, Robert L.                104        60     SHERRARD UNIT #1(3330)
- ------------------------------------------------------------------------------------------------------------------------
LAWRENCE, Ralph A              67         309    MURRAY UNIT #1(2622), MURRAY UNIT #2(2690), MURRAY UNIT #3(2691)
                                                 MURRAY UNIT #4(2692), MURRAY UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
MAURER, Eldon                  97         241    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
MAUST, Myron K.                104        120    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
MAY, Lloyd F.                  67         324    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
MAY, Lloyd F.                  97         250    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
MEESE, Robert F                67         327    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816), JOHNSON, NORMA UNIT #1(2611)
                                                 JOHNSON, NORMA UNIT #2(2689), JOHNSON, NORMA UNIT #3(4528)
                                                 ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
MILLER, Andy                   97         253    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
MORRIS, Garnet                 104        454    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
MURRAY, William C.             67         346    MURRAY UNIT #1(2622), MURRAY UNIT #2(2690), MURRAY UNIT #3(2691)
                                                 MURRAY UNIT #4(2692), MURRAY UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Herbert L.           97         204    VOGEL UNIT #1(2757)
- ------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Herbert L.           97         210    VOGEL UNIT #1(2757)
- ------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Paul                 104        355    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
PHILLIPS, Ralph L.             67         352    VOGEL UNIT #1(2757)
- ------------------------------------------------------------------------------------------------------------------------
RENNER, Floyd                  104        326    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
RENNER, Floyd R.               67         364    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Clark J            67         373    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Clark J.           97         493    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
SACKETT, Bruce C ., et al      90         51     SACKETT UNIT #1(2624), SACKETT UNIT #2(2693)
- ------------------------------------------------------------------------------------------------------------------------
SACKETT, Bruce C., et ux       90         53     SACKETT, BRUCE UNIT #1(2625)
- ------------------------------------------------------------------------------------------------------------------------
SCHRADER, Gary A.              104        78     AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
SMITLEY, Herman                95         418    MURRAY UNIT #1(2622), MURRAY UNIT #2(2690), MURRAY UNIT #3(2691)
                                                 MURRAY UNIT #4(2692), MURRAY UNIT #5(4530)
- ------------------------------------------------------------------------------------------------------------------------
SNYDER, Charles J.             104        460    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
SNYDER, Charles J.             95         987    ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Charles                104        451    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton                 67         394    ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton                 67         397    ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Dayton                 104        245    RENNER UNIT #1(3362)
- ------------------------------------------------------------------------------------------------------------------------
SPECHT, Wayne                  103        737    SPECHT, W. #1(3350)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>





<PAGE>   51
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 16 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
STILLION, Joe L.            Stocker & Sitler Leasehold           06/19/79         0.9       8        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
VANDALL, Robert D.          Stocker & Sitler Leasehold           04/12/77         0.5       9        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
WALLS, Donald               Stocker & Sitler Leasehold           11/10/76         0.8      11        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
WARRICK, Alton E.           G. R. Stocker                        05/14/64        36.0      12        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>


- ------------------------------------------------------------------------------------------------------------------------
                          
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
STILLION, Joe L.               104        794    DIETZ UNIT #1(3144)
- ------------------------------------------------------------------------------------------------------------------------
VANDALL, Robert D.             98         497    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
WALLS, Donald                  97         244    ALLISON UNIT #1(2705), ALLISON UNIT #2(2813), ALLISON UNIT #3(2814)
                                                 ALLISON UNIT #4(2815), ALLISON UNIT #5(2816)
- ------------------------------------------------------------------------------------------------------------------------
WARRICK, Alton E.              67         427    AUMAN UNIT #1(3319)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>






<PAGE>   52
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 17 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>             <C>       <C>       <C>     <C>           
WATKINS, G. Bernice         G. R. Stocker                        05/27/64        48.8      20        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WATTS, Mark A.              Stocker & Sitler Leasehold           06/12/79         1.1       8        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WELLER, George A.           Stocker & Sitler Leasehold           01/11/79        12.0       8        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WENGER, Max W.              Floyd E. Kimble                      11/02/76        27.9      12        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WENGER, Max W.              Floyd E. Kimble                      11/02/76        67.7      13        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WHITING, David L.           Stocker & Sitler Leasehold           02/06/79         1.9       8        Dover   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
ZUMBACH, John               G. R. Stocker                        03/18/64       100.0       8        Dover   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
GERBER, Edward S.           Stocker & Sitler Leasehold           04/12/78        70.0     17,24    Franklin  TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
ABBUHL, Arthur A.           G. R. Stocker                        05/26/64        90.0       3        Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
ANDEREGG, C. Herbert        G. R. Stocker                        07/01/64       106.0       1        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
ASHLEMAN, James E.          G. R. Stocker                        08/30/64        89.5      24        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BEAUDRY, Richard A. et ux   Stocker & Sitler Leasehold           03/14/74        35.2      24        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BETHEL, Goldie May          G. R. Stocker                        06/19/64         4.2       1        Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
BLOMSTRAN, Bruce O. et ux   Stocker & Sitler Leasehold           03/14/74        35.0      24        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BOURNE, Joseph B.           Stocker & Sitler Leasehold           03/18/75        93.0      17        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BOWERS, Charles F., et ux   Leslie Oil and Gas Co.               03/05/78        40.0      13        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CARLISLE, William S., et ux Vescorp Industries, Inc.             06/10/77        40.0      22        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CHANDLER, John O.           G. R. Stocker                        06/25/64       134.3       3        Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
CHURCH, Edith G, single     H. Doyle Kinsey                      12/14/72       280.0     8,13       Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CLARKE, Robert R., et ux    Zenith Exploration Co.               04/14/77        83.0       1        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CONERLY, Charles T. et ux   Stocker & Sitler Leasehold           06/12/72        25.0       4        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CRAIGO, Robert              Stocker & Sitler Leasehold           06/30/76        86.0       4        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
D&A ENTERPRISES INC         Pioneer Resources                    11/16/77        80.0      16        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
DUNLAP, Pearley B.          Stocker & Sitler Leasehold           03/18/75       308.3    8,9,13      Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
EDWARDS, Mildred            G. R. Stocker                        06/29/64        12.0       3        Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, J. Bert            G. R. Stocker                        06/09/64        60.0      24        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, J. Bert            G. R. Stocker                        06/09/64       335.3      17        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, Jesse O., et ux    Resource Exploration, Inc.           12/09/74        50.0       9        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, Richard et ux      Stocker & Sitler Leasehold           07/02/76         0.8      17        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, Richard, et ux     P-J Leasing                          12/13/78        40.0      17        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GIBBS, Jesse E.             G. R. Stocker                        06/19/64        92.0       5        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GILMORE, Donald et ux       Stocker & Sitler Leasehold           01/16/73        18.0       4        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GILMORE, Robert L. et ux    Stocker & Sitler Leasehold           07/10/73        32.0       4        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GRAY, Glenn E. et ux        G. R. Stocker                        06/27/84        83.0      4,7       Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
GROTT, Walter H. et ux      Stocker & Sitler Leasehold           11/15/78         9.0      10        Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
HEYJACK SPORTSMAN CLUB      Stocker & Sitler Leasehold           05/19/72       101.7       2        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HINES, John Kenneth         G. R. Stocker                        04/24/64        83.0       4        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HINES, Oscar E.             G. R. Stocker                        06/11/64       180.0      2,3       Perry   TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
HISRICH, Thomas H., et ux   Zenith Exploration Co.               01/12/77       144.0       2        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HISRICH, Thomas H., et ux   Zenith Exploration Co.               01/12/77       100.0       9        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LINDON, JAMES ET UX         Resource Exploration, Inc.           11/04/74        80.0      12        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LINDON, James O., et al     Resource Exploration, Inc.           11/04/74        80.0      12        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LYON, Floy F., et ux        Vescorp Industries, Inc.             05/05/77       160.0      19        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
McPEAK, Alfred, et al       Leslie Oil and Gas Co.               05/30/79        63.5      18        Perry   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------


<CAPTION>

- ------------------------------------------------------------------------------------------------------------------------
                            
    LESSOR                       BOO     PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>        <C>    <C>
WATKINS, G. Bernice             67        430    SHERRARD UNIT #1(3330)
- ------------------------------------------------------------------------------------------------------------------------
WATTS, Mark A.                  104       743    DIETZ UNIT #1(3144)
- ------------------------------------------------------------------------------------------------------------------------
WELLER, George A.               103       740    DIETZ UNIT #1(3144)
- ------------------------------------------------------------------------------------------------------------------------
WENGER, Max W.                  97        134    WENGER UNIT #1(3146)
- ------------------------------------------------------------------------------------------------------------------------
WENGER, Max W.                  97        136    WENGER UNIT #1(3146)
- ------------------------------------------------------------------------------------------------------------------------
WHITING, David L.               104       75     DIETZ UNIT #1(3144)
- ------------------------------------------------------------------------------------------------------------------------
ZUMBACH, John                   67        455    ZUMBACH UNIT #1(2612), ZUMBACH UNIT #2(2695), ZUMBACH UNIT #3(2694)
                                                 ZUMBACH UNIT #4(2696)
- ------------------------------------------------------------------------------------------------------------------------
GERBER, Edward S.               101       432    GERBER UNIT #1(3073)
- ------------------------------------------------------------------------------------------------------------------------
ABBUHL, Arthur A.               67        503    CHANDLER UNIT #1(2714), CHANDLER UNIT #2(2880), CHANDLER UNIT #3(2882)
                                                 CHANDLER UNIT #4(2881)
- ------------------------------------------------------------------------------------------------------------------------
ANDEREGG, C. Herbert            93        385    WATSON UNIT #3(3094), WATSON UNIT #4(3093)
- ------------------------------------------------------------------------------------------------------------------------
ASHLEMAN, James E.              68        453    KIDD UNIT #3(2863), KIDD UNIT #4(2857)
- ------------------------------------------------------------------------------------------------------------------------
BEAUDRY, Richard A. et ux       90        661    PARKER, RAY UNIT #1(2865), PARKER, RAY UNIT #2(2866)
- ------------------------------------------------------------------------------------------------------------------------
BETHEL, Goldie May              67        887    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086), WATSON UNIT #1(3094)
                                                 WATSON UNIT #4(3093)
- ------------------------------------------------------------------------------------------------------------------------
BLOMSTRAN, Bruce O. et ux       90        811    PARKER, RAY UNIT #1(2865), PARKER, RAY UNIT #2(2866)
- ------------------------------------------------------------------------------------------------------------------------
BOURNE, Joseph B.               93        268    BOURNE UNIT #1(2659), BOURNE UNIT #2(2864), BOURNE UNIT #3(2859)
- ------------------------------------------------------------------------------------------------------------------------
BOWERS, Charles F., et ux       101       142    BOWERS #1(3342)
- ------------------------------------------------------------------------------------------------------------------------
CARLISLE, William S., et ux     99        440    CARLISLE, W. #1(3074)
- ------------------------------------------------------------------------------------------------------------------------
CHANDLER, John O.               67        908    CHANDLER UNIT #1(2714), CHANDLER UNIT #2(2880), CHANDLER UNIT #3(2882)
                                                 CHANDLER UNIT #4(2881)
- ------------------------------------------------------------------------------------------------------------------------
CHURCH, Edith G, single         100       193    CHURCH, E. #2(3063)
- ------------------------------------------------------------------------------------------------------------------------
CLARKE, Robert R., et ux        98        632    CLARKE, R. #1(3067)
- ------------------------------------------------------------------------------------------------------------------------
CONERLY, Charles T. et ux       84        350    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
CRAIGO, Robert                  96        229    STOUT UNIT #1(2641), STOUT UNIT #2(2642), STOUT UNIT #3(2644), STOUT UNIT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
D&A ENTERPRISES INC             100       349    D.& A. ENTERPRISES #1(3071), D.&A. ENTERPRISES #2(4526)
- ------------------------------------------------------------------------------------------------------------------------
DUNLAP, Pearley B.              93        265    DUNLAP UNIT #1(3076), DUNLAP UNIT #2(3076), DUNLAP UNIT #3(3075)
- ------------------------------------------------------------------------------------------------------------------------
EDWARDS, Mildred                67        953    CHANDLER UNIT #1(2714), CHANDLER UNIT #2(2880), CHANDLER UNIT #3(2882)
                                                 CHANDLER UNIT #4(2881)
- ------------------------------------------------------------------------------------------------------------------------
GARDNER, J. Bert                67        587    KIDD UNIT #3(2863), KIDD UNIT #4(2857)
- ------------------------------------------------------------------------------------------------------------------------
GARDNER, J. Bert                67        590    BOURNE UNIT #1(2659), BOURNE UNIT #2(2864), BOURNE UNIT #3(2859)
- ------------------------------------------------------------------------------------------------------------------------
GARDNER, Jesse O., et ux        92        503    TIDRICK/GARDNER #1(3225)
- ------------------------------------------------------------------------------------------------------------------------
GARDNER, Richard et ux          96        149    BOURNE UNIT #1(2659), BOURNE UNIT #2(2864), BOURNE UNIT #3(2859)
- ------------------------------------------------------------------------------------------------------------------------
GARDNER, Richard, et ux         103       423    GARDNER, R&K #1(3320)
- ------------------------------------------------------------------------------------------------------------------------
GIBBS, Jesse E.                 67        980    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
GILMORE, Donald et ux           86        813    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
GILMORE, Robert L. et ux        88        205    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UNIT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
GRAY, Glenn E. et ux            67        989    ROGERS UNIT#1(2651), ROGERS UNIT#2(2650), ROGERS UNIT#3(2649), STOUT UNIT#1(2641)
                                                 STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
GROTT, Walter H. et ux          103       217    STOCKER UNIT #1(2868), STOCKER UNIT #2(2879), STOCKER UNIT #3(2867)
                                                 STOCKER UNIT #4(2878), STOCKER UNIT #5(2869), STOCKER UNIT #6(2870)
- ------------------------------------------------------------------------------------------------------------------------
HEYJACK SPORTSMAN CLUB          84        795    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087)
- ------------------------------------------------------------------------------------------------------------------------
HINES, John Kenneth             67        608    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UNIT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
HINES, Oscar E.                 67        620    BEAN UNIT #1(2898), BEAN UNIT #2(2899), BEAN UNIT #3(2904), CHANDLER UNIT #1(2714)
                                                 CHANDLER UNIT #2(2880), CHANDLER UNIT #3(2882), CHANDLER UNIT #4(2881)
- ------------------------------------------------------------------------------------------------------------------------
HISRICH, Thomas H., et ux       100       940    HISRICH, T. #1(2920), HISRICH, T. #3(4542)
- ------------------------------------------------------------------------------------------------------------------------
HISRICH, Thomas H., et ux       100       944    HISRICH, T. #2(2919)
- ------------------------------------------------------------------------------------------------------------------------
LINDON, JAMES ET UX             92        455    HOLMES LIMESTONE #1(3064)
- ------------------------------------------------------------------------------------------------------------------------
LINDON, James O., et al         92        455    HOLMES LIMESTONE #1(3064)
- ------------------------------------------------------------------------------------------------------------------------
LYON, Floy F., et ux            99        446    LYON, F. #1(3321)
- ------------------------------------------------------------------------------------------------------------------------
McPEAK, Alfred, et al           104       939    RIDDLE, S. #1(3247)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   53
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 18 of 20
- --------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY     
- --------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>         
MEEK, Homer R.  Et al       Stocker & Sitler Leasehold           04/16/74       105.0     24,25      Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MEHL, Ruth                  Stocker & Sitler Leasehold           07/21/71         8.4       6        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MORRIS, Donald et ux        Stocker & Sitler Leasehold           06/22/76         0.5       2        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MORRIS, Edgar H.            G. R. Stocker                        06/19/64       240.0       7        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MORRIS, W.  Murl            Stocker & Sitler Leasehold           04/09/75       122.0       2        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MORRISON, Kwenneth L.       G. R. Stocker                        06/22/64        80.3       5        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
PARKER, Ambrose A.          G. R. Stocker                        08/03/64        41.2      17        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
PARKER, Ray W.              Stocker & Sitler Leasehold           08/03/64       160.0      25        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
PARKER, Ray W.              G. R. Stocker                        08/03/64       149.6      24        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
PITTIS, John W., widower    Resource Exploration, Inc.           07/03/74       111.5      10        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
REICHMAN, Vernon D.         Vescorp Industries, Inc.             06/20/77        73.0       9        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
RIDDLE, Samuel E., et ux    Leslie Oil and Gas Co.               10/26/78        63.5      18        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
ROGERS, Floyd A.            G. R. Stocker                        06/19/64       136.4       7        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SANDERS, Herbert  et ux     K-Mac Company                        02/09/68       200.0     13,14      Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
STATEN, Lemoin H. et ux     Stocker & Sitler Leasehold           05/09/73        28.3       4        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
STEVENS, Walter R.  Et al   Stocker & Sitler Leasehold           07/21/73         4.5       4        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
STOCKER, William B.         Stocker & Sitler Leasehold           05/27/66       595.4    9,10,11     Perry   TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
STOUT,  Bernard B. et ux    G. R. Stocker                        06/23/64        39.2       4        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SWATRZENTRUBER, Wm. J       Resource Exploration, Inc.           05/06/74        80.0      16        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
TIDRICK, James M., et ux    Vescorp Industries, Inc.             06/13/77        39.0       9        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
VICKERS, Beverly Sue et al  Stocker & Sitler Leasehold           11/06/67        86.0       2        Perry   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BEAN, Clyde T. et ux        Stocker & Sitler Leasehold           11/06/67        40.0     3,23    Perry/Rush TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
ANDEREGG, Edward H          G. R. Stocker                        06/19/64       160.0      21        Rush    TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
BAKER, Wilbur A. et ux      Stocker & Sitler Leasehold           10/19/67        80.0      23        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BLACKWELL, George           Stocker & Sitler Leasehold           04/27/65         1.7      25        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
BOLES, Donald R. et ux      Stocker & Sitler Leasehold           10/19/67        53.7      22        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
CLUM, George F.             G. R. Stocker                        06/17/64        18.3      25        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
HINES, H. W.                G. R. Stocker                        06/23/84         3.7      25        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
JOHNSON, Bertha L.          G. R. Stocker                        06/22/64        79.0      19        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
PARKS, Alma et al           Stocker & Sitler Leasehold           04/01/65        81.3      22        Rush    TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
SPROUL,  C. R.              G. R. Stocker                        06/19/64       160.0      22        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SPROUL, Paul R.             G. R. Stocker                        06/22/64       160.0      21        Rush    TUSCARAWAS   
                                                                                                                          
- --------------------------------------------------------------------------------------------------------------------------
VICKERS, Charles R. et ux   Stocker & Sitler Leasehold           04/29/74         2.8      22        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow  Zenith Exploration Co.               04/15/77        80.0      23        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow  Zenith Exploration Co.               04/15/77        73.3      23        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow  Stocker & Sitler Leasehold           06/07/77        40.0      23        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
WEST, Homer E.              Stocker & Sitler Leasehold           04/02/74        76.0      22        Rush    TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
DICHLER, Elizabeth          G. R. Stocker                        09/14/64        36.5      11        Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
DICHLER, James M.           G. R. Stocker                        09/14/64       143.3   LOT 32,33    Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
GOSSETT, Milton L.          G. R. Stocker                        09/07/64        40.0      10        Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
KAIL, John F.               G. R. Stocker                        08/25/64        80.0      10        Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
KAIL, Vernon L et ux        National Petroleum Corp.             07/06/76       155.0    LOT 18      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MARINO, William             National Petroleum Corp.             10/05/76        50.0    LOT 22      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
MILLS, Charles D            G. R. Stocker                        09/16/64        60.0     10,11      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Mercedes R      National Petroleum Corp.             01/25/76        70.0    LOT 27      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Mercedes R      National Petroleum Corp.             01/25/76       100.0    LOT 24      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
SPENCER, Edwin L.           G. R. Stocker                        08/31/64       180.0     10,11      Salem   TUSCARAWAS   
- --------------------------------------------------------------------------------------------------------------------------
<CAPTION>






- ------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                      BOO      PAG            ASSOCIATED WELLS  
- ------------------------------------------------------------------------------------------------------------------------
<S>                            <C>       <C>     <C>                                    
MEEK, Homer R.  Et al          90         814    PARKER, RAY UNIT #1(2865), PARKER, RAY UNIT #2(2866)
- ------------------------------------------------------------------------------------------------------------------------
MEHL, Ruth                     81         732    ROGERS UNIT #1(2651), ROGERS UNIT #2(2650)
- ------------------------------------------------------------------------------------------------------------------------
MORRIS, Donald et ux           96         55     MORRIS UNIT #1(2653)
- ------------------------------------------------------------------------------------------------------------------------
MORRIS, Edgar H.               68         85     ROGERS UNIT #1(2651), ROGERS UNIT #2(2650), ROGERS UNIT #3(2649)
- ------------------------------------------------------------------------------------------------------------------------
MORRIS, W.  Murl               93         416    MORRIS UNIT #1(2653)
- ------------------------------------------------------------------------------------------------------------------------
MORRISON, Kwenneth L.          68         82     CLUM UNIT #1(2640)
- ------------------------------------------------------------------------------------------------------------------------
PARKER, Ambrose A.             68         666    BOURNE UNIT #1(2659), BOURNE UNIT #2(2864), BOURNE UNIT #3(2859)
- ------------------------------------------------------------------------------------------------------------------------
PARKER, Ray W.                 68         657    PARKER, RAY UNIT #1(2865), PARKER, RAY UNIT #2(2866)
- ------------------------------------------------------------------------------------------------------------------------
PARKER, Ray W.                 68         660    KIDD UNIT #3(2863), KIDD UNIT #4(2857)
- ------------------------------------------------------------------------------------------------------------------------
PITTIS, John W., widower       91         603    PITTIS, J. #1(3343)
- ------------------------------------------------------------------------------------------------------------------------
REICHMAN, Vernon D.            99         449    REICHMAN, V. #1(3224)
- ------------------------------------------------------------------------------------------------------------------------
RIDDLE, Samuel E., et ux       103        101    RIDDLE, S. #1(3247)
- ------------------------------------------------------------------------------------------------------------------------
ROGERS, Floyd A.               68         121    ROGERS UNIT #1(2651), ROGERS UNIT #2(2650), ROGERS UNIT #3(2649)
- ------------------------------------------------------------------------------------------------------------------------
SANDERS, Herbert  et ux        90         410    SANDERS, H. #1(3048), SANDERS, H. #2(3051)
- ------------------------------------------------------------------------------------------------------------------------
STATEN, Lemoin H. et ux        87         803    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UNIT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
STEVENS, Walter R.  Et al      88         520    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UNIT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
STOCKER, William B.            70         618    STOCKER UNIT #1(2868), STOCKER UNIT #2(2879), STOCKER UNIT #3(2867)
                                                 STOCKER UNIT #4(2878), STOCKER UNIT #5(2869), STOCKER UNIT #6(2870)
- ------------------------------------------------------------------------------------------------------------------------
STOUT,  Bernard B. et ux       68         148    STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
SWATRZENTRUBER, Wm. J          91         615    SWARTZENTRUBER, W. #1(3072), SWARTZENTRUBER, W. #2(4500)
- ------------------------------------------------------------------------------------------------------------------------
TIDRICK, James M., et ux       99         452    TIDRICK/GARDNER #1(3225)
- ------------------------------------------------------------------------------------------------------------------------
VICKERS, Beverly Sue et al     72         625    BEAN UNIT #1(2898), BEAN UNIT #2(2899), BEAN UNIT #3(2904)
- ------------------------------------------------------------------------------------------------------------------------
BEAN, Clyde T. et ux           72         622    BEAN UNIT #1(2898), BEAN UNIT #2(2899), BEAN UNIT #3(2904), CHANDLER UNIT #1(2714)
                                                 CHANDLER UNIT #2(2880), CHANDLER UNIT #3(2882), CHANDLER UNIT #4(2881)
- ------------------------------------------------------------------------------------------------------------------------
ANDEREGG, Edward H             67         872    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086), SPROUL UNIT #1(3152)
                                                 SPROUL UNIT #2(3153)
- ------------------------------------------------------------------------------------------------------------------------
BAKER, Wilbur A. et ux         72         619    BARTHOLOW #1(2929)
- ------------------------------------------------------------------------------------------------------------------------
BLACKWELL, George              69         410    CLUM UNIT #1(2640)
- ------------------------------------------------------------------------------------------------------------------------
BOLES, Donald R. et ux         72         616    BEAN UNIT #1(2898), BEAN UNIT #2(2899), BEAN UNIT #3(2904)
- ------------------------------------------------------------------------------------------------------------------------
CLUM, George F.                67         917    CLUM UNIT #1(2640)
- ------------------------------------------------------------------------------------------------------------------------
HINES, H. W.                   68          1     STOUT UNIT #1(2641), STOUT UNIT #2(2642, STOUT UNIT #3(2644), STOUT UN IT #4(2643)
- ------------------------------------------------------------------------------------------------------------------------
JOHNSON, Bertha L.             68         28     MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086)
- ------------------------------------------------------------------------------------------------------------------------
PARKS, Alma et al              69         207    BEAN UNIT #1(2898), BEAN UNIT #2(2899), BEAN UNIT #3(2904), MUNRO UNIT #2(3088)
                                                 MUNRO UNIT #3(3087), MUNRO UNIT #4(3086)
- ------------------------------------------------------------------------------------------------------------------------
SPROUL,  C. R.                 68         142    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086)
- ------------------------------------------------------------------------------------------------------------------------
SPROUL, Paul R.                68         145    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086), SPROUL UNIT #1(3152)
                                                 SPROUL UNIT #2(3153)
- ------------------------------------------------------------------------------------------------------------------------
VICKERS, Charles R. et ux      91         81     MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086)
- ------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow     100        927    WARD, M. #2(3069)
- ------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow     100        929    WARD, M. #1(3068)
- ------------------------------------------------------------------------------------------------------------------------
WARD, Margaret E., a widow     98         807    BEAN UNIT #2(2899), BEAN UNIT #3(2904)
- ------------------------------------------------------------------------------------------------------------------------
WEST, Homer E.                 90         947    MUNRO UNIT #2(3088), MUNRO UNIT #3(3087), MUNRO UNIT #4(3086)
- ------------------------------------------------------------------------------------------------------------------------
DICHLER, Elizabeth             68         489    SPENCER UNIT #1(2540)
- ------------------------------------------------------------------------------------------------------------------------
DICHLER, James M.              68         492    DICHLER UNIT #1(2658)
- ------------------------------------------------------------------------------------------------------------------------
GOSSETT, Milton L.             68         558    KAIL UNIT #3(2539), KAIL UNIT #4(2538)
- ------------------------------------------------------------------------------------------------------------------------
KAIL, John F.                  68         600    KAIL UNIT #3(2539), KAIL UNIT #4(2538)
- ------------------------------------------------------------------------------------------------------------------------
KAIL, Vernon L et ux           96         246    KAIL, V. #1(2774), KAIL, V. #2(2775)
- ------------------------------------------------------------------------------------------------------------------------
MARINO, William                97         140    MARINO, W. #1(2808)
- ------------------------------------------------------------------------------------------------------------------------
MILLS, Charles D               68         648    KAIL UNIT #3(2539), KAIL UNIT #4(2538)
- ------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Mercedes R         95         50     ROSENBERRY, M. #1(2764)
- ------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Mercedes R         95         52     ROSENBERRY, M. #3(2776)
- ------------------------------------------------------------------------------------------------------------------------
SPENCER, Edwin L.              67         833    KAIL UNIT #3(2539), KAIL UNIT #4(2538), SPENCER UNIT #1(2540)
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>





<PAGE>   54
<TABLE>
<CAPTION>
                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 19 of 20
- ---------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY      
- ---------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>          
WIAND, James R.             G. R. Stocker                        08/27/64        27.9      11        Salem   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WIAND, Paul C.              G. R. Stocker                        08/27/64        66.5  LOT 33,SEC1   Salem   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WOLFE,  Sarah L.            G. R. Stocker                        08/10/64        32.0     2QTR       Salem   TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
TREAT, Robert et ux         National Petroleum Corp.             08/06/75       218.0  LOT3/LOT37 Salem/WashiTUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BAKER, Cletus M             G. R. Stocker                        05/15/64        47.7       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
ERB, Menno A                Stocker & Sitler Leasehold           12/08/75        13.8    LOT 17   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GOODMOTE, Dale              Stocker & Sitler Leasehold           02/18/76         3.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GORDON, Von R               G. R. Stocker                        04/08/64       100.2   LOT17,22  Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HARTZLER, Fred L.           Stocker & Sitler Leasehold           12/22/75         3.4       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HERSHBERGER, Henry E        Stocker & Sitler Leasehold           02/09/78        63.2     11,12   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HERSHBERGER, Kolan          Stocker & Sitler Leasehold           02/16/78         1.0      20     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
HOGUE, Mildred              Stocker & Sitler Leasehold           09/29/72        75.0    LOT17    Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
JOHNSON, Jasper C.          G. R. Stocker                        10/08/64        42.5  LOT12,13,18Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
KAUFMAN, Malva              G. R. Stocker                        04/17/64        89.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
KUHN, C. A.                 G. R. Stocker                        03/19/64       160.4       5     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
KUHN, C. A.                 G. R. Stocker                        03/19/64        46.8       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LINGLER, Dennis T           Stocker & Sitler Leasehold           01/27/76        10.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
LINGLER, Paul E             Stocker & Sitler Leasehold           12/09/75        10.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MAST, Elnora K.             Stocker & Sitler Leasehold           08/10/76         1.5       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MAST, Howard                G. R. Stocker                        05/15/64        88.4       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MAURER, Lewis F.            G. R. Stocker                        04/23/64       206.0     20,21   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MEESE, Anna E.              Stocker & Sitler Leasehold           01/20/76         1.0    LOT 22   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MILLER, Ivan D.             Stocker & Sitler Leasehold           12/23/77       133.0   LOT10,15  Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MILLER, Jacob E.            G. R. Stocker                        03/17/64        63.5    LOT 22   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
MILLER, Joe Y.              G. R. Stocker                        04/16/64        80.0    LOT 19   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
OTT, Florence               Stocker & Sitler Leasehold           01/30/76        30.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
PRYSI, Joe                  G. R. Stocker                        04/08/64       129.0    LOT 23   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
SPARREN, James              Stocker & Sitler Leasehold           12/18/75         2.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
TROYER, Orris C.            Stocker & Sitler Leasehold           02/28/78        63.2     11,12   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WALTER, George G.           G. R. Stocker                        04/16/64        70.4   LOT 17,22 Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WIDDER, Cleone L            Stocker & Sitler Leasehold           12/23/75         3.7       5     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WIDDER, Delbert             G. R. Stocker                        03/19/64       144.0  LOT8,12,13 Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WIDDER, Doran               G. R. Stocker                         4//9/64        97.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WIDDER, Jack D.             G. R. Stocker                        04/22/64        59.0       4     Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
WRIGHT, Keith A.            Stocker & Sitler Leasehold           12/26/75         2.6    LOT 17   Sugarcreek TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BACKUS KNOB FARMS           National Petroleum Corp.             09/19/75        48.0    LOT 18   Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BAIRD, Jerry M              East Ohio Gas Company                07/17/69       142.1  LOT29,30,38Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
BOND, Edith M               National Petroleum Corp.             09/09/76        51.0   LOT27,35  Washington TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
CAPPEL, Floyd M             East Ohio Gas Company                06/11/65        26.7   LOT28,39  Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CAPPELL, Richard F.         G. R. Stocker                        06/23/64        79.7   LOT27,28  Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CLARK, Henry J              National Petroleum Corp.             09/18/75       265.0      23     Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
CONWELL, Thomas et ux       P-J Leasing                          12/13/78       100.0     LOT2    Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
FREDERICK, Fred             National Petroleum Corp.             03/29/76       116.0     LOT33   Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, Jacob A            Stocker & Sitler Oil Co.             07/11/69        17.1  LOT29,30,38Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARDNER, Jacob A.           G. R. Stocker                        06/26/64        43.8   LOT27,28  Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GARRETSON, Lester           National Petroleum Corp.             10/09/75        68.0     LOT4    Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GINGERICH, Mahlon J         Leslie Oil and Gas Co.               09/26/77       110.0      21     Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
GLAZER, Harold E            National Petroleum Corp.             06/15/76        54.0   LOT27,35  Washington TUSCARAWAS    
                                                                                                                           
- ---------------------------------------------------------------------------------------------------------------------------
JONES, Dail A et ux         Leslie Oil and Gas Co.               05/24/78         1.6   LOT30,31  Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------
KINSEY, Alma et vir         National Petroleum Corp.             08/13/75        45.0     LOT31   Washington TUSCARAWAS    
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>



- ---------------------------------------------------------------------------------------------------------------------------------
                           
    LESSOR                     BOO      PAG            ASSOCIATED WELLS  
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                           <C>       <C>     <C>                                    
WIAND, James R.               68         729    SPENCER UNIT #1(2540)
- ---------------------------------------------------------------------------------------------------------------------------------
WIAND, Paul C.                68         732    DICHLER UNIT #1(2658), KAIL UNIT #3(2539), KAIL UNIT #4(2538)
- --------------------------------------------------------------------------------------------------------------------------------
WOLFE,  Sarah L.              68         741    WOLFE, S. #1(2541)
- --------------------------------------------------------------------------------------------------------------------------------
TREAT, Robert et ux           94         11     TREAT, R. #1(2804), TREAT, R. #2(2964)
- --------------------------------------------------------------------------------------------------------------------------------
BAKER, Cletus M               67         168    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #2(2578)
- --------------------------------------------------------------------------------------------------------------------------------
ERB, Menno A                  94         843    GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
GOODMOTE, Dale                95         264    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #3(2578)
- --------------------------------------------------------------------------------------------------------------------------------
GORDON, Von R                 67         237    GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
HARTZLER, Fred L.             94         890    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
HERSHBERGER, Henry E          100        832    HERSHBERGER, HENRY UNIT #1(3126)
- --------------------------------------------------------------------------------------------------------------------------------
HERSHBERGER, Kolan            100        829    HERSHBERGER, HENRY UNIT #1(3126)
- --------------------------------------------------------------------------------------------------------------------------------
HOGUE, Mildred                87         519    HOGUE UNIT #1(2594), HOGUE UNIT #2(2597), HOGUE UNIT #3(2596)
- --------------------------------------------------------------------------------------------------------------------------------
JOHNSON, Jasper C.            68         591    HOGUE UNIT #1(2594), HOGUE UNIT #2(2597), HOGUE UNIT #3(2596)
- --------------------------------------------------------------------------------------------------------------------------------
KAUFMAN, Malva                67         276    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #2(2578)
- --------------------------------------------------------------------------------------------------------------------------------
KUHN, C. A.                   67         303    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
KUHN, C. A.                   67         306    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #2(2578)
- --------------------------------------------------------------------------------------------------------------------------------
LINGLER, Dennis T             95         121    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #3(2578)
- --------------------------------------------------------------------------------------------------------------------------------
LINGLER, Paul E               94         846    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #3(2578)
- --------------------------------------------------------------------------------------------------------------------------------
MAST, Elnora K.               96         377    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
MAST, Howard                  67         318    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
MAURER, Lewis F.              67         321    MAURER UNIT #1(3129), MAURER UNIT #2(3130), MAURER UNIT #3(3131)
- --------------------------------------------------------------------------------------------------------------------------------
MEESE, Anna E.                95         86     GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
MILLER, Ivan D.               100        552    MAURER UNIT #1(3129), MAURER UNIT #2(3130), MAURER UNIT #3(3131)
- --------------------------------------------------------------------------------------------------------------------------------
MILLER, Jacob E.              67         330    GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
MILLER, Joe Y.                67         336    MILLER, ROY #1(3128)
- --------------------------------------------------------------------------------------------------------------------------------
OTT, Florence                 95         130    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #3(2578)
- --------------------------------------------------------------------------------------------------------------------------------
PRYSI, Joe                    67         358    GORDON UNIT #1(2547), PRYSI #1(2521)
- --------------------------------------------------------------------------------------------------------------------------------
SPARREN, James                94         893    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
TROYER, Orris C.              100        793    HERSHBERGER, HENRY UNIT #1(3126)
- --------------------------------------------------------------------------------------------------------------------------------
WALTER, George G.             67         424    GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
WIDDER, Cleone L              95         22     WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
WIDDER, Delbert               67         436    HOGUE UNIT #1(2594), HOGUE UNIT #2(2597), HOGUE UNIT #3(2596)
- --------------------------------------------------------------------------------------------------------------------------------
WIDDER, Doran                 67         442    WIDDER UNIT #1(2523), WIDDER UNIT #2(2569), WIDDER UNIT #3(2568)
- --------------------------------------------------------------------------------------------------------------------------------
WIDDER, Jack D.               67         439    KAUFMAN UNIT #1(2551), KAUFMAN UNIT #2(2579), KAUFMAN UNIT #2(2578)
- --------------------------------------------------------------------------------------------------------------------------------
WRIGHT, Keith A.              94         896    GORDON UNIT #1(2547)
- --------------------------------------------------------------------------------------------------------------------------------
BACKUS KNOB FARMS             94         342    MURPHY #1(2828)
- --------------------------------------------------------------------------------------------------------------------------------
BAIRD, Jerry M                76         174    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- --------------------------------------------------------------------------------------------------------------------------------
BOND, Edith M                 96         603    WILSON/GLAZER/BOND #1(2765), WILSON/GLAZER/BOND/LONG #2(2779)
                                                WILSON/GLAZER/BOND/LONG #3(2818)
- --------------------------------------------------------------------------------------------------------------------------------
CAPPEL, Floyd M               69         705    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- --------------------------------------------------------------------------------------------------------------------------------
CAPPELL, Richard F.           67         902    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- --------------------------------------------------------------------------------------------------------------------------------
CLARK, Henry J                94         298    CLARK, H. #2(4522), CLARK, H. #3(4521), CLARK/LONG UNIT #1(3018)
- --------------------------------------------------------------------------------------------------------------------------------
CONWELL, Thomas et ux         103        421    CONWELL #1(3341)
- --------------------------------------------------------------------------------------------------------------------------------
FREDERICK, Fred               95         904    FREDERICK, F. #1(2821), FREDRICK, F. #2(2820)
- --------------------------------------------------------------------------------------------------------------------------------
GARDNER, Jacob A              76         159    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- --------------------------------------------------------------------------------------------------------------------------------
GARDNER, Jacob A.             67         968    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- --------------------------------------------------------------------------------------------------------------------------------
GARRETSON, Lester             94         402    GARRETSON #1(2826), QUILLEN UNIT #1(2917), QUILLEN UNIT #2(4502)
- --------------------------------------------------------------------------------------------------------------------------------
GINGERICH, Mahlon J           99         641    GINGERICH/MILLER UNIT #1(2995), GINGERICH #1(3019)
- --------------------------------------------------------------------------------------------------------------------------------
GLAZER, Harold E              95         15     WILSON/GLAZER/BOND #1(2765), WILSON/GLAZER/BOND/LONG #2(2779)
                                                WILSON/GLAZER/BOND/LONG #3(2818)
- --------------------------------------------------------------------------------------------------------------------------------
JONES, Dail A et ux           101        724    QUILLEN UNIT #1(2917), QUILLEN UNIT #2(4502)
- --------------------------------------------------------------------------------------------------------------------------------
KINSEY, Alma et vir           94         113    QUILLEN UNIT #1(2917), QUILLEN UNIT #2(4502)
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>




<PAGE>   55
<TABLE>
<CAPTION>



                                  EXHIBIT "B"
                              Leasehold Properties

Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated ________, 1998. Page 20 of 20
- ----------------------------------------------------------------------------------------------------------------------------
                                                                  LEASE         KELT     LOCATION
    LESSOR                       LESSEE                            DATE         ACRE+/-  SECTION     TWP       COUNTY       
- ----------------------------------------------------------------------------------------------------------------------------
<S>                         <C>                                  <C>            <C>      <C>      <C>         <C>           
LONG, John I.               Leslie Oil and Gas Co.               02/17/78        75.0      23     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
LONG, Marion et ux          G. R. Stocker                        07/22/64        50.0    LOT 26   Washington TUSCARAWAS     
                                                                                                                            
- ----------------------------------------------------------------------------------------------------------------------------
MARSHALL, Dorothea S        Leslie Oil and Gas Co.               05/05/77        50.0     LOT13   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
McPHERSON, Raymond W, singleNational Petroleum Corp.             10/25/75       115.0     LOT5    Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
MILLER, John E              Leslie Oil and Gas Co.               09/26/77       125.0      21     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
MILLER, John E              National Petroleum Corp.             09/20/75        50.0      21     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
MITCHELL, Andy              Stocker & Sitler Oil Co.             10/26/73         0.8     LOT37   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
MURPHY,Glen etal            Leslie Oil and Gas Co.               03/15/77        48.0    LOT 18   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
PIFER, Sara L               K-Mac Company                        02/27/68       160.0      22     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
QUILLEN, Anna H             K-Mac Company                        03/01/68       113.5      23     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
QUILLEN, Earl, single       National Petroleum Corp.             02/26/76        25.0     LOT29   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
QUILLEN, William            East Ohio Gas Company                06/12/65        21.5     LOT37   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
REIDENBACH, Hertzel, single National Petroleum Corp.             02/24/76        25.0     LOT29   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Thomas          Leslie Oil and Gas Co.               10/03/77        72.0     LOT20   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer            Leslie Oil and Gas Co.               05/08/78        80.0      18     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer            Leslie Oil and Gas Co.               05/08/78        60.0      18     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer            Leslie Oil and Gas Co.               05/08/78        60.0      18     Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
SNYDER, Benjamin F          National Petroleum Corp.             08/08/75        50.0     LOT13   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
TABLER, Jack N              Stocker & Sitler Oil Co.             12/07/73        49.9     LOT37   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
TEDROW, Clarence            Stocker & Sitler Oil Co.             07/31/69        49.4     LOT39   Washington TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
WILSON, Shirley             National Petroleum Corp.             06/15/76       117.0   LOT27,35  Washington TUSCARAWAS     
                                                                                                                            
- ----------------------------------------------------------------------------------------------------------------------------
WENGER, Max W.              Stocker & Sitler Leasehold           03/24/78        85.7    LOT 24      York    TUSCARAWAS     
- ----------------------------------------------------------------------------------------------------------------------------
BROOKS, Loring E.           C.E. Beck                            12/01/83        55.0    LOT 22    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
CRANE, Madge                C.E. Beck                            01/31/85         1.2    LOT 20    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
CURRY, Bonnum G.            C.E. Beck                            10/22/83       319.0  LOT14,15,21 Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
FLESHER, William C.         C.E. Beck                            12/08/83       171.0    LOT 27    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
FLOWERS, James D.           C.E. Beck                            06/06/84        95.0    LOT 25    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
FORD, Charles D.            C.E. Beck                            11/30/83        93.0    LOT 20    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
FORD, E. Newman             C.E. Beck                            01/31/85         1.0    LOT 20    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
GEARHART, Ralph E.          C.E. Beck                            12/19/83       410.0    LOT 21    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
GORRELL, David C.           C.E. Beck                            10/25/83       125.0    LOT 31    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
MILNER, R. Neal             C.E. Beck                            10/24/83       129.0    LOT 19    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
MINTON, Thomas J.           C.E. Beck                              2/285          0.9    LOT 20    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
SAMPSON, James L.           C.E. Beck                            12/01/83        71.0    LOT 29    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
SCHAAD, Ralph               C.E. Beck                            10/28/83       108.0    LOT 27    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
SPUNG, Elmer C.             C.E. Beck                            01/31/85         1.2    LOT 20    Watertown WASHINGTON     
- ----------------------------------------------------------------------------------------------------------------------------
 
DISPOSAL LEASES:
- ----------------------------------------------------------------------------------------------------------------------------
DUNLAP, ESTHER ET AL        Towner Petroleum Company             04/27/84                  12       Madison   GUERNSEY      
- ----------------------------------------------------------------------------------------------------------------------------
Sherpherd, Fred et al       Kelt Oil & Gas Inc.                  03/26/91                  16        Green    MAHONING     1
- ----------------------------------------------------------------------------------------------------------------------------
 

<CAPTION>


- ----------------------------------------------------------------------------------------------------------------------
                            
    LESSOR                    BOO      PAG            ASSOCIATED WELLS  
- ----------------------------------------------------------------------------------------------------------------------
<S>                          <C>       <C>     <C>                                    
LONG, John I.                100        788    LONG #1(2823)
- ----------------------------------------------------------------------------------------------------------------------
LONG, Marion et ux           68         618    WILSON/GLAZER/BOND #1(2765), WILSON/GLAZER/BOND/LONG #2(2779)
                                               WILSON/GLAZER/BOND/LONG #3(2818)
- ----------------------------------------------------------------------------------------------------------------------
MARSHALL, Dorothea S           98         591    GARRETSON #1(2826)
- ----------------------------------------------------------------------------------------------------------------------
McPHERSON, Raymond W, single   94         493    McPHERSON #1(2829)
- ----------------------------------------------------------------------------------------------------------------------
MILLER, John E               94         302    MILLER, J. #1(2822)
- ----------------------------------------------------------------------------------------------------------------------
MILLER, John E               99         645    GINGERICH/MILLER UNIT #1(2995)
- ----------------------------------------------------------------------------------------------------------------------
MITCHELL, Andy               89         492    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- ----------------------------------------------------------------------------------------------------------------------
MURPHY,Glen etal             98         438    MURPHY #1(2828)
- ----------------------------------------------------------------------------------------------------------------------
PIFER, Sara L                73         894    EMPIRE COAL-SHUGART #1(3042), EMPIRE COAL #3(4553)
- ----------------------------------------------------------------------------------------------------------------------
QUILLEN, Anna H              73         896    CLARK/LONG UNIT #1(3018)
- ----------------------------------------------------------------------------------------------------------------------
QUILLEN, Earl, single        95         344    QUILLEN UNIT #1(2917), QUILLEN UNIT #2(4502)
- ----------------------------------------------------------------------------------------------------------------------
QUILLEN, William             69         751    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- ----------------------------------------------------------------------------------------------------------------------
REIDENBACH, Hertzel, single  95         342    QUILLEN UNIT #1(2917), QUILLEN UNIT #2(4502)
- ----------------------------------------------------------------------------------------------------------------------
ROSENBERRY, Thomas           100        255    ROSENBERRY, T. #1(3136)
- ----------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer             101        586    SIMMERMAN #1(3156)
- ----------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer             101        588    SIMMERMAN #2(3303)
- ----------------------------------------------------------------------------------------------------------------------
SIMMERMAN, Elmer             101        590    SIMMERMAN #1(3156)
- ----------------------------------------------------------------------------------------------------------------------
SNYDER, Benjamin F           94         13     GARRETSON #1(2826)
- ----------------------------------------------------------------------------------------------------------------------
TABLER, Jack N               89         767    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- ----------------------------------------------------------------------------------------------------------------------
TEDROW, Clarence             76         240    TEDROW UNIT#1(2544),TEDROW UNIT#2(2635),TEDROW UNIT#3(2628),TEDROW UNIT#4(2627)
- ----------------------------------------------------------------------------------------------------------------------
WILSON, Shirley              96         36     WILSON/GLAZER/BOND #1(2765), WILSON/GLAZER/BOND/LONG #2(2779)
                                               WILSON/GLAZER/BOND/LONG #3(2818)
- ----------------------------------------------------------------------------------------------------------------------
WENGER, Max W.               101        235    WENGER, MAX #1(3160)
- ----------------------------------------------------------------------------------------------------------------------
BROOKS, Loring E.            253         1     BROOKS, L. #1(8070)
- ----------------------------------------------------------------------------------------------------------------------
CRANE, Madge                 260        558    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
CURRY, Bonnum G.             252        471    CURRY, B. #1(8061)
- ----------------------------------------------------------------------------------------------------------------------
FLESHER, William C.          252        575    FLESHER, W. #1(8071), FLESHER, W. #2(8472)
- ----------------------------------------------------------------------------------------------------------------------
FLOWERS, James D.            255        332    FLOWERS, J. #1(8464)
- ----------------------------------------------------------------------------------------------------------------------
FORD, Charles D.             252        564    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
FORD, E. Newman              260        560    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
GEARHART, Ralph E.           252        996    GEARHART #1(7802), GEARHART, #2(7803), GEARHART, #3(8063), GEARHART #4(8062)
- ----------------------------------------------------------------------------------------------------------------------
GORRELL, David C.            252        467    GORRELL #1(7804), GORRELL #2(8060)
- ----------------------------------------------------------------------------------------------------------------------
MILNER, R. Neal              252        473    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
MINTON, Thomas J.            260        562    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
SAMPSON, James L.            252        571    SAMPSON, J. #1(8069)
- ----------------------------------------------------------------------------------------------------------------------
SCHAAD, Ralph                252        461    SCHAAD, R. #1(8068)
- ----------------------------------------------------------------------------------------------------------------------
SPUNG, Elmer C.              260        566    FORD UNIT #1(8072)
- ----------------------------------------------------------------------------------------------------------------------
 
DISPOSAL LEASES:
- ----------------------------------------------------------------------------------------------------------------------
DUNLAP, ESTHER ET AL         98         668    DUNLAP, P. #1(2292) SWDW
- ----------------------------------------------------------------------------------------------------------------------
Sherpherd, Fred et al       1264        64     SHEPHERD/AMMON #1(903)SWDW
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
 



<PAGE>   56

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 1 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                   GRANTEE         DATED                       GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                        <C>
           Pipeline              Frame, Raymond                       Towner Petroleum      3/20/86                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ankrom, David & Gail                   Gaspro, Inc.        6/28/82                     SECS 18,19  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ankrom, David & Gail                   Gaspro, Inc.        4/28/81                     SECS 18,19  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slasor, Vernie & Irene                 Gaspro, Inc.        11/1/78                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baird, Robert & Margaret               Gaspro, Inc.        9/14/81                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bamfield, Duane & Margaret             Gaspro, Inc.        9/9/76                        SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beynon, Carl & Shirley                 Gaspro, Inc.        9/18/76                       SEC 12    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beymer, Robert                         Gaspro, Inc.        7/21/76                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beymer, Robert                         Gaspro, Inc.        9/18/76                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beymer, Eleanor                        Gaspro, Inc.        9/18/76                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brill, Stephen                         Gaspro, Inc.        9/21/76                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brill, Carl & Marian                   Gaspro, Inc.        9/7/78                        SEC 4     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brothers, Dwight & Martha              Gaspro, Inc.        10/5/76                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Craft, Ronald & Tempa                  Gaspro, Inc.        8/20/81                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Calaway, Delmar & Carol                Gaspro, Inc.        10/6/76                       SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cass, Paul & Mary                      Gaspro, Inc.        8/26/81                       SEC 22    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Chapman, James & June                  Gaspro, Inc.        9/10/76                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cramblett, David                       Gaspro, Inc.        7/30/81                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Collart, Hixon & Janice                Gaspro, Inc.        5/11/81                       SEC 18    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Frame, Raymond Jr. & Thelma            Gaspro, Inc.        4/23/81                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Freshley, Ronald & Shirley             Gaspro, Inc.        9/29/76                       SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fitzgerald, Charles & Beverly          Gaspro, Inc.        9/18/76                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Frame, Raymond & Thelma                Gaspro, Inc.        9/29/81                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Grable, Wallace & Frances              Gaspro, Inc.        1/30/81                       SEC 4     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, James & Mary                     Gaspro, Inc.       10/25/76                      SECS 4,3   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, James & Mary                     Gaspro, Inc.       10/25/76                      SECS 4,3   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, Rodney & Janet                   Gaspro, Inc.        10/2/76                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, Rodney & Janet                   Gaspro, Inc.        10/2/76                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Rollin & Lorraine             Gaspro, Inc.        6/13/81                      SECS 6,7   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Larry & Janet                 Gaspro, Inc.        6/24/81                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Landman, John & Bonnie                 Gaspro, Inc.        7/23/81                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Latchic, Joseph & Cecelia              Gaspro, Inc.        9/27/76                       SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Wallace et al                 Gaspro, Inc.        9/27/76                      SECS 6,7   
- ------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>

- --------------------------------------------------------------------------------------------
           TYPE                   TWP.                    COUNTY           VOL.      PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>      <C>
           Pipeline              Center                   Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          349      831
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      286
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          332      396
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          346      552
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      204
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      212
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          319       80
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      238
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      236
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      231
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          331      394
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      254
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      967
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      197
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          346      143
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      206
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      664
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      508
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      280
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      199
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      233
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          346      694
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          346      495
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      196
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      196
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      258
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      258
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          645       49
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      169
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      596
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      246
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      250
- --------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   57

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 2 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE             DATED                        GENERAL   
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                        <C>
           Pipeline              Lowry, Fred & Betty                    Gaspro, Inc.        4/23/81                        SEC 22   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McCormick, Howard & Martha             Gaspro, Inc.        10/26/76                       SEC 7    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Marks, Gail & Mae                      Gaspro, Inc.        7/27/81                      SECS 7,14  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Marks, Gail & Mae                      Gaspro, Inc.        9/4/76                       SECS 7,14  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mace, Russell & Lucille                Gaspro, Inc.        8/1/81                         SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mace, Russell                          Gaspro, Inc.        10/16/76                       SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nehters, Allen & Martha                Gaspro, Inc.        10/5/76                        SEC 12   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parry, Jack Jr. & Bonnie               Gaspro, Inc.        9/27/76                        SEC 8    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Prueter, Micheal & Patti               Gaspro, Inc.        8/28/81                        SEC 13   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ross, Dwayne & Joan                    Gaspro, Inc.        7/21/81                      SECS 8,9   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sabados, George                        Gaspro, Inc.        4/28/81                        SEC 19   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stevens, Clyde & Mary                  Gaspro, Inc.        7/18/81                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Steen, James et al                     Gaspro, Inc.        6/10/81                      SECS 2,22  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Steele, Alonzo & Helen                 Gaspro, Inc.        7/27/81                        SEC 7    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shriver, Harold & Wilma                Gaspro, Inc.        10/5/76                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shriver, Harold & Wilma                Gaspro, Inc.        9/27/76                        SEC 8    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Share, Oscar & Betty                   Gaspro, Inc.        9/18/76                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tomak, George & Pauline                Gaspro, Inc.        1/8/75                         SEC 12   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tomak, George & Pauline                Gaspro, Inc.        1/8/75                         SEC 3    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Vargo, John & Loretta                  Gaspro, Inc.        5/4/81                         SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Herman, S. Edward & Aldena             Gaspro, Inc.        10/3/78                        SEC 5    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beymer, Eleanor                        Gaspro, Inc.        6/19/76                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beymer, Eleanor                        Gaspro, Inc.        1/11/77                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Chapman, James & June                  Gaspro, Inc.        6/17/76                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, Rodney & Janet                   Gaspro, Inc.        7/27/76                        SEC 13   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Wallace et al                 Gaspro, Inc.        3/29/76                      SECS 6,7   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Marks, Gail & Mae                      Gaspro, Inc.        3/25/76                       SEC 7,14  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mace, Russell & Lucille                Gaspro, Inc.        7/17/76                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parry, Jack Jr. & Bonnie               Gaspro, Inc.        3/29/76                       SEC 8     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shriver, Harold & Wilma                Gaspro, Inc.        3/29/67                      SECS 8,9   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shriver, Harold & Wilma                Gaspro, Inc.        1/10/77                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
    Tank Battery Agreement       Shriver, Harold & Wilma                Gaspro, Inc.        2/17/77                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Reed, Barbara & Richard                Gaspro, Inc.        5/4/76                       SECS 6,10  
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
           TYPE                   TWP.                    COUNTY           VOL.      PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>      <C>
           Pipeline              Center                   Guernsey          344      282
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      193
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      668
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      210
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      720
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      201
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      256
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      219
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          346      149
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      600
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      290
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      469
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      981
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          345      666
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      214
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      217
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      240
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          311      224
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          311      226
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          344      522
- --------------------------------------------------------------------------------------------
        Pipeline/Meter           Center                   Guernsey          331      705
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      235
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          322       69
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      208
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      260
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      245
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      209
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      203
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      225
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          321      216
- --------------------------------------------------------------------------------------------
           Pipeline              Center                   Guernsey          322       67
- --------------------------------------------------------------------------------------------
    Tank Battery Agreement       Center                   Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline         Center/Cambridge              Guernsey          321      229
- --------------------------------------------------------------------------------------------
</TABLE>



<PAGE>   58


<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 3 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE            DATED                      GENERAL    
                                                                                                                       LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                        <C>
           Pipeline              Miller, Vernon & Marjorie              Gaspro, Inc.        5/6/81                       SECS 2,9   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Koval, Mike & Mary                     Gaspro, Inc.        9/30/76                       SEC 25    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Koval, Mike & Mary                   Canyon Petroleum      4/26/76                       SEC 25    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              ODNR                                   Gaspro, Inc.        8/9/84                        SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Moore, Eugene & Betty                  Gaspro, Inc.        6/7/84                        SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Meyer, Robert & Elaine                 Gaspro, Inc.        11/27/82                      SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hollingsworth, Mary                    Gaspro, Inc.        1/19/83                       SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Linn, William  et al                   Gaspro, Inc.        12/12/80                     LOTS 16,17 
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Gunn, Ralph                            Gaspro, Inc.        10/10/76                      SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
          Compressor             Baldwin, William & Joy                 Gaspro, Inc.        11/15/82                      SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
          Compressor             Boniphant, Bert                        Gaspro, Inc.        11/3/82                     SEC 16,17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ripley, Tom & Martha                Zilkha Energy Co.      1/19/88                       SEC 26    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anderson, Thomas & Margaret            Gaspro, Inc.        1/19/82                     SECS 9,15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Blackwood, David & Rose                Gaspro, Inc.        6/9/81                      SECS 22,16  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Boniphant, Bert                        Gaspro, Inc.        9/1/81                        SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baldwin, William & Joy                 Gaspro, Inc.        11/15/82                      SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baldwin, William & Joy                 Gaspro, Inc.        6/16/81                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baughman, Paul & Wanda                 Gaspro, Inc.        7/7/81                        SEC 5     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Betts, Donald & Marianna               Gaspro, Inc.        5/26/81                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Blackwood, David & Rose                Gaspro, Inc.        6/9/81                      SEC 22,16   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Blackwood, David & Rose                Gaspro, Inc.        1/12/83                       SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Boniphant, Bert                        Gaspro, Inc.        5/13/81                     SEC 16,17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bond, Robert & Donna                   Gaspro, Inc.        5/18/81                    SEC 12,13,7  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bond, Robert & Donna                   Gaspro, Inc.        1/15/83                      SEC 13,7   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bond, Clyde & Lucille                  Gaspro, Inc.        5/28/81                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brubaker, Richard  et al               Gaspro, Inc.        6/17/81                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brubaker, Richard et al                Gaspro, Inc.        11/22/82                      SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carpretta, Henry & Lela                Gaspro, Inc.        9/27/83                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cox, Gary & Cecily                     Gaspro, Inc.        1/26/82                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cramblett, Clarence & Alice            Gaspro, Inc.        5/21/82                       SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cramblett, Clarence & Alice            Gaspro, Inc.        5/5/81                        SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crislip, Jon & Betty                   Gaspro, Inc.        5/30/81                    SEC 13,17,18 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cunningham, Thomas et ux               Gaspro, Inc.        5/8/81                        SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>

- --------------------------------------------------------------------------------------------
           TYPE                   TWP.                    COUNTY           VOL.      PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>      <C>
           Pipeline              Center/Richland          Guernsey          344      518
- --------------------------------------------------------------------------------------------
           Pipeline                  Jackson              Guernsey          320      370
- --------------------------------------------------------------------------------------------
           Pipeline                  Jackson              Guernsey          317       50
- --------------------------------------------------------------------------------------------
           Pipeline                 Jefferson             Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline                 Jefferson             Guernsey          358      939
- --------------------------------------------------------------------------------------------
           Pipeline                 Jefferson             Guernsey          352       88
- --------------------------------------------------------------------------------------------
           Pipeline                 Jefferson             Guernsey          352      626
- --------------------------------------------------------------------------------------------
        Pipeline/Meter              Jefferson             Guernsey          342      800
- --------------------------------------------------------------------------------------------
        Pipeline/Meter              Jefferson             Guernsey          331      852
- --------------------------------------------------------------------------------------------
          Compressor               Londonderry            Guernsey          352       90
- --------------------------------------------------------------------------------------------
          Compressor               Londonderry            Guernsey          351      769
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          375      449
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          347      913
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      935
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          346      219
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          352       92
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          345       43
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          345      401
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      656
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      935
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          352      557
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      543
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      783
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          352      624
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      785
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          345       41
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          352       94
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          355      1039
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          347      1022
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          351      230
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      524
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      787
- --------------------------------------------------------------------------------------------
           Pipeline                Londonderry            Guernsey          344      512
- --------------------------------------------------------------------------------------------
</TABLE>


<PAGE>   59

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 4 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE          DATED                       GENERAL    
                                                                                                                       LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                           <C>
           Pipeline              Davidson, Stanley & Anna               Gaspro, Inc.        1/21/82                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davidson, Stanley & Anna               Gaspro, Inc.        12/1/81                       SEC 21    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davidson, Stanley & Anna               Gaspro, Inc.        9/10/82                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davidson, Stanley & Anna               Gaspro, Inc.        1/11/82                     SECS 14,21  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Duffy, Harold & Betty                  Gaspro, Inc.        9/19/83                       SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Duvall, Kenneth                        Gaspro, Inc.        9/21/83                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Drinkworth, Robert                     Gaspro, Inc.        9/17/81                       SEC 6     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dunbar, Richard                        Gaspro, Inc.        10/26/81                      SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Duvall, Kenneth                        Gaspro, Inc.        10/28/81                      SECS 2,8  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Finnell, Peggie                        Gaspro, Inc.        5/12/81                       SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fuller, Ronald & Shirley               Gaspro, Inc.        10/22/82                     SECS 13,18 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gardiner, Carl & Viola                 Gaspro, Inc.        5/19/81                       SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Robert & Ramona                  Gaspro, Inc.        2/2/82                      SECS 23,24  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Robert & Ramona                  Gaspro, Inc.        9/23/81                     SECS 23,24  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Zelma                            Gaspro, Inc.        5/12/81                       SEC 17    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hall, Leonard & Carrie                 Gaspro, Inc.        11/12/81                      SECS 2,8  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hayes, Dean                            Gaspro, Inc.        1/26/82                       SEC 20    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Henry, Charles & Margaret              Gaspro, Inc.        1/18/82                       SEC 20    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hicks, Paul & Eleanor                  Gaspro, Inc.        9/28/83                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hunt, James & Loretta                  Gaspro, Inc.        1/19/82                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Howell, Clark & Mary Jane              Gaspro, Inc.        1/20/82                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Jackson, Gordon & Mary                 Gaspro, Inc.        3/17/78                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnson, Willis & Verna                Gaspro, Inc.        5/26/81                       SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Keefer, Carl & Mary                    Gaspro, Inc.        5/26/81                       SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, Vernon & Loma                    Gaspro, Inc.        11/24/81                      SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              King, Vernon & Loma                    Gaspro, Inc.        10/2/82                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kirk, Roy & Wilma                      Gaspro, Inc.        11/17/81                      SECS 1,2  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Krunich, Floyd & Evy                   Gaspro, Inc.        12/2/81                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kunkle, George                         Gaspro, Inc.        6/8/81                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lapp, Mervin & Amanda                  Gaspro, Inc.        9/24/81                       SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lake, Albert & Nellie                  Gaspro, Inc.        8/16/84                       SEC 30    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lapp, Mervin & Amanda                  Gaspro, Inc.        8/19/81                       SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Latham, Asher & Mary                 Towner Petroleum      8/17/84                     SECS 13,14  
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>

- --------------------------------------------------------------------------------------------
           TYPE                   TWP.                    COUNTY           VOL.      PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>      <C>
           Pipeline              Londonderry              Guernsey          347      909
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      560
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          350      898
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      794
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          355      1041
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          355      1043
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          346      554
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347       42
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347       40
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      541
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          351      578
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      662
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          348       21
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          346      698
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      506
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      179
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      1024
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      878
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          355      1037
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      955
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      911
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          328      628
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      660
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      658
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      428
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          351      309
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      222
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          347      558
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          344      931
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          346      702
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          345      965
- --------------------------------------------------------------------------------------------
           Pipeline              Londonderry              Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
</TABLE>




<PAGE>   60

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 5 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE            DATED                       GENERAL    
                                                                                                                        LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                         <C>
           Pipeline              Latham, Asher & Mary                   Gaspro, Inc.        2/1/82                      SECS 13,14  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Flowers, James  et al                  Gaspro, Inc.        9/8/82                      SECS 20,21  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lodge, Charles & Mary                  Gaspro, Inc.        1/5/82                      SECS 20,21  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lucas, Gary & Kathleen                 Gaspro, Inc.        5/13/81                       SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McClelland, David                      Gaspro, Inc.        1/29/82                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Malone, Emerson                        Gaspro, Inc.        9/7/82                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Maupin, Wade & JoAnn                   Gaspro, Inc.        6/9/81                        SEC 12    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McClelland, David                      Gaspro, Inc.        1/29/82                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McElwain, Josephine                    Gaspro, Inc.        6/1/81                        SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McElwain, Josephine                    Gaspro, Inc.        9/23/81                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Morrison, Paul & Vesta                 Gaspro, Inc.        11/20/81                      SEC 8     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Newhart, Earl & Arlene                 Gaspro, Inc.        5/15/81                       SEC 17    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Charles & Laura                Gaspro, Inc.        8/20/81                       SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Charles & Laura                Gaspro, Inc.        5/14/81                       SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Charles & Laura                Gaspro, Inc.        5/21/82                       SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Charles & Laura                Gaspro, Inc.        5/14/81                       SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Raymond & Mary                 Gaspro, Inc.        8/25/81                     SECS 34,35  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pulley, Raymond & Mary                 Gaspro, Inc.        5/14/81                     SECS 22,23  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Repik, William & Doris                 Gaspro, Inc.        11/23/81                      SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ripley, Tom & Martha                   Gaspro, Inc.        12/8/81                       SEC 26    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Selle, William & Nancy                 Gaspro, Inc.        6/9/81                        SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shellenberger, Emmett                  Gaspro, Inc.        5/22/82                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shellenberger, Emmett                  Gaspro, Inc.        6/22/81                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shellenberger, Emmett                  Gaspro, Inc.        6/18/81                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sharp, Clyde & Stella                  Gaspro, Inc.        4/17/82                     SECS 19,20  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Fred & Evelyn                Gaspro, Inc.        10/18/82                      SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Fred & Evelyn                Gaspro, Inc.        3/8/82                        SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Harry & Ethel                Gaspro, Inc.        6/15/81                     SECS 5,11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Jerome & Alice                  Gaspro, Inc.        5/5/81                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Donald & Wanda                  Gaspro, Inc.        10/1/81                       SEC 34    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Roger & Linda                   Gaspro, Inc.        9/10/82                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stephens, Chester & Grace              Gaspro, Inc.        6/9/81                        SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Swickard, Harry & Betty                Gaspro, Inc.        1/10/83                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -----------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- -----------------------------------------------------------------------------------------------
<S>                              <C>                         <C>              <C>      <C>
           Pipeline              Londonderry                 Guernsey          348       25
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          350      900
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          347      763
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      539
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          348       52
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          350      904
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      979
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          348       52
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      780
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          346      700
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          347      318
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      664
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          345      961
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      666
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          351      224
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      670
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          346       53
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      668
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          347      316
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          347      554
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      933
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          351      228
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          345      132
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          345       47
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          348      863
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          351      511
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          348      399
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          345       45
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      526
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          346      696
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          350      902
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          344      937
- -----------------------------------------------------------------------------------------------
           Pipeline              Londonderry                 Guernsey          352      559
- -----------------------------------------------------------------------------------------------
</TABLE>


<PAGE>   61

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 6 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE            DATED                       GENERAL    
                                                                                                                        LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                        <C>
           Pipeline              Sudduth, James & Linda                 Gaspro, Inc.        12/8/81                       SEC 25    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sunthimer, Robert & Dorothy            Gaspro, Inc.        3/10/83                       SEC 30    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Swickard, Harry & Betty                Gaspro, Inc.        9/20/82                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Taylor, Carl & Linda                   Gaspro, Inc.        12/14/81                      SEC 20   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Thomas, Dean & Ruth                    Gaspro, Inc.        7/16/81                       SEC 28    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Thomas, James                          Gaspro, Inc.        9/21/81                       SEC 28    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Warner, Thomas et al                   Gaspro, Inc.        7/15/81                       SEC 17    
- ------------------------------------------------------------------------------------------------------------------------------------
      Pipeline/Compressor        Latham, Asher & Mary                   Gaspro, Inc.        10/6/82                     SECS 13,14  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crislip, Jon & Betty                   Gaspro, Inc.        9/24/82                       SEC 12    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crislip, Jon & Betty                   Gaspro, Inc.        5/27/82                       SEC 17    
- ------------------------------------------------------------------------------------------------------------------------------------
     Pipeline/Tank Battery       Davidson, Stanley & Anna               Gaspro, Inc.        10/27/82                      SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
      Pipeline/Compressor        Crislip, Jon & Betty                   Gaspro, Inc.        5/27/82                   SECS 13,17,18 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Armstrong, James & Geneva              Gaspro, Inc.        4/30/82                       SEC 6     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Blackwood, David & Rose                Gaspro, Inc.        6/12/83                       SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Boniphant, Bert                        Gaspro, Inc.        9/1/81                        SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Boniphant, Leonard & Edna            Towner Petroleum      8/16/84                      SEC 13,7   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cox, Gary & Cecily                   Towner Petroleum      8/23/84                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davidson, Stanley & Anna             Towner Petroleum      8/17/84                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davidson, Stanley & Anna               Gaspro, Inc.        10/5/82                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Duvall, William                      Towner Petroleum      8/14/84                       SEC 30    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Frymyer, Charles                     Towner Petroleum      9/19/84                     SECS 29,30  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Henry, Charles & Margaret            Towner Petroleum      8/23/84                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Frymyer, Virginia                    Towner Petroleum      9/20/84                       SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Meredith, Jane                       Towner Petroleum      8/25/84                    SECS 24, 19  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ware, Elbern & Melba                 Towner Petroleum      8/25/84                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
        Road ROW Grant           Shellenberger, Emmett                  Gaspro, Inc.        2/14/82                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pribonic, John J.                        Pominex           9/11/77                       SEC 31    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Henry, Charles H.                        Pominex           9/9/77                     SECS 31,32   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnson, Pearl V.                        Pominex           9/9/77                     SECS 25,26   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hoffman, Floyd L.                        Pominex           9/15/77                       SEC 32    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Caston, Earl W.                          Pominex           9/9/77                     SECS 25,31   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cox, Gary A.                             Pominex           12/4/77                      SEC 24     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cox, Paul A.                             Pominex           12/4/77                    SECS 29,30   
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -----------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- -----------------------------------------------------------------------------------------------
<S>                             <C>                         <C>               <C>      <C>
           Pipeline             Londonderry                 Guernsey          347      556
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          353      363
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          351       31
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          347      562
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          345      598
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          346      550
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          345      467
- ----------------------------------------------------------------------------------------------
      Pipeline/Compressor       Londonderry                 Guernsey          351      305
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          351      226
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          349      532
- ----------------------------------------------------------------------------------------------
     Pipeline/Tank Battery      Londonderry                 Guernsey          351      637
- ----------------------------------------------------------------------------------------------
      Pipeline/Compressor       Londonderry                 Guernsey          351      232
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          349      109
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          352      555
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          346      219
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          351      307
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          N/A      N/A
- ----------------------------------------------------------------------------------------------
        Road ROW Grant          Londonderry                 Guernsey          348      176
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          326      140
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          326      135
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          326      134
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          326      138
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          326      136
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          327      376
- ----------------------------------------------------------------------------------------------
           Pipeline             Londonderry                 Guernsey          327      377
- ----------------------------------------------------------------------------------------------
</TABLE>


<PAGE>   62

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 7 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE            DATED                       GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                         <C>
           Pipeline              Cramblett, Clarence L.                   Pominex           12/4/77                       SEC 29    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Robert L.                          Pominex           12/3/77                     SECS 23,24  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Grigg, John W.                           Pominex           9/21/77                       SEC 32    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Henry, Charles H.                        Pominex           4/14/78                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McClelland, Kenneth G.                   Pominex           4/15/78                       SEC 26    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shipe, George E.                         Pominex           4/22/78                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sunthimer, Robert W.                     Pominex           12/5/77                       SEC 30    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wood, John R.                            Pominex           9/28/77                     SECS 31,32  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ware, Elbern L, et ux                     Towner           8/25/84                       SEC 35    
- ------------------------------------------------------------------------------------------------------------------------------------
          Compressor             Dean, Thomas & Mary                     SKZ, Inc.          5/20/86                       SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
          Compressor             Dean, Sadie                          Towner Petroleum      9/19/85                       SEC 20    
- ------------------------------------------------------------------------------------------------------------------------------------
          Compressor             Dunlap, James & Maxine                  SKZ, Inc.          7/19/86                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
    Corrective Pipeline ROW      Ford, Robert & Sandra                  Gaspro, Inc.        2/7/84                      SEC 19,20   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parrish, Kenneth & Patricia             SKZ, Inc.          9/22/86                       SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              A Quite Place                          Gaspro, Inc.        8/20/81                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              A Quite Place                          Gaspro, Inc.        12/14/77                      SEC 19   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              A Quite Place                          Gaspro, Inc.        6/25/84                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ayers, Wallace & Edith                 Gaspro, Inc.        9/6/77                        SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Chester & Marjorie               Gaspro, Inc.        12/16/82                      SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brown, Norval & Neva                   Gaspro, Inc.        12/12/77                      SEC 11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anderson, James & Ruth                 Gaspro, Inc.        2/17/82                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Burroughs, Foster & Edna               Gaspro, Inc.        5/6/78                        SEC 17    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carlisle, Thomas                       Gaspro, Inc.        9/1/77                        SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Daniels, Donald & Jean                 Gaspro, Inc.        12/13/82                     SECS 4,5,7 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dean, Thomas & Mary                    Gaspro, Inc.        9/6/77                        SEC 7     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Daugherty, John & Jean                 Gaspro, Inc.        12/11/77                      SEC 15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Daugherty, John & Jean                 Gaspro, Inc.        11/5/77                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dunlap, James & Maxine                 Gaspro, Inc.        9/1/77                      SECS 7,14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dunlap, Paul & Esther                  Gaspro, Inc.        12/20/77                      SEC 12   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Feisley, John & Marian                 Gaspro, Inc.        9/9/77                        SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ford, William & Florence               Gaspro, Inc.        1/4/78                        SEC 12    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fogle, Ronald & Dorothy                Gaspro, Inc.        7/30/77                     SECS 23,11  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fogle, Kenneth                         Gaspro, Inc.        6/30/77                       SEC 22    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                             <C>                         <C>               <C>      <C>
           Pipeline             Londonderry                Guernsey           327      378
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           327      379
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           326      665
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           328      950
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           329      591
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           329      590
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           327      381
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           326      602
- ---------------------------------------------------------------------------------------------
           Pipeline             Londonderry                Guernsey           NA
- ---------------------------------------------------------------------------------------------
          Compressor             Madison                   Guernsey           N/A      N/A
- ---------------------------------------------------------------------------------------------
          Compressor             Madison                   Guernsey
- ---------------------------------------------------------------------------------------------
          Compressor             Madison                   Guernsey           376      1027
- ---------------------------------------------------------------------------------------------
    Corrective Pipeline ROW      Madison                   Guernsey           N/A      N/A
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           N/A      N/A
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           346      387
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           327      492
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           359      125
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           325      837
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           352      413
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           327      559
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           348      187
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           328      626
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           325      771
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           352      415
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           325      839
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           352      620
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           327      400
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           325      767
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           327      494
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           326       27
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           327      705
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           325      198
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey           324      642
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   63


<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 8 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                   GRANTEE         DATED                       GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                           <C>
           Pipeline              Ford, Robert & Sandra                  Gaspro, Inc.        12/9/77                       SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Chester & Marjorie               Gaspro, Inc.        12/16/82                      SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Chester & Marjorie               Gaspro, Inc.        10/6/77                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Ralph & Myrtle                   Gaspro, Inc.        10/15/77                      SEC 5    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hatfield, Harry & Dorothy              Gaspro, Inc.        9/26/77                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hayes, Ray & Gladys                    Gaspro, Inc.        5/2/83                        SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hoopes, E.S.                           Gaspro, Inc.        2/20/78                       SEC 22    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carlisle, Thomas                       Gaspro, Inc.        9/1/77                        SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Chester & Marjorie               Gaspro, Inc.        10/6/77                       SEC 14    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnson, Donald & Susan                Gaspro, Inc.        12/10/82                      SEC 15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnson, Helen                         Gaspro, Inc.        11/29/77                      SEC 11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnston, Walter                       Gaspro, Inc.        1/6/78                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnson, Donald & Susan                Gaspro, Inc.        8/1/81                        SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Keller, Carl & Grace                   Gaspro, Inc.        1/24/83                     SECS 6,11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Klies, Gerlad & Zelda                  Gaspro, Inc.        1/5/78                        SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Laugham, Jack & Lois                   Gaspro, Inc.        7/21/81                       SEC 12    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Doris                         Gaspro, Inc.        8/30/77                     SECS 23,18  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, David & Cindy                   Gaspro, Inc.        12/21/82                      SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, David & Cindy                   Gaspro, Inc.        8/29/77                       SEC 18    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, Lester & Frances                Gaspro, Inc.        12/16/77                      SEC 11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, David & Cindy                   Gaspro, Inc.        5/27/82                       SEC 18    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mathews, Robert & Mary                 Gaspro, Inc.        10/20/83                      SECS 1,2  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nichols, H. Stewart et al              Gaspro, Inc.        9/20/77                     SECS 24,23  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Oliver, Lela                           Gaspro, Inc.        1/31/78                       SEC 5     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Oliver, Ronnie & Linnah                Gaspro, Inc.        10/10/77                      SEC 4    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parrish, Kenneth & Patricia            Gaspro, Inc.        9/6/77                        SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parrish, Kenneth & Patricia            Gaspro, Inc.        11/27/78                      SEC 3    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Paden, Willard & Thelma                Gaspro, Inc.        10/3/77                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Paden, Charles & Susan                 Gaspro, Inc.        9/26/77                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Paden, Bernard & Vera                  Gaspro, Inc.        9/24/77                       SEC 24    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ramelli, Eugene et al                  Gaspro, Inc.        10/1/77                       SEC 47    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Robinson, Carl & Louise                Gaspro, Inc.        3/23/78                       SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Leland & Ellen               Gaspro, Inc.        2/7/78                        SEC 20    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                              <C>                       <C>               <C>      <C>
           Pipeline              Madison                   Guernsey          327      332
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      413
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328      537
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      554
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      784
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          356      280
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328      223
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      771
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328      537
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      228
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      238
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      924
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          345      716
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      776
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      703
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          345      718
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      196
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      409
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      727
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      561
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          349      534
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          356      274
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326       48
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      901
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      464
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      843
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          332      954
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      275
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      164
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      167
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      460
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328      565
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      959
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   64

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 9 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE             DATED                       GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                          <C>
           Pipeline              Smith, Charles & Pauline               Gaspro, Inc.        11/21/78                       SEC 15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Charles & Pauline               Gaspro, Inc.        12/13/82                       SEC 15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Charles & Pauline               Gaspro, Inc.        6/16/82                        SEC 15   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, James & Betty                   Gaspro, Inc.        2/14/78                        SEC 19   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, James & Betty                   Gaspro, Inc.        6/30/77                        SEC 19   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              St. Clair, Kenneth & Louise            Gaspro, Inc.        3/12/82                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              VanHorn, Verna                         Gaspro, Inc.        9/6/77                         SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              VanHorn, Verna                         Gaspro, Inc.        12/14/82                       SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Vincent, Roger & Dorothy               Gaspro, Inc.        8/15/77                        SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Warne, Robert                          Gaspro, Inc.        10/24/77                       SEC 17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, Edwin & Martha                 Gaspro, Inc.        12/9/77                        SEC 20   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnston, William & Barbara            Gaspro, Inc.        4/15/81                        SEC 21   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McWilliams, Donald & Meriam            Gaspro, Inc.        2/25/78                        SEC 17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McBride, Estella et al                 Gaspro, Inc.        8/5/81                         SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Lattea, Artie & Dorothy                Gaspro, Inc.        2/7/80                         SEC 5    
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Krueger, Bernard & Lavonne             Gaspro, Inc.        8/20/81                        SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Raimer, Paul & Joyce                   Gaspro, Inc.        7/31/78                      SECS 18,23 
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           White, Raymond & Eva                   Gaspro, Inc.        10/19/78                       SEC 8    
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Wittman, Alvin & Mary                  Gaspro, Inc.        11/20/80                       SEC 11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Daugherty, John & Jean                 Gaspro, Inc.        11/12/77                                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, David                            Gaspro, Inc.        11/28/77                       SEC 8    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hartker Bank & Trust                 Towner Petroleum      7/18/84                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, David & Cindy                   Gaspro, Inc.        10/27/80                       SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Leland & Ellen               Gaspro, Inc.        6/18/84                      SECS 19,20 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Warne, Robert                          Gaspro, Inc.        10/24/77                       SEC 17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              VanHorn, George & Verna                Gaspro, Inc.        5/14/78                        SEC 18   
- ------------------------------------------------------------------------------------------------------------------------------------
    Right of Way Supplement      Laugham, Jack & Lois                 Towner Petroleum      8/28/84                        SEC 12   
- ------------------------------------------------------------------------------------------------------------------------------------
   Salt Water Disposal Lease     Dunlap, Paul                         Towner Petroleum      4/27/84                        SEC 12   
- ------------------------------------------------------------------------------------------------------------------------------------
   Salt Water Disposal Lease     Keller, Carl & Grace                 Towner Petroleum      12/6/83                        SEC 6    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bales, Floyd L.                          Pominex           9/10/77                        SEC 1    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hayes, Ray L.                            Pominex           9/10/77                        SEC 1    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tucker, Jesse F.                         Pominex           9/12/77                        SEC 2    
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Keenan, John & Alberta                 Gaspro, Inc.        10/13/78                      SECS 5,1  
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                              <C>                       <C>               <C>      <C>
           Pipeline              Madison                   Guernsey          333      249
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      622
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          349      829
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328       23
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          324      640
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          348      467
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      841
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          352      411
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          325      555
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      653
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      334
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          350      906
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          328      146
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          346      265
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter           Madison                   Guernsey          339      401
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter           Madison                   Guernsey          346      147
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter           Madison                   Guernsey          330      707
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter           Madison                   Guernsey          322      163
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter           Madison                   Guernsey          342      549
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      948
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          327      336
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          359      392
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          342      148
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          358      937
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      651
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          329      408
- ---------------------------------------------------------------------------------------------
    Right of Way Supplement      Madison                   Guernsey          N/A      N/A
- ---------------------------------------------------------------------------------------------
   Salt Water Disposal Lease     Madison                   Guernsey          98       668
- ---------------------------------------------------------------------------------------------
   Salt Water Disposal Lease     Madison                   Guernsey          97       755
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      133
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326      137
- ---------------------------------------------------------------------------------------------
           Pipeline              Madison                   Guernsey          326       44
- ---------------------------------------------------------------------------------------------
        Pipeline/Meter      Madison/Jefferson              Guernsey          331      929
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   65

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 10 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                   GRANTEE         DATED                       GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                 <C>
     Corrective ROW Grant        Dean, Sadie                          Towner Petroleum      3/5/84                   SECS 11,20, 34
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dean, Ralph & Sadie                    Gaspro, Inc.        1/29/79                  SECS 20, 11, 34
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dean, Ralph & Sadie                    Gaspro, Inc.        1/29/79                  SECS 20, 11, 34
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mulinix, Donald F.                       Pominex           10/9/77              SECS 3,23/SECS 22,2
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Deioma, Kathryn                        Gaspro, Inc.        4/27/81                    SEC 21, LOT5 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Whitely, Charles & Harriett            Gaspro, Inc.        6/16/86                     SECS 21,15  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Toth, Ethel                            Gaspro, Inc.        10/21/81                   SEC 25,50,19
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Troyer, Calvin & Sadie                 Gaspro, Inc.        12/21/81                      SEC 9    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sellers, James & Margaret              Gaspro, Inc.        1/18/82                       SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Henderson, Howard & Luella             Gaspro, Inc.        10/20/81                    SECS 25,26 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Albaugh, Gilbert & Dorothy             Gaspro, Inc.        1/12/82                     SECS 26,27  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Albaugh, Gilbert & Dorothy             Gaspro, Inc.        10/6/81                       SEC 27    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Albaugh, Gilbert & Dorothy             Gaspro, Inc.        8/21/81                       SEC 27    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Albaugh, Gilbert & Dorothy             Gaspro, Inc.        6/1/81                     SECS 256,27  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Black, Bernard & Vesta                 Gaspro, Inc.        6/10/81                       SEC 33    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bullions, Wanda                        Gaspro, Inc.        9/30/81                       SEC 36    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Starr, Ruth                            Gaspro, Inc.        5/20/81                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fadorsen, Andrew & Emily               Gaspro, Inc.        10/24/81                    SECS 25,30 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lyons, Harris & Faye                   Gaspro, Inc.        9/2/81                        SEC 27    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Law, A. John & Clara                   Gaspro, Inc.        8/20/81                       SEC 33    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kahrig, Donald                         Gaspro, Inc.        10/24/81                      SEC 25   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Richard & Joanne                Gaspro, Inc.        5/29/81                     SECS 26,32  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Harris & Margaret               Gaspro, Inc.        10/24/81                     SECS 25,31 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, R. Ellis                        Gaspro, Inc.        10/23/81                     SECS 25,31 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Hazel                           Gaspro, Inc.        10/24/81                     SECS 25,31 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shipley, Robert, et al                 Gaspro, Inc.        2/4/82                       SECS 3,9   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miner, Donald                          Gaspro, Inc.        1/12/82                       SEC 36    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Markee, Harlan                         Gaspro, Inc.        10/2/81                       SEC 26    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Maples, John & Josephine               Gaspro, Inc.        8/9/81                        SEC 26    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Chester et al                    Gaspro, Inc.        5/28/82                       SEC 33    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fitzgerald, Charles & Beverly          Gaspro, Inc.        8/21/81                       SEC 33    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Black, Bernard & Vesta                 Gaspro, Inc.        6/7/84                        SEC 33    
- ------------------------------------------------------------------------------------------------------------------------------------
        Road ROW Grant           Yoder, Elmer & Amanda                  Gaspro, Inc.        5/12/81                       SEC 15    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------
           TYPE                   TWP.                       COUNTY           VOL.      PAGE
                                 
- ----------------------------------------------------------------------------------------------
<S>                               <C>                       <C>               <C>      <C>
     Corrective ROW Grant         Madison/Londonderry       Guernsey          357      875
- ----------------------------------------------------------------------------------------------
           Pipeline               Madison/Londonderry       Guernsey          336      373
- ----------------------------------------------------------------------------------------------
           Pipeline               Madison/Londonderry       Guernsey          352      785
- ----------------------------------------------------------------------------------------------
           Pipeline               Madison/Washington        Guernsey          326      601
- ----------------------------------------------------------------------------------------------
           Pipeline                  Madison/Wills          Guernsey          346      556
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          345       37
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      935
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      673
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      907
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      937
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      876
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      791
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          345      1000
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          344      781
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          344      984
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      706
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          350      908
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      976
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      285
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          345      963
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      974
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          344      789
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      175
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      177
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      173
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          348       50
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          347      796
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          346      704
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          345      731
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          350       51
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          350       51
- ----------------------------------------------------------------------------------------------
           Pipeline                      Oxford             Guernsey          358      941
- ----------------------------------------------------------------------------------------------
        Road ROW Grant                   Oxford             Guernsey          344      502
- ----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   66

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 11 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE           DATED                        GENERAL    
                                                                                                                         LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                    <C>                 <C>                          <C>
           Pipeline              Taylor, Harry & Bertha                 Gaspro, Inc.        11/2/77                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hill, Wilford & Judy                   Gaspro, Inc.        6/11/76                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Corbett, Harry                         Gaspro, Inc.        10/28/82                      SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hutton, Lyle & Betty                   Gaspro, Inc.        10/31/77                     SECS 23,8  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hutton, Jim & Audrey                   Gaspro, Inc.        6/4/81                        SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Harbaugh, Bill & Barbara               Gaspro, Inc.        4/27/81                      SECS 9,12  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Green, Ronald                          Gaspro, Inc.        2/16/82                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kirtley, Robert & Lois                 Gaspro, Inc.        5/6/81                        SEC 22    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stillions, Howard & Carla              Gaspro, Inc.        4/24/81                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Piatt, Paul & Christine                Gaspro, Inc.        6/15/81                       SEC 18    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Yontz, Christine et al                 Gaspro, Inc.        11/13/80                      SEC 2    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Murrey, Arthur                         Gaspro, Inc.        11/7/77                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Murrey, Arthur                         Gaspro, Inc.        6/4/81                        SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Murrey, Arthur                         Gaspro, Inc.        2/2/82                        SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Murphy, James & Ruth                   Gaspro, Inc.        1/24/75                       SEC 13    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McDonald, Seth & Marjorie              Gaspro, Inc.        5/5/81                        SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wagler, Phil & Diane                   Gaspro, Inc.        5/12/81                       SEC 9     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Talik, John & Mary                     Gaspro, Inc.        10/28/77                      SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Talik, John & Mary                     Gaspro, Inc.        12/27/77                      SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Robish, John & Ruth                    Gaspro, Inc.        5/7/81                        SEC 19    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Corbett, Harry                         Gaspro, Inc.        10/28/82                     SECS 11,12 
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Lindley, Doris                         Gaspro, Inc.        11/15/78                      LOT 20   
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Yontz, Phillip & Lillian               Gaspro, Inc.        5/27/80                       SEC 2     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Murrey, Arthur                         Gaspro, Inc.        10/19/77                      SEC 2    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cepec, Albert S.                         Pominex           1/4/80                      SECS 9,10   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mills, Leland                            Pominex           6/7/76                      SECS 9,25   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Roberts, Charles                         Pominex           2/9/80                        SEC 25    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Polen, Herb                            Gaspro, Inc.        6/1/76                        SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Polen, Herb                            Gaspro, Inc.        5/27/76                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Polen, Herb                            Gaspro, Inc.        5/27/76                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bird, John & Helen                      SKZ, Inc.          7/18/86                       SEC 18    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Butcher, Ernest & Betty                 SKZ, Inc.          7/19/86                     SECS 17,18  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carter, Ira & Mary                      SKZ, Inc.          6/11/86                       SEC 23    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
           TYPE                   TWP.                     COUNTY           VOL.     PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>      <C>
           Pipeline              Richland                 Guernsey          326      765
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          318      911
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          351      693
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          326      766
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      877
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      288
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          348      178
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      520
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      284
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          345       39
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          342      553
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          80       900
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      875
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          348       23
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          311      222
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      516
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      504
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          320      768
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          327      926
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          344      514
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          165      545
- --------------------------------------------------------------------------------------------
        Pipeline/Meter           Richland                 Guernsey          332      440
- --------------------------------------------------------------------------------------------
        Pipeline/Meter           Richland                 Guernsey          340      218
- --------------------------------------------------------------------------------------------
           Pipeline              Richland                 Guernsey          326      608
- --------------------------------------------------------------------------------------------
           Pipeline              Spencer                  Guernsey          338      424
- --------------------------------------------------------------------------------------------
           Pipeline              Spencer                  Guernsey          318      644
- --------------------------------------------------------------------------------------------
           Pipeline              Spencer                  Guernsey          338      756
- --------------------------------------------------------------------------------------------
           Pipeline              Valley                   Guernsey          318      890
- --------------------------------------------------------------------------------------------
           Pipeline              Valley                   Guernsey          318      885
- --------------------------------------------------------------------------------------------
           Pipeline              Valley                   Guernsey          318      887
- --------------------------------------------------------------------------------------------
           Pipeline            Washington                 Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline            Washington                 Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline            Washington                 Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   67

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 12 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE              DATED                    GENERAL    
                                                                                                                      LOCATION
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                     <C>
           Pipeline              Kappel, Henry & Patricia                SKZ, Inc.          7/19/86                    SEC 17    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bradfield, Voila                     Towner Petroleum      3/14/84                    SEC 25    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hayes, Lewis & Annie                   Gaspro, Inc.        5/2/83                     SEC 21    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Morrison, Paul & Vesta                 Gaspro, Inc.        4/29/83                  SECS 20,21  
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nichols, Raymond & Ruth                Gaspro, Inc.        10/19/83                    SEC 21   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tuttle, Paul & Ruth                    Gaspro, Inc.        10/10/77                    SEC 24   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tuttle, Earl & Wanda                   Gaspro, Inc.        10/13/77                    SEC 23   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mulinix, Donald & Shirley              Gaspro, Inc.        9/1/77                   SECS 23,3   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hinchcliff Products Co.                Gaspro, Inc.        1/9/79                     SEC 22    
- ---------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Petuson, David & Doris                 Gaspro, Inc.        9/27/78                    SEC 25    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hinchcliff Prod.                         Pominex           12/6/77                    SEC 22     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Roby, Mona R.                            Pominex           9/13/77                    SEC 21     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Mose                              Leslie           1/10/80                    SEC 3      
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Yoder, Joe S.                             Leslie           10/19/79                   SEC 3      
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Roman S.                          Leslie           7/7/78                     SEC 1      
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Longsworth, Doris E.                      Leslie           7/20/78               SECS 19,20,21,22
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nichols, Raymond R.                      Pominex           9/10/77                 SEC21/SEC 1   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Larrick, Kenneth & Myra              Towner Petroleum      3/17/86                   SEC 22    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baird, Wayne & Elizabeth                SKZ, Inc.          10/14/86                  SEC 18   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Reese, Anna                             SKZ, Inc.          10/13/86                  SEC 23   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tipton, Oliver & Iona                   SKZ, Inc.          10/15/86                  SEC 23   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Ervin & Nellie                 Gaspro, Inc.        1/25/75                   SEC 33    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schantz Truck & Tractor, Inc.          Gaspro, Inc.        10/13/77                  SEC 3    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slasor, Chester & Margaret             Gaspro, Inc.        6/28/77                   SEC 7     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Warren & Betty                  Gaspro, Inc.        6/28/77                   SEC 6     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Johnston, William & Barbara            Gaspro, Inc.        6/30/77                SECS 10,14,15 
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Laughman, Harry & Edith                Gaspro, Inc.        6/28/77                  SECS 7,8   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Geiger, Paul & Frances                 Gaspro, Inc.        6/30/77                    LOT 15    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Goodpaster, Ronnie & Shirley           Gaspro, Inc.        7/25/77                    SEC 6     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hosfeld, Harry & Margaret              Gaspro, Inc.        7/29/77                    SEC 7     
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Allen, Howard & Helen                  Gaspro, Inc.        10/31/80                   LOT 10   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Allen, Howard & Helen                  Gaspro, Inc.        7/11/77                SEC 8, LOT 18 
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bonnell, Ellis & Janet                 Gaspro, Inc.        7/19/77                    SEC 6     
- ---------------------------------------------------------------------------------------------------------------------------------


<CAPTION>
- --------------------------------------------------------------------------------------------
             TYPE                   TWP.                  COUNTY          VOL.     PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>     <C>
           Pipeline              Washington               Guernsey          N/A     N/A
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          358       33
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          356      282
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          356      278
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          356      276
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          326      462
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          326      468
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          325      769
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          333      247
- -------------------------------------------------------------------------------------------
        Pipeline/Meter           Washington               Guernsey          331      653
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          327      380
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          326      139
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          not record.
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          not record.
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          not record.
- -------------------------------------------------------------------------------------------
           Pipeline              Washington               Guernsey          not record.
- -------------------------------------------------------------------------------------------
           Pipeline           Washington/Madison          Guernsey          326      132
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          N/A      N/A
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          N/A      N/A
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          N/A      N/A
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          N/A      N/A
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          311      218
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          326      556
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      634
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      636
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          330       33
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      638
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      644
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          325       39
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          325      697
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          342      409
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      800
- -------------------------------------------------------------------------------------------
           Pipeline                 Wills                 Guernsey          324      973
- -------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   68

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 13 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE             DATED                       GENERAL    
                                                                                                                        LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                         <C>
           Pipeline              Markee, Willis                         Gaspro, Inc.        4/5/82                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, James & Kathleen                Gaspro, Inc.        9/22/77                                 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, James & Kathleen                Gaspro, Inc.        3/20/77                     SECS 6,10   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gray, Raymond & Verna                  Gaspro, Inc.        7/19/77                       SEC 3     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Warne, Edwin & Jean                    Gaspro, Inc.        1/20/77                     SECS 9,10   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Martin, Harold & Rosella               Gaspro, Inc.        9/20/77                       SEC 1     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Moorehead, Richard & Elinor            Gaspro, Inc.        5/8/77                        SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Moorehead, Richard & Elinor            Gaspro, Inc.        1/22/77                       SEC 10    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hitchcock, Ruth                        Gaspro, Inc.        7/19/77                       SEC 6     
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Blaney, Durward et ux                  Gaspro, Inc.        6/21/78                       LOT 9     
- ------------------------------------------------------------------------------------------------------------------------------------
        Pipeline/Meter           Allen, Hawold & Helen                  Gaspro, Inc.        12/18/80                                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slasor, Chester                        Gaspro, Inc.        12/29/82                      SEC 14   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Birney, Mary E.                          Pominex           10/13/76                      SEC 25    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gladman, Floyd R.                        Pominex           3/2/77                        SEC 31    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Horrigan, Edward F.                      Pominex           10/29/76                    SECS 25,31  
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Liardi, Muriel L.                        Pominex           10/13/76                      SEC 31    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Vansickle, Roy E.                        Pominex           10/12/76                      SEC 31    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weakland, Carl B.                        Pominex           10/13/76                      SEC 31    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carpenter, Clarence                       Gaspro           10/3/03                       SEC 5     
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cueni, Rita                               Towner           7/27/82                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rhine, Robert et al                       Towner           11/17/82                      SEC 10   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crosier, A. V. & Lucille`                 Gaspro           1/4/83                      SECS 11,5   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crosier, A. V. & Lucille`                 Gaspro           4/7/82                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Batten, Edward et ux                      Gaspro           10/23/82                      SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stewart, John & Marlyn                    Gaspro           11/17/82                      SEC 17   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rodgers, Marion                           Gaspro           4/4/83                      SECS 6,11   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lukas, Henry & Irene                      Gaspro           4/23/83                       SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hall, Charles & Doris                     Gaspro           12/1/81                       SEC 16    
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Myers, Richard & Dorothy                  Gaspro           11/24/81                       SEC 16   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Emerick, Robert et ux                     Gaspro           10/30/82                       SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cunningham, James et ux                   Gaspro           12/27/82                       SEC 23   
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Holmes Limestone Co.                      Gaspro           11/17/82                     SECS 11,17 
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dyer, William                             Gaspro           4/5/83                        SEC 11    
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
             TYPE                   TWP.                  COUNTY          VOL.     PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                      <C>              <C>      <C>
           Pipeline              Wills                    Guernsey          N/A      N/A
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          326      162
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      154
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      971
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      156
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          326       46
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      158
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      160
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          324      945
- --------------------------------------------------------------------------------------------
        Pipeline/Meter           Wills                    Guernsey          330       31
- --------------------------------------------------------------------------------------------
        Pipeline/Meter           Wills                    Guernsey          343      791
- --------------------------------------------------------------------------------------------
           Pipeline              Wills                    Guernsey          352      407
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          188       57
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          189      414
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          188      284
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          188       54
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          188       52
- --------------------------------------------------------------------------------------------
           Pipeline             Franklin                  Harrison          188       55
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          211      563
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          208       23
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          209      205
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          209      294
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          209      375
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          208      578
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          208      710
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          210      108
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          210      189
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          205      552
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          205      550
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          208      706
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          209      203
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          209      209
- --------------------------------------------------------------------------------------------
           Pipeline             Freeport                  Harrison          210      106
- --------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   69

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 14 of 26

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE            DATED              GENERAL    
                                                                                                              LOCATION
- ----------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                     <C>                <C>                 <C>
           Pipeline              Nalle, Wayne et ux                        Gaspro           11/16/82            SEC 17   
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Freeport Township Trustees                Towner           10/2/85                         
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Adams, Clinton R.                        Pominex           10/31/75            SEC 30      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Doerfer, Donavon E.                      Pominex           11/5/76            SEC 36       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Devore, Frank                            Pominex           6/7/76             SEC 36       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Goulding, Albert                         Pominex           6/9/76             SEC 24       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hines, Clarence N.                       Pominex           6/10/76            SEC 29       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Long, Arthur                             Pominex           10/13/76         SECS 28,29      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mallarnee, Marion C.                     Pominex           6/26/76          SECS 23,29      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miracle, Lois C.                         Pominex           10/5/76             SEC 36      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Olson, Clair E.                          Pominex           6/9/76           SECS 23,24      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Romanski, Arthur J.                      Pominex           11/5/76             SEC 35      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schueler, Peter H.                       Pominex           10/21/76            SEC 36      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wallace, Boyd                            Pominex           6/21/76            SEC 24       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wallace, Donald W.                       Pominex           6/21/76            SEC 24       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wallace, Phyllis J.                      Pominex           5/11/76          SECS 29,30      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bell, Edward L.                          Pominex           9/11/77            SEC 11       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cope, Florence                           Pominex           11/6/75            SEC 5       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Canton Dist.YMCA                         Pominex           5/3/77             SEC 5        
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Edwards, William D.                      Pominex           9/11/77            SEC 11       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Horner, James E.                         Pominex           10/29/75           SEC 5       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hren, Edward F.                          Pominex           11/5/75            SEC 5       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kinsey, Carlene L.                       Pominex           8/20/76          SECS 23,24      
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              McConnell, Howard O.                     Pominex           12/5/77          SECS 5,11,12    
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Powers, Eula D.                      RSC Energy Corp.      9/12/83            SEC 6        
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Powers, Alden D.                     RSC Energy Corp.      9/12/83            SEC 7        
- ----------------------------------------------------------------------------------------------------------------------------
            Roadway              Powers, Alden D.                     RSC Energy Corp.      6/14/84            SEC 7        
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lindquist, William                       Pominex           4/30/76            SEC 5        
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rhodes, Harry W.                         Pominex           7/14/77            SEC 19       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Coler, Loren R.                          Pominex           6/19/84            SEC 17       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, Paul W.                          Pominex           2/1/77             SEC 19       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, David A.                     RSC Energy Corp.      8/11/84            SEC 19       
- ----------------------------------------------------------------------------------------------------------------------------
           Pipeline              Petersen, Robert N.                      Pominex           2/20/76            SEC 8        
- ----------------------------------------------------------------------------------------------------------------------------

<CAPTION>

- -----------------------------------------------------------------------------------------------
             TYPE                   TWP.                  COUNTY          VOL.     PAGE
                                 
- -----------------------------------------------------------------------------------------------
<S>                              <C>                        <C>              <C>       <C>
           Pipeline               Freeport                  Harrison          208      708
- -----------------------------------------------------------------------------------------------
           Pipeline               Freeport                  Harrison           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186       39
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          188      285
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      466
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      702
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      704
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          188       56
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      706
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          188       53
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      700
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          188      283
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          188      282
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      666
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      667
- -----------------------------------------------------------------------------------------------
           Pipeline              Nottingham                 Harrison          186      468
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          191      370
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          186       41
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          190       70
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          191      371
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          186       43
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          186       46
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          188      486
- -----------------------------------------------------------------------------------------------
           Pipeline              Washington                 Harrison          192      350
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          210      426
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          210      428
- -----------------------------------------------------------------------------------------------
           Roadway                 Beaver                   Mahoning          213      768
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          179      606
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          186       50
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          154      272
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          183      845
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          214      560
- -----------------------------------------------------------------------------------------------
           Pipeline                Beaver                   Mahoning          178      496
- -----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   70

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 15 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                            GRANTEE               DATED           GENERAL    
                                                                                                            LOCATION
- ---------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                <C>
           Pipeline              Yencik, Milan E.                         Pominex           11/6/75            SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stear, Angus D.                          Pominex           1/20/76            SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Scattergood, Daryl W.                    Pominex           1/11/75            SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, David A.                    Carless Resources      4/18/85            SEC 19      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rischar, Stephen S.                      Pominex           3/27/77            SEC 18      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lindquist, Gordon L.                     Pominex           6/4/77             SEC 18      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hartsock, Walter R.                 Carless Resources      4/23/85                        
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              South Range School                  Carless Resources      5/20/85            SEC 18      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brumbaugh, Lewis M.                 Carless Resources      10/4/85            SEC 19      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nichols, Paul S.                    Carless Resources      10/16/85           SEC 20      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Halt, Frederick L.                       Pominex           11/12/75         SEC 7/SEC 12  
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Erskine, James R. et ux                 C. E. Beck         10/1/85            SEC 20      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lodwick, Harvey                          Pominex           8/19/75            SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Evans, Richard E.                        Pominex           11/6/75            SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cullar, John A.                          Pominex           11/6/75            SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Calvin, William L.                       Pominex           11/6/75            SEC 4       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Scattergood, Daryl W.                    Pominex           9/8/75             SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cooley, Earl R.                          Pominex           12/8/75            SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Calvin, Rosena H.                        Pominex           11/6/75            SEC 5       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Luplow, Otto W.                          Pominex           8/20/75           SECS 5,8     
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              AFC Corporation                          Pominex           11/13/75           SEC 7       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Culp, Elizabeth T.                       Pominex           4/13/76            SEC 19      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Daniel N.                        Pominex           4/14/76            SEC 5       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davenport, Robert J.                     Pominex           3/9/76             SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carr, Richard D.                         Pominex           4/7/76             SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carr, Raymond C.                         Pominex           4/7/76             SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carr, Raymond C.                         Pominex           3/31/76            SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              AFC Corporation                          Pominex           4/30/76            SEC 5       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Culp, William H.                         Pominex           5/8/76             SEC 30      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Thompson, Jack L.                        Pominex           6/10/76            SEC 16      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wagenhouser, Kenneth C.                  Pominex           6/10/76            SEC 16      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Yacovone, Anglo                          Pominex           7/20/76            SEC 15      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bort, Myron K.                           Pominex           8/2/76             SEC 18      
- ---------------------------------------------------------------------------------------------------------------------------


<CAPTION>
- ---------------------------------------------------------------------------------------------
             TYPE                   TWP.                  COUNTY          VOL.     PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                              <C>                      <C>              <C>       <C>
           Pipeline              Beaver                   Mahoning          177      207
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          178      494
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      211
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          57        99
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          184      274
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          185      955
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          78        66
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          136      297
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          146       91
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      145
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning           not record.
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      197
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      201
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      203
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      205
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      213
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      215
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      266
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180       49
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          177      310
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      512
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      514
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      518
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      537
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      539
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      529
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          179      606
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180       41
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180      267
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180      271
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180      699
- ---------------------------------------------------------------------------------------------
           Pipeline              Beaver                   Mahoning          180      892
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   71

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 16 of 26

<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE           DATED             GENERAL    
                                                                                                              LOCATION
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                      <C>               <C>             <C>
           Pipeline              South Range School                       Pominex           9/23/76            SEC 18               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, David A.                         Pominex           2/1/77             SEC 19               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weaver, David B.                         Pominex           2/1/77           SECS 19,30             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Blosser, Arthur A.                       Pominex           1/29/77            SEC 19               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crumbacher, Garland E.                   Pominex           3/29/77          SECS 16,17             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Evans, Hazel L.                          Pominex           5/18/77            SEC 7                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Huffman, Donald E.                       Pominex           4/6/78             SEC 18               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sauerwein, Robert L.                     Pominex           4/6/78             SEC 7                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Scattergood, Daryl W.                    Pominex           9/11/75            SEC 8                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crowe, Dale R.                           Pominex           8/17/75            SEC 8                
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wittenauer, Mary                         Carless           9/11/86            SEC 18               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ellis & Wright                           Carless           9/16/86            SEC 18               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ramsey, Earl V.                      RSC Energy Corp.      7/17/84          SEC7/SEC12             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Linda L.                      RSC Energy Corp.      7/18/84          SEC7/SEC12             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bowen, Linda R.                      RSC Energy Corp.      7/26/84         SEC 7/SEC 12            
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bowen, Melvin E.                     RSC Energy Corp.      7/27/84         SEC 7/SEC 12            
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Fansler, Gary E.                     RSC Energy Corp.      8/11/84         SEC 7/SEC 12            
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hendricks, Irma J.                       Pominex           11/11/75       SEC 6/ SECS 1,12         
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wiltcrest Farms Inc.                     Pominex           11/12/75       SEC 7/ SEC 1,12          
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Moff, Robert C.                          Pominex           8/19/75       SEC 6/ SECS 1,12          
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              AFC Corporation                      RSC Energy Corp.      8/12/83   SEC 5,6,7/LOT 8,18/SEC 1,12
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Barger, William R.                       Pominex           5/6/76          LOT 13(4DIV)            
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kramer, David H.                     RSC Energy Corp.      6/4/83             SEC 18               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Lura E.                          Pominex           8/7/75             LOT 31               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Southern Hills Golf                      Pominex           1/13/76          LOTS 19,48             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brown, Paul N.                           Pominex           10/8/75             LOT 9               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Moran, Adelbert C.                       Pominex           10/15/75            LOT 9               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lange, Ernest C.                         Pominex           10/15/75            LOT 9               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rhodes, Roy I.                           Pominex           8/7/75             LOT 31               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shorten, Edward A.                       Pominex           9/16/75          SECS 13,19             
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Swanston Children Home                   Pominex           10/3/75             LOT 21              
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lynn, Leland E.                          Pominex           9/30/75            LOT 30               
- ------------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kyle, Mary E.                            Pominex           8/8/75             LOT 30               
- ------------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -------------------------------------------------------------------------------------------------
             TYPE                     TWP.                      COUNTY          VOL.     PAGE
                                 
- -------------------------------------------------------------------------------------------------
<S>                                  <C>                       <C>               <C>     <C>
           Pipeline                   Beaver                   Mahoning          181      935
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          183      843
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          183      844
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          183      846
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          184      728
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          185      169
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          189      556
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          189      567
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          177      211
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          177      199
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          316      208
- -------------------------------------------------------------------------------------------------
           Pipeline                   Beaver                   Mahoning          329      154
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          214      159
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          214      161
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          214      248
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          214      553
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          214      562
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          177      147
- -------------------------------------------------------------------------------------------------
           Pipeline               Beaver/ Green                Mahoning          177      151
- -------------------------------------------------------------------------------------------------
           Pipeline              Beaver/Canfield               Mahoning          177      299
- -------------------------------------------------------------------------------------------------
           Pipeline           Beaver/Canfield/Green            Mahoning          210      423
- -------------------------------------------------------------------------------------------------
           Pipeline                  Boardman                  Mahoning          179      768
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          209      241
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      179
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      209
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      217
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      219
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      221
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      227
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      229
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      268
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      270
- -------------------------------------------------------------------------------------------------
           Pipeline                  Canfield                  Mahoning          177      272
- -------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   72

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 17 of 26

<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                               GRANTEE            DATED           GENERAL    
                                                                                                            LOCATION
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                      <C>               <C>             <C>
           Pipeline              Iona Inc.                                Pominex           10/7/75            LOT 30              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gaca, James T.                           Pominex           9/10/75            LOT17               
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Morris, Richard D.                       Pominex           11/7/75          LOT 20(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McKenzie, Roland L.                      Pominex           10/28/75         LOT 20(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anderson, Leroy                          Pominex           10/31/75         LOT 20(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anderson, Raymond K.                     Pominex           10/31/75        LOTS 18,19,20          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Seidner, Blanche G.                      Pominex           9/29/75            LOT 18              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              AFC Corporation                          Pominex           8/21/75     SECS 5,6,7/LOTS 8,18       
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hurd, Dallas L.                          Pominex           3/24/76          LOT 48(3DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Chambers, George H.                      Pominex           3/25/76          LOT 48(3DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Chambers, George H.                      Pominex           3/25/76          LOT 48(3DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Meredith, Norman C.                      Pominex           3/23/76          LOT 48(3DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wellington, Thomas                       Pominex           3/24/76          LOT 48(3DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dietrich, Arthur C.                      Pominex           4/9/76           LOT 24(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bieber, Raymond N.                       Pominex           3/27/76        LOT 23,24(4DIV)         
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kelso, George R.                         Pominex           4/12/76          LOT 24(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kelso, George R.                         Pominex           6/24/76          LOT 24(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Paulo, Walter H.                         Pominex           12/22/75         LOT 30(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Skelton, Theda M.                        Pominex           10/7/75          LOT 9(3DIV)           
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Salvia, Joseph                           Pominex           10/1/75          LOT 31(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Forney, Monroe M.                        Pominex           9/29/75   LOT 19(3DIV), LOT 47(4DIV)   
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Appel, James R.                          Pominex           10/29/75         LOT 20(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Manley, Joseph W.                        Pominex           10/29/75         LOT 13(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Coe, Madeline                            Pominex           1/20/76          LOT 13(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Acierno, Samuel J.                       Pominex           9/30/75          LOT 20(4DIV)          
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beeman, Marilyn                      RSC Energy Corp.      6/17/83            SEC 1               
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Perkins, Joseph E.                       Pominex           11/12/75           SEC 12              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Teets, Paul L.                       RSC Energy Corp.      6/6/84             SEC 23              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Less, Paul E.                            Pominex           11/8/76            SEC 23              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Knauf, John D.                           Pominex           3/25/78          SECS 8,10             
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Everson, Charles W.                      Pominex           6/26/84          SECS 10,11            
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lam Enterprises                      RSC Energy Corp       6/19/84            SEC 12              
- -----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schaal, Kenton D.                    RSC Energy Corp.      7/11/84            SEC 23              
- -----------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------
             TYPE                  TWP.                      COUNTY          VOL.     PAGE
                                 
- ----------------------------------------------------------------------------------------------
<S>                               <C>                       <C>               <C>     <C>
           Pipeline               Canfield                  Mahoning          177      276
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      278
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      282
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      286
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      288
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      290
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      292
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      305
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          178      503
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          178      507
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          178      509
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          178      511
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          178      513
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          179      516
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          179      531
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          179      542
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          180      484
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      274
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      223
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      225
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      264
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      284
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      297
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      181
- ----------------------------------------------------------------------------------------------
           Pipeline               Canfield                  Mahoning          177      280
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          209      283
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          177      153
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          213      715
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          182      688
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          184      273
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          177      163
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          213      913
- ----------------------------------------------------------------------------------------------
           Pipeline                Green                    Mahoning          214       12
- ----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   73

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 18 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE             DATED             GENERAL    
                                                                                                             LOCATION
- ---------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>            <C>
           Pipeline              Burkey, Edward D.                    RSC Energy Corp.      7/11/84            SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Traficant, James A.                  RSC Energy Corp.      6/19/84          SECS 14,15    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wisler, Clark W.                     RSC Energy Corp.      7/12/84            SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Roller, David A.                         Pominex           7/11/84          SECS 11,14    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wightman, Eric J.                    RSC Energy Corp.      8/2/84             SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lanterman, James A. Sr.              RSC Energy Corp.      8/8/84             SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kolarik, David                       RSC Energy Corp.      8/16/84            SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dennison, Theda M.                       Pominex           1/14/76            SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bixler, Norman L.                    RSC Energy Corp.      10/10/84           SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Williamson, Robert R.                RSC Energy Corp.      10/10/84           SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sauerwein, Arden L.                  RSC Energy Corp.      12/17/84           SEC 14      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gilbey, George W.                   Carless Resources      8/16/85            SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Calvin, Floyd H.                         Pominex           6/29/76            SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Petrila, Dorothy                    Carless Resources      4/17/85            SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nez, Murrel M.                      Carless Resources      4/18/85            SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kolarik, David                      Carless Resources      4/23/85            SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Altomare, Richard L.                Carless Resources      10/7/85            SEC 22      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slagle, Earl C.                     Carless Resources      10/31/85           SEC 26      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kappler, Rudolph H.                 Carless Resources      11/1/85           SECS 23,26   
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Teets, Paul L.                      Carless Resources      11/7/85            SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kentzel Farms, Inc.                 Carless Resources      11/14/85           SEC 24      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Less, Francis G.                         ominex            10/27/76           SEC 24      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stepuk, Catherine                        Pominex           11/21/75           SEC 11      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bowman, Paul E.                          Pominex           11/21/75           SEC 11      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Helmick, Elden L.                        Pominex           11/21/75           SEC 10      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Barnes, Ileen G.                         Pominex           11/21/75           SEC 10      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Saunders, Charles H.                     Pominex           12/15/75           SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Withers, Russel E.                       Pominex           12/10/75           SECS 8,9    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Calvin, Carrie A.                        Pominex           12/10/75           SEC 10      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dunn, AnnaBelle                          Pominex           12/10/75           SEC 9       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Zerbs, Victor                            Pominex           12/22/75           SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Paulin, Harvey H.                        Pominex           12/19/75           SECS 1,2    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hofmann, Frank W.                        Pominex           12/22/75           SEC 1       
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -------------------------------------------------------------------------------------------
             TYPE                TWP.                      COUNTY          VOL.     PAGE
                                 
- -------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>     <C>
           Pipeline              Green                    Mahoning          214       14
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          214       16
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          214      157
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      159
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          214      556
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          214      558
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          214      566
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      149
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          215      330
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          215      332
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          574      308
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          57       101
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          180      482
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          57       108
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          57       110
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          57       112
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          136      295
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          157      279
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          157      281
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          165      175
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          165      173
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          182      719
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      155
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      157
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      161
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      165
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      167
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      169
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      171
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      173
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      175
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      177
- -------------------------------------------------------------------------------------------
           Pipeline              Green                    Mahoning          177      184
- -------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   74

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 19 of 26

<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE            DATED            GENERAL    
                                                                                                             LOCATION
- -------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                      <C>               <C>                 <C>
           Pipeline              Hofmann, Dwayne R.                       Pominex           12/22/75            SEC 1    
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kentzel, Harry M.                        Pominex           12/18/75            SEC 10   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Felger, Luther                           Pominex           1/16/76             SEC 9    
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Croyle, Finley L.                        Pominex           12/21/75            SEC 8    
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sheen, Charles E.                        Pominex           12/21/75            SEC 9    
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bare, Richard E.                         Pominex           4/7/76              SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Watt, William                            Pominex           3/29/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hope, James H.                           Pominex           3/29/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weston, James R.                         Pominex           3/30/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              McIntyre, Paul D.                        Pominex           3/30/76             SEC 12   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Janik, Raymond M.                        Pominex           4/7/76              SEC 24   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cavalier, Leonard Jr.                    Pominex           5/6/76              SEC 12   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gasper, Paul S.                          Pominex           5/8/76              SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wiant, Russell L.                        Pominex           6/3/76              SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slagle, Richard G.                       Pominex           6/2/76              SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Petrila, Frank L.                        Pominex           6/2/76              SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mitlow, Thomas D.                        Pominex           6/19/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sauerwein, Arden L.                      Pominex           6/10/76             SEC 14   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beardsley, Almus L.                      Pominex           6/10/76             SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mauch, John C.                           Pominex           6/10/76             SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cavalier, Leonard A.                     Pominex           6/23/76             SEC 12   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sowers, Ivan                             Pominex           6/30/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sigle, Clyde E.                          Pominex           7/19/76             SEC 11   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Garber, Russell L.                       Pominex           7/21/76             SEC 2    
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bort, Lizzie                             Pominex           7/21/76             SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Childs, Joseph W.                        Pominex           7/28/76             SEC 13   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davis, Doris W.                          Pominex           9/16/76             SEC 10   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stearns, Charles W.                      Pominex           9/17/76             SEC 30   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Detwiler, Marcus E.                      Pominex           10/19/76            SEC 24   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kurtz, Wilbur H.                         Pominex           10/19/76            SEC 24   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bush, Harvey L.                          Pominex           10/28/76            SEC 14   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davis, Nellie L.                         Pominex           10/27/76            SEC 24   
- -------------------------------------------------------------------------------------------------------------------------
           Pipeline              Smith, Frank T.                          Pominex           11/24/76          SECS 10,11 
- -------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
             TYPE                 TWP.                      COUNTY          VOL.     PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                              <C>                      <C>               <C>     <C>
           Pipeline               Green                    Mahoning          177      186
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          177      188
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          177      195
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          177      568
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          177      570
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      520
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      523
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      525
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      527
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      533
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      535
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      766
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          179      770
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180       43
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180       45
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180       47
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      259
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      261
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      263
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      269
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      623
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      619
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      695
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      697
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      701
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          180      742
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          181      939
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          181      941
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          182      690
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          182      692
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          182      712
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          182      714
- ---------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          182      794
- ---------------------------------------------------------------------------------------------
</TABLE>
<PAGE>   75

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 20 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE           DATED             GENERAL    
                                                                                                             LOCATION
- ---------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                <C>
           Pipeline              Root, James L.                           Pominex           12/11/76           SEC 11      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Jones, Earl L.                           Pominex           1/19/77            SEC 16      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kenreich, Robert W.                      Pominex           1/18/77            SEC 16      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Shepherd, Frederick R.                   Pominex           3/25/77            SEC 16      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kappler, Emma A.                         Pominex           5/4/77             SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schaade, Harry W.                        Pominex           6/1/77             SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anglemyer, Dewayne R.                    Pominex           6/30/77            SEC 15      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Beck, John L.                            Pominex           6/30/77            SEC 15      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Herron, Alberta                          Pominex           4/4/78             SEC 18      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kenreigh, Ray M.                         Pominex           4/3/78             SEC 17      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kenreigh, Albert V.                      Pominex           4/3/78           SECS 17,18    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Zerbs, Victor Jr.                        Pominex           4/5/78             SEC 8       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Flick, Edna K.                           Pominex           3/31/78                        
- ---------------------------------------------------------------------------------------------------------------------------
           Roadway               McIntyre, Dale A.                        Pominex           4/28/76            SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------
           Roadway               Slagle, Richard G.                       Pominex           7/1/76             SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Roadway               Pifer, Lemont                            Carless           5/1/87             SEC 3       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Slagle, Earl C.                          Carless           10/28/87           SEC 23      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kenreich, David J.                       Carless           9/22/88                        
- ---------------------------------------------------------------------------------------------------------------------------
           Roadway               Kridler, Karl f. et ux                   Carless           12/27/88           SEC 16   
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Taylor,  Virgil D. et ux                 Carless           2/7/89             SEC 10    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Skinner, Wilbur C.                   RSC Energy Corp.      6/28/83            SEC 21      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Foraker, Robert L.                   RSC Energy Corp.      7/6/83             SEC 21      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sheck, Stanley A.                    RSC Energy Corp.      7/20/83            SEC 1       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gilbert, Anna S.                     RSC Energy Corp.      7/22/83            SEC 1       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sheck, John J.                       RSC Energy Corp.      7/20/83            SEC 1       
- ---------------------------------------------------------------------------------------------------------------------------
           Roadway               Foraker, Robert L.                   RSC Energy Corp.      5/24/84                        
- ---------------------------------------------------------------------------------------------------------------------------
        Pipeline & Row           Little, Lester                           Carless           12/8/87            2 QTR       
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wiscarver, Walter et ux               Kelt Ohio Inc.       5/30/97            SEC 21    
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Knicely, Donald B.                   RSC Energy Corp.      6/1/83             LOT 33      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cross, Jack R.                       RSC Energy Corp.      6/1/83             SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mitchell, Clarence E.                RSC Energy Corp.      6/2/83             LOT 30      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Holt, Jearl R.                       RSC Energy Corp.      6/2/83             SEC 13      
- ---------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wilson, Charles F.                   RSC Energy Corp.      6/8/83             SEC 12      
- ---------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- -----------------------------------------------------------------------------------------------
             TYPE                 TWP.                      COUNTY          VOL.     PAGE
                                 
- -----------------------------------------------------------------------------------------------
<S>                               <C>                      <C>               <C>      <C>
           Pipeline               Green                    Mahoning          182      796
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          183      847
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          183      848
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          184      271
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          184      933
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          185      293
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          185      956
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          185      957
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          189      559
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          189      561
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          189      563
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          189      565
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning
- -----------------------------------------------------------------------------------------------
           Roadway                Green                    Mahoning          179      772
- -----------------------------------------------------------------------------------------------
           Roadway                Green                    Mahoning          180      617
- -----------------------------------------------------------------------------------------------
           Roadway                Green                    Mahoning          460      240
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          574      101
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning
- -----------------------------------------------------------------------------------------------
           Roadway                Green                    Mahoning          795      161
- -----------------------------------------------------------------------------------------------
           Pipeline               Green                    Mahoning          826       56
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum         895      266
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum         895      264
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum         897      201
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum         897      203
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum         897      205
- -----------------------------------------------------------------------------------------------
           Roadway               Madison                   Muskingum
- -----------------------------------------------------------------------------------------------
        Pipeline & Row           Madison                   Muskingum        1000      389
- -----------------------------------------------------------------------------------------------
           Pipeline              Madison                   Muskingum        1135       37
- -----------------------------------------------------------------------------------------------
           Pipeline               Salem                    Muskingum         894      129
- -----------------------------------------------------------------------------------------------
           Pipeline               Salem                    Muskingum         594      127
- -----------------------------------------------------------------------------------------------
           Pipeline               Salem                    Muskingum         894      133
- -----------------------------------------------------------------------------------------------
           Pipeline               Salem                    Muskingum         794      131
- -----------------------------------------------------------------------------------------------
           Pipeline               Salem                    Muskingum         894      135
- -----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   76

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 21 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                            GRANTEE               DATED             GENERAL    
                                                                                                              LOCATION
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                <C>
           Pipeline              Foraker, Charles A.                  RSC Energy Corp.      6/24/83            LOT 22            
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wisecarver, Wayne L.                 RSC Energy Corp.      6/23/83            SEC 7             
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Caldwell, Gaylord W.                 RSC Energy Corp.      6/25/83            SEC 13            
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rasor, Etta                          RSC Energy Corp.      6/24/83            SEC 6             
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gierke, Clifford C                   RSC Energy Corp.      6/24/83            SEC 7             
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Knicely, Richard W.                  RSC Energy Corp.      6/27/83            SEC 8             
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              East Ohio Gas Co.                    RSC Energy Corp.      11/22/83          SECS 12,19         
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Baker, Charles L.                    RSC Energy Corp.      6/30/83         LOT 4, 1QTR          
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Snyder, Robert W.                    RSC Energy Corp.      7/9/83     LOT 2, 3QTR, LOT 3 4QTR   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Peterson, Charles H.                 RSC Energy Corp.      7/8/83          LOT 3, 4QTR          
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Mohr, Roy J.                         RSC Energy Corp.      7/21/83         LOT 19, 4QTR         
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McNeish, James A.                    RSC Energy Corp.      7/23/84         LOT 15, 4QTR         
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ward, Margaret A.                    RSC Energy Corp.      8/24/03         LOTS 2,9,12          
- ---------------------------------------------------------------------------------------------------------------------------------
           Roadway               Stotts, Dale                         RSC Energy Corp.      8/1/83           LOTS 16,25          
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wells, Arthur L.                    Carless Resources      9/16/85            LOT 9             
- ---------------------------------------------------------------------------------------------------------------------------------
          Compressor             Cale, Thomas & Cathy                    SKZ, Inc.          10/28/86           SEC 16   
- ---------------------------------------------------------------------------------------------------------------------------------
          Compressor             Cale, Thomas & Cathy                    SKZ, Inc.          10/28/86           SEC 16   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lafollette, Olive                      Polen, Herb         5/29/76            SEC 15    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Vorhies, James & Barbara               Polen, Herb         5/29/76            SEC 15    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cale, Robert                           Gaspro, Inc.        2/3/78             SEC 16    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cale, Robert                           Polen, Herb         5/19/76          SECS 16,15  
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Drake, Earl & Juanita                  Polen, Herb         6/9/76             SEC 21    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Corbett, Harry                         Gaspro, Inc.        10/28/82           SEC 14   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cale, Robert                            Herb Polen         5/19/76          SECS 16,15  
- ---------------------------------------------------------------------------------------------------------------------------------
       Pipeline Easement         Drake, Earl et ux                       Herb Polen         6/9/76             SEC 21    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gregory, Ronald & Dorothy               Herb Polen         5/17/76            SEC 13    
- ---------------------------------------------------------------------------------------------------------------------------------
 Continuation of Right of Way    Big C Ranch, Inc                       Gaspro, Inc.        7/7/81           SECS 24,25  
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Caldwell Lumber & Supply            Zilkha Energy Co.      11/12/87           SEC 25   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Big C Ranch, Inc                       Gaspro, Inc.        1/19/76          SECS 24,25  
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ake, Mort & Myrtle                 Kelt Oil & Gas Inc.     7/23/90            SEC 23    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Anderson, Harold et ux                    Gaspro           10/22/74           SEC 10   
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ake, Mort & Myrtle                        Gaspro           1/15/81            SEC 23    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ake, Mort & Myrtle                        Gaspro           6/8/76           SECS 11,14  
- ---------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ---------------------------------------------------------------------------------------------
             TYPE                 TWP.                      COUNTY          VOL.     PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                                <C>                       <C>              <C>      <C>
           Pipeline                 Salem                    Muskingum         894      237
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum         894      241
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum         894      235
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum         894      239
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum         894      269
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum         894      271
- ---------------------------------------------------------------------------------------------
           Pipeline                 Salem                    Muskingum          not record.
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         895      262
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         896      111
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         897      197
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         897      199
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         897      207
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         898      329
- ---------------------------------------------------------------------------------------------
           Roadway                Washington                 Muskingum          not record.
- ---------------------------------------------------------------------------------------------
           Pipeline               Washington                 Muskingum         945      151
- ---------------------------------------------------------------------------------------------
          Compressor               Buffalo                     Noble           N/A      N/A
- ---------------------------------------------------------------------------------------------
          Compressor               Buffalo                     Noble           143      802
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      797
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      796
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           146      851
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      795
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      793
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           165      545
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      795
- ---------------------------------------------------------------------------------------------
       Pipeline Easement           Buffalo                     Noble           143      793
- ---------------------------------------------------------------------------------------------
           Pipeline                Buffalo                     Noble           143      802
- ---------------------------------------------------------------------------------------------
 Continuation of Right of Way       Olive                      Noble           N/A      N/A
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           164      739
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           142      952
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           169      727
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           140      694
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble            not record.
- ---------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           143      509
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   77

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 22 of 26

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                GRANTEE           DATED                 GENERAL    
                                                                                                                  LOCATION
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                <C>                     <C>                  <C>
           Pipeline              Brothers, Sadie                           Gaspro           2/2/77                  SEC 1         
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Clark, Herbert & Glenna                   Gaspro           10/29/74                SEC 15       
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crock, Freda & Sebastion                  Gaspro           9/19/74                               
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Crock, Freda & Sebastion                  Gaspro           7/24/76                 SEC 22        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Big C Ranch                               Gaspro           1/14/76               SECS 24,25      
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Davis, Phil et ux                  Canyon Petrol. Corp.    6/10/75                 SEC 23        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gardner, Robert et ux                     Gaspro           11/20/79                SEC 24       
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Greathouse, Edward et al           Canyon Petrol. Corp.    3/5/75                  SEC 25        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Greathouse, Edward et ux                  Gaspro           6/24/76                 SEC 25        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Greathouse, Edward et ux           Canyon Petrol. Corp.    3/5/75                SECS 25,26      
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hutchins, Elvin J. et ux                  Gaspro           9/10/75            SECS 14,13,24,23   
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hupp, John                                Gaspro           12/8/76                 SEC 12        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hayes, Gerald et al                       Gaspro           11/5/74                 SEC 10        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Finley Mitchell et ux              Kelt Oil & Gas Inc.     8/7/91                  SEC 23        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Webber, M. W. et ux                Canyon Petrol. Corp.    3/3/75                  SEC 25        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pickenpaugh, Ernest et ux                 Gaspro           9/20/74                               
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pickenpaugh, Murl                         Gaspro           9/23/74                               
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parry, Edna                               Gaspro           11/2/75                 SEC 23        
- ----------------------------------------------------------------------------------------------------------------------------------
           Roadway               Radcliff, Frank                           Gaspro           8/19/76                               
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ritterbeck, Mary                   Canyon Petrol. Corp.    3/12/75                 SEC 24        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sanford, Dewey & Mary                     Gaspro           9/1/76                  SEC 23        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sherr, Mary Veronica                      Gaspro           10/29/74                              
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Still, Lillian                            Gaspro           12/8/76                 SEC 1         
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sanford, Richard et ux             Canyon Petrol. Corp.    3/12/75                 SEC 23        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Central Ohio Coal Co.                      SKZ             7/31/86                 SEC 27        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Weekley, Gilbert & Opal                   Gaspro           12/2/76                 SEC 1         
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Odlivak, Steve & Marie                    Gaspro           5/8/76                  SEC 14        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nau, William et ux                        Gaspro           2/9/77                SECS 23,14      
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Morris, Russell & Dorothy                 Gaspro           5/7/76                  SEC 14        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lori, Earnest                             Gaspro           9/27/74                 SEC 15        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kress, Marie et al                        Gaspro           5/19/79               SECS 12,13      
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ross, Larry                               Gaspro           1/27/76            SECS 14,23,24,36   
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kress, David et ux                        Gaspro           7/25/77                 SEC 12        
- ----------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
             TYPE                 TWP.                      COUNTY          VOL.     PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                        <C>             <C>      <C>
           Pipeline              Olive                      Noble           145      487
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      690
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      680
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           144      351
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           142      952
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      700
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           150       74
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      273
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           143      657
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      275
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           143      390
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           145      482
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      692
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           171      796
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      277
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      686
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      684
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           142      362
- --------------------------------------------------------------------------------------------
           Roadway               Olive                      Noble            not record.
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      320
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           144      181
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      696
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           145      480
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           141      322
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble            not record.
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           145      484
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           143      511
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           145      474
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           143      507
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           140      688
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble            not record.
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           142      938
- --------------------------------------------------------------------------------------------
           Pipeline              Olive                      Noble           145      821
- --------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   78

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 23 of 26

<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE             DATED              GENERAL    
                                                                                                               LOCATION
- -------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>               <C>
           Pipeline              Khune, James & Rebecca                    Gaspro           8/4/77               SEC 36        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Jenkins, Dr. John et ux                   Gaspro           6/20/77            SECS 35,36      
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pryor, William & Margaret             CT Productions       1/22/74              SEC 26        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schell, Ronald et ux                      Gaspro           11/10/79             SEC 12        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ohio Power Co.                            Gaspro           9/8/76               SEC 27        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parks, Edward & Shirley                    SKZ             2/21/87              SEC 23        
- -------------------------------------------------------------------------------------------------------------------------------
       Pipeline/Roadway          Radcliff, Frank                           Towner           8/21/84              SEC 27        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sanford, Dewey & Mary                     Gaspro           9/20/74         SECS 14,15,22,23   
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Corbett, Harry                            Gaspro           10/28/82        SECS 11,12/ SEC 14 
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Delaney, Glen et ux                Canyon Petrol. Corp.    3/6/76             SECS 30,31      
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Richey, Elizabeth et al                   Gaspro           10/18/77             SECS 6,7      
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Richey, Marion B. et al                 Herb Polen         5/29/76              SEC 7         
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sayre, Wilbert Jr. et ux                  Gaspro           10/24/77             SEC 7         
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sayre, Frank Sr. et ux                    Gaspro           6/1/78               SEC 7         
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Williamson, Floyd et al                   Gaspro           10/16/78             SEC 7         
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Burns, Miles et al                      Herb Polen         1/8/76               SEC 24        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bossow, Robert E.                        Pominex           9/14/77              LOT 4         
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brosius, Paul A.                         Pominex           6/25/77              LOT 11        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bujalski, Victoria                       Pominex           10/23/77             SECS 2,3      
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Lucas, Homer O. Sr.                      Pominex           10/23/76             LOT 13        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Robinson, Donald B.                      Pominex           6/24/77              LOT 21        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Winchell, Roger S.                       Pominex           6/23/77            LOTS 21,31      
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dorson, David J.                         Pominex           10/8/77              LOT 72        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hall, Arthur A.                          Pominex           10/11/77             LOT 92        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Kuse, Clarence A.                        Pominex           10/8/77              LOT 82        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Pasicznyk, John                          Pominex           10/10/77         LOTS 81,82,91,92  
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Rowe, Hyman J.                           Pominex           10/12/77             LOT 83        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Soltis, Richard C.                       Pominex           10/20/77         LOTS 81,82,91,92  
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Summers, Joseph R.                       Pominex           10/8/77             LOTS 61,71     
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nalle, Wayne R.                         Leslie Oil         11/29/79             LOT 23        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carlisle, William                         Leslie           4/5/79               SEC 22        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Carlisle, William                         Leslie           2/26/80              SEC 22        
- -------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hall, Donald                              Leslie           5/8/79               SEC 23        
- -------------------------------------------------------------------------------------------------------------------------------
                                                                                                        
<CAPTION>                                                                                             

- ----------------------------------------------------------------------------------------------
             TYPE                  TWP.                      COUNTY          VOL.     PAGE
                                 
- ----------------------------------------------------------------------------------------------
<S>                                <C>                         <C>             <C>      <C>
           Pipeline                 Olive                      Noble           146      171
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           145      680
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           139      393
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           150       45
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble            not record.
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble            not record.
- ----------------------------------------------------------------------------------------------
       Pipeline/Roadway             Olive                      Noble            not record.
- ----------------------------------------------------------------------------------------------
           Pipeline                 Olive                      Noble           140      682
- ----------------------------------------------------------------------------------------------
           Pipeline             Richland/Buffalo               Noble           351      693
- ----------------------------------------------------------------------------------------------
           Pipeline                 Sharon                     Noble           143      138
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           146      410
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           143      799
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           146      412
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           147      523
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           148      315
- ----------------------------------------------------------------------------------------------
           Pipeline                  Wayne                     Noble           143      800
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          945      1089
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          943      1014
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          947      1132
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          942      885
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          942      889
- ----------------------------------------------------------------------------------------------
           Pipeline                Freedom                    Portage          942      891
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947      337
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          946      773
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947      338
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947      334
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947       64
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947      673
- ----------------------------------------------------------------------------------------------
           Pipeline                Windham                    Portage          947      336
- ----------------------------------------------------------------------------------------------
           Pipeline                Perry                    Tuscarawas         552      471
- ----------------------------------------------------------------------------------------------
           Pipeline                Perry                    Tuscarawas          not record.
- ----------------------------------------------------------------------------------------------
           Pipeline                Perry                    Tuscarawas          not record.
- ----------------------------------------------------------------------------------------------
           Pipeline                Perry                    Tuscarawas          not record.
- ----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   79

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 24 of 26

<CAPTION>
- --------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                                 GRANTEE         DATED               GENERAL    
                                                                                                               LOCATION
- --------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                      <C>               <C>                <C>
           Pipeline              Bowers, Charles                           Leslie           7/17/78            SEC 13           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Plute, Martin F. Sr.                      Leslie           6/16/79            SEC 22           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parker, Ambrose                           Leslie           1/5/80             SEC 23           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Willison, Hazel M.                        Leslie           5/17/78            SEC 21           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Aplin, Charles E. II                      Leslie           5/10/78            SEC 20           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gardner, J. B. et al                      Leslie           6/6/78             SEC 12           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Nalle, Wayne                              Leslie           11/29/79           SEC 23           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stocker Concrete Co.                      Leslie           3/10/80            SEC 9            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stocker Concrete Co.                      Leslie           3/10/80            SEC 10           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Swartzentruber, Wm. J.                    Leslie           5/9/78             SEC 16           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gardner, Richard                          Leslie           5/10/78            SEC 17           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gardner, Richard                          Leslie           12/8/78            SEC 17           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Parker, Ray W.                            Leslie           12/12/78           SEC 24           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Dunlap, Pearley B.                        Leslie           8/12/78            SEC 8            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hisrich, Thomas                           Zenith           9/9/78           SECS 9,12          
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Morris, Walter                            Zenith           3/26/79            SEC 2            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Watson, Bertha                            Zenith           12/16/78            SEC 1           
- --------------------------------------------------------------------------------------------------------------------------------
          Compressor             Coventry, Luella et ux                   Carless           10/2/90       SEC 4(ROGERS COMP.)   
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Clark, Richard E.                         Zenith           3/1/79             SEC 23           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Logan Coal & Supply                       Leslie           4/5/77             LOT 30           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Wilson, Shirley                           Leslie           4/21/77            SEC 27           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Conwell, Thomas                           Leslie           12/13/78           SEC 2            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Long, John                                Leslie           10/13/78           SEC 19           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Edwards, Floyd                            Leslie           1/13/79            LOT 30           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Treat, Robert                             Leslie           11/6/78            LOT 37           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Glazer, Harold                            Leslie           6/3/78             SEC 35           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Garrettson, Lester                        Leslie           6/20/78            LOT 4            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Garrettson, Lester                        Leslie           11/20/78           LOT 4            
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Clark, Henry                              Leslie           4/21/78            SEC 23           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Cradlebaugh, Charles                      Leslie           10/14/78           LOT 32           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Empire Coal Co.                           Leslie           11/6/78          LOTS 32, 38        
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Bachtel, Harold                           Leslie           12/13/78           LOT 13           
- --------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Yoder, Enos                              Carless           6/16/87            SEC 22           
- --------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- ----------------------------------------------------------------------------------------------
             TYPE                  TWP.                      COUNTY          VOL.     PAGE
                                 
- ----------------------------------------------------------------------------------------------
<S>                              <C>                       <C>                <C>      <C>
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         552      471
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         554       97
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         554      100
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         539      618
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         539      617
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         544      592
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         544      593
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         543       21
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         542       66
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         546      463
- -----------------------------------------------------------------------------------------------
           Pipeline                Perry                   Tuscarawas         544      389
- -----------------------------------------------------------------------------------------------
          Compressor               Perry                   Tuscarawas         142      349
- -----------------------------------------------------------------------------------------------
           Pipeline                 Rush                   Tuscarawas         545      833
- -----------------------------------------------------------------------------------------------
           Pipeline                Salem                   Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas           not record.
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         543       20
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         545      807
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         543      892
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         540       39
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         539      886
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         545      806
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         539      616
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         543      347
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         543      891
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         545      124
- -----------------------------------------------------------------------------------------------
           Pipeline               Washington               Tuscarawas         612      895
- -----------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   80

<TABLE>

                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 25 of 26

<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                             GRANTEE              DATED           GENERAL    
                                                                                                            LOCATION
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                  <C>                   <C>                        <C>
           Pipeline              Drayer, Robert D.                    RSC Energy Corp.      1/17/84          LOTS 30,31           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              McDougle, Shirley W.                 RSC Energy Corp.      7/23/84            SEC 26             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Roher, Arthur U.                     RSC Energy Corp.      12/1/84    LOTS 3,4,29,30,33,34,35    
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Finkel, Charles E.                   RSC Energy Corp.      8/2/84             LOT 3              
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Jackson, Mildred I.                  RSC Energy Corp.      8/2/84            LOTS 2,3            
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ramsey, Rollie E.                    RSC Energy Corp.      8/4/84          LOTS 1,2,3,4          
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Ford, Charles D.                     RSC Energy Corp.      1/12/84            LOT 20             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Strahler, Timothy H.                 RSC Energy Corp.      1/17/84      LOTS 65,66,828,834       
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Flesher, William C.                  RSC Energy Corp.      1/14/84     LOTS 34,35,19,27,28       
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gorrell, David C.                    RSC Energy Corp.      1/12/84          LOTS 31,40           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Doebreiner, Dean C.                  RSC Energy Corp.      1/17/84          LOTS 65,66           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Neal R.                      RSC Energy Corp.      1/12/84       LOTS 19,20,27,28        
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Douglas L.                   RSC Energy Corp.      1/19/84          LOTS 79,78           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Damon S.                     RSC Energy Corp.      1/19/84            LOT 5              
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Curry, Bonnum G.                     RSC Energy Corp.      1/21/84         LOTS 40,837           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Schaad, Ralph                        RSC Energy Corp.      1/19/84        LOTS 26,27,34          
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Martin, Kyle F.                      RSC Energy Corp.      1/19/84            LOT 42             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Whipkey, Charles E.                  RSC Energy Corp.      1/19/84          LOTS 5,78            
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Brooks, Loring E.                    RSC Energy Corp.      1/19/84            LOT 22             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gearhart, Ralph E.                   RSC Energy Corp.      7/18/84   LOTS 40,837,831, SEC 21     
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Huck, Norbert R.                     RSC Energy Corp.      7/19/84          LOTS 67,73           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Miller, Wilfrid                      RSC Energy Corp.      7/19/84            LOT 21             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Sherlock, Robert L.                  RSC Energy Corp.      7/19/84          LOTS 21,13           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hendershot, Jack W.                  RSC Energy Corp.      7/19/84            LOT 63             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Drayer, Kenneth R.                   RSC Energy Corp.      7/21/84            LOT 11             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Danker, Geza                         RSC Energy Corp.      7/24/84   SEC 21, LOTS 16,826,822     
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tornes, Earl J.                      RSC Energy Corp.      8/1/84             LOT 73             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Arnold, Joseph R.                    RSC Energy Corp.      8/6/84           LOTS 35,43           
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Reed, John Paul                      RSC Energy Corp.      8/2/84             LOT 62             
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Tornes, Anthony A.                   RSC Energy Corp.      8/18/84            LOT 69             
- ----------------------------------------------------------------------------------------------------------------------------------
           Roadway               Gearhart. Ralph E.                   RSC Energy Corp       9/5/84        LOTS 831,837,40         
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Finkel, Charles E.                   RSC Energy Corp.      12/19/84          LOTS 50,57          
- ----------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Huck, Charles D.                        LTV Steel          2/12/85            LOT 13             
- ----------------------------------------------------------------------------------------------------------------------------------


<CAPTION>
- ---------------------------------------------------------------------------------------------
             TYPE                  TWP.                      COUNTY          VOL.     PAGE
                                 
- ---------------------------------------------------------------------------------------------
<S>                              <C>                       <C>                <C>      <C>
           Pipeline              Watertown                 Wahington          562      244
- ---------------------------------------------------------------------------------------------
           Pipeline                Palmer                  Washington         569       62
- ---------------------------------------------------------------------------------------------
           Pipeline              Waterford                 Washington         562      238
- ---------------------------------------------------------------------------------------------
           Pipeline              Waterford                 Washington         570       45
- ---------------------------------------------------------------------------------------------
           Pipeline              Waterford                 Washington         570       47
- ---------------------------------------------------------------------------------------------
           Pipeline              Waterford                 Washington         570       49
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      240
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      242
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      246
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      248
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      504
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      506
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      508
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      625
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      510
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      627
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      512
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      514
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         562      516
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       50
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       52
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       54
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       56
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       58
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569       60
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         569      288
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         570       53
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         570       43
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         570       51
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         570      609
- ---------------------------------------------------------------------------------------------
           Roadway               Watertown                 Washington         570      611
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         574      306
- ---------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         575      264
- ---------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   81

<TABLE>
                                                             EXHIBIT "C"
                                                          GATHERING SYSTEMS

                                                 (ROW GRANTS, EASEMENTS, AGREEMENTS)
   Attached to a Purchase and Sale Agreement between Kelt Ohio Inc. and North Coast Energy, Inc., dated _______, 1998 Page 26 of 26

<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
           TYPE                    GRANTOR                              GRANTEE             DATED            GENERAL    
                                                                                                             LOCATION
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>                                 <C>                    <C>       <C>
           Pipeline              Sampson, James L.                   Carless Resources      6/3/85         LOTS 28,29,18         
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Gearhart, Ralph E.                  Carless Resources      9/26/85   LOTS 40,837,831, SEC 21    
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Hysell, Alva                             Carless           4/16/87            LOT 26            
- ---------------------------------------------------------------------------------------------------------------------------------
           Roadway               Schaad, Ralph                            Carless           4/16/87            LOT 27            
- ---------------------------------------------------------------------------------------------------------------------------------
           Pipeline              Stollar, Dewey H.                       RSC Energy         7/27/84     LOTS 22,23,29,30,31      
- ---------------------------------------------------------------------------------------------------------------------------------

<CAPTION>
- --------------------------------------------------------------------------------------------
             TYPE                  TWP.                      COUNTY          VOL.     PAGE
                                 
- --------------------------------------------------------------------------------------------
<S>                              <C>                       <C>                <C>      <C>
           Pipeline              Watertown                 Washington         578      577
- --------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         583       62
- --------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         601      239
- --------------------------------------------------------------------------------------------
           Roadway               Watertown                 Washington         601      241
- --------------------------------------------------------------------------------------------
           Pipeline              Watertown                 Washington         570      607
- --------------------------------------------------------------------------------------------
</TABLE>
<PAGE>   82
                                   EXHIBIT "D"

                                    CONTRACTS




Gas sales contract made and entered into as the 15th day of June 1997 by and
between LTV Steel Company, Inc. and Kelt Ohio, Inc.

Gas sales contract with Volunteer Energy Corporation

<PAGE>   83
                       KELT OHIO FIELD VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR              DESCRIPTION                   SERIAL NUMBER           LIC. NUM.                  USE

<S>       <C>                               <C>                         <C>             <C>                   
   1981   Ford (1-Ton)                      1FDJF37Z6BPB04040           PB910Y          Welding Truck w/ Lincoln Welder
   1986   Ford F-250                        1FTEF26NXGLA71069           PB293F          Tong Truck w/ Fifth Wheel
   1986   Ford F-250                        2FTEF26N1GCB50186           PW81J           Roustabout Truck Tooled Out
   1968   International Tractor Forklift    11717WZGG                   N/L             Shop Forklift
   1981   Champ Forklift Mod.-6B608         CC810361                    N/L             Shop Forklift
   1980   Mack Tractor #1                   R686ST33157                 PK405J          Five Axle w/ Winch
   1980   Mack Tractor #2                   R686ST65607                 PW917Y          Five Axle w/ Winch
   1970   Mack Tractor #3                   RS77SLST7363                                Five Axle w/ Winch/Poles
   1981   Mack Water Truck #1               1M2N187Y0BA001879           PW80J           60 BBL. Vacuum Truck
   1981   Mack Water Truck #2               1M2P137Y5BA009777           P992EC          70 BBL. Vacuum Truck
   1972   Mack Water Truck #3               R685ST27275                 P993EC          60 BBL. Vacuum Truck
   1979   Ford Swab - Rig #1                F61CFFE0317                 N/L             SD Swab Unit - 7500' 9/16" Line
   1979   Ken./Skipco Service - Rig #2      167372                      N/L             DD Service Unit - 7500' 9/16" Line
   1982   Int./Walker Neer Service Rig #4   1HTCF2674CHA2080            N/L             DD Service Unit - 7500' 9/16" Line
   1988   Ford F-600 Winch Truck #1         1FDNF60HXJVA07695           PW916Y          Truck w/ Winch/Poles
   1980   Chevy C70 Winch Truck #2          C17DSAV114299               PK402J          Truck w/ Winch/Poles
   1981   Chevy C60 Wireline Truck          1GBG7D1B3BV131192           PW914Y          Cased/Open Hole Unit w/ Tools
   1979   Ford Dump Truck                   F61CVDE1983                 PK403J          Single Axle Dump Trk. 8 Ton Cap.
   1980   Power Trl. Unit With 3304 Cat     N/A                         N/L             Hydra. Unit - Tongs/Swivel
   1976   International TD15 Dozer          4654                        N/L             TD-15 Dozer w/ winch
   1984   Kamotsu D41A Dozer                6688                        N/L             D41A Dozer w/ winch -6 way Bld.
   1994   Case 580 SK 4x4 BkHoe/Ldr         JJG0182930                  N/L             4 x 4 Loader Hoe w/ forks
   1984   Ford Tractor                      C720846                     N/L             4 x 4 w/ Bush Hog & Blade
   1980   Ditch Witch R6510DD Trencher      653876                      N/L             Ditch Witch Trencher
   1975   Allis Chalmers D Road Grader      D-6353                      N/L             A. C. Road Maintainer
   1985   Dodge 1 Ton                       1B6MW342WFS602228           PB291F          Flat Bed w/ 10 Bbl. Plastic Tank
   1985   Miller Welder Trailer Mounted     JB503976                    N/L             Pull behind Miller Welder
</TABLE>


                                  Page 1 of 2
<PAGE>   84

                       KELT OHIO FIELD VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR              DESCRIPTION                   SERIAL NUMBER           LIC. NUM.                  USE

<S>       <C>                               <C>                         <C>             <C>                   
   1978   JWS Trailer                       JWS-118                     T240BU          Tandem Axle w/ Rolling Tail Bd.
   1972   Shop Made Drop Deck Trailer       TR121574                    TLE5764         Drop Deck  Tandem Axle w/ RTB
   1983   JWS Float Trailer                 JWS170                      T241BU          Single Axle w/ Rolling Tail Board
   1980   Dickerson Lowboy                  D50TLBT113245               T239BU          Tandem Axle w/ Hydralic Ramps
   1981   Lufkin Trailer                    1L01B4023B1058626           T333GX          Tandem Axle w/ Rolling Tail Brd.
   1981   Aztec Trailer                     9676                        T339GX          Tandem Axle no Rolling Tail Brd.
   1995   Backhoe Trailer                   DD587ASVE30328695           T785XA          Tandem Axle w/ loading ramps
   1968   Trailmobile Box Trailer           E34481                      N/L             Storage/Parts Box Trailer Canfield
   1980   SAI Office Trailer                1676F1050                   N/L             Mobile Home Off. Trailer Canfield
   1970   Tandem Axle Box Trailer           A1HV4299                    N/L             Storage/Parts Trailer Cambridge
   1967   Fleetwood Trailer                 53147                       N/L             Mobile Home Office Trailer A'ville
</TABLE>

                                  Page 2 of 2
<PAGE>   85
                             OHIO VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.       HOUSED
 
<S>       <C>                               <C>                         <C>             <C>                
   1994   Ford Ranger                       1FTCR15X6RTA31490           P405GS          OHIO
   1985   Ford Ranger                       1FTCR1157FUB63545           P416GS          OHIO
   1987   Ford F-350                        2FTHF36L5HCA76693           P98ED           OHIO
   1987   Chevy Blazer S-10                 1GHCT18R9H0177243           SDE062          OHIO
   1984   Ford F-250                        2FTEF26G1ECA23288           PB297F          OHIO
   1990   Ford F-250                        1FTHF26H3LLA14505           PW911Y          OHIO
   1990   Ford F-250                        1FTHF26HXLLB27027           PW912Y          OHIO
   1997   Ford Ranger                       1FTDR15X5VPA48529           PAK5439         OHIO
   1985   Ford F-250 Mech. Bed              1FTEF25N5FNA65975           PW909Y          OHIO
   1988   Ford Bronco II                    1FMCU14T7JUA53649           SDE063          OHIO
   1994   Ford F-250                        1FTHF26H6RLA39309           PW82J           OHIO
   1988   Pontiac Bonneville (Black)        1G2HZ54C6JW242434           SDF164          OHIO
   1988   Pontiac Bonneville (Red)          1GZHZ54CXJW240976           YCM830          OHIO
   1986   Ford Tempo (Gold)                 1FABP22X2GK15566            SDE391          OHIO
   1997   Ford F350                         1FTHF36G9VEA31345           PAB4612         OHIO
   1986   Ford F-250                        1FTEF26N4GLA71066           PB295F          OHIO
   1993   Ford F-250                        2FTHF26H5PCA60868           PW908Y          OHIO
   1986   Ford F-250                        2FTEF26HXGCB05502           PB298F          OHIO
   1988   Ford F-350 Mech. Bed              1FDKF38G5JKA96218           PW907Y          OHIO

</TABLE>

<PAGE>   86

                             OHIO VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.       HOUSED
 
<S>       <C>                               <C>                         <C>             <C>                
   1981   Ford (1-Ton)                      1FDJF37Z6BPB04040           PB910Y          OHIO
   1986   Ford F-250                        1FTEF26NXGLA71069           PB293F          OHIO
   1986   Ford F-250                        2FTEF26N1GCB50186           PW81J           OHIO
   1968   International Tractor Forklift    11717WZGG                   N/L             OHIO
   1981   Champ Forklift Mod.-6B608         CC810361                    N/L             OHIO
   1980   Mack Tractor #1                   R686ST33157                 PK405J          OHIO
   1980   Mack Tractor #2                   R686ST65607                 PW917Y          OHIO
   1970   Mack Tractor #3                   RS77SLST7363                                OHIO
   1981   Mack Water Truck #1               1M2N187Y0BA001879           PW80J           OHIO
   1981   Mack Water Truck #2               1M2P137Y5BA009777           P992EC          OHIO
   1972   Mack Water Truck #3               R685ST27275                 P993EC          OHIO
   1979   Ford Swab - Rig #1                F61CFFE0317                 N/L             OHIO
   1979   Ken./Skipco Service - Rig #2      167372                      N/L             OHIO
   1975   Chevy 1 Ton (Smeal)               CCZ335J155712               N/L             OHIO
   1988   Ford F-600 Winch Truck #1         1FDNF60HXJVA07695           PW916Y          OHIO
   1980   Chevy C70 Winch Truck #2          C17DSAV114299               PK402J          OHIO
   1981   Chevy C60 Wireline Truck          1GBG7D1B3BV131192           PW914Y          OHIO
   1979   Ford Dump Truck                   F61CVDE1983                 PK403J          OHIO
   1980   Power Trl. Unit With 3304 Cat     N/A                         N/L             OHIO
   1976   International TD15 Dozer          4654                        N/L             OHIO
   1984   Kamotsu D41A Dozer                6688                        N/L             OHIO
   1994   Case 580 SK 4x4 BkHoe/Ldr         JJG0182930                  N/L             OHIO
   1984   Ford Tractor                      C720846                     N/L             OHIO
   1986   Honda 4 Wheel ATV TRX             JH3TE0601GC105485           N/L             OHIO
   1980   Ditch Witch R6510DD Trencher      653876                      N/L             OHIO
          Allis Chalmers D Road Grader      D-6353                      N/L             OHIO
   1985   Dodge 1 Ton                       1B6MW342WFS602228           PB291F          OHIO

</TABLE>

<PAGE>   87

                             OHIO VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.       HOUSED
 
<S>       <C>                               <C>                         <C>             <C>                
   1985   Miller Welder Trailer Mounted     JB503976                    N/L             OHIO
   1978   JWS Trailer           (DA-RTB)    JWS-118                     T240BU          OHIO
   1972   Shop Made Drop Deck Trailer       TR121574                    TLE5764         OHIO
   1983   JWS Float Trailer     (SA-RTB)    JWS170                      T241BU          OHIO
   1980   Dickerson Lowboy w/ Hyd Rps       D50TLBT113245               T239BU          OHIO
   1981   Lufkin Trailer        (DA-RTB)    1L01B4023B1058626           T333GX          OHIO
   1981   Aztec Trailer         (DA-NTB)    9676                        T339GX          OHIO
   1995   Backhoe Trailer     (DA-Ramps)    DD587ASVE30328695           T785XA          OHIO
   1968   Trailmobile Box Trailer           E34481                      N/L             OHIO
   1980   SAI Office Trailer                1676F1050                   N/L             OHIO
   1970   Tandem Axle Box Trailer           A1HV4299                    N/L             OHIO
   1967   Fleetwood Trailer                 53147                       N/L             OHIO
</TABLE>

<PAGE>   88

                             OHIO VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.       HOUSED
 
<S>       <C>                               <C>                         <C>             <C>                
   1982   Int./Walker/Neer Service-Rig #4   1HTCF2674CHA20808           N/L             OHIO
   1981   Walker/Neer Drilling - Rig #3     2274                        N/L             OHIO
   1981   Holden Lowboy             (DA-MP) HLB342251048                T337GX          OHIO
   1977   Case 450 Track Loader             3064185                     N/L             OHIO
   1979   Dorsey Trailer           (DA-NTB) 131828                      T242BU          OHIO
   1971   Darby Float              (DA-RTB) H800517                     T336GX          OHIO
   1971   Darby Float              (DA-RTB) H800516                     T335GX          OHIO
   1965   Lufkin Trailer            (DA-DH) 21012                       T342GX          OHIO
   1978   Aztec Trailer            (DA-NTB) 3867AZT                                     OHIO
   1988   Ford Tempo (Red)                  2FAPP36XXJB127960           NSE382          California
   1987   Jeep                              1JCHR7817HT000892           SWP862          California
   1988   Pontiac Bonneville (Red)          1G2HZ54C4JW242447           SDF163          California
   1985   Dodge Van                         2B7HB23TXFK280855           YNZ798          California
</TABLE>

<PAGE>   89

                      KELT OHIO DRILLING VEHICLE INVENTORY

<TABLE>
<CAPTION>
   YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.                      USE
 
<S>       <C>                               <C>                         <C>             <C>            
   1981   Walker/Neer Drilling - Rig #3     2274                        N/L             Walker Neer 250-40 Drilling Rig
   1981   Holden Lowboy                     HLB342251048                T337GX          Emsco 550 w/Cat 379 Mud Pump
   1977   Case 450 Track Loader             3064185                     N/L             Case Track Loader w/ Forks
   1979   Dorsey Trailer                    131828                      T242BU          Tandem Axle Work/Euip. Trailer
   1971   Darby Float                       H800517                     T336GX          Tandem Axle Drill Pipe Trl. w/ RTB
   1971   Darby Float                       H800516                     T335GX          Tandem Axle Drill Pipe Trl. w/ RTB
   1965   Lufkin Trailer                    21012                       T342GX          Tandem Axle Dog House/Light Plant
   1978   Aztec Trailer                     3867AZT                                     Tandem Axle Drill Collar Trailer
</TABLE>

<PAGE>   90

                          CALIFORNIA VEHICLE INVENTORY

<TABLE>

  YEAR   DESCRIPTION                       SERIAL NUMBER               LIC. NUM.       HOUSED       DRIVER
 
<S>      <C>                               <C>                         <C>             <C>          <C>                  
  1988   Ford Tempo (Red)                  2FAPP36XXJB127960           NSE382          California   Spare
  1987   Jeep                              1JCHR7817HT000892           SWP862          California   Spare
  1988   Pontiac Bonneville (Red)          1G2HZ54C4JW242447           SDF163          California   Degenhart
  1985   Dodge Van                         2B7HB23TXFK280855           YNZ798          California   C.D.
</TABLE>

<PAGE>   91
                                  EXHIBIT "F"                        Page 1 of 2
                                EXCLUDED ASSETS

     Attached to Purchase and Sale Agreement between Kelt Ohio Inc., and North
Coast Energy, Inc., dated__________, 1998.


KELT HOUSE & LOT

KELT HOUSE
DESCRIPTION:
Known as being Lot Number Forty-five (45) in Ridgewood Acres, Subdivision Number
Three (3) to said Township as the same is marked and delineated on the recorded
plat thereof in Volume 10, Pages 70 and 71. 
DEED: 
General Warranty Deed from Edward & Jacqueline Lech to Kelt Ohio Inc. dated
6/14/1989 Recorded in Guernsey County Deed Records in Volume 382, Page 633.

LOT
DESCRIPTION:
Known as Lot 44 in Ridgewood Acres Third Subdivision. This tract containing .42
acres more or less. detailed description found on Deed.
DEED:
General Warranty Deed from Edward & Jacqueline Lech to Kelt Ohio Inc. dated
5/9/89 Recorded in Guernsey County Deed Records in Volume 382, Page 3.

<PAGE>   92
                                  EXHIBIT "F"                        Page 2 of 2
                                EXCLUDED ASSETS

     Attached to Purchase and Sale Agreement between Kelt Ohio Inc., and North
Coast Energy, Inc., dated__________, 1998.


EQUIPMENT:
<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------------------------------------------------------
                    DESCRIPTION                        SERIAL NUMBER       LIC. NUM.                         USE
<S>                                                    <C>                 <C>          <C>                   
- ------------------------------------------------------------------------------------------------------------------------------------
DRILLING RIG (RIG #3)                                      2274               N/L       Walker Neer 250-40 (1981)
- ------------------------------------------------------------------------------------------------------------------------------------
MUD PUMP & TRAILER
          --------------------------------------------------------------------------------------------------------------------------
           1981 Holden Lowboy                          HLB342251048         T337GX      Mudpump trailer
          --------------------------------------------------------------------------------------------------------------------------
          Emsco DB-550 (6"X16") Duplex                      93                          Mudpump
          --------------------------------------------------------------------------------------------------------------------------
          Cat. D379                                       68B5646                       Power for Emcso
- ------------------------------------------------------------------------------------------------------------------------------------
AIR PACKAGE SKID #1 --                                 4 - screw type compressors
          --------------------------------------------------------------------------------------------------------------------------
          Leroi 750 SDI-U/125 air comp.                   393X367
          --------------------------------------------------------------------------------------------------------------------------
          Detroit 6V71                                    127610
          --------------------------------------------------------------------------------------------------------------------------
          Leroi 750 SDI-U/125 air comp.                   393X368
          --------------------------------------------------------------------------------------------------------------------------
          Detroit 6V71                                    124448
          --------------------------------------------------------------------------------------------------------------------------
          Leroi 750 SDI-U/125 air comp.                   393X375
          --------------------------------------------------------------------------------------------------------------------------
          Detroit 6V71                                    127403
          --------------------------------------------------------------------------------------------------------------------------
          Leroi 750 SDI-U/125 air comp.                   393X376
          --------------------------------------------------------------------------------------------------------------------------
          Detroit 6V71                                    124441
- ------------------------------------------------------------------------------------------------------------------------------------
AIR PACKAGE SKID #2 --                                 Booster comp., soap pump, & soap tank.
          --------------------------------------------------------------------------------------------------------------------------
          Joy comp. WB12ADC 6"X7"                        514144-82
          --------------------------------------------------------------------------------------------------------------------------
          Cat. D3406                                     9OU11606
          --------------------------------------------------------------------------------------------------------------------------
          Myers C20-8-15 triplex pump                       NA                          soap pump
          --------------------------------------------------------------------------------------------------------------------------
          Izuzu 3KR1                                      300167                        power for soap pump
- ------------------------------------------------------------------------------------------------------------------------------------
DOG HOUSE TRAILER --                                Dog house, diesel tank, light plant
          --------------------------------------------------------------------------------------------------------------------------
           1965 Lufkin Trailer                             21012            T342GX      Tandem Axle Float
          --------------------------------------------------------------------------------------------------------------------------
          Bear automatic driller                           7176
          --------------------------------------------------------------------------------------------------------------------------
          1500 gas fuel tank
          --------------------------------------------------------------------------------------------------------------------------
          Cat. 60KW generator                            5AA03044
          --------------------------------------------------------------------------------------------------------------------------
          Cat. 3304SR4                                   02B15277
- ------------------------------------------------------------------------------------------------------------------------------------
WORK TRAILER --                                     Float w/drum racks, tool boxes, etc.
          --------------------------------------------------------------------------------------------------------------------------
          1971Dorsey Trailer                              131828            T242BU      Tandem Axle 40 Ft. Float
- ------------------------------------------------------------------------------------------------------------------------------------
OTHER DRILLING RIG EQUIP.
          --------------------------------------------------------------------------------------------------------------------------
          1971 Darby Float  w/RTB                         H800517           T336GX      Tandem Axle Float, drill pipe trailer
          --------------------------------------------------------------------------------------------------------------------------
          1971 Darby Float  w/RTB                         H800516           T335GX      Tandem Axle Float, drill pipe trailer
          --------------------------------------------------------------------------------------------------------------------------
          1978 Aztec Float                                3867AZT                       Tandem Axle Drill Collar Trailer
          --------------------------------------------------------------------------------------------------------------------------
          1977 Case 450 Track Loader                      3064185             N/L       Case Track Loader w/ Forks
          --------------------------------------------------------------------------------------------------------------------------
          Approx. 7000 Ft. 4" FH drill pipe
          --------------------------------------------------------------------------------------------------------------------------
          Approx. 22-4 1/2" XH drill collars
          --------------------------------------------------------------------------------------------------------------------------
          Misc. subs, XOVER Ect.
          --------------------------------------------------------------------------------------------------------------------------
          All Misc. spare parts for drill. Rig.
          --------------------------------------------------------------------------------------------------------------------------
          Dorlan 8 5/8" B.O.P.
          --------------------------------------------------------------------------------------------------------------------------
          Elevated Pipe Racks
          --------------------------------------------------------------------------------------------------------------------------
          Substructure and ramp.
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   93
                                  EXHIBIT "G"                        PAGE 1 OF 3

                          Seller's Disclosure Schedule
     Attached to Purchase and Sale Agreement between Kelt Ohio Inc., and North
Coast Energy, Inc., dated__________, 1998.


1) Buried Fuel Tanks -- Located at the Cambridge Office and Yard, there are
believed to be four (4) buried fuel tanks. One tank (2000 gal) is currently
being used to store gasoline for use in Kelt vehicles, and is in compliance.
Very little is known ab

2) Logging Truck - Kelt Ohio Inc. owns and operates a logging truck. Associated
with this truck are Radioactive Sources and Explosives. In order to possess and
use these Sources and Explosives, licenses will need to be obtained.

- -- Radioactive License - The Radioactive sources are regulated by the Nuclear
Regulatory Commission (NRC), a Federal agency. The License process can take up
to 6 months.

- -- Explosives License - The Explosives are regulated by the Federal Bureau of
Alcohol, Tobacco & Firearms. A license will need to be obtained before Buyer can
possess and use the explosives. The Explosives license typically take
approximately a month

3) Consolidation Coal Lease
a) - Be aware that the 100% NRI's used for many of the "CR" Wells in Muskingum
County are subject to an advance royalty payment. The advance royalty was
established as a condition in the original June 26, 1977 Oil and Gas Lease
between Consolidation C
b) - Be aware that the Consol. Coal Lease requires approval from Consolidation
Coal Company before the lease can be assigned.

4) LTV gas contract - The gas purchase contract is between LTV Steel Company,
Inc. and Kelt Energy Inc., it has not been signed by both parties, and is due to
terminate at the conclusion of East Ohio June, 1998 Production Period, on or
about June 15, 199

5) Notices of Violation - Currently there are 5 wells subject to Notice of
Violation (NOV) from the Div. of Oil and Gas, ODNR. These are:
<TABLE>
<CAPTION>
WELL NAME                          NOV #           ISSUE      COMPLIANCE         PROBLEM                   ACTION TAKEN BY KELT
                                                   DATE             DATE          
<S>                              <C>              <C>             <C>          <C>
CR 422 (119 2 7696)              22197            4/2/92          5/30/97      PRODUCE OR PLUG   APPLIED FOR P&A PERMIT, 3/28/98
CR 419 (119 2 7672)              22198            4/2/92           NONE        PRODUCE OR PLUG   WELL AWAITING COMPLETION IN CLINTON
LINDLEY #1 (059 2 2463)          22197            4/2/92          5/30/97      PRODUCE OR PLUG   APPLIED FOR P&A PERMIT, 3/28/98
BUGOS #1 (059 2 2111)            22197            4/2/92          5/30/97      PRODUCE OR PLUG   APPLIED FOR P&A PERMIT, 3/28/98
CARLISLE #1 (157 2 3074)         22197            4/2/92          5/30/97      PRODUCE OR PLUG   P&A,  PERMIT APPLIED FOR  3/28/98
</TABLE>

6) There are +/- 20 drums of "Polymer" located at the Peoli compressor site.
This "Polymer" was obtained by Stocker & Sitler Inc. on behalf of Republic Steel
Corp. in the late 1970's. Very little is know about this "Polymer".

<PAGE>   94
                                  EXHIBIT "G"                        PAGE 2 OF 3

                 Seller's Disclosure Schedule (Jeopardy Leases)

7) JEOPARDY LEASES - These are leases that have shut in wells located on them.
The leases are considered jeopardy leases because there has been no production
for more than a year, and no shut in payments have been made.
Under strict terms of the leases, they may no longer be valid or may require
payment of back shut-in payments.
<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------------------------------------------------------
     LESSEE                               LESSOR                       DATE          KELT          LOCATION              TWP        
                                                                                     ACRE +/-      SECTION
<S>                                 <C>                               <C>           <C>           <C>                 <C>           
- ------------------------------------------------------------------------------------------------------------------------------------
EVANS, HARRY ET UX                  McCullough Oil Inc.                10/3/68       90.0             4                 Center      
- ------------------------------------------------------------------------------------------------------------------------------------
FITZGERALD, CHARLES ET UX           Canyon Petroleum Corp.             12/9/75       84.0             2                 Center      
- ------------------------------------------------------------------------------------------------------------------------------------
GRABLE, WALLACE B., ET UX           Towner Petroleum                   1/20/81       87.0             4                 Center      
- ------------------------------------------------------------------------------------------------------------------------------------
LANDMAN, JOHN ET UX                 Petro. Oil & Gas Co.               8/8/68       160.0             2                 Center      
- ------------------------------------------------------------------------------------------------------------------------------------
BETTS, DONALD ET UX                 D.B. Shaffer & Assoc.             10/31/80      118.0            11               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
BOND, CHARLES ET UX                 Eastern Oil & Gas                  8/1/72       142.0         13,20,26            Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
CASTEN, Earl et ux                  Quaker State                      10/12/74      233.0           25,31             Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
CRISLIP, JOHN ET UX                 D.B. Shaffer & Assoc. Inc.        11/17/80      105.0            17               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
HOWELL, CLARK ET UX                 D.B. Shaffer & Assoc. Inc.        10/30/80       80.0            13               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
KUNKLE, GEORGE                      D.B. Shaffer & Assoc. Inc.        11/18/80       54.4            11               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
LAWSON, KENNETH ET UX               Towner Petroleum                   3/29/80      162.0           23,24             Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
MALONE, EMERSON                     D.B. Shaffer & Assoc. Inc.         11/4/80       95.0            11               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
McELWAINE, JOSEPHINE                Towner Petroleum                   6/30/81       20.0            23               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
PULLEY, CHARLES ET UX               D.B. Shaffer & Assoc. Inc.        10/30/80       60.0            29               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
REPIK, WILLIAM                      Superior Petroleum Services        7/3/80       170.0             9               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
RICHTER, OVAL ET AL                 D.B. Shaffer & Assoc. Inc.        11/26/80       51.0            11               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
SELLE, WILLIAM ET UX                D.B. Shaffer & Assoc. Inc.         11/7/80       60.0            34               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
SHELLENBERGER, EMMETT               D.B. Shaffer & Assoc.              11/8/80       75.0            35               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
SHEPHERD, HARRY ET UX               East Ohio Gas                      2/8/78       261.0           5,11              Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
SUDDITH, JAMES ET UX                D.B. Shaffer & Assoc. Inc.         11/4/80       70.0            25               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
SUNTHIMER, ROBERT ET UX             D.B. Shaffer & Assoc. Inc.        11/10/80       67.0            30               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
TAYLOR, DALE ET UX                  D.B. Shaffer & Assoc. Inc.        11/18/80       57.0             2               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
TURBYFILL, LARRY ET UX              Towner Petroleum                   7/28/81       54.0           11/12             Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
VANFOSSEN, FRED ET UX               D.B. Shaffer & Assoc. Inc.         2/25/81       48.0            15               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
WARNER, THOMAS                      Towner Petroleum                   3/4/80       103.0            17               Londonderry   
- ------------------------------------------------------------------------------------------------------------------------------------
BEAN, EARL ET UX                    Mary Caroline Zavatone             7/9/68       200.0            21                 Madison     
- ------------------------------------------------------------------------------------------------------------------------------------
KRUEGER, BERNARD ET UX              Towner Petroleum                  12/13/80      140.0             9                 Madison     
- ------------------------------------------------------------------------------------------------------------------------------------
OLIVER, LELA                        C.T. Productions                   6/6/77       180.0             5                 Madison     
- ------------------------------------------------------------------------------------------------------------------------------------
BANK ONE ET AL                      Towner Petroleum                   8/20/82      208.0          10-Jun          Madison/Jefferson
- ------------------------------------------------------------------------------------------------------------------------------------
NICHOLS, RAYMOND ET UX              Mammoth Producing Corp.            2/1/73       198.0           1/21          Madison/Washington
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX                 D.B. Shaffer & Assoc. Inc.         12/4/80       80.0            25                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, HARRIS ET UX                 D.B. Shaffer & Assoc. Inc.         12/4/80       89.0            31                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                        D.B. Shaffer & Assoc. Inc.         12/4/80       80.0            25                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, HAZEL                        D.B. Shaffer & Assoc. Inc.         12/4/80       89.0            31                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS                     D.B. Shaffer & Assoc. Inc.         12/4/80       80.0            25                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
SMITH, R. ELLIS                     D.B. Shaffer & Assoc. Inc.         12/4/80       89.0            31                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
WEAVER, ALBERT ET UX                Enterprise Gas & Oil, Inc.         3/28/79      158.0            35                 Oxford      
- ------------------------------------------------------------------------------------------------------------------------------------
KEIFER, RICHARD ET UX               Herb Polen                         2/16/77      102.0           2,23               Richland     
- ------------------------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR                      Herb Polen                         4/11/77      125.0             2                Richland     
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------
COUNTY         BOO     PAG          ASSOCIATED WELLS                                                                      
                                                                                                                          
<S>            <C>     <C>   <C>                                                  
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       58      104   EVANS/KING USS #18(1986)                                                                     
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       75      503   FITZGERALD, C. #1(1921), LANDMAN/FITZGERALD UNIT #1(1990)                                    
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       89      69    EVANS/KING USS #18(1986)                                                                     
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       57      429   LANDMAN/FITZGERALD #1(1990)                                                                  
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      109   BETTS #1(3031), BETTS/TURBYFILL #1(3126)                                                     
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       70      204   BOND #1(3308)                                                                                
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       73      834   CASTEN, E. #1(2154)                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      247   CRISLIP, J. #6(3409)                                                                         
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       87      888   HOWELL, C. #1(3063)                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      297   KUNKLE, G. #1(2932), KUNKLE/SHIPHERD/MALONE #1(3408)                                         
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       86      875   LAWSON, K. #2(3329)                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       80      455   KUNKLE/SHEPHERD/MALONE #1(3408)                                                              
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       90      242   GRAY/BRUBAKER/McELWAIN #1(3278)                                                              
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       87      904   SHELLENBERGER/PULLEY #1(3254)                                                                
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       87      736   REPIK, W. #1-9(3284)                                                                         
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      736   RICHTER/WARNER #1(3120)                                                                      
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      91    SELLE, W. #1(3064)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      279   SHELLENBERGER/PULLEY #1(3254), SHELLENBERGER, E. #1(3385)                                    
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       81      678   KUNKLE/SHEPHERD/MALONE #1(3408), SHEPHERD, H&E #1(3325)                                      
- ------------------------------------------------------------------------------------------------------------------------- 
GUERNSEY       88      93    SUDDITH, J. #1(3136)                                                                         
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      283   SUNTHIMER, R. #1(3253)                                                                       
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      285   FERGUSON, D. #1(3387)                                                                        
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       90      818   BETTS/TURBYFILL #1(3126)                                                                     
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       89      575   VAN FOSSEN, F. #1(3405)                                                                      
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       86      502   RICHTER/WARNER #1(3120), WARNER, T. #1(3021)                                                 
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       57      350   DEIOMA, K. #1(2933), DEIOMA, K. #2(3130)                                                     
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       88      504   KRUEGER, B. #1(2992), KRUEGER, B. #2(3003)                                                   
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       79      249   OLIVER, L. #2(2190)                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       94      225   KUHN, R. #1(3464)                                                                            
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       71      374   NICHOLS, R. #1(1657)                                                                         
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      314   SMITH, H. #1(3065)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      306   SMITH, H. #2(3099)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      312   SMITH, H. #1(3065)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      302   SMITH, H. #2(3099)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      310   SMITH, H. #1(3065)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       91      304   SMITH, H. #2(3099)                                                                           
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       84      702   WEAVER, A. #1(3023)                                                                          
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       78      146   KEIFFER, R. #1(2068), KEIFFER, R. #2(3179)                                                   
- --------------------------------------------------------------------------------------------------------------------------
GUERNSEY       78      849   MURRAY, A. #1(2073), MURRAY, A. #2(3234)                                                     
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   95
                                  EXHIBIT "G"                        PAGE 3 OF 3

                 Seller's Disclosure Schedule (Jeopardy Leases)

7) JEOPARDY LEASES - These are leases that have shut in wells located on them.
The leases are considered jeopardy leases because there has been no production
for more than a year, and no shut in payments have been made.
Under strict terms of the leases, they may no longer be valid or may require
payment of back shut-in payments.
<TABLE>
<CAPTION>

- ------------------------------------------------------------------------------------------------------------------------------------
     LESSEE                               LESSOR                       DATE          KELT          LOCATION              TWP        
                                                                                     ACRE +/-      SECTION
<S>                                 <C>                               <C>           <C>           <C>                 <C>           
- ------------------------------------------------------------------------------------------------------------------------------------
PERDUE, Lloyd, R.                   Stocker & Sitler Leasehold Corp.   6/23/65       15.8             3               Washington    
- ------------------------------------------------------------------------------------------------------------------------------------
SHUGART, Dean A. Et. Ux.            Stocker & Sitler Leasehold Corp.   6/22/65      187.7            3,4              Washington    
- ------------------------------------------------------------------------------------------------------------------------------------
BUGOS, EDWARD ET UX                 Mary Caroline Zavatone             6/15/68      157.0             8                  Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
HARPER, JOHN ET UX                  Towner Petroleum                   3/5/80       124.0           LOT 5                Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
HITCHCOCK, RUTH                     Adams Well Service                 3/7/77       167.0             6                  Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
HOSFELT, MARGARET                   Mary Caroline Zavatone             6/15/68      274.0          6,7,14                Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
LAUGHMAN, HARRY ET UX               Mary Caroline Zavatone             6/1/68       107.0             8                  Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
WINN, LOUIS ET UX                   D.B. Shaffer & Assoc. Inc.        11/24/80      122.0          LOT 4,3               Wills      
- ------------------------------------------------------------------------------------------------------------------------------------
MURRAY, ARTHUR ET UX                D&G Oil & Gas Co.                  5/31/72       73.0           6,12               Freeport     
- ------------------------------------------------------------------------------------------------------------------------------------
NALLE, WAYNE ET UX                  Towner Petroleum                  11/16/82       88.0            17                Freeport     
- ------------------------------------------------------------------------------------------------------------------------------------
RIGGS, E. BAIR                      Eastern Gas & Oil Inc.             5/12/77      160.0            22                Freeport     
- ------------------------------------------------------------------------------------------------------------------------------------
WELLS, Vernon Et. Ux.               Stocker & Sitler Corporation       4/24/78       70.8            35                Freeport     
- ------------------------------------------------------------------------------------------------------------------------------------
BOY SCOUTS OF AMERICA               Phillips Petroleum Company         3/18/74      320.0           33,34             Nottingham    
- ------------------------------------------------------------------------------------------------------------------------------------
STEWART, MARY ET UX                 R. Gene Brasel                     3/5/69       235.0           29,30             Nottingham    
- ------------------------------------------------------------------------------------------------------------------------------------
BELL, EDWARD LLOYD ET UX            R. Gene Brasel                     3/10/69      148.0            11               Washington    
- ------------------------------------------------------------------------------------------------------------------------------------
MUSK. WATER CONSERV. DIST.          Phillips Petroleum Company         3/18/74      640.0            17               Washington    
- ------------------------------------------------------------------------------------------------------------------------------------
HARPER, RUTH                        East Ohio Gas Co.                  1/22/74       13.0            36                  Olive      
- ------------------------------------------------------------------------------------------------------------------------------------
BURNS, ROBERT ET UX                 Herb Polen                         2/1/77       246.0           5,7,8                Wayne      
- ------------------------------------------------------------------------------------------------------------------------------------
BRAWLEY, James H                    Warren Energy Inc.                 3/22/77       40.0          LOT 18               Palmyra     
- ------------------------------------------------------------------------------------------------------------------------------------
BUTERBAUGH, William C               Northeastern Operating Co.        11/13/76       64.0          LOT 24               Palmyra     
- ------------------------------------------------------------------------------------------------------------------------------------
KIRSCHNER, William W                Northeastern Operating Co.        11/12/76       40.0          LOT 23               Palmyra     
- ------------------------------------------------------------------------------------------------------------------------------------
ANDRELLA, Jerome M                  Warren Energy Inc.                 1/7/77        36.8          LOT 33                Paris      
- ------------------------------------------------------------------------------------------------------------------------------------
HARRIS, Robert et ux                Warren Energy Inc.                 3/24/77       94.0          LOT 32                Paris      
- ------------------------------------------------------------------------------------------------------------------------------------
NEUBERT, Terry C                    Warren Energy Inc.                12/14/76       23.1          LOT 33                Paris      
- ------------------------------------------------------------------------------------------------------------------------------------
OHIO WATER SERVICE                  C.E. Beck                          3/1/77       180.0          LOT 29              Hartford     
- ------------------------------------------------------------------------------------------------------------------------------------
AUMAN, Dean E.                      Stocker & Sitler Leasehold         4/16/79       1.0            12,19                Dover      
- ------------------------------------------------------------------------------------------------------------------------------------
AUMAN, George F.                    G. R. Stocker                      5/19/84       44.4           12,19                Dover      
- ------------------------------------------------------------------------------------------------------------------------------------
AUMAN, Thurlow E.                   Stocker & Sitler Leasehold         4/16/79       6.9            12,19                Dover      
- ------------------------------------------------------------------------------------------------------------------------------------
DIETZ, Emily N                      Stocker & Sitler Leasehold         1/16/79       66.0             8                  Dover      
- ------------------------------------------------------------------------------------------------------------------------------------
CARLISLE, William S., et ux         Vescorp Industries, Inc.           6/10/77       40.0            22                  Perry      
- ------------------------------------------------------------------------------------------------------------------------------------
LYON, Floy F., et ux                Vescorp Industries, Inc.           5/5/77       160.0            19                  Perry      
- ------------------------------------------------------------------------------------------------------------------------------------
RIDDLE, Samuel E., et ux            Leslie Oil and Gas Co.            10/26/78       63.5            18                  Perry      
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------
COUNTY         BOO     PAG          ASSOCIATED WELLS                                                                    
                                                                                                                        
<S>            <C>     <C>   <C>                                                  
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       55      230   PERDUE UNIT #2(2585)                                                                      
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       55      223   EMERY UNIT #2(2586)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       57      340   BUGOS #1(2111)                                                                            
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       86      506   HARPER/DEIOMA #1(2919)                                                                    
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       78      422   HITCHCOCK, R. #1(2108), HOSFELT/HITCHCOCK #1(2109)                                        
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       57      312   HOSFELT/HITCHCOCK #1(2109)                                                                
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       57      338   LAUGHMAN, H. #1(2113)                                                                     
- ------------------------------------------------------------------------------------------------------------------------
 GUERNSEY       88      343   WINN, L. #1(3066)                                                                         
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       51      405   PLOTTS/MURRAY #1(533)                                                                     
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       67      363   NALLE, W. #1(600)                                                                         
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       57      10    RIGGS, E. #2(542)                                                                         
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       58      662   WELLS, V. #1(358)                                                                         
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       49      81    BOY SCOUTS #1(303)                                                                        
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       47      591   CADIZ SEED(305)                                                                           
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       47      531   BELL, E. #1(304)                                                                          
- ------------------------------------------------------------------------------------------------------------------------
 HARRISON       54      75    MWCD #1(307), MWCD #2(306)                                                                
- ------------------------------------------------------------------------------------------------------------------------
  NOBLE         75      861   JENKINS/HARPER #1(1810)                                                                   
- ------------------------------------------------------------------------------------------------------------------------
  NOBLE         79      643   BURNS, R. #1(2039)                                                                        
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        88      382   BRAWLEY, J. #1(1059)                                                                      
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        92      143   BUTERBAUGH, W. #1(1432)                                                                   
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        87      674   KIRSCHNER, W. #1(1431)                                                                    
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        90     1176   ADRELLA/NEUBERT #1(1401)                                                                  
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        88      378   HARRIS, R. #1(723), HARRIS, R. #2(1462)                                                   
- ------------------------------------------------------------------------------------------------------------------------
 PORTAGE        90     1178   ADRELLA/NEUBERT #1(1401)                                                                  
- ------------------------------------------------------------------------------------------------------------------------
 TRUMBULL       99      879   OHIO WATER SERVICE #3(681)                                                                
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      104     358   AUMAN UNIT #1(3319)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      67      159   AUMAN UNIT #1(3319)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      104     418   AUMAN UNIT #1(3319)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      103     813   DIETZ UNIT #1(3144)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      99      440   CARLISLE, W. #1(3074)                                                                     
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      99      446   LYON, F. #1(3321)                                                                         
- ------------------------------------------------------------------------------------------------------------------------
TUSCARAWAS      103     101   RIDDLE, S. #1(3247)                                                                       
- ------------------------------------------------------------------------------------------------------------------------
</TABLE>

<PAGE>   96
                                   EXHIBIT "H"
                        DEED, ASSIGNMENT AND BILL OF SALE

  KNOW ALL MEN BY THESE PRESENT:

         That the undersigned, Kelt Ohio Inc., a Delaware Corporation, formerly
Carless Resources, Inc., with principal offices at 5748 Glen Highway, P.O. Box
1478, Cambridge, Ohio 43725 ('ASSIGNOR'), for Ten Dollars ($10.00) and other
valuable consideration, cash in hand paid by North Coast Energy, Inc., a
Delaware Corporation with principal offices at 1933 Case Parkway, Twinsburg,
Ohio 44087-2343 ('ASSIGNEE'), the receipt and sufficiency of which is hereby
acknowledged, and in pursuance of that certain Purchase and Sale Agreement
between ASSIGNOR and ASSIGNEE dated April, 1998 (the 'AGREEMENT), has and does
hereby sell, transfer, assign and convey unto ASSIGNEE, without warranty of
title except as expressly set out in the Agreement, all of ASSIGNOR'S right,
title and interest in the following assets ("ASSETS' or 'PROPERTY"), to wit:

         1.     The real  property  described in Exhibit "A' attached  hereto 
                and made a part hereof  ('Real Property);

         2.     The oil and gas leasehold estates as set forth in Exhibit "B"
                attached hereto and made a part hereof ('Leasehold Property);

         3.     The wells, equipment and facilities, as may exist at Closing
                which are located on, or used directly in connection with, the
                production, treatment or transportation of oil and gas from the
                Leasehold Property;

         4.     The collection, gathering and transmission pipelines owned and
                used for the gathering of natural gas and constituent liquids
                and the facilities and equipment used on connection therewith,
                including the easements, rights-of-way, Permits, licenses,
                surface leases, agreements, and servitudes as set forth in
                Exhibit "C" attached hereto and made a part hereof ("Gathering
                Systems");

         5.     The contracts for the purchase, sale, transportation or
                processing of natural gas into, through and from the Gathering
                Systems, as described in Exhibit "D" attached hereto and made a
                part hereof;

         6.     The rolling stock, equipment, machinery, and tools as set forth
                in Exhibit "E" attached hereto; and

         7.     The deemed quantity of liquid hydrocarbons held in the storage
                tanks, as provided by Section 2.3.1 of the Agreement.

         Except as expressly set out in the Agreement, all of the Assets
transferred hereunder are sold "as is, where is and with all faults as to all
matter'.

<PAGE>   97

         The terms and provisions of the Agreement are incorporated herein and
made a part hereof by reference. The Assets are transferred subject to assumed
general liabilities and assumed environmental liabilities as provided by the
Agreement.

         This Deed, Assignment and Bill of Sale Is effective as of 12:01 a.m.,
April 8, 1998, E.S.T., except as otherwise provided by the Agreement for
measurement and allocation purposes.

         IN WHEREOF this instrument is executed by the ASSIGNOR this _____ day
of _____, 1998.

                                                       Kelt Ohio Inc.
                                                       A Delaware Corporation

                                                      By:
                                                         -----------------------
                                                      Title:
                                                            --------------------


                                   ACCEPTANCE

The foregoing Deed. Assignment and Bill of Sale is accepted by the ASSIGNEE this
___day of , 1998. 

- --
                                                   -----------------------------
                                                   A
                                                    ----------------------------

                                                   By:
                                                      --------------------------
                                                   Title:
                                                         -----------------------

STATE OF OHIO)
             )SS:
COUNTY OF ___)___
         

         BE IT REMEMBERED that on ____ day of ____1998, before me, a Notary
Public, in and for the County and State aforesaid, came of Kelt Ohio Inc., a
corporation incorporated and existing under and by virtue of the laws of the
State of Delaware, and who is personally known to me to be the same person who
executed, as such officer, the within instrument of writing on behalf of said
corporation, and such person duly acknowledged the execution of the same to be
the act and deed of said corporation.

<PAGE>   98

         IN TESTIMONY WHEREOF, I have hereunto set my hand and my official seal
the day and year last above written.


                                                     -----------------------
                                                     Notary Public
My Appointment Expires:

- ---------------------

STATE OF_________)
                 )SS:
COUNTY OF________)


         BE IT REMEMBERED that on this ______ day of ______, 1998, before me, a
Notary Public, in and for the County and State aforesaid, came _________,
__________ of ____________, a corporation incorporated and existing under and by
virtue of the laws of the State of _ , and who is personally known to me to be
the same person who executed, as such officer, the within instrument of writing
on behalf of said corporation, and such person duly acknowledged the execution
of the same to be the act and deed of said corporation.

         IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year last above written.

                                                     -----------------------
                                                     Notary Public
My Appointment Expires:

- ---------------------

STATE OF_________)
                 )SS:
COUNTY OF________)

<PAGE>   1
                                                                 Exhibit 7(c)(b)


            Ratification and Amendment to Purchase and Sale Agreement


         This Ratification and Amendment to the Purchase and Sale Agreement
dated April 8, 1998 by and between Kelt-Ohio, Inc. as Seller and North Coast
Energy, Inc. as Buyer is entered into this 12th day of May 1998. Kelt-Ohio, Inc.
(hereinafter referred to as Kelt) is a Delaware corporation, with an office at
5748 Glenn Highway, Cambridge, Ohio 43725 and North Coast Energy, Inc. is a
Delaware corporation, (hereinafter referred to as "NCE"), with offices at 1993
Case Parkway, Twinsburg, Ohio 44087.

                                    Recitals

         Whereas, on or about April 20, 1998, NCE served Kelt with a notice of
termination of the subject Purchase and Sale Agreement pursuant to the
provisions of Sections 14.1.2, 8.2.2 and 12.3 of said Agreement, and NCE
subsequently received from the escrow agent, Huntington National Bank, a return
of its One Million Dollar deposit, and

         Whereas, Kelt and NCE have, since the issuance and receipt of the
notice of termination conducted further negotiations aimed at addressing various
concerns of NCE's Board of Directors, and the parties now desire to proceed,
subject to the terms and conditions of this Ratification and Amendment, with the
consummation of the transaction and to memorialize the resolution of those
issues considered by NCE's Board of Directors.

         Now, Therefore, for and in consideration of the covenants and
agreements contained herein, Kelt and NCE agree as follows:

                         SECTION 1 - Continuing Validity

         As of and effective with the ensealing of this Ratification and
Amendment, the Notice of Termination dated April 20, 1998, is hereby withdrawn
and rescinded by NCE and the Purchase and Sale Agreement dated April 8, 1998, as
amended, is considered to be in full force and effect, and subject to amendatory
provisions herein contained, is ratified, readopted and affirmed by both Kelt
and NCE.

                                    SECTION 2

2.1.4 Exhibit "C" Gathering Systems is amended to include the attached schedule
of rights of way and easements with grantor information as a supplement to the
existing description by way of map exhibit.

2.1.5 Exhibit "D" Contracts is amended to specifically incorporate by reference
that certain agreement made and entered into as of the 15th day of June 1997 by
and between LTV Steel Company, Inc., a New Jersey Corporation, therein referred
to as Buyer and Kelt-Ohio, Inc., a Delaware corporation, therein referred to as
Seller. Paragraph 4 of Exhibit "G" is also amended accordingly.

2.1.6 Exhibit "E" is amended to include as supplemental assets the 1981 Walker
Neer 250-40 Drilling Rig and attendant assets, all of which were previously
designated as "Excluded Assets" and set forth on page 2 of 2 of the previous
Exhibit "F." Page 2 of 2 of the former Exhibit "F" is hereby redesignated as
page 5 of Exhibit E, Rolling Stock, Equipment, Machinery, and Tools.

2.2.5 Exhibit "F" is amended (i) to delete the previous page 2 of 2, which has
been redesignated pursuant to the foregoing amendment to Section 2.1.6 and
Exhibit "E", and (ii) to add as Excluded Assets the computer hardware and
software itemized on the attached Amendment Exhibit, being a facsimile
transmission of this date from Kelt Energy, Inc.
<PAGE>   2

2.2.6 The section is amended to include a reference to and attachment of a new
Exhibit "K", being a description of the real estate located at 5748 Glen
Highway, Cambridge, Ohio.

e) The subsection is amended to clarify that any purchase made by NCE pursuant
to the referenced option shall include the real estate described on Exhibit "K"
attached hereto and made a part hereof, along with all building contents unless
otherwise specified as an Excluded Asset under Section 2.2, as amended. In the
event that NCE should decline to exercise its option to purchase the referenced
real estate, it shall nevertheless be entitled to remove from the premises any
property that is either considered an Asset under Section 2.1 or that has been
brought onto the premises by NCE since the Effective Date. For purposes of
removal of its property in the event of a refusal to purchase the office
building and site, NCE shall be granted a holdover tenancy of thirty (30) days
in which to relocate its property.

2.3.1 The subsection is amended to delete the requirement of a cash settlement
for the value of Ten Thousand (10,000) barrels of crude oil. For purposes of
this amendment, the parties have agreed, and by these presents do agree to
consider the removal from the storage tanks of recoverable liquid hydrocarbons
accomplished as of the Effective Date. Any crude oil or other liquid hydrocarbon
remaining in the tanks on or after the Effective Date shall be considered the
property of NCE and there shall be no cash settlement due and owing to Kelt.

2.3.2 (ii) It has been represented that the "interim reading of such COH meters"
did not occur as originally planned and the last sentence of this subsection is,
accordingly, amended to provide that "Buyer shall be entitled to recover the
proceeds of such natural gas transported for sale on or after the Effective
Date, likewise subject to applicable taxes, third party interests and
transportation costs pertaining to such natural gas revenues."

                                    SECTION 3

3.1 Purchase Price: The Purchase Price for the Assets due as of the Effective
Date, but payable at the time of Closing, shall be $16,000,001.00 ("Purchase
Price"), payable in United States currency (Sixteen Million and One United
States Dollars).

3.2 Payment Procedures

3.2.1 Kelt and NCE acknowledge that the provisions of this section were
originally complied with, that NCE received a return of its earnest money
deposit and that upon amendment and ratification of the Purchase and Sale
Agreement it is agreed that there shall be no earnest money deposit.

3.2.2 At Closing, NCE shall pay to Kelt the Purchase Price and any Cash
Settlement as therein provided.

3.2.3 Interest. Providing Closing occurs, NCE shall pay Kelt interest at the
Interest Rate on the Purchase Price from the Effective Date to the Closing Date.

3.3 (ii) The subsection is deleted in accordance with the foregoing amendment to
subsection 2.3.1.

3.4 Escrow. This section is deleted in its entirety as it concerns the conduct
of the parties on or after the date hereof, but not before.

                                    SECTION 4

4.1 The title due diligence period is amended to continue until the date of
Closing specified in Section 17.2 of the Agreement, as amended.
<PAGE>   3


                                    SECTION 5

5.2 It is agreed that the Environmental Review or Due Diligence Period has
expired with no environmental grounds for termination having been asserted by
NCE. This acknowledgment is made by NCE without any waiver of the warranty
contained in Section 5.8 of the Agreement.

                                    SECTION 8

8.2.2 For purposes of this amendment, Kelt and NCE acknowledge the satisfaction
of all requisite corporate acts and proceedings that are conditions precedent to
the consummation of the transaction with the exception of the title due
diligence review provided for in Section 4.1, as amended

                                   SECTION 10

10.3(i) Authorization. The subsection is hereby amended to provide for the
approval of the execution of this Agreement by the Board of Directors of NCE by
May 11, 1998.

                                   SECTION 12

12.3 NCE agrees to waive the employee retention issue as of the execution of
this Ratification and Amendment and acknowledges the satisfaction of this
particular due diligence matter.

                                   SECTION 14

14.1.2 This subsection is amended to read "by Buyer under the provisions of
Section 4.4."

14.2.1 and 14.2.2 These subsections are amended to delete the references to the
escrow agent and its responsibilities. In all other respects the provisions of
these subsections shall remain the same.

                                   SECTION 17

17.2 Place and Date: Closing shall occur at a mutually agreeable location in
Twinsburg, Ohio on or before May 29th, 1998, ("Closing Date").

<PAGE>   4

         In Witness Whereof, the Parties have executed this Ratification and
Amendment as of the 12th day of May, 1998.


Signed and Acknowledged
In the Presence of:                                        Kelt-Ohio, Inc.

/s/ Stacy M. St. Clair                                  BY: /s/ Roland Fox
- ----------------------                                     ---------------
                                                           Roland Fox, President
/s/ Gary L. Hursey
- ------------------
WITNESSES


                                                        North Coast Energy, Inc.

/s/ Tim Wagers                                      BY: /s/ Garry Regan
- --------------                                         ----------------
                                                        Garry Regan, President
/s/ Richard F. Campola
- ----------------------
WITNESSES



STATE OF OHIO     )
COUNTY OF Gurensey)           SS:           CORPORATE ACKNOWLEDGMENT


         BEFORE ME, a Notary Public, in and for said County and State, on this
12TH day of MAY, 1998, personally appeared ROLAND FOX, to me known to be the
identical person who subscribed the name of Kelt, A Delaware Corporation, to the
foregoing instrument as its PRESIDENT, and acknowledged to me that ___he
executed the same as her/his free and voluntary act and deed and as the free and
voluntary act and deed of such corporation for the uses and purposes therein set
forth.


                                                              Thomas A. Hill
                                                              --------------
                                                              Notary Public

My Appointment Expires:

Thomas A. Hill Attorney at Law
- ------------------------------
Notary Public - State of Ohio
My Commission Has No Expiration Date
Sec. 147.03 O.R.C.

<PAGE>   5
STATE OF OHIO   )
COUNTY OF SUMMIT)           SS:             CORPORATE ACKNOWLEDGMENT


         BEFORE ME, a Notary Public, in and for said County and State, on this
12TH day of MAY, 1998, personally appeared GARRY REGAN, to me known to be the
identical person who subscribed the name of NCE, A Delaware Corporation, to the
foregoing instrument as its PRESIDENT, and acknowledged to me that ___he
executed the same as her/his free and voluntary act and deed and as the free and
voluntary act and deed of such corporation for the uses and purposes therein set
forth.


                                                              Thomas A. HIll
                                                              --------------
                                                              Notary Public

My Appointment Expires:

Thomas A. Hill, Attorney at Law
- -------------------------------
Notary Public - State of Ohio
My Commission Has No Expiration Date
Sec. 147.03 O.R.C.


This Instrument Prepared By:

NORTH COAST ENERGY, INC.
1993 Case Parkway
Twinsburg, Ohio  44087
<PAGE>   6
                              ASSUMPTION AGREEMENT

        This Assumption Agreement is by North Coast Energy, Inc., a Delaware
Corporation ('Buyer), in favor of Kelt Ohio Inc., a Delaware Corporation
("Kelt").

        WHEREAS, pursuant to a Purchase and Sale Agreement dated 8 April, 1998
as amended by a Ratification and Amendment to Purchase and Sale Agreement dated
12 May, 1998 (the "Agreement") between Buyer and Kelt, Kelt agreed to sell,
transfer and assign all of its interests in real estate, leasehold property,
gathering systems, easements, rights-of-way, contracts, rolling stock, equipment
and other assets and property as more fully defined by the Agreement (the
"Assets") and conveyed this date by Kelt to Buyer pursuant to Deed, Assignment
and Bill of Sale; and,

        WHEREAS, pursuant to the Agreement Buyer has agreed to assume general
liabilities and environmental liabilities pertaining or relating to the Assets,
and the parties have agreed to memorialize the assumption contemporaneously with
closing of the Agreement and the delivery of the Deed, Assignment and Bill of
Sale from Kelt to Buyer.

        NOW, THEREFORE, pursuant to die express terms of the Agreement, and in
consideration of the mutual covenants and agreements therein made and contained,
the sufficiency of which are hereby acknowledged, it is agreed by and between
the parties as follows:

1. ASSUMED GENERAL LIABILITIES. Except as otherwise specifically set forth in
the Agreement and subject in particular, but without limitation, to Section 2.5
thereof, Buyer shall assume and discharge all duties, liabilities and
obligations, whether arising from activities on and after the Effective Date,
relating to the Assets, including, but not limited to, all applicable valid
recorded and unrecorded agreements, contracts and instruments, including" but
not limited to the agreements and contracts described in the Agreement, and all
duties imposed by governmental laws and regulations. Buyer shall defend,
indemnify and hold harmless Kelt, its successors, assigns, affiliates, officers,
directors and stockholders against, and in respect of, any and all damages,
claims, losses, liabilities and expenses, including without limitation,
reasonable legal, accounting and other expenses which may arise from the ASSUMED
Liabilities.

2. ASSUMPTION OF ENVIRONMENTAL LIABILITIES. Except as otherwise specifically set
forth in the Agreement and subject in particular, but without limitation to
Section 5.8 thereof any and all Environmental Liabilities for operations on, or
conditions on, relating to or arising from the Assets, whether relating to or
arising from activities before or after the Effective Date, shall be assumed and
discharged by Buyer. It is agreed that, in addition to the defined terms and not
exclusive of the meaning of such defined terms, the following are included as
Environmental Liabilities assumed by Buyer hereunder: (i) the presence of
adverse physical conditions; (ii) the duty to plug, abandon, remove or cleanup
such conditions including but not limited to oil, gas, injection, water or other
wells, sumps, landfills, pits ponds, tanks, impoundments, foundations,
pipelines, and structures and equipment of any kind or description, whether
known or unknown or whether or not revealed by Buyer's investigation; and (iii)
the restoration of the Assets and surface of the land as may be required under
applicable Legal Requirements including but not limited to any lease, easement
or similar legal instrument. As of the Effective Date, all responsibility and
liability related to all such conditions, whether known or unknown, is
transferred from Kelt to Buyer. Buyer shall defend, indemnify and hold harmless
Kelt, its successors, assigns, affiliates, officers, directors and stockholders
against, and in respect of, any and all damages, claims, losses, liabilities and
expenses, including without limitation, reasonable legal, accounting and other
expenses which may arise from the Assumed Environmental Liabilities.

3. DEFINITIONS. For purposes of this Agreement the terms "Environmental
Liabilities" and "Environmental Laws" have the meanings set forth in the
Agreement.

4. EFFECTIVE DATE. This Agreement is effective for all purposes as of 12:01 a.m.
E.S.T. April 8, 1998, except as otherwise provided by the Agreement with respect
to measurements and allocations.
<PAGE>   7

5. BINDING EFFECT. This Agreement shall be binding upon, and shall inure to the
benefit of, the parties hereto, their successors and assigns.

       IN WITNESS WHEREOF this Assumption Agreement is executed by the parties
this _____ day of _______, 1998.


         "Kelt"                                                 "Buyer"

Kelt Ohio Inc.                                           
                                                      --------------------------
A Delaware Corporation                                A                         
                                                       -------------------------



By:                                                   By:

Title:                                                Title:


STATE OF OHIO)
             ) SS:
COUNTY OF ___)

<PAGE>   8


       BE IT REMEMBERED that on this ___ day of ____, 1998, before me, a Notary
Public, in and for the County and State aforesaid, came ___________, ___________
of Kelt Ohio Inc., a corporation incorporated and existing under and by virtue
of the laws of the State of Delaware, and who is personally known to me to be
the same person who executed, as such officer, the within instrument of writing
on behalf of said corporation, and such person duly acknowledged the execution
of the same to be the act and deed of said corporation.

       IN TESTIMONY WHEREOF, I have hereunto set my official seal the day and
year last above written.


                                                           ---------------------
                                                           Notary Public

My Appointment Expires:

- ---------------------




STATE OF OHIO)
             ) SS:
COUNTY OF ___)


       BE IT REMEMBERED that on this ___ day of ____, 1998, before me, a Notary
Public, in and for the County and State aforesaid, came ___________, ___________
of _______________, a corporation incorporated and existing under and by virtue
of the laws of the State of _________, and who is personally known to me to be
the same person who executed, as such officer, the within instrument of writing
on behalf of said corporation, and such person duly acknowledged the execution
of the same to be the act and deed of said corporation.

       IN TESTIMONY WHEREOF, I have hereunto set my official seal the day and
year last above written.


<PAGE>   9
                                                                  Date: May 1998

                                   EXHIBIT "J"
                       KELT ENERGY, INC. ("KEI") GUARANTY

WHEREAS         (A) On the _____ day of April 1998 KEI's subsidiary Kelt Ohio,
                Inc. ("KOI") entered into a Purchase and Sale Agreement (the
                ("Agreement") with North Coast Energy, Inc. ("North Coast")
                relating to the purchase of certain assets of KOI (as more
                particularly set out in the Agreement).

                (B) It is a condition of Closing that this Guaranty be provided.

NOW THEREFORE          IT IS AGREED as follows:

                1. In consideration of the sum of $10 and other good and
                valuable consideration, the receipt of which is hereby
                acknowledged, KEI hereby guarantees to North Coast full and
                timely performance by KOI of all its obligations under the
                Agreement.

                2. The obligations of KEI hereunder shall not be affected by any
                modification to the Agreement, any waiver of rights thereunder
                or any liquidation, insolvency or dissolution of KOI.

                3. This Guaranty shall be governed by and interpreted in
                accordance with the laws of the state of Ohio.


                                                               -----------------
                                                               Kelt Energy, Inc.
<PAGE>   10
                                 KELT OHIO INC.

                                   EXHIBIT "K"

                          Description of Real Property


Situated in the Township of Adams, County of Guernsey, State of Ohio and being
1.984 Acres more or less in the Northeast Quarter of Section 21, Township 2
North, Range 4 West of the United States Military land Survey and being more
particularly described as follows:

Commencing at the Northwest corner of the Northeast Quarter of Section 21,
Thence with the welt line of the Northeast Quarter of Section 21, S 06' 43'
00"'W, a distance of 2243.50 feet to a point on the south right of way line of
US 40, Thence with the south line of US 40, N 89(degree) 15' 00" E, a distance
of 1101.33 feet to an "X" mark found on a concrete curb the BEGINNING: Thence
with the south line of US 40 N 89(degree) 15' 000' E, a distance of 389.72 feet
to an iron pin set, Thence with the lands of now or formerly Ruth B. Dakin as
found in volume 329, Page 19 of the deed records of Guernsey County, Ohio S
08(degree) 46' 34" E, a distance of 263.74 feet to an iron pin found (having
passed through an iron pin found at 14.01 feet); Thence with the north right of
way line of the B.& O. Railroad N 86(degree) 51' 36'W, a distance of 307.00 feet
to an iron pin act, Thence with the lands of now or formerly Dwayne Ross as
found in volume 301, page 662 of the deed records of Guernsey County, Ohio N
27(degree) 19' 54" W, a distance of 268.74 feet to the place of beginning and
containing 1.984 acres more or less and being all the property conveyed in
volume 323, page 713 of the deed records of Guernsey County, Ohio

Subject to all easements and lease of public record.

Iron pins set are 5/8 inch rebar 30 inches long capped SPILKER LS 5862.

Bearings are magnetic and for angle purposes only.

A survey of the above described property was made by Joseph T. Spilker, a
Registered Surveyor #S-5862 on March 28, 1988.




<PAGE>   11


Kelt Energy Inc.

The following items, located at the Cambridge office, should be considered as
excluded from the sale.

<TABLE>
<S>                                    <C>               <C>
COMPUTER HARDWARE                      Printer           HP5si
- -----------------
                                       PC's x2           Stone Pentium 133 (currently used
                                                         by Lisa/Amy)

COMPUTER SOFTWARE                      SOGAS             accounting software
- -----------------
                                       Commander         budgeting software
                                       OGRE              production database*
                                       ADP               payroll software
</TABLE>

*a copy of Ohio production has been provided.


<PAGE>   1

                                                                 Exhibit 7(c)(c)


                       FIRST AMENDMENT TO CREDIT AGREEMENT
                                DATED MAY 29,1998
                                     BETWEEN
                      NORTH COAST ENERGY, INC. ("BORROWER")
                                       AND
                    ING (U.S.) CAPITAL CORPORATION, AS AGENT
                 AND CERTAIN FINANCIAL INSTITUTIONS, AS LENDERS

                                  Document List

The following documents are required under the terms of the First Amendment to
Credit Agreement dated May 29, 1998 (the "First Amendment"), which amends that
certain Credit Agreement dated as of February 9, 1998 (as so amended, the
'Credit Agreement") between Borrower, ING (U.S.) Capital Corporation, as Agent
("Agent") and certain financial institutions as lenders ("Lenders") in order to
satisfy certain conditions precedent to the Credit Agreement and to the
obligation of Lenders to advance funds to Borrower. Terms defined in the Credit
Agreement and used but not defined herein have the meanings given them in the
Credit Agreement.
                         SECTION 1. PRINCIPAL DOCUMENTS

1.   First Amendment to Credit Agreement.

2.   Promissory Note payable by Borrower to ING (U.S.) Capital Corporation, as a
     Lender, in the stated principal amount of $25,000,000 of even date with the
     First Amendment.

3.   Open End Mortgage, Assignment, Security Agreement, Fixture Filing and
     Financing Statement from Borrower to Agent to be recorded in Ohio (the
     "Kelt Mortgage").

4.   Financing Statements executed by Borrower in connection with the Kelt
     Mortgage.

5.   Borrowing Notice.

6.   Wiring Instructions Letter.

                  SECTION II. CORPORATE RECORDS AND PROCEEDINGS

7.   Omnibus Certificate of the President and Secretary of Borrower dated as of
     May 29, 1998.

8.   Certificate of Borrower's due incorporation, valid existence, and good
     standing in the States of Delaware and Ohio.

9.   Compliance Certificate of the President and the Chief Financial Officer of
     Borrower.

                              SECTION III. OPINIONS

10.  Opinion of Thomas Hill Esq., General Counsel for the Restricted Persons.





<PAGE>   2



                       FIRST AMENDMENT TO CREDIT AGREEMENT

       THIS FIRST AMENDMENT TO CREDIT AGREEMENT (herein called this "Amendment")
made as of May 29, 1998 by and between North Coast Energy, Inc. a Delaware
corporation ("Borrower"), and ING (U.S.) Capital Corporation, as Agent and as a
Lender (herein called "Agent'), and the other Lenders from time to time parties
to the Credit Agreement,

                                   WITNESSETH:

       WHEREAS, Borrower, Agent and Lenders have entered into that certain
Credit Agreement dated as of February 9, 1998 (as from time to time further
supplemented, amended, or restated, the "Original Agreement") for the purposes
and consideration therein expressed, pursuant to which Lenders became obligated
to make loans to Borrower as therein provided; and

       WHEREAS, Borrower, Agent, and Lenders desire to amend the Original
Agreement as provided herein;

       NOW, THEREFORE, in consideration of the premises and the mutual covenants
and agreements contained herein and in the Original Agreement, in consideration
of the loans which may hereafter be made by Lenders to Borrower, and for other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereto do hereby agree as follows:

                                   ARTICLE I.

                           Definitions and References
                           --------------------------

       Section 1. I Terms Defined in the Original Agreement. Unless the context
otherwise requires or unless otherwise expressly defined herein, the terms
defined in the Original Agreement shall have the same meanings whenever used in
this Amendment.

       Section 1.2. Other Defined Terms. Unless the context otherwise requires,
the following terms when used in this Amendment shall have the meanings assigned
to them in this Section 1.2.

                "AMENDMENT" means this First Amendment to Credit Agreement.

                "AMENDMENT DOCUMENTS" means this Amendment and the Renewal Note.

                "CREDIT AGREEMENT" means the Original Agreement as amended
       hereby.

                "ORIGINAL NOTE" means the "Note" referred to and defined as such
       in the Original Agreement.

                "RENEWAL NOTE" has the meaning given to such term in Section 3.1
       of this Amendment.


<PAGE>   3


                "SECURITY DOCUMENTS" has the meaning given to such term in
       Section 3.1 of this Amendment.

                                   ARTICLE II.

                        Amendments to Original Agreement
                        --------------------------------

       Section 2.1. DEFINED TERMS. The following definitions in Section 1.1 of
the Original Agreement are hereby amended in their entirety to read as follows:

                "BASE RATE MARGIN" means three-quarters of one percent (.75%)
       per annum."

                "EURODOLLAR MARGIN" means, on each day, two and one-half percent
       (2.50%) per annum."

                "MAXIMUM LOAN AMOUNT" means the amount of $25,000,000."

The following definitions are hereby added to Section 1. 1 of the Original
Agreement:

"ADJUSTED CASH FLOW" means, in respect of any period, the remainder of (a) all
revenue of Borrower and its Subsidiaries received during such period on a cash
basis plus any decrease in Working Capital or minus any increase in Working
Capital from the last day of the preceding period, minus (b) each of the
following: (i) actual lease operating expenses (incurred in the manner of a
reasonable prudent operator consistent with Borrower's past practices), actual
transportation and processing expenses, and actual ad valorem, severance,
franchise and income taxes paid by Borrower and its Subsidiaries during such
period on a cash basis, (ii) capital expenditures necessary for the maintenance
of existing production under currently employed methods paid by Borrower and its
Subsidiaries during such period on a cash basis, (iii) interest paid by Borrower
and its Subsidiaries during such period on a cash basis and (iv) general and
administrative expenses (not to exceed $210,000 per month) paid by Borrower and
its Subsidiaries during such period on a cash basis. As used herein, "Working
Capital" means in respect of any period, accounts receivable minus accounts
payable as of the last day of such period.

       "KELT" means Kelt Ohio, Inc., a Delaware corporation.

       "KELT DOCUMENTS" means (i) that certain Purchase and Sale Agreement by
and between Borrower and Kelt dated as of April 8, 1998, (the "P/S Agreement")
and (ii) that certain Deed, Assignment, and Bill of Sale by and between Borrower
and Kelt executed pursuant to the P/S Agreement.

       Section 2.2. USE OF PROCEEDS. The first sentence of Section 2.4 of the
Original Agreement is hereby amended in its entirety to read as follows:

                "Borrower shall use all Loans to refinance existing
indebtedness, to finance capital expenditures, to refinance Matured LC
Obligations, to provide working capital for its operations, to consummate the
transaction under the Kelt Documents, and for other purposes as Majority Lenders
in their sole discretion may from time to time determine."


<PAGE>   4


       Section 2.3. PREPAYMENTS. Section 2.7 of the Original Agreement is hereby
amended to read in its entirety as follows:

       "Section 2.7.  Mandatory and Scheduled Prepayments.
                      ------------------------------------

               "(a) If at any time the Facility Usage is in excess of the
Borrowing Base (such excess being herein called a "Borrowing Base Deficiency"),
Borrower shall, within forty-five Business Days after Agent gives notice of such
fact to Borrower, prepay the principal amount of the Loans in an aggregate
amount at least equal to such Borrowing Base Deficiency (or, if the Loans have
been paid in full, pay to LC issuer LC Collateral as required under Section
2.16(a)). Any principal or interest prepaid pursuant to this Section 2.7(a)
shall be in addition to, and not in lieu of, all payments otherwise required to
be paid under the Note or the other Loan Documents at the time of such
prepayment.

               "(b) At the termination of the Commitment Period, the principal
amount of the Note shall be due and payable in 20 quarterly installments, each
of which shall be equal to one-twentieth (1/20th) of the aggregate unpaid
principal balance of the Note at the end of the Commitment Period and shall be
due and payable on the last day of each Fiscal Quarter, beginning September 30,
1999, and continuing regularly thereafter until June 30, 2004, at which time the
unpaid principal balance of this Note and all accrued interest shall be due and
payable.

               "(c) If Borrower shall not have received by September 4, 1998
cash proceeds from the issuance of common stock to Nuon International, b.v., an
entity organized under the laws of the Kingdom of the Netherlands, of at least
$5,000,000, the Commitment shall immediately terminate and, in place of the
amortization schedule in the preceding Section 2.7(b), the principal amount of
the Note shall due and payable follows:

                    "(i) on the last Business Day of each calendar month
Borrower shall make a payment of principal on the Note equal to one hundred
percent (100%) of Adjusted Cash Flow for the immediately preceding calendar
month, such payments to begin on September 30, 1998 and to continue to and
including the earlier of (A) the month in which the outstanding principal
balance on the Note is equal to or less than $20,000,000 or (B) the last
Business Day of June, 1999; and

                    "(ii) if the principal amount of the Note exceeds
$20,000,000 on the last Business Day of June, 1999, Borrower shall make a
payment of principal on the Note equal to the amount of such excess; and

                    "(iii) the balance of the Note shall be due and payable in
twenty (20) quarterly installments on the last Business Day of each third
calendar month thereafter (i.e., if the last payment under paragraph (i) or (ii)
is June, 1999, the payments under this paragraph (iii) will be due on September
30, 1999 and on the last Business Day of each December, March, June and
September thereafter), each such installment to be in the principal amount of $
1,000,000, until the unpaid principal balance of the Note and all interest
accrued thereon shall be paid in full. The balance of all accrued interest and
principal, if not sooner paid, shall be due and payable on June 30, 2004.


<PAGE>   5


Each payment of principal under this section shall be accompanied by all
interest then accrued and unpaid on the principal so prepaid."

         Section 2.4. KELT TRANSACTION: The following Section 5.18 is hereby
added to the Original Agreement:

                    "Section 5.18 KELT TRANSACTION. Upon the payment by Borrower
of the purchase price for the properties to be conveyed to Borrower under the
Kelt Documents, Kelt shall have complied with each of the covenants and
conditions contained in the Kelt Document, and each of the Kelt Documents will
be a legal and binding instrument and agreement of Kelt, enforceable in
accordance with its terms, except as limited by bankruptcy, insolvency and
similar laws applying to creditors' rights generally and by principles of equity
applying to creditors' rights generally."

         Section 2.5. BORROWING BASE. Pursuant to Section 2.9 of the Credit
Agreement, Agent hereby notifies Borrower that the new Borrowing Base available
under the Credit Agreement from the date hereof until the next Determination
Date shall be 25,000,000.

                                  ARTICLE III.

         Section 3.1. CONDITION OF EFFECTIVENESS. This Amendment shall become
effective as of the date first above written when and only when each of the
following conditions shall have been satisfied:

         (a) Agent shall have received, at Agent's office, each of the following
in form, substance and date satisfactory to Agent: (i) a counterpart of this
Amendment executed and delivered by Borrower, (ii) a favorable report of Pilko &
Associates, Inc. regarding their environmental assessment of the material
properties of Kelt acquired by Borrower pursuant to the Kelt Documents in scope
and results acceptable to Agent, (iii) favorable title opinions regarding
properties of Kelt acquired by Borrower pursuant to the Kelt Documents in scope
and results acceptable to Agent, (iv) certain documents of the type contemplated
by Section 6.15 of the Credit Agreement executed by Borrower granting to Agent
on behalf of Lenders a first priority lien and security interest in all of the
assets of Borrower acquired from Kelt pursuant to the Kelt Documents (the
"Security Documents"), and (v) a promissory note with appropriate insertions in
the form attached hereto as Exhibit A (such note being herein called the
"Renewal Note") duly executed on behalf of Borrower, dated the date hereof, and
expressly renewing the Original Note,

         (b) Borrower shall have paid to Agent an arrangement fee in the amount
of $225,000 in immediately available funds,

         (c) Agent shall have received a written opinion of counsel for
Borrower, dated as of the date of this Amendment, addressed to Agent, to the
effect that this Amendment, the Renewal Note, the Security Documents and the
Kelt Documents have been duly authorized, executed and delivered by Borrower and
that the Credit Agreement, the Renewal Note, the Security Documents and the Kelt
Documents constitute the legal, valid and binding obligations of Borrower,
enforceable in accordance with their terms (subject, as to enforcement of


<PAGE>   6


remedies, to applicable bankruptcy, reorganization, insolvency and similar laws
and to general principles of equity) and such other matters of Agent may
require,

         (d) The transactions under the Kelt Documents have been
contemporaneously consummated, Kelt shall have complied with each of the
covenants and conditions contained in the Kelt Documents,

         (e) Agent shall have received a certificate of a duly authorized
officer of Borrower dated the date of this Amendment certifying: (i) that all of
the representations and warranties set forth in Article IV hereof are true and
correct at and as of the time of such effectiveness; and (ii) as to such other
corporate matters as Agent shall deem necessary, and

         (f) Agent shall have additionally received such other documents as
Agent may reasonably request.

                                   ARTICLE IV.

                         Representations and Warranties
                         ------------------------------

         Section 4. 1. Representations and Warranties of Borrower. In order to
induce Agent to enter into this Amendment, Borrower represents and warrants to
Agent that:

                  (a) The representations and warranties contained in Article V
of the of the Original Agreement (as amended hereby) are true and correct at and
as of the time of the effectiveness hereof.

                  (b) Borrower is duly authorized to execute and deliver this
Amendment, the Renewal Note, the Security Documents and the Kelt Documents and
is and will continue to be duly authorized to borrow and to perform its
obligations under the Credit Agreement. Borrower has duly taken all corporate
action necessary to authorize the execution and delivery of this Amendment,
Renewal Note, the Security Documents and the Kelt Documents and to authorize the
performance of the obligations of Borrower hereunder and thereunder.

                  (c) The execution and delivery by Borrower of this Amendment,
Renewal Note, the Security Documents and the Kelt Documents, the performance by
Borrower of its obligations hereunder and thereunder and the consummation of the
transactions contemplated hereby and thereby do not and will not conflict with
any provision of law, statute, rule or regulation or of the articles of
incorporation and bylaws of Borrower, or of any material agreement, judgment,
license, order or permit applicable to or binding upon Borrower, or result in
the creation of any lien, charge or encumbrance upon any assets or properties of
Borrower. Except for those which have been duly obtained, no consent, approval,
authorization or order of any court or governmental authority or third party is
required in connection with the execution and delivery by Borrower of this
Amendment, the Renewal Note, the Security Documents and the Kelt Documents or to
consummate the transactions contemplated hereby and thereby.

                  (d) When duly executed and delivered, each of this Amendment,
the Credit Agreement, the Renewal Note, the Security Documents and the Kelt
Documents will be a legal 

<PAGE>   7


and binding instrument and agreement of Borrower, enforceable in accordance with
its terms, except as limited by bankruptcy, insolvency and similar laws applying
to creditors' rights generally and by principles of equity applying to
creditors' rights generally.

                  (e) The audited annual financial statements of Borrower dated
as of March 31, 1997, and the unaudited quarterly financial statements of
Borrower dated December 3 1, 1997 fairly present the financial position at such
dates and the statement of operations and the changes in financial position for
the periods ending on such dates for Borrower. Copies of such financial
statements have heretofore been delivered to Agent. Since December 31, 1997, no
material adverse change has occurred in the financial condition or businesses of
Borrower.

                                   ARTICLE V.

                                  Miscellaneous
                                  -------------

         Section 5. 1. RATIFICATION OF AGREEMENTS. The Original Agreement as
hereby amended is hereby ratified and confirmed in all respects. Any reference
to the Credit Agreement in any Loan Document shall be deemed to refer to this
Amendment also. Any reference to the Note in any other Loan Document shall be
deemed to be a reference to the Renewal Note issued and delivered pursuant to
this Amendment. The execution, delivery and effectiveness of this Amendment and
the Renewal Note shall not, except as expressly provided herein or therein,
operate as a waiver of any right, power or remedy of Agent under the Credit
Agreement or any other Loan Document nor constitute a waiver of any provision of
the Credit Agreement or any other Loan Document.

         Section 5.2. SURVIVAL OF AGREEMENTS. All representations, warranties,
covenants and agreements of Borrower herein shall survive the execution and
delivery of this Amendment and the performance hereof, including without
limitation the making or granting of the Loan and the issuance and delivery of
the Renewal Note, and shall further survive until all of the Obligations are
paid in full. All statements and agreements contained in any certificate or
instrument delivered by any Restricted Person hereunder or under the Credit
Agreement to Agent shall be deemed to constitute representations and warranties
by, or agreements and covenants of, Borrower under this Amendment and under the
Credit Agreement.

         Section 5.3. LOAN DOCUMENTS. This Amendment and the Renewal Note are
each a Loan Document, and all provisions in the Credit Agreement pertaining to
Loan Documents apply hereto and thereto.

         Section 5.4 GOVERNING LAW. This Amendment shall be governed by and
construed in accordance with the laws of the State of New York and any
applicable laws of the United States of America in all respects, including
construction, validity and performance.

         Section 5.5. COUNTERPARTS. This Amendment may be separately executed in
counterparts and by the different parties hereto in separate counterparts, each
of which when so executed shall be deemed to constitute one and the same
Amendment.

THIS AMENDMENT AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT
BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY 


<PAGE>   8


EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE
PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS OF THE PARTIES.


IN WITNESS WHEREOF, this Amendment is executed as of the date first above
written.

                                               NORTH COAST ENERGY, INC.

                                               By: /s/ Garry Regan
                                               -------------------
                                               Name:  Garry Regan
                                               Title:  President
                                                       ----------

                                               ING (U.S.) CAPITAL CORPORATION



                                               By:
                                                  -------------------------
                                               Name:
                                               Title:


IN WITNESS WHEREOF, this Amendment is executed as of the date first above
written.

                                               NORTH COAST ENERGY, INC.


                                               By:
                                                  -------------------------
                                               Name:
                                               Title:



                                               ING (U.S.) CAPITAL CORPORATION

                                               By: /s/ Frank P. Ferrara
                                                   --------------------
                                               Name: Frank P. Ferrara
                                               Title:  Senior Associate





<PAGE>   9


                                                                       EXHIBIT A

                                 PROMISSORY NOTE
                                 ---------------

$25,000,000                     New York, New York                  May___, 1998

         FOR VALUE RECEIVED, the undersigned, North Coast Energy, Inc., a
Delaware (herein called "Borrower"), hereby promises to pay to the order of ING
(U.S.) Capital Corporation, (herein called "Lender"), the principal sum of
Twenty Five Million and No/100 Dollars ($25,000,000), or, if greater or less,
the aggregate unpaid principal amount of the Loan made under this Note by Lender
to Borrower pursuant to the terms of the Credit Agreement (as hereinafter
defined), together with interest on the unpaid principal balance thereof as
hereinafter set forth, both principal and interest payable as herein provided in
lawful money of the United States of America at the offices of the Agent under
the Credit Agreement, as from time to time may be designated by the holder of
this Note.

         This Note (a) is issued and delivered under that certain Credit
Agreement dated as of February 9, 1998, among Borrower, Lender, as Agent, and
the lenders (including Lender) referred to therein (herein, as from time to time
supplemented, amended or restated, called the "Credit Agreement"), and is a
"Note" as defined therein, (b) is subject to the terms and provisions of the
Credit Agreement, which contains provisions for payments and prepayments
hereunder and acceleration of the maturity hereof upon the happening of certain
stated events, and (c) is secured by and entitled to the benefits of certain
Security Documents (as identified and defined in the Credit Agreement). Payments
on this Note shall be made and applied as provided herein and in the Credit
Agreement. Reference is hereby made to the Credit Agreement for a description of
certain rights, limitations of rights, obligations and duties of the parties
hereto and for the meanings assigned to terms used and not defined herein and to
the Security Documents for a description of the nature and extent of the
security thereby provided and the rights of the parties thereto.

         For the purposes of this Note, the following terms have the meanings
assigned to them below:

         "Base Rate Payment Date" means (i) the last day of each Fiscal Quarter,
beginning June 30, 1998, and (ii) any day on which past due interest or
principal is owed hereunder and is unpaid. If the terms hereof or of the Credit
Agreement provide that payments of interest or principal hereon shall be
deferred from one Base Rate Payment Date to another day, such other day shall
also be a Base Rate Payment Date.

         "Eurodollar Rate Payment Date" means, with respect to any Eurodollar
Loan: (i) the day on which the related Interest Period ends (and, if such
Interest Period is three months or longer, the three-month anniversary of the
first day of such Interest Period), 


<PAGE>   10


and (ii) any day on which past due interest or past due principal is owed
hereunder with respect to such Eurodollar Loan and is unpaid. If the terms
hereof or of the Credit Agreement provide that payments of interest or principal
with respect to such Eurodollar Loan shall be deferred from one Eurodollar Rate
Payment Date to another day, such other day shall also be a Eurodollar Rate
Payment Date.

         The principal amount of this Note shall be due and payable in
twenty-two (22) quarterly installments, each of which shall be equal to
one-twenty-second (1/22) of the aggregate unpaid principal balance of this Note
at the end of the Commitment Period, and shall be due and payable on the last
day of each Fiscal Quarter, beginning September 30, 1999, and continuing
regularly on the thereafter until December 31, 2004, at which time the unpaid
principal balance of this Note and all interest accrued hereon shall be due and
payable in full.

         Base Rate Loans from time to time outstanding shall bear interest on
each day outstanding at the Base Rate in effect on such day; unless the Default
Rate shall apply as provided below. On each Base Rate Payment Date Borrower
shall pay to the holder hereof all unpaid interest which has accrued on the Base
Rate Loans to but not including such Base Rate Payment Date. Each Eurodollar
Loan shall bear interest on each day during the related Interest Period at the
related Eurodollar Rate in effect on such day; unless the Default Rate shall
apply as provided below. On each Eurodollar Rate Payment Date relating to such
Eurodollar Loan, Borrower shall pay to the holder hereof all unpaid interest
which has accrued on such Eurodollar Loan to but not including such Eurodollar
Rate Payment Date. All past due principal of and past due interest on the Loan
shall bear interest on each day outstanding at the Default Rate in effect on
such day, notwithstanding the foregoing provisions of this paragraph, on or
after ten days following the occurrence of an Event of Default, and during the
continuance thereof, each Loan shall bear interest at the Default Rate. All
interest at the Default Rate shall be due and payable daily as it accrues.
Notwithstanding the foregoing provisions of this paragraph: (a) this Note shall
never bear interest in excess of the Highest Lawful Rate, and (b) if at any time
the rate at which interest is payable on this Note is limited by the Highest
Lawful Rate (by the foregoing clause (a) or by reference to the Highest Lawful
Rate in the definitions of Base Rate, Eurodollar Rate, and Late Payment Rate),
this Note shall bear interest at the Highest Lawful Rate and shall continue to
bear interest at the Highest Lawful Rate until such time as the total amount of
interest accrued hereon equals (but does not exceed) the total amount of
interest which would have accrued hereon had there been no Highest Lawful Rate
applicable hereto.

         Notwithstanding the foregoing paragraph and all other provisions of
this Note, in no event shall the interest payable hereon, whether before or
after maturity, exceed the maximum interest which, under applicable Law, may be
charged on this Note, and this Note is expressly made subject to the provisions
of the Credit Agreement which more fully set out the limitations on how interest
accrues hereon.


<PAGE>   11


         If this Note is placed in the hands of an attorney for collection after
default, or if all or any part of the indebtedness represented hereby is proved,
established or collected in any court or in any bankruptcy, receivership, debtor
relief, probate or other court proceedings, Borrower and all endorsers, sureties
and guarantors of this Note jointly and severally agree to pay reasonable
attorneys' fees and collection costs to the holder hereof in addition to the
principal and interest payable hereunder.

         Borrower and all endorsers, sureties and guarantors of this Note hereby
severally waive demand, presentment, notice of demand and of dishonor and
nonpayment of this Note, protest, notice of protest, notice of intention to
accelerate the maturity of this Note, declaration or notice of acceleration of
the maturity of this Note, diligence in collecting, the bringing of any suit
against any party and any notice of or defense on account of any extensions,
renewals, partial payments or changes in any manner of or in this Note or in any
of its terms, provisions and covenants, or any releases or substitutions of any
security, or any delay, indulgence or other act of any trustee or any holder
hereof, whether before or after maturity.

        This Note is executed in renewal, modification, and extension of, but
not in extinguishment or novation of, that certain Promissory Note of Borrower
dated February 9, 1998, in the stated principal amount of $20,000,000, payable
to the order of Lender.

        THIS NOTE AND THE RIGHTS AND DUTIES OF THE PARTIES HERETO SHALL BE
GOVERNED BY THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO PRINCIPLES OF
CONFLICTS OF LAW), EXCEPT TO THE EXTENT THE SAME ARE GOVERNED BY APPLICABLE
FEDERAL LAW.

                                          NORTH COAST ENERGY, INC.


                                          By:
                                             -----------------------------
                                          Name:
                                          Title:




<PAGE>   12


                              CONSENT AND AGREEMENT
                              ---------------------

         North Coast Operating Company (the "Company") and each of the
partnerships party hereto (the "Partnerships") hereby consent to the provisions
of this Amendment and the transactions contemplated herein (including without
limitation the execution and delivery of the Renewal Note and the other
Amendment Documents), and hereby ratify and confirm the Open End Mortgage,
Assignment, Security Agreement, Fixture Filing and Financing Statement in favor
of Agent dated as of February 9, 1998 recorded in various counties in the State
of Ohio and the Open End Mortgage, Assignment, Security Agreement, Fixture
Filing and Financing Statement dated as of February 9, 1998 recorded in various
counties in the State of Pennsylvania made by the Company and the Partnerships
for the benefit of Agent, and agrees that the Company's and the Partnerships'
obligations and covenants thereunder are unimpaired hereby and shall remain in
full force and effect.

Date:      May 29,1998

           NORTH COAST OPERATING COMPANY

           By:  /s/  Garry Regan
           ---------------------
           Name:  Garry Regan
           Title:  President


Capital Drilling Fund
1986-1 Limited Partnership

North Coast Energy/Capital 1987-1
Appalachian Private Drilling
Program L.P.

North Coast Energy/Capital 1987-2
Appalachian Private Drilling
Program L.P.

North Coast Energy/Capital 1988-1
Appalachian Private Drilling
Program L.P.

North Coast Energy/Capital 1988-2
Appalachian Private Drilling
Program L.P.


<PAGE>   13


North Coast Energy 1989 Appalachian
Public Drilling Program L.P.

North Coast Energy 1990-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1990-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1990-3
Appalachian Private Drilling
Program L.P.

North Coast Energy 1991-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1991-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1991-3
Appalachian Private Drilling
Program L.P.

North Coast Energy 1992-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1992-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1992-3
Appalachian Private Drilling
Program L.P.

North Coast Energy 1993-1
Appalachian Private Drilling
Program L.P.


<PAGE>   14


North Coast Energy 1993-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1993-3
Appalachian Private Drilling
Program L.P.

North Coast Energy 1994-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1994-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1994-3
Appalachian Private Drilling
Program L.P.

North Coast Energy 1995-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1995-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1996-1
Appalachian Private Drilling
Program L.P.

North Coast Energy 1996-2
Appalachian Private Drilling
Program L.P.

North Coast Energy 1997-1
Appalachian Private Drilling
Program L.P.


<PAGE>   15



North Coast Energy 1997-2
Appalachian Private Drilling
Program L.P.


By:      NORTH COAST OPERATING COMPANY, general partner


         By:  /s/  Garry Regan
              ----------------
         Name:  Garry Regan
         Title:  President










<PAGE>   1
                                                                 Exhibit 7(c)(d)


NORTH COAST ENERGY COMPLETES ACQUISITION OF KELT OHIO 
PROPERTIES

Twinsburg, Ohio, June 1, 1998 -- North Coast Energy, Inc. (NASDAQ: NCEB) today
announced that it has completed the acquisition of the assets of Kelt Ohio for
$16 million.

The acquired assets of Kelt Ohio, headquartered in Cambridge, include more
than 900 natural gas and oil wells and a 100% working interest in an
estimated 40 Bcf of proved natural gas reserves, as valued by the
independent engineering firm, S. A. Holditch & Co. North Coast has also
acquired Kelt's brine disposal facilities, drilling and service rigs,
natural gas compressors and gas gathering systems and a large inventory of
oilfield service equipment and supplies. North Coast Energy believes that
this transaction will immediately double cash flow and double our daily net
production of natural gas as well as more than doubling our proved reserves
of natural gas and oil. In the Kelt transaction North Coast Energy has
acquired long-lived, premium priced reserves (70% in production) for a very
attractive price of $0.47/Mcfe. The acquisition was funded using cash and
an increase in North Coast Energy's existing acquisition line of credit.

North Coast Energy, Inc., an affiliate of NUON International bv, is an
independent oil and gas exploration company headquartered in Cleveland,
Ohio.

The statements made in this release include forward-looking statements.
Factors that may cause actual results to differ materially from those in
the forward-looking statements include competition within the oil and gas
industry, the price of oil and gas in the Appalachian area, the weather in
North Coast geographic region and the cost of locating and drilling oil and
gas wells in the Appalachian Basin area.

                                     #####


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