RANGE RESOURCES CORP
10-K405/A, 1999-09-17
CRUDE PETROLEUM & NATURAL GAS
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  FORM 10-K/A

  (MARK ONE)

      {x}     ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
              EXCHANGE ACT OF 1934 (FEE REQUIRED)
              For the fiscal year ended December 31, 1998

      { }     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
              SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)
              For the transaction period from _______ to _______

                         COMMISSION FILE NUMBER 0-9592

                          RANGE RESOURCES CORPORATION
             (Exact name of registrant as specified in its charter)

                      DELAWARE                                34-1312571
              (State of incorporation)                    (I.R.S. Employer
                                                         Identification No.)
      500 THROCKMORTON STREET, FT. WORTH, TEXAS                  76102
      (Address of principal executive offices)                (Zip Code)

              Registrant's telephone number, including area code:
                                 (817) 870-2601

          Securities registered pursuant to Section 12(b) of the Act:
                                      None

                          COMMON STOCK, $.01 PAR VALUE
                                (Title of class)

          Securities registered pursuant to Section 12(g) of the Act:
                                      None

          Indicate by check mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes x No

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. {X}

         The aggregate market value of voting stock of the registrant held by
non-affiliates (excluding voting shares held by officers and directors) was
$87,329,093 on March 9, 1999.

         Indicate the number of shares outstanding of each of the registrant's
classes of stock on March 9, 1999: Common Stock $.01 par value: 36,273,196;
Preferred Stock $1 par value: 1,149,840.

                      DOCUMENTS INCORPORATED BY REFERENCE:
     Part III of this report incorporates by reference the Proxy Statement
       relating to the Registrant's 1999 Annual Meeting of Stockholders.






                                       1
<PAGE>   2





                          RANGE RESOURCES CORPORATION

                           ANNUAL REPORT ON FORM 10-K
                          YEAR ENDED DECEMBER 31, 1998

                                     PART I
ITEM 1.  BUSINESS

GENERAL

         Range Resources Corporation ("Range" or the "Company") is an
independent oil and gas company operating in the following core areas of
operation: the Appalachian, Permian, Midcontinent and Gulf Coast regions. The
Company seeks to build value through a balanced approach of low-risk
development and acquisition, higher risk exploitation and exploration and
producer financing. Through its Independent Producer Finance subsidiary, the
Company engages in producer financing activities by purchasing term overriding
royalties in oil and gas properties. In pursuing this strategy, the Company has
concentrated its activities in selected geographic areas. In each core area,
the Company has established operating, engineering, geoscience, marketing and
acquisition expertise. At December 31, 1998, the Company had combined proved
reserves totaling 796 Bcfe, having a pre-tax present value at constant prices
on that date of $555 million. On an Mcfe basis, the reserves were 80% natural
gas, are 80% operated by the Company and have a reserve life index in excess of
13 years.

         In August 1998, the stockholders of Lomak Petroleum, Inc ("Lomak")
approved the acquisition via merger (the "Merger") of Domain Energy Corporation
("Domain"). As a result of the Merger, Domain became a wholly-owned subsidiary
of Lomak. Simultaneously, Lomak stockholders approved changing the Company's
name to Range Resources Corporation.

DESCRIPTION OF THE BUSINESS

  Strategy

         The Company's objective is to maximize stockholder value through a
balanced strategy that combines lower risk development and acquisition
activities with higher risk, higher impact exploitation and exploration
projects. Since 1990, total assets have grown from $24 million to $922 million
at year end 1998. During this same period of time, stockholders' equity has
increase from $6 million to $133 million. In 1999, the Company's goal is to
reduce leverage and position the Company to benefit from, rather than merely
endure, the downturn in commodity prices. The Company plans to reduce leverage
by cutting costs, monetizing assets and limiting exploration and development
capital expenditures to internal cash flow. These monetizations could include
contributing oil and gas operations or assets and debt into a joint venture,
selling net profits interests in oil and gas properties or selling interests in
oil and gas properties through an oil and gas royalty trust. The proceeds from
the monetization of oil and gas assets are expected to reduce outstanding
amounts under the Credit Facility. The Company's goal is to reduce debt as a
percentage of total capitalization to levels at or below 50% within 12 to 24
months. While it will be difficult to generate substantial production growth
with a reduced 1999 capital budget, the cost reductions and monetization and
sale of assets position Range to weather a prolonged downturn in commodity
prices. When prices rebound, the Company should be in position to increase the
rate of exploitation of its large development and exploration inventory.

         Management believes that the acquisitions completed since 1990 have
substantially enhanced the Company's ability to increase its production and
reserves through the ongoing development of the acquired properties. The
Company now has over 1,400 proven recompletions and development drilling wells.
With its large development inventory, the Company believes that if oil and gas
prices rebound it can achieve growth in reserves, production, cash flow and
earnings over the next several years, without the benefit of future
acquisitions. The Company currently anticipates spending approximately $35
million to $40 million during 1999 on development and exploration activities.
The Company's leasehold position


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<PAGE>   3

now totals approximately 1.9 million gross acres (1.2 million net), providing
significant long-term development and exploration potential.

         In order to effectively implement its operating strategy, the Company
has concentrated its activities in selected geographic areas. In its core
areas, the Company has established separate business units, each with
operating, engineering, geological, land and acquisition expertise. The Company
believes that this focus provides it with a competitive advantage in sourcing
and evaluating new business opportunities, as well as providing economies of
scale in operating and developing its properties. Management believes each
business unit's facilities are adequate to meet the Company's current needs and
existing facilities could be expanded.

          Development. The Company's development activities include
recompletions of existing wells, infill drilling and installation of secondary
recovery projects. The Company's development wells are generated within core
areas where the Company has significant operational and technical experience.
At December 31, 1998, over 1,400 proven development wells were in inventory. In
view of the low current oil and gas prices, the Company plans to limit its 1999
development expenditures to approximately $35 million. The Company expects
development expenditures in the Appalachian, Gulf Coast and Southwest business
units to approximate $9 million, $10 million and $16 million, respectively.

          Exploration. Beginning in 1996, the Company began to conduct
exploration activities on or near existing properties within its core operating
areas. Range has domestic onshore exploration projects covering 536,000 gross
acres. The Company's onshore exploration program targets deeper horizons within
existing Company-operated fields, as well as establishing new fields in
exploration trend areas in which Range's technical staff has experience.
Range's offshore exploration program focuses on the shallow waters of the Gulf
of Mexico where it holds contiguous 3D seismic data covering 3.5 million acres.
Range has offshore leases covering 11,000 gross acres on which it has
identified 80 projects. Range's strategy is based upon limiting its risk by
allocating no more than 10% of its cash flow to exploration activities and by
participating in a variety of projects with differing characteristics. In view
of the low current oil and gas prices the Company anticipates exploratory
expenditures to be less than $5 million in 1999. The Company expects
exploration expenditures in the Appalachian, Gulf Coast and Southwest business
units to approximate $.5 million, $3 million and $1.5 million, respectively.

          Acquisitions. Since 1990, 70 acquisitions have been completed for a
total consideration of $974 million. These acquisitions have been made at an
average cost of $0.77 per Mcfe. The Company's acquisition strategy has
historically been based on: (i) Locale: focusing in core areas where the
Company has operating and technical expertise; (ii) Efficiency: targeting
acquisitions in which operating and cost efficiencies can be obtained; (iii)
Reserve Potential: pursuing properties with the potential for reserve increases
through recompletions and drilling; (iv) Incremental Purchases: seeking
acquisitions where opportunities for purchasing additional interests in the
same or adjoining properties exist; and (v) Complexity: pursuing more complex
but less competitive corporate acquisitions.

DEVELOPMENT AND EXPLORATION ACTIVITIES

         During 1998, the Company spent $81.5 million on development and
exploration activities versus $58.8 million in 1997. Of this total, $53 million
was expended in the Southwest, $18 million in Appalachia and $10 million in the
Gulf Coast. These expenditures funded 70 recompletions of existing wells, 234
new development wells and 14 exploratory wells, as well as leasehold and
seismic acquisition. As a result of these activities, 70 Bcfe of proved
reserves were added representing 115% of 1998 production.

Development Activities

         The Company's development activities include recompletions of existing
wells, infill drilling and to a lesser extent, installation of secondary
recovery projects. Development wells are located within core operating areas
where the Company has established operational and technical expertise.
Currently, as


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<PAGE>   4

described below, the Company has 1,493 proven development wells in inventory.
Those wells are geographically diverse, target a mix of oil and gas and are
generally less than 8,000 feet in depth. Approximately 74% of the development
wells are concentrated in 21 fields covering 512,000 gross acres. Such large
acreage blocks and concentration of wells provide economies of scale, access to
competitively priced oil field services and focused operating and technical
expertise. The following table sets forth information pertaining to the
Company's proven development inventory at December 31, 1998.
<TABLE>
<CAPTION>

                                                     NUMBER OF PROJECTS
                                    ------------------------------------------------
                                     RECOMPLETION         DRILLING
                                     OPPORTUNITIES        LOCATIONS            TOTAL
                                     -------------        ---------            -----
<S>                                       <C>                 <C>                <C>
Southwest
   Permian ..........................     310                 211                521
   Midcontinent .....................      44                  33                 77
                                        -----               -----              -----
     Subtotal .......................     354                 244                598
Gulf Coast ..........................     110                  44                154
Appalachia ..........................       2                 739                741
                                        -----               -----              -----
     Total ..........................     466               1,027              1,493
                                        =====               =====              =====
</TABLE>

         In addition, the Company has identified over 200 projects on its
existing leasehold, which at December 31, 1998 were not classified as proven. A
portion of these projects are included in each year's development program.
These projects include field extension drilling and recompletions to formations
not extensively under production.

         Range completed 304 development projects in 1998, including drilling
234 wells and 70 recompletions. This level of activity was 13% higher than in
1997. The 1998 development expenditures of $71.8 million exceeded 1997 by 27%,
reflecting increased activity and a higher average working interest. In the
Southwest business unit, the Company spent $47 million to recomplete 51 wells
and drill an additional 104 wells. Development activity in the Gulf Coast
included the drilling of 6 wells and the recompletion of 7 others for $6
million. In Appalachia, $18 million was spent to drill 124 wells and recomplete
12 others.

Exploration Activities

         Domestic Onshore Exploration. Range has onshore exploration projects
covering 767,000 gross acres, including seven projects in the Southwest and
fifteen in Appalachia. Each project has multiple drilling prospects, some with
multiple targets. During 1998, the Company spent $4.7 million to acquire
established acreage, shoot and process seismic data and drill 11 wells.

         Gulf of Mexico Exploration. Via Domain, Range acquired a 3D seismic
database covering 700 contiguous blocks in the shallow waters of the Gulf of
Mexico, primarily offshore Louisiana. This database has been used to map
geological trends within this 3.5 million acre area, identifying specific
targets for further exploration. To date, 80 prospects have been identified.
These prospects target the Miocene formation at depths of 10,000 to 12,000
feet. Subsequent to the Merger, the Company participated in 3 gross, 1.2 net
exploration wells, all of which were plugged and abandoned, at a cost of
approximately $4.1 million.

ACQUISITION ACTIVITIES

         In 1998, Range completed acquisitions for $224 million in
consideration. The significant acquisitions are described below.

         In March 1998, oil and gas properties in the Powell Ranch Field in
West Texas (the "Powell Ranch Properties") were acquired for a purchase price
of $60 million, comprised of $54.6 million in cash and $5.4 million of Common
Stock.



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<PAGE>   5

         In August 1998, the Company acquired Domain via merger for a purchase
price of $161.6 million, comprised of $50.5 million in cash and $111.1 million
of Common Stock. Domain's principal assets primarily included oil and gas
operations onshore in the Gulf Coast and in the Gulf of Mexico, as well as the
investment activities of IPF.

PRODUCTION

         Production revenue is generated through the sale of oil, natural gas
liquids and gas from properties owned directly and through partnerships and
joint ventures. Additional revenue is received from royalties. While production
is sold to a limited number of purchasers, only one accounts for more than 10%
of oil and gas revenues. Management believes that the loss of any one customer
would not have a material adverse effect on the business. Proximity to local
markets, availability of competitive fuels and overall supply and demand are
factors affecting the ability to market production. While the Company
anticipates an upward trend in energy prices, factors outside its control such
as political developments in the Middle East, overall energy supply, weather
conditions and economic growth rates have had, and will continue to have, a
significant effect on energy prices.

         The following table sets forth historical production volumes, revenue
and expense information for the periods indicated (in thousands, except average
sales price and operating cost data).
<TABLE>
<CAPTION>

                                                                Year Ended December 31,
                                 ---------------------------------------------------------------------------
                                    1994             1995             1996         1997               1998
                                 -----------      ----------       ---------     --------          --------
Production
<S>                               <C>               <C>            <C>            <C>             <C>
    Oil and NGL (Bbl) ...........      640              913           1,068          1,794           2,655
    Gas (Mcf) ...................    6,996           12,471          21,231         38,409          45,193
    Total (Mcfe) (a) ............   10,836           17,949          27,641         49,170          61,120
Revenues
    Oil and NGL ................. $  9,743         $ 15,133        $ 20,425       $ 28,800        $ 30,084
    Gas .........................   14,718           22,284          47,629        101,217         105,509
                                  ========         ========        ========       ========        ========
    Total ....................... $ 24,461         $ 37,417        $ 68,054       $130,017        $135,593
                                  ========         ========        ========       ========        ========
Average Sales Price
    Oil (Bbl) ................... $  15.23         $  16.57        $  19.56       $  18.22        $  12.01
    NGL (Bbl) ...................     --               --          $  10.22       $   9.06        $   8.26
    Gas (Mcf) ................... $   2.10         $   1.79        $   2.24       $   2.64        $   2.33
    Mcfe (a) .................... $   2.26         $   2.08        $   2.46       $   2.64        $   2.22
Average Operating Cost
    Per Mcfe (a) ................ $   0.75         $   0.63        $   0.75       $   0.64        $   0.64

(a) Oil and NGL is converted to Mcfe at a rate of 6 Mcf per barrel.
</TABLE>

         On a Mcfe basis, approximately 74% of 1998 production was natural gas.
Gas production was sold to utilities, brokers or directly to industrial users.
Gas sales are made pursuant to various arrangements ranging from month-to-month
contracts, one year contracts at fixed or variable prices and contracts at
fixed prices for the life of the well. All contracts other than the fixed price
contracts contain provisions for price adjustment, termination and other terms
customary in the industry. A number of the Appalachian gas contracts are at
prices which compare favorably to the spot market. Oil is sold on a basis such
that the purchaser can be changed on 30 days notice. The price received is
generally equal to a posted price set by the major purchasers in the area. Oil
purchasers are selected on the basis of price and service. In 1998, revenues
from gas sales totaled $105.5 million or 78% of total oil and gas revenues
while revenues from oil and natural gas liquids production amounted to $30.1
million, representing 22% 7of total oil and gas revenues. Oil and gas revenues
for 1998 increased 4% over 1997.



                                       5
<PAGE>   6

GAS TRANSPORTATION, PROCESSING AND MARKETING

         The gas transportation, processing and marketing revenues are
comprised of fees for the transportation of production through gathering lines
and fees from gas processing as well as, income from marketing of oil and gas.
Transportation, processing and marketing revenues decreased 14% to $6.7 million
versus $7.8 million in 1997. The decrease was principally due to the sale of a
gas processing plant in the San Juan Basin and a drop in natural gas liquid
prices which lowered gas processing revenue.

         The Company's natural gas transportation and processing assets are
primarily comprised of (i) approximately 2,700 miles of gas transportation and
gathering pipelines in Appalachia and (ii) nearly 300 miles of gathering lines
in the Sterling area of the Permian Basin. The Appalachian gas gathering systems
serve to transport a majority of the Company's Appalachian gas production as
well as third party gas to major trunklines and directly to industrial
end-users. This affords the Company considerable control and flexibility in
marketing its Appalachian production. Third parties who transport their gas
through the systems are charged a gathering fee based on throughput. In its
Permian, Midcontinent and Gulf Coast areas, the Company transports its gas
production through a combination of Company-owned and third party gathering
systems. The Company is typically charged a fixed fee per volume of production
to transport its gas through third party systems. The Company's Sterling gas
processing plant is a refrigerated turbo-expander cryogenic gas plant that was
placed in service in early 1995. The plant, designed for approximately 25,000
Mcf/d, is currently operating at 74% of capacity. The Company estimates that the
plant's capacity can be increased to 35,000 Mcf/d for approximately $4.0 million
in additional capital expenditures.

In order to maximize the price it receives for the sale of natural gas, the
Company began to market its own gas production in 1993. The Company's marketing
efforts are primarily composed of its in-house sales force selling production
directly to customers at the most favorable price. The Company is currently
marketing 196 Mmcf/d for its own account as well as for third party producers.
The Company has managed the impact of potential price declines by developing a
balanced portfolio of fixed price and market sensitive contracts and commodity
hedging. Approximately 16% of average gas production at December 31, 1998 was
sold subject to fixed price sales contracts. These fixed price contracts are at
prices ranging from $1.50 to $5.00 per Mcf. The fixed price contracts with
terms of less than one year, between one and five years and greater than five
years constitute approximately 41%, 50% and 9%, respectively, of the volume
sold under fixed price contracts.

         From time to time, the Company enters into oil and natural gas price
hedges to reduce its exposure to commodity price fluctuations. At December 31,
1998, approximately 13% of the Company's existing market sensitive 1999
production was fixed under hedging agreements which expire on a monthly basis
in January and April through October. Subsequent to December 31, 1998, the
Company entered into additional hedging agreements, which increased the
percentage of the Company's existing market sensitive production covered by
hedging arrangements to 30%. In the future, the Company may hedge a larger
percentage of its production, however, it currently anticipates that such
percentage would not exceed 80%. Although these hedging activities provide the
Company some protection against falling prices, these activities also reduce
the potential benefits to the Company of price increases above the levels of
the hedges.

         The Company has an above market gas contract with a major Texas gas
utility company, which expires June 30, 2000. During 1998, the Company sold 11%
of its gas production under this contract. At December 31, 1998 the price
received pursuant to the contract was $3.82 per Mcf ($3.40 per Mmbtu). The
agreement provides for a price escalation of $0.05 per Mmbtu on July 1 of each
year.

INDEPENDENT PRODUCER FINANCE ("IPF")

         As part of the Merger, in August 1998 the Company acquired its
Independent Producer Finance operations. IPF provides capital to small oil and
gas producers to finance specifically identified acquisition and development
projects. IPF advances money to producers in exchange for a term


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<PAGE>   7

overriding royalty interest in their projects. The overrides are
dollar-denominated and are calculated to provide IPF with a contractually
specified rate of return that typically ranges between 10% and 25%. While there
is no formal policy in place, the Company generally makes advances of less than
$5 million per producer project. IPF funds its business principally with a
combination of internally generated cash and borrowings under a bank credit
facility. Through December 1998, approximately $31.1 million of the outstanding
portfolio had been financed through internally generated cash flows with the
remainder coming from borrowings under the credit facility. At December 31,
1998 the portfolio had 60 open transactions with a book value of $77.2 million
(net of $14.0 million in allowances against its portfolio of receivables) with
underlying reserves having Present Value of $92.2 million. The IPF reserves and
Present Value are not included in Range's consolidated oil and gas reserve
disclosure. During 1998, IPF expenses were comprised of $.5 million general and
administrative expenses, $1.6 million of interest expense and a $5.9 million
allowance against its portfolio of receivables.

         IPF is staffed with four petroleum engineers and geologists who
identify and evaluate each project. These technical personnel are all
professional with degrees in petroleum engineering or geology. The staff has
between 14 and 18 years of experience, averaging 17 years of experience in the
oil and gas industry ranging from operations to strategic planning and analysis
and production engineering. These professionals are responsible for defining
transaction risk, establishing reserve coverage and negotiating the contractual
rate of return. The transactions are structured to minimize risk by focusing on
asset coverage ratios and taking direct title to the overriding royalty
interests. As dollar-denominated term overriding royalties, the transactions
leave the majority of the commodity price risk with the producer.

         IPF provides capital to small oil and gas producers who are generally
ignored by traditional financial institutions. These producers typically are
denied access to traditional financing arrangements for one of four primary
reasons: (i) they are too small to have access to debt and equity security
markets; (ii) private equity and debt financing is too restrictive and
expensive; (iii) few commercial banks are interested in small energy loans; and
(iv) bank consolidations have raised the size threshold for lending. IPF has
doubled its portfolio each year since 1993 despite its limited geographic
scope, transaction size and marketing effort. Range expects demand for IPF
funding to increase, as oil and gas acquisition and divestiture activities
continue and consolidation of the banking industry reduces the supply of
traditional bank financing for small transactions. IPF's growth has been
financed through borrowing under its revolving credit facility and internally
generated cash flow. The IPF Facility is recourse only to the assets of the IPF
subsidiary. On March 10, 1999, the borrowing base on the IPF Facility was $60.1
million which did not exceed the amounts outstanding on that date. The Company
is currently in the process of completing a borrowing base redetermination.
Upon completion of the redetermination, the Company believes the borrowing base
amount will decrease slightly and that the outstanding obligations at that time
will not exceed the borrowing base.

         Our IPF program involves an up-front cash payment for the purchase of
a term overriding royalty interest through which we receive an agreed upon
share of revenues from identified properties. The producer's obligation to
deliver these revenues to us is non-recourse to the producer. The producer
generally is not liable to us for any failure to meet its payment obligation
unless the producer fails to operate prudently, there is a title failure or
certain other events within the producer's control occur. Consequently, our
ability to realize successful investments through our producer finance business
is subject to our ability to estimate accurately the volumes of recoverable
reserves from which the applicable production payment is to be discharged and
the operator's ability to recover these reserves. Because our interest
constitutes a property interest, if a producer is declared bankrupt or
insolvent, our interest would be outside of the reach of the producer's
creditors. However, if a creditor, the producer as debtor-in-possession or a
trustee for the producer in a bankruptcy proceeding were to argue successfully
that the transaction should be characterized as a loan, we may have only a
creditor's claim for repayment of the amounts advanced. Our ownership in these
production payments is a non-operating interest. As a result, our ownership of
these production payments should not expose us to liability resulting from the
ownership of direct working interests, such as environmental liabilities and
liabilities for personal injury or death or property damage. Finally, the
producer's obligation to deliver a specified share of revenues to us is subject
to the ability of the burdened reserves to produce such revenues. As a result,
we bear the risk that


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<PAGE>   8

future revenues we receive will be insufficient to amortize the purchase price
we paid for the interest or to provide any investment return to us.

         The following is a table of operating statistics for the IPF
operations:
<TABLE>
<CAPTION>

                                                As of or for the period ended December 31,
                                    --------------------------------------------------------------------
                                      1994           1995          1996          1997           1998
                                    ----------     ---------     ----------    ----------     ---------
<S>                                    <C>           <C>           <C>           <C>           <C>
Total dollars of advances              $5,438        $5,489        $19,100       $40,150       $45,822
Number of advances made                    10            10             27            39            75
Average size of advance                $  544        $  549        $   707       $ 1,029       $   611
Average rate of return                   28.8%         20.0%          17.7%         14.5%         16.8%
</TABLE>

INTEREST AND OTHER

         The Company earns interest on its cash and investment accounts, as
well as on various notes receivable. Other income in 1998 was comprised
principally of gains on sales of marketable equity securities and gains on
sales of non-strategic properties. The Company expects to continue to sell
properties that are marginal or are not strategic. Interest and other income in
1998 amounted to $2.3 million, representing 2% of total revenues.

COMPETITION

         The Company encounters substantial competition in acquiring oil and
gas leases and properties, marketing oil and gas, securing personnel and
conducting its drilling and field operations. Many competitors have financial
and other resources which substantially exceed those of the Company. The
competitors in development, exploration, acquisitions and production include
the major oil companies in addition to numerous independents, individual
proprietors and others. Therefore, competitors may be able to pay more for
desirable leases and to evaluate, bid for and purchase a greater number of
properties or prospects than the financial or personnel resources of the
Company permit. The ability of the Company to replace and expand its reserve
base in the future will be dependent upon its ability to select and acquire
suitable producing properties and prospects for future drilling.

         The Company's acquisitions have been partially financed through
issuances of equity and debt securities and internally generated cash flow.
There is competition for capital to finance oil and gas acquisitions and
drilling. The ability of the Company to obtain such financing is uncertain and
can be affected by numerous factors beyond its control. The inability of the
Company to raise capital in the future could have an adverse effect on certain
areas of its business.

GOVERNMENTAL REGULATION

         The Company's operations are affected from time to time in varying
degrees by political developments and federal, state and local laws and
regulations. In particular, oil and natural gas production and related
operations are or have been subject to price controls, taxes and other laws and
regulations relating to the oil and gas industry. Failure to comply with such
laws and regulations can result in substantial penalties. The regulatory burden
on the oil and natural gas industry increases the Company's cost of doing
business and affects its profitability. Although the Company believes it is in
substantial compliance with all applicable laws and regulations, because such
laws and regulations are frequently amended or reinterpreted, the Company is
unable to predict the future cost or impact of complying with such laws and
regulations.



                                       8
<PAGE>   9


ENVIRONMENTAL MATTERS

         The Company's oil and natural gas exploration, development, production
and pipeline gathering operations are subject to stringent federal, state and
local laws governing the discharge of materials into the environment or
otherwise relating to environmental protection. Numerous governmental
departments such as the Environmental Protection Agency ("EPA") issue
regulations to implement and enforce such laws, which are often difficult and
costly to comply with and which carry substantial civil and criminal penalties
for failure to comply. These laws and regulations may require the acquisition
of a permit before drilling commences, restrict the types, quantities and
concentrations of various substances that can be released into the environment
in connection with drilling, production and pipeline gathering activities,
limit or prohibit drilling activities on certain lands lying within wilderness,
wetlands, frontier and other protected areas, require some form of remedial
action to prevent pollution from former operations such as plugging abandoned
wells, and impose substantial liabilities for pollution resulting from the
Company's operations. In addition, these laws, rules and regulations may
restrict the rate of oil and natural gas production below the rate that would
otherwise exist. The regulatory burden on the oil and gas industry increases
the cost of doing business and consequently affects its profitability. Changes
in environmental laws and regulations occur frequently, and any changes that
result in more stringent and costly waste handling, disposal or clean-up
requirements could adversely affect the Company's operations and financial
position, as well as the oil and gas industry in general. While management
believes that the Company is in substantial compliance with current applicable
environmental laws and regulations and the Company has not experienced any
material adverse effect from compliance with these environmental requirements,
there is no assurance that this will continue in the future. The Company did
not have any material capital expenditures in connection with environmental
regulation for 1998. The Company does not anticipate any material capital
expenditures for environmental regulation during 1999.

         The Comprehensive Environmental Response, Compensation and Liability
Act ("CERCLA"), also known as the "Superfund" law, imposes liability, without
regard to fault or the legality of the original conduct, on certain classes of
persons who are considered to be responsible for the release of a "hazardous
substance" into the environment. These persons include the owner or operator of
the disposal site or sites where the release occurred and companies that
disposed or arranged for the disposal of the hazardous substances at the site
where the release occurred. Under CERCLA, such persons may be subject to joint
and several liability for the costs of cleaning up the hazardous substances
that have been released into the environment, for damages to natural resources
and for the costs of certain health studies and it is not uncommon for
neighboring landowners and other third parties to file claims for personal
injury and property damages allegedly caused by the release of hazardous
substances or other pollutants into the environment. Furthermore, although
petroleum, including crude oil and natural gas, is exempt from CERCLA, at least
two courts have ruled that certain wastes associated with the production of
crude oil may be classified as "hazardous substances" under CERCLA and thus
such wastes may become subject to liability and regulation under CERCLA. State
initiatives to further regulate the disposal of oil and natural gas wastes are
also pending in certain states, and these various initiatives could have a
similar impact on the Company.

         Stricter standards in environmental legislation may be imposed in the
oil and gas industry in the future. For instance, legislation has been proposed
in Congress from time to time that would reclassify certain oil and natural gas
exploration and production wastes as "hazardous wastes" and make the
reclassified wastes subject to more stringent handling, disposal and clean-up
restrictions. If such legislation were to be enacted, it could have a
significant impact on the operating costs of the Company, as well as the oil
and gas industry in general. Compliance with environmental requirements
generally could have a material adverse effect upon the capital expenditures,
earnings or competitive position of the Company. Although the Company has not
experienced any material adverse effect from compliance with environmental
requirements, no assurance may be given that this will continue in the future.

         The Federal Water Pollution Control Act ("FWPCA") imposes restrictions
and strict controls regarding the discharge of produced waters and other oil
and gas wastes into navigable waters. Permits must be obtained to discharge
pollutants into state and federal waters. The FWPCA and analogous state



                                       9
<PAGE>   10

laws provide for civil, criminal and administrative penalties for any
unauthorized discharges of oil and other hazardous substances in reportable
quantities and may impose substantial potential liability for the costs of
removal, remediation and damages. State water discharge regulations and the
federal (NPDES) permits prohibit or are expected to prohibit within the next
year the discharge of produced water and sand, and some other substances
related to the oil and gas industry, to coastal waters. Although the costs to
comply with zero discharge mandated under federal or state law may be
significant, the entire industry will experience similar costs and the Company
believes that these costs will not have a material adverse impact on the
Company's financial condition and results of operations. Some oil and gas
exploration and production facilities are required to obtain permits for their
storm water discharges. Costs may be incurred in connection with treatment of
wastewater or developing storm water pollution prevention plans.

         The Resources Conservation and Recovery Act ("RCRA"), as amended,
generally does not regulate most wastes generated by the exploration and
production of oil and natural gas. RCRA specifically excludes from the
definition of hazardous waste "drilling fluids, produced waters, and other
wastes associated with the exploration, development, or production of crude
oil, natural gas or geothermal energy." However, these wastes may be regulated
by the EPA or state agencies as solid waste. Moreover, ordinary industrial
wastes, such as paint wastes, waste solvents, laboratory wastes and waste
compressor oils, are regulated as hazardous wastes. Although the costs of
managing solid hazardous waste may be significant, the Company does not expect
to experience more burdensome costs than similarly situated companies involved
in oil and gas exploration and production.

         In addition, the U.S. Oil Pollution Act ("OPA") requires owners and
operators of facilities that could be the source of an oil spill into "waters
of the United States" (a term defined to include rivers, creeks, wetlands and
coastal waters) to adopt and implement plans and procedures to prevent any
spill of oil into any waters of the United States. OPA also requires affected
facility owners and operators to demonstrate that they have at least $35
million in financial resources to pay for the costs of cleaning up an oil spill
and compensating any parties damaged by an oil spill. Substantial civil and
criminal fines and penalties can be imposed for violations of OPA and other
environmental statutes.

EMPLOYEES

         As of January 1, 1999, the Company had 390 full time employees, of
whom 223 were field personnel. None are covered by a collective bargaining
agreement and management believes that its relationship with its employees is
good.

ITEM 2.  PROPERTIES

         On December 31, 1998, the Company held working interests in 8,427
gross (6,755 net) productive oil and gas wells and royalty interests in 373
additional wells. The properties contained, net to the Company's interest,
estimated proved reserves of 633 Bcf of gas and 27 million barrels of oil and
natural gas liquids or a total of 796 Bcfe.







                                      10




<PAGE>   11

PROVED RESERVES

         The following table sets forth estimated proved reserves for each year
in the five year period ended December 31, 1998.
<TABLE>
<CAPTION>

                                          1994         1995         1996         1997         1998
                                        -------      -------      -------      -------      -------
Natural gas (Mmcf)
<S>                                      <C>         <C>          <C>          <C>          <C>
  Developed .........................    97,251      174,958      207,601      369,786      436,062
  Undeveloped .......................    52,119       57,929       87,993      204,632      197,255
                                        -------      -------      -------      -------      -------
      Total .........................   149,370      232,887      295,594      574,418      633,317
                                        -------      -------      -------      -------      -------

Oil and NGL (Mbbls)
  Developed .........................     6,431        8,880       10,703       14,971       19,649
  Undeveloped .......................     2,018        1,983        3,972       14,803        7,480
                                        -------      -------      -------      -------      -------
      Total .........................     8,449       10,863       14,675       29,774       27,129
                                        -------      -------      -------      -------      -------

Total (Mmcfe) (a) ...................   200,064      298,065      383,644      753,062      796,091
                                        =======      =======      =======      =======      =======

(a)   Oil and NGL reserves are converted to Mcfe at a rate of 6 Mcf per barrel.
</TABLE>

         In connection with the evaluation of its reserves, the Company engaged
the following independent petroleum consultants: Netherland, Sewell &
Associates, Inc. (Southwest and Gulf Coast), H.J. Gruy and Associates, Inc.
(Southwest and Gulf Coast), DeGoyler and MacNaughton (Gulf Coast), Wright &
Company, Inc. (Appalachia), and Clay, Holt & Klammer (Appalachia). These
engineers have been employed primarily based on geographic expertise as well as
their history in engineering certain of the acquired properties. At December
31, 1998, approximately 85% of the proved reserves set forth above were
evaluated by independent petroleum consultants, while the remainder were
evaluated by the Company's engineering staff. All estimates of oil and gas
reserves are subject to significant uncertainty.

         The following table sets forth as of December 31, for the periods
presented, the estimated future net cash flow from and the Present Value of the
proved reserves in millions.
<TABLE>
<CAPTION>

                                          1994         1995          1996        1997        1998
                                       ----------   ---------     ---------   --------    ---------
<S>                                        <C>         <C>         <C>        <C>          <C>
   Future net cash flow ..........         $  271      $  413      $  941     $ 1,276      $ 1,020
   Present value..................
     Pre-tax......................            151         229         492         632          555
     After tax....................            120         174         351         511          517
</TABLE>

          Future net cash flow represents future gross cash flow from the
production and sale of proved reserves, net of production costs (including
production taxes, ad valorem taxes and operating expenses) and future
development costs. Such calculations, which are prepared in accordance with the
Statement of Financial Accounting Standards No. 69 "Disclosures about Oil and
Gas Producing Activities" are based on cost and price factors at December 31,
1998. Average product prices in effect at December 31, 1998 were $10.00 per
barrel of oil and $2.25 per Mmbtu of gas. There can be no assurance that the
proved reserves will be developed within the periods indicated or that prices
and costs will remain constant. There are numerous uncertainties inherent in
estimating reserves and related information and different reservoir engineers
often arrive at different estimates for the same properties. No estimates of
reserves have been filed with or included in reports to another federal
authority or agency since December 31, 1998.

SIGNIFICANT PROPERTIES

          The Company's reserves at December 31, 1998 were grouped into three
regions, Southwest, Gulf Coast and Appalachia. Properties in the Southwest
region are divided into two divisions, the Permian and Midcontinent. At
December 31, 1998, the Company's properties included working interests in 8,427



                                      11
<PAGE>   12


gross (6,755 net) productive oil and gas wells and royalty interests in 373
additional wells. The Company also held interests in 830,285 gross (445,817
net) undeveloped acres. The following table sets forth summary information with
respect to the Company's estimated proved oil and gas reserves at December 31,
1998.
<TABLE>
<CAPTION>
                                   Pre-tax
                                Present Value
                         -------------------------
                             Amount                     Oil & NGL       Natural        Total
                         (In thousands)       %          (Mbbls)       Gas (Mmcfe)     (Mmcf)
                         --------------   --------      ---------      ----------    --------
<S>                         <C>                 <C>        <C>          <C>           <C>
Southwest
Permian ................... $158,455            28%        21,997       138,865       270,847
Midcontinent ..............   49,287             9%         1,005        58,155        64,185
                            --------      --------       --------      --------      --------
  Subtotal ................  207,742            37%        23,002       197,020       335,032
                            --------      --------       --------      --------      --------
Gulf Coast ................  154,298            28%         3,298       144,187       163,975
Appalachia ................  193,181            35%           829       292,110       297,084
                            --------      --------       --------      --------      --------

  Total ................... $555,221           100%        27,129       633,317       796,091
                            ========      ========       ========      ========      ========
</TABLE>

SOUTHWEST REGION

         The Company's Southwestern properties are situated in the Permian and
Val Verde Basins of west Texas, the Anadarko Basin of western Oklahoma, the
Texas panhandle and the East Texas Basin. Reserves in these basins represent
37% of total Present Value at December 31, 1998. Southwestern proved reserves
totaled 335 Bcfe, of which approximately 59% were natural gas. At December 31,
1998, the Southwest Region properties had a development inventory of 598 proven
drilling locations and recompletions.

         Permian. The Permian business division properties, located in the
Permian and Val Verde Basins of west Texas, contained 271 Bcfe of proved
reserves, or 28% of total Present Value. Net daily production averages 5,719
barrels of oil and NGL and 29 Mmcf of gas. Producing wells total 2,196 (1,221
net), of which the Company operates 86% on a total reserve basis. Major
producing properties include the Sonora area, Sterling area, Big Lake area, and
Fuhrman-Mascho fields. The Oakridge and Frances Hill fields in the Sonora area
produce from multiple deltaic channel Canyon sandstones at depths of 2,600 to
6,000 feet. At Sterling, gas production is derived from Canyon/Cisco sub-marine
sand deposits at 4,000 to 8,000 foot depths, while oil production comes from
Silurian Fusselman carbonates. Sterling area gas production is liquids-rich and
is transported to the Company's 25,000 Mcf/d gas plant, which processes gas
from the Company's operated properties, as well as gas produced by third
parties. The Big Lake and Fuhrman-Mascho properties produce primarily oil from
the San Andres/Grayburg formations at depths ranging from 2,500 feet to 4,600
feet. At December 31, 1998, the Permian properties contained a development
inventory of 310 recompletions and 211 infill drilling locations.

         Midcontinent. The Midcontinent business division properties, located
in the Anadarko Basin of western Oklahoma and the Texas panhandle, held proved
reserves of 64 Bcfe. These reserves, representing 9% of the total Present
Value, were 91% natural gas. Of 326 gross (190 net) wells, the Company operates
93%. The unit's largest property is in the Okeene Field, including over 191
operated wells. At December 31, the Midcontinent properties produce an average
of 293 barrels of oil and 19 Mmcf of gas per day. The properties produce from a
variety of sands and carbonates in both structural and stratigraphic traps on
the Hunton, Red Fork, Simpson and Morrow formations at 6,000 to 12,000 foot
depths. The Midcontinent development inventory includes 44 recompletions and 33
drilling locations.

GULF COAST REGION

         The Company's Gulf Coast properties include onshore reserves in south
Texas, Louisiana and Mississippi, as well as, offshore reserves in the shallow
waters of the Gulf of Mexico. The Gulf Coast business unit properties contained
164 Bcfe of proved reserves at December 31, 1998, or 28% of the total Present
Value. The reserves were 88% natural gas. At December 31, 1998 daily production
from the Gulf Coast properties averaged 1,576 barrels of oil and 60 Mmcf of
gas. The properties are located from


                                      12
<PAGE>   13

south Texas to Mississippi. Major fields onshore include Hagist Ranch, Alta
Mesa, and Oakvale. These fields produce from the Wilcox, Frio, Yegua,
Vicksburg, Miocene, and Hosston formations at depths ranging from 1,000 to
16,000 feet. In total, the onshore properties include 178 wells (131 net), of
which 78% are Company operated. The offshore properties in the Gulf of Mexico
include 54 platforms offshore in water depths ranging from 20 to 400 feet. The
entire Gulf Coast region is characterized by relatively complex geology,
multiple producing horizons and substantial exploitation and exploration
potential. At December 31, 1998, the Gulf Coast properties had a proven
development inventory of 110 recompletions and 44 drilling locations.

APPALACHIAN REGION

         At December 31, 1998, the Appalachian properties contained 297 Bcfe of
proved reserves, representing 35% of the Company's total Present Value. The
reserves are attributable to 5,932 gross wells (5,065 net wells) located in
Pennsylvania, Ohio, West Virginia and New York. The Company operates 95% of
these wells. The reserves, which on an Mcfe basis are 98% natural gas, produce
principally from the Medina, Clinton and Knox sequence of formations at depths
ranging from 2,500 to 7,000 feet. Net daily production currently totals 43 Mmcf
of gas and 316 barrels of oil. After initial flush production, these properties
are characterized by gradual decline rates. Gas production is transported
through over 2,700 miles of Company owned gas gathering systems and is sold
primarily to utilities and industrial end-users.

PRODUCTION

         The following table sets forth production information for the
preceding five years (in thousands, except average sales price and operating
cost data).
<TABLE>
<CAPTION>

                                                                                   Year Ended December 31,
                                                          -----------------------------------------------------------------
                                                            1994           1995          1996          1997          1998
                                                          --------       --------      --------      --------      --------
<S>                                                       <C>           <C>           <C>           <C>           <C>
          Production
            Oil and NGL (Bbl) ......................           640           913         1,068         1,794         2,655
            Gas (Mcf) ..............................         6,996        12,471        21,231        38,409        45,193
            Total (Mcfe) (a) .......................        10,836        17,949        27,641        49,170        61,120

          Revenues
            Oil and NGL ............................      $  9,743      $ 15,133      $ 20,425      $ 28,800      $ 30,084
            Gas ....................................        14,718        22,284        47,629       101,217       105,509
                                                          --------      --------      --------      --------      --------
            Total ..................................      $ 24,461      $ 37,417      $ 68,054      $130,017      $135,593
          Direct operating expenses (b) ............         8,130        11,302        20,676        31,481        39,001
                                                          --------      --------      --------      --------      --------
          Gross margin .............................      $ 16,331      $ 26,115      $ 47,378      $ 98,536      $ 96,592
                                                          ========      ========      ========      ========      ========

          Average sales price
            Oil (Bbl) ..............................      $  15.23      $  16.57      $  19.56      $  18.22      $  12.01
            NGL (Bbl) ..............................          --            --        $  10.22      $   9.06      $   8.26
            Gas (Mcf) ..............................      $   2.10      $   1.79      $   2.24      $   2.64      $   2.33
            Mcfe (a) ...............................      $   2.26      $   2.08      $   2.46      $   2.64      $   2.22
          Average operating expense
            Per Mcfe ...............................      $   0.75      $   0.63      $   0.75      $   0.64      $   0.64


         (a) Oil and NGL is converted to Mcfe at a rate of 6 Mcf per barrel.
         (b) Includes severance and production taxes.
</TABLE>




                                      13
<PAGE>   14


PRODUCING WELLS

         The following table sets forth information relating to productive
wells at December 31, 1998. The Company owns royalty interests in an additional
373 wells. Wells are classified as oil or gas according to their predominant
production stream.
<TABLE>
<CAPTION>

                                                                                          Average
                                                   Gross                Net               Working
                                                   Wells               Wells              Interest
                                                -----------         -----------         -----------
<S>                                             <C>                 <C>                   <C>
           Crude oil..................               1,613               1,071             66%
           Natural gas................               6,814               5,684             83%
                                                ===========         ===========
                Total.................               8,427               6,755             80%
                                                ===========         ===========
</TABLE>


ACREAGE

         The following table sets forth the developed and undeveloped acreage
held at December 31, 1998.
<TABLE>
<CAPTION>

                                                                                         Average
                                                                                          Working
                                                   Gross                 Net             Interest
                                               -------------        -------------      -----------
<S>                                               <C>                    <C>                <C>
           Developed..................            1,033,199              756,537            73%
           Undeveloped................              830,285              445,817            54%
                                               =============        =============
                Total.................            1,863,484            1,202,354            64%
                                               =============        =============
</TABLE>

DRILLING RESULTS

         The following table summarizes drilling activities for the three years
ended December 31, 1998.
<TABLE>
<CAPTION>

                                                               Year Ended December 31,
                                        ------------------------------------------------------------------
                                               1996                   1997                    1998
                                        -------------------     ------------------     -------------------
                                         Gross        Net        Gross       Net        Gross        Net
                                        -------     -------    --------    -------     -------     -------
<S>                                       <C>         <C>        <C>        <C>         <C>         <C>
Development wells:
   Productive....................         49.0        45.2       186.0      164.1       222.0       182.0
   Dry...........................          3.0         2.2         7.0        5.4        12.0         8.8
Exploratory wells:
   Productive....................          7.0         3.4        12.0        2.8         9.0         3.9
   Dry...........................          4.0         1.1         8.0        2.0         5.0         2.9
Total Wells:
   Productive....................         56.0        48.6       198.0      166.9       231.0       185.9
   Dry...........................          7.0         3.3        15.0        7.4        17.0        11.7
                                        -------     -------    --------    -------     -------     -------
        Total....................         63.0        51.9       213.0      174.3       248.0       197.6
                                        =======     =======    ========    =======     =======     =======
</TABLE>

REAL PROPERTY

          The Company owns a 24,000 square foot facility located on seven acres
in Ohio. The Company leases approximately 56,000 square feet in Texas and
Oklahoma under standard office lease arrangements that expire at various times
through March 2004. All facilities are adequate to meet the Company's current
needs and existing space could be expanded or additional space could be leased.

          The Company owns various vehicles and other equipment which is used
in its field operations. Such equipment is believed to be in good repair and,
while such equipment is important to its operations, it can be readily replaced
as necessary.




                                      14
<PAGE>   15


ITEM 3.  LEGAL PROCEEDINGS

         The Company is involved in various legal actions and claims arising in
the ordinary course of business. In the opinion of management, such litigation
and claims will be resolved without a material adverse effect on the Company's
financial position.

         In July 1997, a gas utility filed an action in the State District
Court of Texas. In the lawsuit, the gas utility asserted a breach of contract
claim arising out of a gas purchase contract. Under the gas utility's
interpretation of the contract, it sought, as damages, the reimbursement of the
difference between the above-market contract price it paid and market price on
a portion of the gas it has taken beginning in July 1997. In May 1998, the
court granted a partial summary judgment on the contract interpretation issue
in favor of the gas utility. The summary judgment allows the utility to take or
pay for a limited volume of gas defined in the contract as the "contract
volume" at the contract price. In October 1998, the gas utility dropped its
damages claim and the state district court signed a final judgment in this
case. Range has appealed to reverse the final judgment. Range believes, under
its interpretation, the utility is required to take all legally produced gas at
the contract price. If Range wins the appeal, the summary judgment will be
reversed. The court of appeals may either declare the contract's interpretation
in Range's favor or declare that the contract provisions at issue are
ambiguous. In either event, the case will be remanded to the trial court for a
factual determination of the parties' obligations and/or remedies under the
contract. If Range loses the appeal, the summary judgment will be affirmed and
no further court action will be required.

         In May 1998, a Domain stockholder filed an action in the Delaware
Court of Chancery, alleging that the terms of the Merger were unfair to a
purported class of Domain stockholders and that the defendants (except Range)
violated their legal duties to the class in connection with the Merger. Range
is alleged to have aided and abetted the breaches of fiduciary duty allegedly
committed by the other defendants. The action sought an injunction enjoining
the Merger as well as a claim for money damages. On September 3, 1998, the
parties executed a Memorandum of Understanding (the "MOU"), which represents a
settlement in principle of the litigation. Under the terms of the MOU,
appraisal rights (subject to certain conditions) were offered to all holders of
Domain common stock (excluding the defendants and their affiliates). Domain
also agreed to pay any court-awarded attorneys' fees and expenses of the
plaintiffs' counsel in an amount not to exceed $290,000. The settlement in
principle is subject to court approval and certain other conditions that have
not been satisfied.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

         None.




                                      15
<PAGE>   16


                                    PART II

ITEM 5.  MARKET FOR THE COMMON STOCK AND RELATED MATTERS

         The Company's Common Stock is listed on New York Stock Exchange
("NYSE") under the symbol "RRC". Prior to the Merger the stock was listed under
the symbol "LOM". During 1998, trading volume averaged 144,236 shares per day.
On March 9, 1999, the closing price of the Common Stock was $2 9/16. The
following table sets forth the high and low sales prices as reported on the
NYSE Composite transaction tape on a quarterly basis for the periods indicated.
<TABLE>
<CAPTION>

                                                                                    Common
                                                    High            Low            Dividends
                                                  -----------     -----------     -----------
                  1997
                  ----
<S>                                               <C>            <C>              <C>
    First Quarter.............................    $   23 5/8      $   16           $  .02
    Second Quarter............................        19              16              .02
    Third Quarter.............................        20 1/8          14              .03
    Fourth Quarter............................        20 3/16         15 1/2          .03

                  1998
                  ----
    First Quarter.............................        17 1/2          13 1/4          .03
    Second Quarter............................        16 11/16         9 3/4          .03
    Third Quarter.............................        10 7/16          6 1/16         .03
    Fourth Quarter............................         6 13/16         2 15/16        .03
</TABLE>

DIVIDENDS

         Dividends on the Common Stock were initiated in late 1995 and have
been paid in each quarter since that time. The Convertible Preferred Stock is
entitled to receive cumulative quarterly dividends at the annual rate of $2.03
per share. If there is any arrearage in dividends on preferred stock, the
Company may not pay dividends on the Common Stock. The Company has never been
in arrears in the payment of preferred dividends.

         The payment of dividends is subject to declaration by the Board of
Directors and may depend on earnings, capital expenditures and market factors
existing from time to time. Given the depressed oil and gas price environment,
the Company may reduce or eliminate future dividends. The bank credit facility
and the indenture for the 6% Convertible Subordinated Debenture and 8.75%
Senior Subordinated Notes contain restrictions on the Company's ability to pay
dividends on capital stock. Under the most restrictive of these provisions, the
Company could have paid $10.4 million of dividends as of December 31, 1998.

HOLDERS OF RECORD

         At March 9, 1999, the number of holders of record of the Common Stock
and Convertible Preferred Stock were approximately 3,478 and 1, respectively.


                                       16
<PAGE>   17


ITEM 6.  SELECTED FINANCIAL DATA

         The following table presents selected financial information covering
the preceding five years.
<TABLE>
<CAPTION>

                                                    As of or for the Year Ended December 31,
                                          -----------------------------------------------------------
                                             1994        1995        1996        1997          1998
                                          ---------   ---------   ---------   ----------   ----------
                                                      (In thousands, except per share data)
<S>                                       <C>         <C>         <C>         <C>          <C>
OPERATIONS
Revenues ..............................   $  26,637   $  41,169   $  75,341   $ 145,417    $ 148,929
Net income (loss) .....................       2,619       4,390      12,615     (23,332)    (175,150)
Earnings (loss) per share .............         .25         .31         .71       (1.31)       (6.82)
Earnings (loss) per share - dilutive ..         .25         .31         .69       (1.31)       (6.82)
Dividends per common share ............           -        0.01        0.06        0.10         0.12

BALANCE SHEET
Working capital .......................   $   1,002   $   4,563   $  12,896   $  (2,051)   $  (9,484)
Oil and gas properties, net ...........     112,964     176,702     229,417     623,807      662,099
Total assets ..........................     141,768     214,788     282,547     758,833      921,612
Senior debt ...........................      61,885      83,035      61,780     186,712      367,050
Non-recourse debt of IPF subsidiary ...           -           -           -           -       60,100
Subordinated debt .....................           -           -      55,000     180,000      180,000
Trust convertible preferred securities            -           -           -     120,000      120,000
Stockholders' equity ..................      43,248      99,367     117,529     196,950      133,222
</TABLE>

         The following table sets forth summary unaudited financial information
on a quarterly basis for the past two years (in thousands, except per share
data).

<TABLE>
<CAPTION>
                                                               1997
                                           ---------------------------------------------
                                            Mar. 31     June 30    Sept. 30     Dec. 31
                                           ---------   ---------   ---------   ---------
<S>                                        <C>         <C>         <C>         <C>
Revenues ..............................    $  36,881   $  32,069   $  35,069   $  41,398
Net income (loss) (a) .................        6,562       2,369       2,809     (35,072)
Earnings (loss) per share (a) ..........         .35         .09         .11       (1.73)
Earnings (loss) per share - dilutive (a)         .32         .09         .11       (1.73)
Total assets (a) ......................      667,522     674,835     780,620     758,833
Senior debt ...........................      210,230     206,711     309,007     186,712
Subordinated debt .....................      180,000     180,000     180,000     180,000
Trust convertible preferred securities             -           -           -     120,000
Stockholders' equity (a) ..............      218,146     219,769     223,961     196,950
</TABLE>

<TABLE>
<CAPTION>
                                                                     1998
                                           --------------------------------------------------------
                                             Mar. 31       June 30        Sept. 30        Dec. 31
                                           -----------   -----------    -----------    ------------
<S>                                        <C>           <C>            <C>            <C>
Revenues ..............................    $    36,010   $    32,273    $    35,431    $    45,215
Net income (loss) (b) .................          2,769          (944)       (66,907)      (110,068)
Earnings (loss) per share (b) ..........           .10          (.07)         (2.57)         (3.13)
Earnings (loss) per share - dilutive (b)           .10          (.07)         (2.57)         (3.13)
Total assets (b) ......................        800,252       822,984      1,036,111        921,612
Senior debt ...........................        234,905       252,200        368,176        367,050
Non-recourse debt of IPF subsidiary ...              -             -         53,795         60,100
Subordinated debt .....................        180,000       180,000        180,000        180,000
Trust convertible preferred securities         120,000       120,000        120,000        120,000
Stockholders' equity(b) ...............        199,058       195,747        234,575        133,222
</TABLE>

(a) Includes a $58.7 million provision for impairment ($38.7 million after tax)
    recorded in the fourth quarter.
(b) Includes a $97.9 million provision for impairment ($63.6 million after tax)
    recorded in the third quarter and a $109.2 million provision for impairment
    ($92.6 million after tax) recorded in the fourth quarter.


                                       17
<PAGE>   18


         The total of the earnings per share for each quarter does not equal
the earnings per share for the full year, either because the calculations are
based on the weighted average shares outstanding during each of the individual
periods, or due to rounding.

ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
         RESULTS OF OPERATIONS

FACTORS EFFECTING FINANCIAL CONDITION AND LIQUIDITY

         LIQUIDITY AND CAPITAL RESOURCES

General

         The following discussion compares the Company's financial condition at
December 31, 1998 to its financial condition at December 31, 1997. During 1998,
the Company spent approximately $369 million on acquisition, development and
exploration activities. At December 31, 1998, the Company had $11 million in
cash and total assets of $921.6 million. During 1998, debt rose from $367.1
million to $607.2 million. At December 31, 1998, debt to total book
capitalization was 71%.

         In August 1998, the stockholders of the Company approved the Merger.
Pursuant to the Merger, stockholders of Domain received approximately 13.6
million shares of the Company's Common Stock. The Company also purchased 3.8
million Domain shares for $50.5 million in cash. As a result of the Merger,
Domain became a wholly-owned subsidiary of Lomak. Simultaneously, Lomak
stockholders approved changing the company's name to Range Resources
Corporation. In September 1998, the Company recorded a provision for impairment
of $53.5 million on oil and gas properties acquired in the Merger. The provision
for impairment reduced the carrying value of the properties acquired in the
Merger and arose between the date the Merger agreement was signed and the
closing date of the Merger due to declining market conditions and commodity
prices in the oil and gas industry. Under the terms of the Merger Agreement, the
Company was obligated to complete the Merger despite the decline in industry
conditions. Although the Company's acquisition cost for the Domain oil and gas
properties exceeded their fair value, the Company believes the merger affords
other opportunities that provide value. In addition to a larger, more
diversified oil and gas reserve base, the Merger increased Range's production
and cash flow. The Company believes that Merger also broadened the depth and
experience of its geological, geophysical and engineering personnel and provided
opportunities for administrative cost savings.

          In conjunction with the Merger, the Company purchased receivables
relating to IPF. The amount of receivables at December 31, 1998 of $77.2
million includes an allowance for possible uncollectible receivables of $14
million. This allowance reflects uncertainty in the ultimate collection of
these receivables due to the depressed price environment at December 31, 1998
and the effect of these prices on the producer's activities financed by IPF.

         In December 1998, the Company implemented an overhead reduction
program in response to the depressed energy price environment. In connection
with its restructuring plan, the Company recorded a charge of $3.1 million in
December 1998. The charge includes $2.1 million for the estimated costs to
terminate 54 employees. The terminated employees were comprised as follows: 33
in operations; 11 in exploration; 3 in Midland office; 3 in gas marketing; 2 in
IPF; and 2 in investor relations. Additionally, the charge included $.6 million
for estimated costs to exit lease and other contractual commitments and an
additional $.4 million relating to costs associated with the closing of the
Midland, Texas office, which was deemed to be uneconomical. The $.4 million of
associated costs consisted of $.1 million of costs to exit the office lease and
$.3 million of costs to exit two exploration agreements. The Midland office was
responsible primarily for the operation of a portion of the Company's Permian
assets. The operation of these assets has been consolidated in the Company's
Fort Worth, Texas office. The Company did not receive any benefits related to
the restructuring in 1998, as the plan did not commence until mid-December. The
Company will receive benefits, in the form of lower general and administrative
expenses, beginning in the first quarter of 1999. In addition, during 1999 the
Company plans to sell assets and limit exploration and development capital
expenditures to reduce debt.


                                       18
<PAGE>   19

         The Company believes that its capital resources are adequate to meet
the requirements of its business. However, future cash flows are subject to a
number of variables including the level of production and oil and gas prices,
and there can be no assurance that operations and other capital resources will
provide cash in sufficient amounts to maintain planned levels of capital
expenditures.



Cash Flow

         The Company's principal operating sources of cash include sales of oil
and gas, revenues from transportation, processing and marketing and IPF
revenues. The Company's cash flow is highly dependent upon oil and gas prices.
Recent decreases in the market price of oil and gas have reduced cash flow and
could reduce the borrowing base under the Credit Facility. As a result, the
Company has reduced its development and exploration budget to between $35
million to $40 million in 1999. The 1999 expenditures will be funded by
internally generated cash flow and therefore may be reduced further depending
upon commodity prices. The Company increased its debt borrowings by $135.8
million during 1998. The proceeds from these borrowings combined with operating
cash flows were used to fund approximately $108 million of cash payments for
the acquisition of oil and gas properties and businesses, as well as $71.8
million of developmental drilling activities.

         The Company's net cash provided by operations for the years ended
December 31, 1996, 1997 and 1998 was $38.4 million, $77.1 million and $45.0
million, respectively. The decline in the Company's 1998 cash flow from
operations is attributed to sharply lower energy prices, as well as increased
interest expense resulting from higher outstanding debt balances incurred to
finance acquisitions and development activities.

         The Company's net cash used in investing for the years ended December
31, 1996, 1997 and 1998 was $69.7 million, $501.1 million and $172.3 million,
respectively. Investing activities for these periods are comprised primarily of
additions to oil and gas properties through acquisitions and development and, to
a lesser extent, exploration and additions of field service assets. These uses
of cash have historically been partially offset through the Company's policy of
divesting those properties that it deems to be non-strategic. The Company's
activities have been financed through a combination of operating cash flow, bank
borrowings and capital raised through equity and debt offerings. The Company's
net cash provided by financing for the years ended December 31, 1996, 1997 and
1998 was $36.8 million, $425.2 million and $128.5 million, respectively. Sources
of financing used by the Company have been primarily borrowings under its Credit
Facility and capital raised through equity and debt offerings. The Company
increased its debt borrowings by $135.8 million during 1998. The proceeds from
these borrowings combined with operating cash flows were used to fund
approximately $108 million of cash payments for the acquisition of oil and gas
properties and businesses, as well as $71.8 million of developmental drilling
activities.

Capital Requirements

         In 1998, $81.5 million of capital was expended on development and
exploration activities. In an effort to reduce outstanding debt the Company has
significantly reduced its 1999 exploration and development capital budget to
$35 million to $40 million. The development and exploration expenditures are
currently expected to be funded entirely by internally generated cash flow. The
development and exploration activities are highly discretionary and are
expected to be reduced to levels below internally generated cash flow. The
remaining cash flow will be available for debt repayment. See
"Business--Development and Exploration Activities."

Bank Facilities


                                       19
<PAGE>   20

         The Credit Facility permits the Company to obtain revolving credit
loans and to issue letters of credit for the account of the Company from time
to time in an aggregate amount not to exceed $400 million. The Borrowing Base
is currently $385 million and is subject to semi-annual determination and
certain other redeterminations based upon a variety of factors, including the
discounted present value of estimated future net cash flow from oil and gas
production. At the Company's option, loans may be prepaid, and revolving credit
commitments may be reduced, in whole or in part at any time in certain minimum
amounts. At December 31, 1998, the Company had $19.8 million of availability
under the Credit Facility. Until amounts under the Credit Facility are reduced
to $300 million or the redetermined borrowing base the interest rate will be
LIBOR plus 1.75% and will increase to LIBOR plus 2.0% on May 1, 1999. When
outstanding amounts are reduced to levels at or below $300 million or the
redetermined borrowing base the interest rate on the Credit Facility will
return to interest at prime rate or LIBOR plus 0.625% to 1.125% depending on
the percentage of borrowing base drawn. If amounts outstanding under the Credit
Facility exceed the higher of the redetermined borrowing base or $300 million
on June 30, 1999, then the Company will have 10 days to repay any excess.

         The Company plans to reduce outstanding amounts under the Credit
Facility through operating cash flow and the sale of assets. The Company
classified $52 million of assets as held for sale at December 1998. These
assets represent properties located in Oklahoma, South Texas, West Texas, Gulf
of Mexico and Michigan. The Company has entered into agreements with an
independent firm to assist it in actively selling these assets. The properties
held for sale, represented approximately 52 Bcfe of oil and gas reserves at
December 31, 1998 and produced approximately 20 Mmcfe per day during December
1998. During 1998, $5.5 million of depletion expense was recorded related to
these assets held for sale. These properties will not be depleted in 1999. The
Company has reduced development and exploration of these properties in
anticipation of their sale. Since the borrowing base is principally determined
by the estimated value of oil and gas reserves these asset sales are expected
to reduce the borrowing base and cash flows due to the loss of future
production. The Company has developed a number of packages of oil and gas
assets to offer for sale. The Company will utilize the proceeds from the sale
of assets to reduce amounts outstanding under the Credit Facility.
Additionally, the Company is considering the monetization of oil and gas assets
whose proceeds would be used to reduce the Credit Facility. These monetizations
could include contributing oil and gas operations or assets and debt into a
joint venture, selling net profits interests in oil and gas properties or
selling interests in oil and gas properties through an oil and gas royalty
trust. The proceeds from the monetization of oil and gas assets are expected to
reduce outstanding amounts under the Credit Facility. The Company's goal is to
reduce debt as a percentage of total capitalization to levels at or below 50%
within 12 to 24 months. At December 31, 1998, the Company classified $55.2
million of Credit Facility borrowings as current to reflect an estimate of the
amounts outstanding at December 31, 1998 that will be repaid during 1999.
Additional asset sales may be necessary to reduce outstanding amounts under the
Credit Facility to meet future borrowing base requirements, however, at this
time, the Company has no existing plans to sell any assets other than those
stated above.

         The IPF Facility is secured by substantially all of IPF's assets, is
non-recourse to the Company and is exclusive of the Company's Credit Facility.
The borrowing base under the IPF Facility is subject to redeterminations, which
occur routinely during the year. On March 10, 1999, the borrowing base on the
IPF Facility was $60.1 million, which did not exceed the amounts outstanding on
that date. The Company is currently in the process of completing a borrowing
base redetermination. Upon completion of the redetermination, the Company
believes the borrowing base will decrease slightly and that the outstanding
obligations at that time will not exceed the borrowing base. The IPF Facility
bears interest at prime rate or interest at LIBOR plus a margin of 1.75% to
2.25% per annum depending on the total amount outstanding

Hedging Activities

         Periodically, the Company enters into futures, option and swap
contracts to reduce the effects of fluctuations in crude oil and natural gas
prices. All futures, option and swap contracts entered into by the Company are
solely to hedge the price volatility of oil and natural gas and not to
speculate in the


                                       20
<PAGE>   21

commodity markets. It is the Company's policy to have no more than 80% of its
production hedged in any one quarter. At December 31, 1998, the Company had open
contracts for gas price swaps of 6.4 Bcf of its production. The swap contracts
are designed to set average prices ranging from $1.90 to $2.64 per Mmbtu. While
these transactions have no carrying value, the Company's mark-to-market exposure
under these contracts at December 31, 1998 was a net gain of approximately
$44,500. These contracts expire monthly through October 1999. The gains or
losses on the Company's hedging transactions are determined as the difference
between the contract price and a reference price, generally closing prices on
the NYMEX. The resulting transaction gains and losses are determined monthly and
are included in oil and gas revenues in the period the hedged production or
inventory is sold. Net gains or (losses) relating to these derivatives for the
years ended December 31, 1996, 1997 and 1998 approximated $(.7) million, $(.9)
million and $3.1 million respectively.

Interest Rate Risk

         At December 31, 1998, Range had debt outstanding of $607.2 million. Of
this amount, $180 million, or 30% bears interest at fixed rates averaging 7.9%.
The remaining $427.2 million of debt outstanding at the end of 1998 bears
interest at floating rates which averaged 6.6% at the end of 1998. The terms of
the credit facilities in place allow interest rates to be fixed at Range's
option for periods of between 30 and 180 days. At December 31, 1998, the
Company had $100 million of borrowings subject to five interest rate swap
agreements at rates of 5.71%, 5.59%, 5.35%, 4.82% and 5.64% through September
1999, October 1999, January 2000, September 2000 and October 2000,
respectively. The interest rate swaps may be extended at the counterparties'
option for two years. The agreements require that the Company pay the
counterparty interest at the above fixed swap rates and require the
counterparty to pay the Company interest at the 30-day LIBOR rate. The closing
30-day LIBOR rate on December 31, 1998 was 5.06%. A 10% increase in short-term
interest rates on the floating-rate debt outstanding at the end of 1998 would
equal approximately 66 basis points. Such an increase in interest rates would
increase Range's 1999 interest expense by approximately $2.8 million, assuming
borrowed amounts remain outstanding.

         The above sensitivity analysis for interest rate risk excludes
accounts receivable, accounts payable and accrued liabilities because of the
short-term maturity of such instruments.

INFLATION AND CHANGES IN PRICES

         The Company's revenues and the value of its oil and gas properties
have been and will be affected by changes in oil and gas prices. The Company's
ability to maintain current borrowing capacity and to obtain additional capital
on attractive terms is also substantially dependent on oil and gas prices. Oil
and gas prices are subject to significant seasonal and other fluctuations that
are beyond the Company's ability to control or predict. During 1998, the
Company received an average of $12.01 per barrel of oil and $2.33 per Mcf of
gas. Although certain of the Company's costs and expenses are affected by the
level of inflation, inflation did not have a significant effect in 1998. Should
conditions in the industry improve, inflationary cost pressures may resume.


RESULTS OF OPERATIONS

Comparison of 1998 to 1997

         The Company reported a net loss for the year ended December 31, 1998
of $175.2 million, as compared to a net loss of $23.3 million for 1997. Due
principally to the depressed energy price environment, the Company recorded a
provision for impairment of $207.1 million ($156.2 million after tax) and $5.9
million ($5.0 million after tax) of valuation allowances on IPF receivables.
The Company initiated a restructuring plan to reduce costs and improve
operating efficiencies. In connection with the cost reduction program the
Company recorded a charge of $3.1 million ($2.7 million after tax).


                                       21
<PAGE>   22

         Oil and gas revenues increased 4% to $135.6 million. During the year,
oil and gas production volumes increased 24% to 61.1 Bcfe, an average of
167,500 Mmcfe per day. The increased revenues recognized from production
volumes were negatively impacted by a 16% decrease in the average price
received per Mcfe of production to $2.22. The average oil price decreased 34%
to $12.01 per barrel and average gas prices decreased 12% to $2.33 per Mcf.
During 1998, the Company recorded gas revenues related to an above market gas
contract with a utility company representing 4.0 Bcf of gas production at an
average price of $3.77 per Mcf (approximately $15.1 million of gas revenue).
Had this gas been sold on the same terms as other production was sold in the
same geographical region ($3.16 per Mcf), it would have resulted in a reduction
in gas revenues of approximately $2.4 million. This gas contract expires June
30, 2000. If gas contracts cannot be found to replace the pricing received from
this above-market contract, the Company will have to sell such gas subject to
current market prices. Depending upon the market for natural gas at that time,
this could have an effect on the Company's future revenues and liquidity. As a
result of the Company's larger base of producing properties and production, oil
and gas production expenses increased 24% to $39.0 million in 1998 versus $31.5
million in 1997. The average operating cost per Mcfe produced was $0.64 during
both periods.

         Transportation, processing and marketing revenues decreased 14% to
$6.7 million versus $7.8 million in 1997, the decrease was principally due to
the sale of a gas processing plant in the San Juan Basin and a drop in natural
gas liquid prices which lowered gas processing revenues. IPF income has been
recorded for periods following the Merger. IPF income consists of the interest
portion of the term overriding royalty interests. During 1998, IPF expenses
included $.5 million of administrative expenses, $1.6 million of interest
expense and a $5.9 million valuation allowance.

         Exploration expense increased 346% to $11.3 million due to the
Company's higher levels of seismic and exploratory drilling activity. During
1998 the Company spent $4.3 million on 5 exploratory dry holes compared to
$294,000 of dry hole costs in 1997.

         General and administrative expenses increased 74% from $5.3 million in
1997 to $9.2 million in 1998. As a percentage of revenues, general and
administrative expenses were 6% in 1998 as compared to 4% in 1997. The increase
was due to higher personnel costs associated with the Company's growth, as well
as, increased legal expenditures during 1998. In December 1998, the Company
implemented an overhead reduction program in response to the depressed energy
price environment. The cuts included the termination of 54 employees,
representing 27% of non-field staff.

         Interest and other income decreased 70% to $2.3 million primarily due
to lower levels of non-strategic assets sales. Interest expense increased 50%
to $40.6 million as compared to $27.2 million in 1997. This was primarily a
result of the higher average outstanding debt balance during the year due to
the financing of acquisitions and drilling activities. The average outstanding
balances on the Credit Facility were $192.1 million and $271.6 million for 1997
and 1998, respectively. The weighted average interest rate on these borrowings
were 7.3% and 6.7% for the years ended December 31, 1997 and 1998,
respectively.

         Depletion, depreciation and amortization increased 9% compared to 1997
as a result of increased production volumes. This increase was partially offset
by a decrease in the average depletion rate per Mcfe. The Company-wide
depletion rate was $1.03 per Mcfe in 1997 and $.89 per Mcfe in 1998. During
1998, the Company recorded $5.5 million of depletion expense on properties
classified as assets held for sale at year end.

         The Company recorded a provision for impairment due to the effect that
reserve revisions due to drilling results and depressed oil and gas prices had
on its proved and unproved reserves during 1998. The following are the
properties impaired during 1998 (in thousands):
<TABLE>
<CAPTION>

                                                                                        Impairment
            Property                             Reason for Impairment                     Amount
- -----------------------------------    --------------------------------------------    --------------
<S>                                     <C>                                            <C>
Sonora/Oakridge properties              Reserve revisions due to drilling results       $     65,712
</TABLE>


                                       22
<PAGE>   23
<TABLE>
<CAPTION>
<S>                                     <C>                                             <C>
Sonora/Oakridge unproved acreage        Reserve revisions due to drilling results             20,089
Mill Strain unit                               Decline in crude oil prices                     1,018
Various West Texas properties                  Decline in crude oil prices                     1,506
West Delta 30                                  Decline in crude oil prices                    16,117
Michigan properties                           Decline in natural gas prices                   14,644
Various East Texas properties                  Decline in crude oil prices                     2,323
Matagorda Island 519                          Decline in natural gas prices                   15,643
Mobile Bay 864                                Decline in natural gas prices                   10,735
East & West Cameron                           Decline in natural gas prices                   19,905
Offshore unproved acreage                     Decline in natural gas prices                    9,177
South Texas unproved acreage                  Decline in natural gas prices                   19,922
                                        Decline in oil and gas equity securities
Marketable securities                     determined to be other than temporary               10,337
                                                                                       --------------

                                                                                         $   207,128
                                                                                       ==============
</TABLE>

The impairment estimate on oil and gas properties recorded in 1998 was based on
estimates of future cash flows for each property in the two categories
evaluated for impairment: proved properties and unproved properties. The
impairment evaluation for proved properties utilized only proved reserves and
the impairment evaluation for unproved properties utilized only unproved
reserves. Future cash flows include revenues from anticipated oil and natural
gas production, severance taxes, direct operating costs and capitalized costs.
Unproved properties are assessed periodically to determine whether there has
been a decline in value. If such decline is indicated, a loss is recognized.
The Company compares the carrying value of its unproved properties to the
present value of the future cash flows of unproved properties discounted at 10%
or considers such other information the Company believes is relevant in
evaluating the properties' fair value. Such other information may include the
Company's geological assessment of the area, other acreage purchases in the
area, or the properties' uniqueness. The present value of future cash flows
from such properties has been adjusted for the Company's assessment of risk
related to the unproved properties. In assessing the risk associated with
unproved properties, the Company considers the recoverability of unproved
reserves that have been classified as probable and possible reserves. Probable
reserves are reserves not reasonably certain or proved, yet are "more likely to
be recovered than not." Possible reserves are reasonably possible but "less
likely to be recovered than not." The following is a table of index prices used
in the calculation of the revenues estimated from oil and natural gas
production over the anticipated life of the properties. These prices were then
adjusted for the effect of the Company's production subject to existing sales
contracts, and are not necessarily indicative of actual prices received by the
Company at the dates of the impairment charges.


                                       23
<PAGE>   24


      Year                Oil prices               Gas prices
- ------------------    --------------------     --------------------
      1999              $   12.62 - 13.25         $    1.94 - 2.25
      2000                  14.50 - 16.00              2.23 - 2.30
      2001                  15.60 - 16.50              2.30 - 2.37
      2002                  16.44 - 17.10              2.35 - 2.44
      2003                  17.00 - 17.61              2.40 - 2.51
      2004                  17.50 - 18.14              2.45 - 2.59
      2005                  17.90 - 18.69              2.50 - 2.67
      2006                  18.35 - 19.25              2.58 - 2.75
      2007                  18.81 - 19.82              2.63 - 2.83
      2008                  19.28 - 20.42              2.69 - 2.91
      2009                  19.76 - 21.03              2.75 - 3.00

         Severance taxes, direct operating costs and capitalized costs were
estimated based on the Company's historical operating experience. These costs
and expenses were escalated at 3% per year for 10 years and held constant
thereafter. These prices were applied to production profiles developed by the
Company's engineers using estimates of proved reserves and unproved reserves.
The impairment estimates were determined based on the difference between the
carrying value of the assets and the present value of future cash flows
discounted at 10%. It is reasonably possible that a change in reserve or price
estimates could occur in the near term and adversely impact management's
estimate of future cash flows and consequently the carrying value of
properties.

         At December 31, 1998, the Company compared the fair value of its
available-for-sale marketable securities to their historical cost. Due to the
fact that the fair values on certain individual securities were below their
historical cost and the Company determined that these declines in value were
other than temporary, it charged a $10.3 million impairment against these
assets.

Comparison of 1997 to 1996

         The Company reported a net loss for the year ended December 31, 1997
of $23.3 million, as compared to $12.6 million net income for 1996. During the
fourth quarter of 1997, the Company recorded a provision for impairment with
regard to certain of its oil and gas properties amounting to $58.7 million
($38.7 million after tax). Excluding the effects of the non-cash impairment
charge, net income would have risen 22% to $15.4 million. The increase is
principally the result of (i) higher production volumes, (ii) lower per unit
operating and overhead costs and (iii) higher average product prices. During
the year, oil and gas production volumes increased 78% to 49.2 Bcfe, an average
of 134.7 Mmcfe per day. The increased revenues recognized from production
volumes were aided by an 7% increase in the average price received per Mcfe of
production to $2.64. The average oil price decreased 7% to $18.22 per barrel
while average gas prices increased 18% to $2.64 per Mcf. During 1997, the
Company recorded gas revenues related to an above market gas contract with a
utility company representing 6.0 Bcf of gas production at an average price of
$3.73 per Mcf ($22.4 million of gas revenue). Had this gas been sold on the
same terms as other production that was sold in the same geographical region,
it would have resulted in a reduction in gas revenues of $8.1 million. This gas
contract expires June 30, 2000. Depending upon the market for natural gas at
that time, the possibility exists that the expiration of this contract could
have a material effect on the Company's future results of operations. As a
result of the Company's larger base of producing properties and production, oil
and gas production expenses increased 52% to $31.5 million in 1997 versus $20.7
million in 1996. The average operating cost per Mcfe produced decreased 15%
from $0.75 in 1996 to $0.64 in 1997.

         Transportation, processing and marketing revenues increased 100% to
$7.8 million versus $3.9 million in 1996 principally due to production growth.
Exploration expense increased 73% to $2.5 million due to the Company's increased
involvement in seismic and exploratory drilling activity.


                                       24
<PAGE>   25


         General and administrative expenses increased 33% from $4.0 million in
1996 to $5.3 million in 1997. As a percentage of revenues, general and
administrative expenses were 4% in 1997 as compared to 5% in 1996. This
decreasing trend reflects the spreading of administrative costs over a growing
asset base.

         Interest and other income rose 124% to $7.6 million primarily due to
$3.2 million on gains from sale of marketable securities (which were not
related to hedging activities), and $4.1 million from the gain on the sale of
non-strategic assets. Interest expense increased 263% to $27.2 million as
compared to $7.5 million in 1996. This was primarily as a result of the higher
average outstanding debt balance during the year due to the financing of
acquisitions and drilling activities. The average outstanding balances on the
Credit Facility were $107.2 million and $192.1 million for 1996 and 1997,
respectively. The weighted average interest rate on these borrowings were 6.7%
and 7.3% for the years ended December 31, 1996 and 1997, respectively.

         Depletion, depreciation and amortization increased 148% compared to
1996 as a result of increased production volumes and increased depletion rates
per volume. The Company-wide depletion rate was $0.73 per Mcfe in 1996 and
$1.03 per Mcfe in 1997.

         The Company recorded a provision for impairment due to the effect that
depressed oil and gas prices had on its proved reserves during 1997. The
following are the properties impaired during 1997 (in thousands):
<TABLE>
<CAPTION>

                                                                                  Impairment
             Property                          Reason for Impairment                Amount
- -----------------------------------    --------------------------------------    --------------
<S>                                                                                 <C>
O'Keene properties                         Decline in natural gas prices            $   16,538
Various offshore properties                Decline in natural gas prices                 5,354
Various south Texas properties             Decline in natural gas prices                10,022
Fuhrman Mascho properties                   Decline in crude oil prices                 26,786
                                                                                 --------------

                                                                                    $   58,700
                                                                                 ==============
</TABLE>
         The impairment estimate recorded in 1997 was based on estimates of
future cash flows for each property in the two categories evaluated for
impairment: proved properties and unproved properties. The impairment
evaluation for proved properties utilized only proved reserves and the
impairment evaluation for unproved properties utilized only unproved reserves.
Future cash flows include revenues from anticipated oil and natural gas
production, severance taxes, direct operating costs and capitalized costs.
Based on management's estimates, crude oil price estimates used to calculate
these future net cash flows were based upon West Texas Intermediate posted
price that was $16.00 per barrel for 1998 and was held constant thereafter.
Natural gas price estimates were based upon NYMEX future price that was $2.15
per Mcf for 1998 and was held constant thereafter. These prices were then
adjusted for the effect of the Company's production subject to existing sales
contracts, and are not necessarily indicative of actual prices received by the
Company at the dates of the impairment charges.

         Severance taxes, direct operating costs and capitalized costs were
estimated based on the Company's historical experience in its areas of
operations. The impairment estimates were determined based on the difference
between the carrying value of the assets and the present value of future cash
flows discounted at 10%. It is reasonably possible that a change in reserve or
price estimates could occur in the near term and adversely impact management's
estimate of future cash flows and consequently the carrying value of
properties.

Comparison of 1996 to 1995

         The Company reported net income for the year ended December 31, 1996
of $12.6 million, a 187% increase over 1995. The increase is the result of (i)
higher production volumes, over 60% of which is attributable to acquisitions
and the remainder of which is attributable to development activities,


                                       25
<PAGE>   26


(ii) increased prices received from the sale of oil and gas products and (iii)
gains from asset sales. During the year, oil and gas production volumes
increased 54% to 27.6 Bcfe, an average of 76 Mmcfe/d. The increased revenues
recognized from production volumes were aided by an 18% increase in the average
price received per Mcfe of production to $2.46. The average oil price increased
18% to $19.56 per barrel while average gas prices increased 25% to $2.24 per
Mcf. As a result of the Company's larger base of producing properties and
production, oil and gas production expenses increased 83% to $20.7 million in
1996 versus $11.3 million in 1995. The average operating cost per Mcfe produced
increased 19% from $0.63 in 1995 to $0.75 in 1996 due to unsuccessful
recompletion costs and increases in personnel costs. Exploration expense
increased 185% to $1.5 million due to the Company's increased involvement in
seismic and exploratory drilling. The Company participated in 11 exploratory
wells in 1996 versus 7 exploratory wells in 1995.

         Gas transportation and marketing revenues increased 60% to $3.9 million
versus $2.4 million in 1995 principally due to production growth.

         General and administrative expenses increased 45% from $2.7 million in
1995 to $4.0 million in 1996. As a percentage of revenues, general and
administrative expenses were 5% in 1996 as compared to 7% in 1995. This
decreasing trend reflects the spreading of administrative costs over a growing
asset base.

         Interest and other income rose 157% to $3.4 million primarily due to
$1.4 million on gains from sales of marketable securities (which were not
related to hedging activities), and $1.2 million from the gain on the sale of
the Oklahoma well servicing assets. Interest expense increased 34% to $7.5
million as compared to $5.6 million in 1995. This was primarily as a result of
the higher average outstanding debt balance during the year due to the
financing of capital expenditures. The average outstanding balances on the
Credit Facility were $73.3 million and $107.2 million for 1995 and 1996,
respectively. The weighted average interest rate on these borrowings were 7.3%
and 6.7% for the years ended December 31, 1995 and 1996, respectively.

         Depletion, depreciation and amortization increased 50% compared to
1995 as a result of increased production volumes during the year. The
Company-wide depletion rate was $0.73 per Mcfe in 1995 and 1996.

YEAR 2000

         The Company has developed a plan (the "Year 2000 Plan") to address the
Year 2000 issue caused by computer programs and applications that utilize two
digit date fields rather than four to designate a year. As a result, computer
equipment, software and devices with embedded technology that are date
sensitive may be unable to recognize or misinterpret the actual date. This
could result in a system failure or miscalculations causing disruptions of
operations. The Company's Board of Directors has established a Year 2000
committee to review the adoption and implementation of the Year 2000 Plan.

         Assessment has been substantially completed for the information
technology ("IT") and non-IT systems for the Company, including IPF operations.
The term "IT systems" includes personal computers, accounting / data processing
software and other miscellaneous systems. Range's computerized accounting
system, is the most date-sensitive IT systems equipment of the Company, was
upgraded and tested to be Year 2000 compliant. The Company's personal computer
systems will be compliant with minor upgrades provided by the software vendors
and with the purchase of a nominal amount of additional computer equipment.

         The non-IT systems include operational and control equipment with
embedded chip technology that is utilized in the offices and field operations
related to the Company and IPF's small oil and gas producers. The systems were
reviewed as part of the Year 2000 Plan. Most of the wells are operated by
non-computerized equipment. The potentially affected areas are the gas
processing plant in the Midland Basin, telemetry that controls approximately
10% of the Company's wells and portable metering devices


                                       26
<PAGE>   27


which are used on less than 2% of the Company's wells. These items do not affect
a significant portion of Range's operations. Range is in the process of
resolving the Year 2000 problems. The suppliers of the affected equipment are
providing upgrades or modifications. The Company expects to complete this
remediation process by June 30, 1999.

         Range is also monitoring the compliance efforts of its significant
suppliers, customers and service providers with whom it does business and whose
IT and non-IT systems interface with those of the Company to ensure that they
will be Year 2000 compliant. If they are not, such failure could affect the
ability of the Company to sell its oil and gas and receive payments therefrom
and the ability of vendors to provide products and services in support of the
Company's operations. Although the Company has no reason to believe that its
vendors and customers will not be compliant by the year 2000, the Company is
unable to determine the extent to which Year 2000 issues will affect its
vendors and customers. However, management believes that ongoing communication
with and assessment of the compliance efforts of these third parties will
minimize these risks.

         The discussion of the Company's efforts and management's expectations
relating to Year 2000 compliance contains forward-looking statements. Range is
currently conducting a comprehensive analysis of the financial and operational
problems that would be the most reasonably likely worst case scenario to result
from failure by Range and significant third parties to complete efforts
necessary to achieve Year 2000 compliance on a timely basis. The Company
intends to establish a contingency plan of which the primary goals are to
maintain continuity of operations, preserve Company assets and protect the
environment. Range plans to complete the analysis of the most reasonably likely
worst case scenario and contingency planning by the third quarter of 1999.

         The total cost for the Year 2000 Project is not expected to be in
excess of $180,000. Of this amount, approximately $65,000 had been incurred as
of March 31, 1999.

         Range presently does not expect to experience significant operational
problems due to the Year 2000 issues. However, if all Year 2000 issues are not
properly and timely identified, assessed, remediated and tested, there can be
no assurance that the Year 2000 issue will not materially impact Range's
results of operations or adversely affect its relationship with customers,
vendors, or others. Additionally, there can be no assurance that the Year 2000
issues of other entities will not have a material impact on Range's systems or
results of operations.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

         Reference is made to the Index to Financial Statements on page 28 for
a listing of the Company's financial statements and notes thereto and for
supplementary schedules. Schedules I, III, IV, V, VI, VII, VIII, IX, X, XI, XII
and XIII have been omitted as not required or not applicable or because the
information required to be presented is included in the financial statements
and related notes.

MANAGEMENT RESPONSIBILITY FOR FINANCIAL STATEMENTS

         The financial statements have been prepared by management in
conformity with generally accepted accounting principles. Management is
responsible for the fairness and reliability of the financial statements and
other financial data included in this report. In the preparation of the
financial statements, it is necessary to make informed estimates and judgments
based on currently available information on the effects of certain events and
transactions.

         The Company maintains accounting and other controls which management
believes provide reasonable assurance that financial records are reliable,
assets are safeguarded, and that transactions are properly recorded. However,
limitations exist in any system of internal control based upon the recognition
that the cost of the system should not exceed benefits derived.


                                       27
<PAGE>   28

         The Company's independent auditors, Arthur Andersen LLP, are engaged
to audit the financial statements and to express an opinion thereon. Their
audit is conducted in accordance with generally accepted auditing standards to
enable them to report whether the financial statements present fairly, in all
material respects, the financial position and results of operations in
accordance with generally accepted accounting principles.

ITEM 9.  CHANGE IN ACCOUNTANTS AND DISAGREEMENTS ON ACCOUNTING AND FINANCIAL
         DISCLOSURE

         None.


                                       28
<PAGE>   29
                                    PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY

         The current executive officers and directors of the Company are listed
below, together with a description of their experience and certain other
information. Each of the directors was elected for a one-year term at the
Company's 1999 annual meeting of stockholders. Executive officers are appointed
by the Board of Directors.
<TABLE>
<CAPTION>

                                              HELD
NAME                          AGE         OFFICE SINCE       POSITION WITH COMPANY
- ----                          ---         ------------       ---------------------
<S>                            <C>            <C>            <C>
Thomas J. Edelman              48             1988           Chairman and Chairman of the Board
John H. Pinkerton              44             1988           President, Chief Executive Officer
                                                                and Director
Michael V. Ronca               45             1998           Chief Operating Officer and Director
Robert E. Aikman               67             1990           Director
Anthony V. Dub                 49             1995           Director
Allen Finkelson                52             1994           Director
Ben A. Guill                   48             1995           Director
Jonathan S. Linker             50             1998           Director
Steven L. Grose                50             1980           Senior Vice President - Appalachia
Herbert A. Newhouse            54             1998           Senior Vice President - Gulf Coast
Catherine L. Sliva             40             1998           Senior Vice  President -  Independent  Producer
                                                             Finance
Chad L. Stephens               43             1990           Senior Vice President - Southwest
Thomas W. Stoelk               43             1994           Senior Vice President - Finance
                                                                and Administration
Jeffery A. Bynum               44             1985           Vice President - Land and Corporate Secretary
Geoffrey T. Doke               32             1996           Vice President and Controller
</TABLE>

         Thomas J. Edelman, Chairman and Chairman of the Board of Directors,
joined the Company in 1988. He served as its Chief Executive Officer until
1992. From 1981 to 1997, Mr. Edelman served as a director and President of
Snyder Oil Corporation ("SOCO"), an independent, publicly traded oil and gas
company. In 1996, Mr. Edelman was appointed Chairman, President and Chief
Executive Officer of Patina Oil & Gas Corporation. Prior to 1981, Mr. Edelman
was a Vice President of The First Boston Corporation. From 1975 through 1980,
Mr. Edelman was with Lehman Brothers Kuhn Loeb Incorporated. Mr. Edelman
received his Bachelor of Arts Degree from Princeton University and his Masters
Degree in Finance from Harvard University's Graduate School of Business
Administration. Mr. Edelman serves as a director of Petroleum Heat & Power Co.,
Inc., a Connecticut-based fuel oil distributor, Star Gas Corporation, a private
company, which is the general partner of Star Gas Partners, L.P., a
publicly-traded master limited partnership, which distributes propane gas, as
well as Paradise Music & Entertainment, Inc.

         John H. Pinkerton, President, Chief Executive Officer and a Director,
joined the Company in 1988. He was appointed President in 1990 and Chief
Executive Officer in 1992. Previously, Mr. Pinkerton was Senior Vice
President-Acquisitions of SOCO. Prior to joining SOCO in 1980, Mr. Pinkerton
was with Arthur Andersen & Co. Mr. Pinkerton received his Bachelor of Arts
Degree in Business Administration from Texas Christian University and his
Master of Arts Degree in Business Administration from the University of Texas.
Mr. Pinkerton is also director of North Coast Energy, Inc. ("North Coast"), and
Venus Exploration, Inc. publicly traded exploration and production companies in
which Range owned 17.4% and 21.7%, respectively, at December 31, 1998.

         Michael V. Ronca, Chief Operating Officer and a Director, joined the
Company in 1998. Prior to joining Range, Mr. Ronca served as President and
Chief Executive Officer of Domain Energy


                                       29
<PAGE>   30

Corporation. He was the founder and former President of Tenneco Ventures
Corporation. Mr. Ronca was an employee of Tenneco for over 20 years. Other
positions held at Tenneco included Administrative Assistant to the Chairman and
CEO, with focus on acquisition and disposition analysis, strategic planning and
operational issues.

         Robert E. Aikman, a Director, joined the Company in 1990. Mr. Aikman
has more than 40 years experience in petroleum and natural gas exploration and
production throughout the United States and Canada. From 1984 to 1994 he was
Chairman of the Board of Energy Resources Corporation. From 1979 through 1984,
he was the President and principal shareholder of Aikman Petroleum, Inc. From
1971 to 1977, he was President of Dorchester Exploration Inc. and from 1971 to
1980, he was a Director and a member of the Executive Committee of Dorchester
Gas Corporation. Mr. Aikman is also Chairman of Provident Communications, Inc.,
President of OGP Technologies, Inc., and President of The Hawthorne Company, an
entity which organizes joint ventures and provides advisory services for the
acquisition of oil and gas properties, including the financial restructuring,
reorganization and sale of companies. He was President of Enertec Corporation
which was reorganized under Chapter 11 of the Bankruptcy Code in December 1994.
In addition, Mr. Aikman is a director of the Panhandle Producers and Royalty
Owners Association and a member of the Independent Petroleum Association of
America, Texas Independent Producers and Royalty Owners Association and
American Association of Petroleum Landmen. Mr. Aikman graduated from the
University of Oklahoma in 1952.

         Anthony V. Dub was elected to serve as a Director of the Company in
1995. Mr. Dub is Chairman of Indigo Capital, LLC, a financial advisory firm
based in New York City. Prior to forming Indigo Capital in 1997, he served as
an officer of Credit Suisse First Boston, an investment banking firm. Mr. Dub
joined Credit Suisse First Boston in 1971 and was named a Managing Director in
1981. Mr. Dub received his Bachelor of Arts Degree from Princeton University in
1971.

         Allen Finkelson, was appointed a Director in 1994. Mr. Finkelson has
been a partner at Cravath, Swaine & Moore since 1977, with the exception of the
period from September 1983 through August 1985, when he was a managing director
of Lehman Brothers Kuhn Loeb Incorporated. Mr. Finkelson was first employed by
Cravath, Swaine & Moore as an associate in 1971. Mr. Finkelson received his
Bachelor of Arts Degree from St. Lawrence University and his Doctor of Laws
Degree from Columbia University School of Law.

         Ben A. Guill, was elected to serve as a Director of the Company in
1995. In September 1998 Mr. Guill joined First Reserve Corporation as President
of its Houston office. First Reserve is a private equity firm, dedicated to the
energy industry. Prior to joining First Reserve, Mr. Guill was a Partner and
Managing Director of Simmons & Company International, an investment banking
firm located in Houston, Texas which focuses on the oil service and equipment
industry. Mr. Guill had been with Simmons & Company since 1980. Prior to that
Mr. Guill was with Blyth Eastman Dillon & Company from 1978 to 1980. Mr. Guill
received his Bachelor of Arts Degree from Princeton University and his Masters
Degree in Finance from the Wharton Graduate School of Business at the
University of Pennsylvania.

         Jonathan S. Linker has served as a Director of the Company since the
Merger in August 1998. Mr. Linker has been a Managing Director of First Reserve
since 1996, the President and a director of IDC Energy Corporation since 1987,
and a Vice President and Director of Sunset Production Corporation since 1991.
Mr. Linker earned a Bachelor of Arts degree in Geology from Amherst College, a
Master of Arts degree in Geology from Harvard University and a Master of
Business Administration degree from the Harvard Business School.

         Steven L. Grose, Senior Vice President - Appalachia, joined the
Company in 1980. Previously, Mr. Grose was employed by Halliburton Services,
Inc. as a Field Engineer from 1971 until 1974. In 1974, he was promoted to
District Engineer and in 1978, was named Assistant District Superintendent
based in Pennsylvania. Mr. Grose is a member of the Society of Petroleum
Engineers and is currently serving as


                                       30
<PAGE>   31

President of the Ohio Oil and Gas Association. Mr. Grose received his Bachelor
of Science Degree in Petroleum Engineering from Marietta College.

         Herbert A. Newhouse, Senior Vice President - Gulf Coast, joined the
Company in 1998. Prior to joining Range, Mr. Newhouse served as Executive Vice
President of Domain Energy Corporation. He was a former Vice President of
Tenneco Ventures Corporation. Mr. Newhouse was an employee of Tenneco for over
17 years and has 30 years of operational and managerial experience in oil and
gas exploration and production. Mr. Newhouse received his Bachelor's degree in
Chemical Engineering from Ohio State University.

         Catherine L. Sliva, Senior Vice President - Independent Producer
Finance, joined the Company in connection with the Merger in August 1998. Prior
to joining Range, Ms. Sliva served as Executive Vice President and Secretary of
Domain Energy Corporation. She was formerly with Tenneco Ventures Corporation
for 16 years. Ms. Sliva is a registered Petroleum Engineer and has over 18
years experience in petroleum engineering, economics, producer finance and
strategic planning and analysis. She received her Bachelor's degree in
Petroleum Engineering from Texas A&M University.

         Chad L. Stephens, Senior Vice President - Southwest, joined the
Company in 1990. Previously, Mr. Stephens was with Duer Wagner & Co., an
independent oil and gas producer, since 1988. Prior thereto, Mr. Stephens was
an independent oil operator in Midland, Texas for four years. From 1979 to
1984, Mr. Stephens was with Cities Service Company and HNG Oil Company. Mr.
Stephens received his Bachelor of Arts Degree in Finance and Land Management
from the University of Texas.

         Thomas W. Stoelk, Senior Vice President - Finance and Administration,
joined the Company in 1994. Mr. Stoelk is a Certified Public Accountant and was
a Senior Manager with Ernst & Young LLP. Prior to rejoining Ernst & Young LLP
in 1986 he was with Partners Petroleum, Inc. Mr. Stoelk received his Bachelor
of Science Degree in Industrial Administration from Iowa State University.

         Jeffery A. Bynum, Vice President - Land and Corporate Secretary,
joined the Company in 1985. Previously, Mr. Bynum was employed by Crystal Oil
Company and Kinnebrew Energy Group. Mr. Bynum holds a Professional
Certification with American Association of Petroleum Landmen and attended
Louisiana State University in Baton Rouge, Louisiana and Centenary College in
Shreveport, Louisiana.

         Geoffrey T. Doke, Vice President and Controller, joined the Company in
1991. He was appointed Treasurer in 1996 and Controller in 1997. Previously,
Mr. Doke served in the accounting department of Edisto Resources Corporation.
Mr. Doke received his Bachelor of Business Administration Degree in Finance and
International Business from Baylor University and his Master of Business
Administration Degree from Case Western Reserve University.

         The Range Board has established three committees to assist in the
discharge of its responsibilities.

         AUDIT COMMITTEE. The Audit Committee reviews the professional services
provided by Range's independent public accountants and the independence of such
accountants from management of Range. This Committee also reviews the scope of
the audit coverage, the annual financial statements of Range and such other
matters with respect to the accounting, auditing and financial reporting
practices and procedures of Range as it may find appropriate or as have been
brought to its attention. Messrs. Aikman, Dub and Guill are the members of the
Audit Committee.

         COMPENSATION COMMITTEE. The Compensation Committee reviews and
approves executive salaries and administers bonus, incentive compensation and
stock option plans of Range. This Committee advises and consults with
management regarding pensions and other benefits and significant compensation
policies and practices of Range. This Committee also considers nominations of
candidates


                                       31
<PAGE>   32

for corporate officer positions. The members of the Compensation committee are
Messrs. Aikman, Guill and Finkelson.

         EXECUTIVE COMMITTEE. The Executive Committee reviews and authorizes
actions required in the management of the business and affairs of Range, which
would otherwise be determined by the Board, where it is not practicable to
convene the full Board. One of the principal responsibilities of the Executive
Committee will be to review and approve smaller acquisitions. The members of
the Executive Committee are Messrs. Edelman, Finkelson and Pinkerton.

ITEM 11.  COMPENSATION OF EXECUTIVE OFFICERS AND DIRECTORS

         Information with respect to executive compensation is incorporated
herein by reference to the Company's Proxy Statement for its 1999 annual
meeting of stockholders.

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         Information with respect to security ownership of certain beneficial
owners and management is incorporated herein by reference to the Company's
Proxy Statement for its 1999 annual meeting of stockholders.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Information with respect to certain relationships and related
transactions is incorporated herein by reference to the Company's Proxy
Statement for its 1999 annual meeting of stockholders.


                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENTS, FINANCIAL STATEMENT SCHEDULES AND
         REPORTS ON FORM 8-K

         (a)      1. and 2. Financial Statements and Financial Statement
                  Schedules. The items listed in the accompanying index to
                  financial statements are filed as part of this Annual Report
                  on Form 10-K.

                  3. Exhibits.
                  The items listed on the accompanying index to exhibits are
                  filed as part of this Annual Report on Form 10-K.

         (b)      Reports on Form 8-K.

                  The Company's Current Report on Form 8-K, dated August 25,
                  1998, as amended by Form 8-K/A, dated November 9, 1998.

         (c)      Exhibits required by Item 601 of Regulation S-K.
                  Exhibits required to be filed by the Company pursuant to Item
                  601 of Regulation S-K are contained in Exhibits listed in
                  response to Item 14 (a)3, and are incorporated herein by
                  reference.

         (d)      Financial Statement Schedules Required by Regulation S-X.
                  The items listed in the accompanying index to financial
                  statements are filed as part of this Annual Report on Form
                  10-K.


                                       32
<PAGE>   33


                                   SIGNATURES

         PURSUANT TO THE REQUIREMENTS OF SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934, THE COMPANY HAS DULY CAUSED THIS REPORT TO BE SIGNED ON
ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED.

Dated: September 17, 1999
                                                    RANGE RESOURCES CORPORATION

                                                    By:  /s/ John H. Pinkerton
                                                    --------------------------
                                                             John H. Pinkerton
                                                             President

         PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934,
THIS REPORT HAS BEEN SIGNED BELOW BY THE PERSONS ON BEHALF OF THE COMPANY AND
IN THE CAPACITIES AND ON THE DATES INDICATED.

    /s/ Thomas J. Edelman               Thomas J. Edelman,
- -------------------------------
    September 17, 1999                  Chairman and Chairman of the Board


    /s/ John H. Pinkerton               John H. Pinkerton,
- -------------------------------         Chief Executive Officer, President
    September 17, 1999                  and Director


    /s/ Michael V. Ronca                Michael V. Ronca,
- -------------------------------         Chief Operating Officer, and Director
    September 17, 1999


    /s/ Thomas W. Stoelk                Thomas W. Stoelk,
- -------------------------------         Chief Financial Officer and Senior
    September 17, 1999                  Vice President-Finance & Administration


    /s/ Geoffrey T. Doke                Geoffrey T. Doke,
- -------------------------------         Chief Accounting Officer and Vice
    September 17, 1999                  President and Controller


    /s/ Robert E. Aikman                Robert E. Aikman, Director
- -------------------------------
    September 17, 1999

    /s/ Allen Finkelson                 Allen Finkelson, Director
- -------------------------------
    September 17, 1999

    /s/ Anthony V. Dub                  Anthony V. Dub, Director
- -------------------------------
    September 17, 1999

    /s/ Ben A. Guill                    Ben A. Guill, Director
- -------------------------------
    September 17, 1999

    /s/ Jonathan S. Linker              Jonathan S. Linker, Director
- -------------------------------
    September 17, 1999


                                       33
<PAGE>   34


                                    GLOSSARY

The terms defined in this glossary are used throughout this Prospectus.

Bbl. One stock tank barrel, or 42 U.S. gallons liquid volume, used herein in
reference to crude oil or other liquid hydrocarbons.

Bcf.  One billion cubic feet.

Bcfe. One billion cubic feet of natural gas equivalents, based on a ratio of 6
Mcf for each barrel of oil, which reflects the relative energy content.

Development well. A well drilled within the proved area of an oil or natural
gas reservoir to the depth of a stratigraphic horizon known to be productive.

Dry hole. A well found to be incapable of producing either oil or natural gas
in sufficient quantities to justify completion as an oil or gas well.

Exploratory well. A well drilled to find and produce oil or gas in an unproved
area, to find a new reservoir in a field previously found to be productive of
oil or gas in another reservoir, or to extend a known reservoir.

Gross acres or gross wells. The total acres or wells, as the case may be, in
which a working interest is owned.

Infill well. A well drilled between known producing wells to better exploit the
reservoir.

Mbbl.  One thousand barrels of crude oil or other liquid hydrocarbons.

Mcf. One thousand cubic feet.

Mcf/d.  One thousand cubic feet per day.

Mcfe. One thousand cubic feet of natural gas equivalents, based on a ratio of 6
Mcf for each barrel of oil, which reflects the relative energy content.

Mmbbl.  One million barrels of crude oil or other liquid hydrocarbons.

MmBtu. One million British thermal units. One British thermal unit is the heat
required to raise the temperature of a one-pound mass of water from 58.5 to
59.5 degrees Fahrenheit.

Mmcf.  One million cubic feet.

Mmcfe.  One million cubic feet of natural gas equivalents.

Net acres or net wells. The sum of the fractional working interests owned in
gross acres or gross wells.

Net oil and gas sales. Oil and natural gas sales less oil and natural gas
production expenses.

Oil and gas royalty trust. An arrangement whereby typically, the creating
company conveys a net profits interest in certain of its oil and gas properties
to the newly created trust and then distributes ownership units in the trust to
its unitholders. The function of the trust is to serve as agent to distribute
income from the net profits interest to its unitholders.


                                       34
<PAGE>   35

Present Value. The pre-tax present value, discounted at 10%, of future net cash
flows from estimated proved reserves, calculated holding prices and costs
constant at amounts in effect on the date of the report (unless such prices or
costs are subject to change pursuant to contractual provisions) and otherwise
in accordance with the Commission's rules for inclusion of oil and gas reserve
information in financial statements filed with the Commission.

Productive well. A well that is producing oil or gas or that is capable of
production.

Proved developed non-producing reserves. Reserves that consist of (i) proved
reserves from wells which have been completed and tested but are not producing
due to lack of market or minor completion problems which are expected to be
corrected and (ii) proved reserves currently behind the pipe in existing wells
and which are expected to be productive due to both the well log
characteristics and analogous production in the immediate vicinity of the
wells.

Proved developed producing reserves. Proved reserves that can be expected to be
recovered from currently producing zones under the continuation of present
operating methods.

Proved developed reserves. Proved reserves that can be expected to be recovered
through existing wells with existing equipment and operating methods.

Proved reserves. The estimated quantities of crude oil, natural gas and natural
gas liquids which geological and engineering data demonstrate with reasonable
certainty to be recoverable in future years from known reservoirs under
existing economic and operating conditions.

Proved undeveloped reserves. Proved reserves that are expected to be recovered
from new wells on undrilled acreage, or from existing wells where a relatively
major expenditure is required for recompletion.

Recompletion. The completion for production of an existing wellbore in another
formation from that in which the well has previously been completed.

Reserve life index. The presentation of proved reserves defined in number of
years of annual production.

Royalty interest. An interest in an oil and gas property entitling the owner to
a share of oil and natural gas production free of costs of production.

Standardized Measure. The present value, discounted at 10%, of future net cash
flows from estimated proved reserves after income taxes calculated holding
prices and costs constant at amounts in effect on the date of the report
(unless such prices or costs are subject to change pursuant to contractual
provisions) and otherwise in accordance with the Commission's rules for
inclusion of oil and gas reserve information in financial statements filed with
the Commission.

Term overriding royalty. A royalty interest that is carved out of the operating
or working interest in a well. Its term does not extend to the economic life of
the property and is of shorter duration than the underlying working interest.
The term overriding royalties in which the Company participates through its
Independent Producer Finance subsidiary typically extend until amounts financed
and a designated rate of return have been achieved. At such point in time, the
override interest reverts back to the working interest owner.

Working interest. The operating interest that gives the owner the right to
drill, produce and conduct operating activities on the property and a share of
production, subject to all royalties, overriding royalties and other burdens
and to all costs of exploration, development and operations and all risks in
connection therewith.


                                       35
<PAGE>   36


                           RANGE RESOURCES CORPORATION

            INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND SCHEDULES

                                (ITEM 14[a], [d])

<TABLE>
<CAPTION>

                                                                                                             Page
                                                                                                            Number
                                                                                                            ------
<S>                                                                                                          <C>
   Reports of Independent Public Accountants                                                                  34
   Consolidated balance sheets at December 31, 1997 and 1998                                                  35
   Consolidated statements of income for the years ended December 31, 1996, 1997 and 1998                     36
   Consolidated statements of stockholders' equity for the years ended December 31, 1996, 1997 and 1998       37
   Consolidated statements of cash flows for the years ended December 31, 1996, 1997 and 1998                 38
   Notes to consolidated financial statements                                                                 39
</TABLE>

   Exhibits

         All other schedules have been omitted since the required information
is not present in amounts sufficient to require submission of the schedule, or
because the information required is included in the financial statements or
footnotes.



                                       36
<PAGE>   37


                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


TO THE BOARD OF DIRECTORS AND STOCKHOLDERS
         RANGE RESOURCES CORPORATION

         We have audited the accompanying consolidated balance sheets of Range
Resources Corporation (a Delaware corporation) as of December 31, 1997 and
1998, and the related consolidated statements of income, stockholders' equity
and cash flows for each of the three years in the period ended December 31,
1998. These financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements based on our audits.

         We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

         In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Range Resources
Corporation as of December 31, 1997 and 1998, and the results of its operations
and its cash flows for the three years in the period ended December 31, 1998,
in conformity with generally accepted accounting principles.




                                                             ARTHUR ANDERSEN LLP

Cleveland, Ohio
February 19, 1999


                                       37
<PAGE>   38


                           RANGE RESOURCES CORPORATION

                           CONSOLIDATED BALANCE SHEETS
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>

                                                                            December 31,
                                                                    ------------------------------
                                                                        1997              1998
                                                                    --------------    -------------
<S>                                                                  <C>               <C>
 ASSETS
Current assets
  Cash and equivalents........................................       $     9,725       $    10,954
  Accounts receivable.........................................            29,200            30,384
  IPF receivables (Note 4)....................................                 -             7,140
  Marketable securities.......................................             5,777             3,258
  Assets held for sale (Note 5)...............................                 -            51,822
  Inventory and other.........................................             2,779             3,373
                                                                   ----------------  ---------------
                                                                          47,481           106,931
                                                                   ----------------  ---------------

IPF receivables, net (Note 4).................................                 -            70,032

Oil and gas properties, successful efforts method.............           785,223           935,822
    Accumulated depletion and impairment......................          (161,416)         (273,723)
                                                                   ----------------  ---------------
                                                                         623,807           662,099
                                                                   ----------------  ---------------

Transportation, processing and field assets...................            85,904            89,471
    Accumulated depreciation .................................            (9,730)          (15,146)
                                                                   ----------------  ---------------
                                                                          76,174            74,325
                                                                   ----------------  ---------------

Other.........................................................            11,371             8,225
                                                                   ----------------  ---------------

                                                                     $   758,833       $   921,612
                                                                   ================  ===============
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities
  Accounts payable............................................       $    26,878       $    28,163
  Accrued liabilities.........................................            10,048            15,773
  Accrued payroll and benefit costs...........................             3,195             5,156
  Accrued interest............................................             8,998             9,439
  Accrued business restructuring costs (Note 13)..............                 -             2,697
  Current portion of debt (Note 6)............................               413            55,187
                                                                   ----------------  ---------------
                                                                          49,532           116,415
                                                                   ----------------  ---------------

Senior debt (Note 6)..........................................           186,712           311,875
Non-recourse debt of IPF subsidiary (Note 6)..................                 -            60,100
Subordinated debt (Note 6)....................................           180,000           180,000
Deferred taxes (Note 12)......................................            25,639                 -
Commitments and contingencies (Note 8)........................                 -                 -

Company-obligated preferred securities
    of subsidiary trust (Note 9)..............................           120,000           120,000

Stockholders' equity (Notes 9 and 10)
  Preferred stock, $1 Par, 10,000,000 shares authorized, $2.03
      convertible preferred, 1,149,840 issued and outstanding
      (liquidation preference $28,746,000)....................             1,150             1,150
  Common stock, $.01 par, 50,000,000 shares authorized,
      21,058,442 and 35,933,523 issued........................               211               359
  Capital in excess of par value..............................           217,631           334,817
  Retained deficit............................................           (22,412)         (203,396)
  Other comprehensive income..................................               370               292
                                                                   ----------------  ---------------
                                                                         196,950           133,222
                                                                   ----------------  ---------------
                                                                     $   758,833       $   921,612
                                                                   ================  ===============
</TABLE>


                             SEE ACCOMPANYING NOTES.


                                       38
<PAGE>   39


                           RANGE RESOURCES CORPORATION
                        CONSOLIDATED STATEMENTS OF INCOME
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>

                                                               Year Ended December 31,
                                                ----------------------------------------------------
                                                      1996              1997              1998
                                                  -------------     -------------     --------------
<S>                                                  <C>             <C>               <C>
Revenues
   Oil and gas sales.........................        $  68,054       $  130,017        $  135,593
   Transportation, processing and marketing..            3,901            7,806             6,711
   IPF income................................                -                -             4,370
   Interest and other........................            3,386            7,594             2,255
                                                  -------------     -------------     --------------
                                                        75,341          145,417           148,929
                                                  -------------     -------------     --------------

Expenses
   Direct operating..........................           20,676           31,481            39,001
   IPF expense...............................                -                -             7,996
   Exploration...............................            1,460            2,527            11,265
   General and administrative................            3,966            5,290             9,215
   Interest..................................            7,487           27,175            40,642
   Depletion, depreciation and amortization..           22,303           55,407            60,153
   Provision for impairment (1998 amount
   includes $37.7 million related to assets
   held for sale) ...........................                -           58,700           207,128
   Business restructuring costs (Note 13)....                -                -             3,147
                                                  -------------     -------------     --------------
                                                        55,892          180,580           378,547
                                                  -------------     -------------     --------------

Income (loss) before taxes...................           19,449          (35,163)         (229,618)

Income taxes
   Current...................................              729              684               278
   Deferred..................................            6,105          (12,515)          (54,746)
                                                  -------------     -------------     --------------
                                                         6,834          (11,831)          (54,468)
                                                  -------------     -------------     --------------

Net income (loss)............................        $  12,615        $ (23,332)        $(175,150)
                                                  =============     =============     ==============

Comprehensive income (loss) (Note 2).........        $  12,729        $ (24,524)        $(175,260)
                                                  =============     =============     ==============

Earnings (loss) per common share (Note 14)
   Basic ....................................     $      0.71       $    (1.31)       $     (6.82)
                                                  =============     =============     ==============
   Dilutive..................................     $      0.69       $    (1.31)       $     (6.82)
                                                  =============     =============     ==============
</TABLE>


                             SEE ACCOMPANYING NOTES.


                                       39
<PAGE>   40

                           RANGE RESOURCES CORPORATION

                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                                 (IN THOUSANDS)



<TABLE>
<CAPTION>
                                      Preferred Stock           Common Stock
                                   --------------------    ----------------------   Capital in    Retained
                                                  Par                      Par       Excess of    Earnings
                                    Shares       Value       Shares       Value      Par Value    (Deficit)
                                   --------   ---------    ---------    ---------    ---------    ---------
<S>               <C> <C>            <C>      <C>             <C>       <C>          <C>          <C>
Balance, December 31, 1995 ...       1,350    $   1,350       13,323    $     133    $ 101,773    $  (4,013)

  Preferred dividends ........           -            -            -            -            -       (2,454)
  Common dividends at $.06 per
      share ..................           -            -            -            -            -         (857)
  Common issued ..............           -            -          887            9        8,687            -
  Common repurchased .........           -            -          (36)           -         (406)           -
  Conversion of 71/2 preferred        (200)        (200)         577            6          194            -
  Net income .................           -            -            -            -            -       12,615
                                   --------   ---------    ---------    ---------    ---------    ---------

Balance, December 31, 1996 ...       1,150        1,150       14,751          148      110,248        5,291

  Preferred dividends ........           -            -            -            -            -       (2,334)
  Common dividends at $.10 per
      share ..................           -            -            -            -            -       (2,037)
  Common issued ..............           -            -        6,307           63      107,293            -
  Common repurchased .........           -            -            -            -         (107)           -
  Compensation in connection
      with stock options .....           -            -            -            -          197            -
  Net loss ...................           -            -            -            -            -      (23,332)
                                 ---------    ---------    ---------    ---------    ---------    ---------

Balance, December 31, 1997 ...       1,150        1,150       21,058          211      217,631      (22,412)

  Preferred dividends ........           -            -            -            -            -       (2,334)
  Common dividends at $.12 per
      share ..................           -            -            -            -            -       (3,500)
  Common issued ..............           -            -       15,276          152      120,188            -
  Common repurchased .........           -            -         (401)          (4)      (3,002)           -
  Net loss ...................           -            -            -            -            -     (175,150)
                                 ---------    ---------    ---------    ---------    ---------    ---------

Balance, December 31, 1998 ...       1,150    $   1,150       35,933    $     359    $ 334,817    $(203,396)
                                 =========    =========    =========    =========    =========    =========
</TABLE>


                             SEE ACCOMPANYING NOTES.


                                       40
<PAGE>   41


                           RANGE RESOURCES CORPORATION

                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>

                                                                              YEAR ENDED DECEMBER 31,
                                                                        -------------------------------------
                                                                          1996          1997         1998
                                                                        ---------    ----------   -----------
<S>                                                                     <C>          <C>          <C>
Cash flows from operations:
  Net income (loss) .................................................   $  12,615    $ (23,332)   $(175,150)
  Adjustments to reconcile net income (loss) to net cash provided
  by operations:
    Depletion, depreciation and amortization ........................      22,303       55,407       60,153
    Provision for impairment ........................................           -       58,700      207,128
    Valuation reserve of IPF receivables ............................           -            -        5,918
    Amortization of deferred offering costs .........................           -          999        1,293
    Deferred income taxes ...........................................       6,105      (12,541)     (54,746)
    Changes in working capital net of effects of acquired businesses:
         Accounts receivable ........................................        (494)     (11,079)       2,842
         Marketable securities ......................................      (5,264)      (7,964)        (253)
         Inventory and other ........................................         137       (1,981)       6,996
         Accounts payable ...........................................       5,385       17,825       (4,274)
         Accrued liabilities ........................................         781        9,186       (3,068)
    Gain on sale of assets and other ................................      (3,123)      (8,154)      (1,817)
                                                                        ---------    ---------    ---------
Net cash provided by operations .....................................      38,445       77,066       45,022
Cash flows from investing:
  Acquisition of businesses, net of cash ............................     (13,950)           -      (41,170)
  Oil and gas properties ............................................     (59,137)    (492,259)    (135,399)
  Additions to property and equipment ...............................      (1,250)     (64,945)      (3,732)
  IPF investments of capital ........................................           -            -      (12,649)
  IPF repayments of capital .........................................           -            -        3,556
  Proceeds on sale of assets ........................................       4,671       56,070       17,081
                                                                        ---------    ---------    ---------
Net cash used in investing ..........................................     (69,666)    (501,134)    (172,313)
Cash flows from financing:
  Proceeds from indebtedness ........................................      85,201      246,025      135,788
  Repayments of indebtedness ........................................     (53,268)         (26)        (413)
  Preferred stock dividends .........................................      (2,454)      (2,334)      (2,334)
  Common stock dividends ............................................        (857)      (2,037)      (3,500)
  Proceeds from trust preferred securities issuance, net ............           -      115,999            -
  Proceeds from common stock issuance, net ..........................       8,315       67,648        1,985
  Repurchase of common stock ........................................        (138)        (107)      (3,006)
                                                                        ---------    ---------    ---------
Net cash provided by financing ......................................      36,799      425,168      128,520
                                                                        ---------    ---------    ---------
Change in cash ......................................................       5,578        1,100        1,229
Cash and equivalents at beginning of period .........................       3,047        8,625        9,725
                                                                        ---------    ---------    ---------
Cash and equivalents at end of period ...............................   $   8,625    $   9,725    $  10,954
                                                                        =========    =========    =========

Supplemental disclosures of non-cash investing and financing activities:
  Purchase of property and equipment financed with
    common stock.................................................       $       -    $  39,537    $ 116,469
  Common stock issued in connection with benefit plans...........             381          398        1,887
</TABLE>


                             SEE ACCOMPANYING NOTES.


                                       41
<PAGE>   42


                           RANGE RESOURCES CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1)      ORGANIZATION AND NATURE OF BUSINESS

         Range Resources Corporation ("Range" or the "Company") is an
independent oil and gas company engaged in development, exploration and
acquisition primarily in three core areas: Southwest, Gulf Coast and
Appalachia. In addition, through its IPF subsidiary, the Company provides
financing to smaller independent oil and gas producers by purchasing term
overriding royalty interests in oil and gas properties. Historically, the
Company has increased its reserves and production through acquisitions,
development and exploration. In pursuing this strategy, the Company has
concentrated its activities in selected geographic areas. In each core area,
the Company has established operating, engineering, geoscience, marketing and
acquisition expertise.

         In August 1998, the stockholders of the Company approved the
acquisition via merger (the "Merger") of Domain Energy Corporation ("Domain").
Pursuant to the Merger, stockholders of Domain received approximately 13.6
million shares of the Company's Common Stock. The Company also purchased 3.8
million Domain shares for $50.5 million in cash. As a result of the Merger,
Domain became a wholly-owned subsidiary of Lomak. Simultaneously, Lomak
stockholders approved changing the company's name to Range Resources
Corporation.

(2)      SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION

         The accompanying financial statements include the accounts of the
Company, all majority owned subsidiaries and its pro rata share of the assets,
liabilities, income and expenses of certain oil and gas partnerships and joint
ventures. Highly liquid temporary investments with an initial maturity of
ninety days or less are considered cash equivalents.

REVENUE RECOGNITION

         The Company recognizes revenues from the sale of its respective
products in the period delivered. Revenue for services are recognized in the
period the services are provided.

MARKETABLE SECURITIES

         The Company has adopted Statement of Financial Accounting Standards
("SFAS") No. 115, "Accounting for Certain Investments in Debt and Equity
Securities." Under Statement No. 115, debt and marketable equity securities are
required to be classified in one of three categories: trading,
available-for-sale, or held to maturity. The Company's equity securities
qualify under the provisions of Statement No. 115 as available-for-sale. Such
securities are recorded at fair value, and unrealized holding gains and losses,
net of the related tax effect, are reflected as a separate component of
comprehensive income. A decline in the market value of an available-for-sale
security below cost that is deemed other than temporary is charged to earnings
and results in the establishment of a new cost basis for the security. At
December 31, 1998 certain securities classified as available-for-sale were
written down by $10.3 million to their estimated realizable value, because in
the opinion of management, the decline in market value was considered to be
other than temporary. Realized gains and losses are determined on the specific
identification method and are reflected in income.

INDEPENDENT PRODUCER FINANCE ("IPF")

         Through IPF, Range acquires dollar denominated term overriding royalty
interests in oil and gas properties owned by independent oil and gas producers.
The Company accounts for the acquired term overriding royalty interests as
receivables because the funds advanced to a producer for these interests are


                                       42
<PAGE>   43


repaid from an agreed upon share of cash proceeds from the sale of production
until the amount advanced plus a specified return or interest is paid. Only the
interest portion of payments received from a producer is recognized as IPF
income on the statement of income. The remaining cash receipts are recorded as
a reduction in receivables on the balance sheet and as a return of capital on
the statement of cash flows. The portion of the term overriding royalty
interests classified as a current asset are those expected to be received as
repayments over the next twelve month period. Periodically, the Company
performs a review for possible uncollectible accounts receivable and provides
for unrecoverable amounts in its allowance for uncollectible receivables. At
December 31, 1998 the Company's allowance for uncollectible receivables totaled
$14 million. During 1998, IPF expenses were comprised of $.5 million of general
and administrative expenses, $1.6 million of interest expense and a $5.9
million allowance against its portfolio of receivables.

OIL AND GAS PROPERTIES

         The Company follows the successful efforts method of accounting for
oil and gas properties. Exploratory costs are capitalized pending determination
of whether the well has found proved reserves. Exploratory costs which result
in the discovery of proved reserves and the cost of development wells are
capitalized. In the absence of a determination as to whether the reserves found
from an exploratory well can be classified as proved, the costs of drilling
such an exploratory well are not carried as an asset for more than one year
following the completion of drilling. Geological and geophysical costs, delay
rentals and costs to drill unsuccessful exploratory wells are expensed.
Depletion is provided on the unit-of-production method. Oil is converted to
Mcfe at the rate of 6 Mcf per barrel. The depletion rates per Mcfe were $.73,
$1.03 and $.89 in 1996, 1997 and 1998, respectively. Approximately $22.8
million, $111.2 million and $75.9 million of oil and gas properties were not
subject to amortization as of December 31, 1996, 1997 and 1998, respectively.

                  The Company has adopted SFAS No. 121 "Accounting for the
Impairment of Long-Lived Assets", which establishes accounting standards for
the impairment of long-lived assets, certain identifiable intangibles and
goodwill. SFAS No. 121 requires a review for impairment whenever circumstances
indicate that the carrying amount of an asset may not be recoverable. In
performing the review for recoverability during 1997 and 1998, the Company
recorded provision for impairment of $58.7 million and $196.8 million
respectively, which reduced the carrying value of certain oil and gas
properties to what the Company estimates to have been their fair value at that
time. The provision for impairment on the oil and gas properties was due to
reserve revisions as a result of drilling results and declines in oil and gas
prices in 1999 and due to declines in oil and gas prices in 1998. The proved
impairment was determined based on the difference between the carrying amount
of the assets and the present value of the future cash flows from proved
properties discounted at 10%. Impairment is recognized only if the carrying
amount of a property is greater than its expected undiscounted future cash
flows. It is reasonable possible that a change in reserve or price estimates
could occur in the near term and adversely impact management's estimate of
future cash flows and consequently the carrying value of the properties. The
following are the proved properties impaired during 1998 (in thousands):
<TABLE>
<CAPTION>
                                                                                        Impairment
             Property                             Reason for Impairment                   Amount
- -----------------------------------    --------------------------------------------    --------------
<S>                                    <C>                                              <C>
Sonora/Oakridge properties              Reserve revisions due to drilling results       $     65,712
Mill Strain unit                               Decline in crude oil prices                     1,018
Various West Texas properties                  Decline in crude oil prices                     1,506
West Delta 30                                  Decline in crude oil prices                    16,117
Michigan properties                           Decline in natural gas prices                   14,644
Various East Texas properties                  Decline in crude oil prices                     2,323
Matagorda Island 519                          Decline in natural gas prices                   15,643
Mobile Bay 864                                Decline in natural gas prices                   10,735
East & West Cameron                           Decline in natural gas prices                   19,905
                                                                                       --------------

                                                                                         $   147,603
                                                                                       ==============
</TABLE>



                                       43
<PAGE>   44


         Unproved properties are assessed periodically to determine whether
there has been a decline in value. If such decline is indicated, a loss is
recognized. The Company compares the carrying value of its unproved properties
to the present value of the future cash flows of unproved properties discounted
at 10% or considers such other information the Company believes is relevant in
evaluating the properties' fair value. Such other information may include the
Company's geological assessment of the area, other acreage purchases in the
area, or the properties' uniqueness. The present value of future cash flows
from such properties has been adjusted for the Company's assessment of risk
related to the unproved properties. In assessing the risk associated with
unproved properties, the Company considers the recoverability of unproved
reserves that have been classified as probable and possible reserves. Probable
reserves are reserves not reasonably certain or proved, yet are "more likely to
be recovered than not." Possible reserves are reasonably possible but "less
likely to be recovered than not." The following are the unproved properties
impaired during 1998 (in thousands):

<TABLE>
<CAPTION>
                                                                                        Impairment
             Property                             Reason for Impairment                   Amount
- -----------------------------------    --------------------------------------------    --------------
<S>                                    <C>                                              <C>
Sonora/Oakridge unproved acreage        Reserve revisions due to drilling results         $   20,089
Offshore unproved acreage                     Decline in natural gas prices                    9,177
South Texas unproved acreage                  Decline in natural gas prices                   19,922
                                                                                       --------------

                                                                                          $   49,188
                                                                                       ==============
</TABLE>


TRANSPORTATION, PROCESSING AND FIELD ASSETS

         The Company owns and operates approximately 3,000 miles of gas
gathering systems and a gas processing plant in proximity to its principal gas
properties. Depreciation is calculated on the straight-line method based on
estimated useful lives ranging from four to twenty years.

         The Company receives fees for providing field related services. These
fees are recognized as earned. Depreciation is calculated on the straight-line
method based on estimated useful lives ranging from one to five years, except
buildings which are being depreciated over ten to twenty-five year periods.

SECURITY ISSUANCE COSTS

         Expenses associated with the issuance of the 6% Convertible
Subordinated Debentures due 2007, the 8.75% Senior Subordinated Notes due 2007
and the 5 3/4% Trust Convertible Preferred Securities are included in Other
Assets on the accompanying balance sheets and are being amortized on the
interest method over the term of the securities.

GAS IMBALANCES

         The Company uses the sales method to account for gas imbalances. Under
the sales method, revenue is recognized based on cash received rather than the
proportionate share of gas produced. Gas imbalances at year end 1997 and 1998
were not material.

COMPREHENSIVE INCOME

         Effective January 1, 1998 the Company adopted SFAS No. 130 "Reporting
Comprehensive Income" which requires disclosure of comprehensive income and its
components. Comprehensive income is defined as changes in stockholders' equity
from nonowner sources and, for the Company, includes net income and changes in
the fair value of marketable securities. The following is a calculation of the
Company's comprehensive income for the years ended December 31, 1996, 1997 and
1998.


                                       44
<PAGE>   45

<TABLE>
<CAPTION>

                                                  Year Ended December 31,
                                            -----------------------------------
                                              1996         1997          1998
                                            ---------    ---------    ---------
<S>                                        <C>          <C>          <C>
Net income (loss) .......................   $  12,615    $ (23,332)   $(175,150)
   Add: Change in unrealized gain/(loss)
      Gross .............................         568         (322)         (78)
      Tax effect ........................        (199)         109           19
   Less: Realized gain/(loss)
      Gross .............................        (393)      (1,473)         (66)
      Tax effect ........................         138          494           15
                                            ---------    ---------    ---------

Comprehensive income (loss) .............   $  12,729    $ (24,524)   $(175,260)
                                            =========    =========    =========

</TABLE>


USE OF ESTIMATES

         The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

NATURE OF BUSINESS

         The Company operates in an environment with many financial and
operating risks, including, but not limited to, the ability to acquire
additional economically recoverable oil and gas reserves, the inherent risks of
the search for, development of and production of oil and gas, the ability to
sell oil and gas at prices which will provide attractive rates of return, and
the highly competitive nature of the industry and worldwide economic
conditions. The Company's ability to expand its reserve base and diversify its
operations is also dependent upon obtaining the necessary capital through
operating cash flow, borrowings or the issuance of additional equity.

RECENT ACCOUNTING PRONOUNCEMENTS

         In June 1998, the Financial Accounting Standards Board issued
Statement of Financial Accounting Standards ("SFAS") No. 133, Accounting for
Derivative Instruments and Hedging Activities, which is effective for fiscal
years beginning after June 15, 1999.

         SFAS No. 133 establishes accounting and reporting standards for
derivative instruments, including certain derivative instruments embedded in
other contracts, and for hedging activities. It also requires that an entity
recognize all derivatives as either assets or liabilities on the balance sheet
and measure those items at fair value. If certain conditions are met, a
derivative may be specifically designated as (a) a hedge of the exposure to
change in the fair value of a recognized asset or liability or an unrecognized
firm commitment, (b) a hedge of the exposure to variable cash flows of a
forecasted transaction or (c) a hedge of the foreign currency exposure of a net
investment in a foreign operation, an unrecognized firm commitment, an
available-for-sale security, or a foreign-currency-denominated forecasted
transaction. The Company plans to adopt SFAS No. 133 during the first quarter
of the year ended December 31, 2000 and is currently evaluating the effects of
this pronouncement.

RECLASSIFICATIONS

         Certain reclassifications have been made to prior periods presentation
to conform with current period classifications.

                                       45

<PAGE>   46

(3)      ACQUISITIONS

         All acquisitions have been accounted for as purchases. The purchase
prices were allocated to the assets acquired based on the estimated fair value
of such assets and liabilities at the respective acquisition dates. The
acquisitions were funded by working capital, advances under a revolving credit
facility and the issuance of debt and equity securities.

         In the first quarter of 1997, oil and gas properties located in West
Texas, South Texas and the Gulf of Mexico (the "Cometra Properties") were
acquired for $385 million. The Cometra Properties are located primarily in the
Company's core operating areas and include producing oil and gas properties,
leasehold acreage, gas pipelines, a 25,000 Mcf/d gas processing plant and an
above-market gas contract with a utility. The utility filed an action
concerning the above-market gas contract which is discussed in Note 8.

         In September 1997, properties in Appalachia (the "Meadville
Properties") were acquired for a purchase price of $92.5 million. The Meadville
Properties are located in certain of the Company's core operating areas and
included producing oil and gas properties, leasehold acreage and gas pipelines.
In December 1997, the Company sold a 38% net profits interest in the properties
for $36.3 million to an institutional investor. At the time the Company
purchased the Meadville Properties, the Company had agreed to convey a net
profits interest in the properties to an institutional investor. The
institutional investor participated with the Company in the due diligence and
acquisition negotiations. After the Company completed the purchase in September
1997, it subsequently conveyed the net profits interest to the institutional
investor in December 1997. No gain was recognized on this transaction as the
Company has retained 62% of the interest it originally owned in these properties
and, as operator of the properties, has obligations with respect to them in the
future. The Company does not include in its income the revenues or expenses sold
in connection with the net profits interest transaction.

         In December 1997, certain oil properties located in the Fuhrman-Mascho
field in West Texas (the "Fuhrman-Mascho Properties") were acquired for a
purchase price of $40 million. The Fuhrman-Mascho Properties included producing
oil and gas properties and leasehold acreage.

         In March 1998, oil and gas properties in the Powell Ranch Field in
West Texas (the "Powell Ranch Properties") were acquired for a purchase price
of $60 million, comprised of $54.6 million in cash and $5.4 million of Common
Stock.

         As described in Note 1, the Company completed the Merger for a
purchase price of $161.6 million, comprised of $50.5 million in cash and $111.1
million of Common Stock. Domain's principal assets included oil and gas
operations primarily onshore in the Gulf Coast and in the Gulf of Mexico, as
well as, IPF.

         In addition to the above mentioned acquisitions, the Company purchased
various other properties for consideration of $26.1 million and $2.7 million
during the years ended December 31, 1997 and 1998, respectively.

UNAUDITED PRO FORMA FINANCIAL INFORMATION

         The following table presents unaudited pro forma operating results as
if certain transactions had occurred at the beginning of each period presented.
In addition to the Merger, the pro forma operating results include the
following transactions: (i) the sale of approximately 4 million shares of
Common Stock and the application of the net proceeds therefrom, (ii) the sale
of $125 million of 8.75% Senior Subordinated Notes and the application of the
net proceeds therefrom, (iii) the sale of $120 million of 5 3/4% Trust
Convertible Preferred Securities and the application of the net proceeds
therefrom, (iv) the purchase of the Meadville Properties, (v) the purchase of
the Powell Ranch Properties; and the following Domain transactions: (i) the
disposition of its interest in certain natural gas properties located in
Michigan, (ii) the sale of approximately 6.3 million shares of its common stock
and the application of the net proceeds therefrom, and (iii), the purchase of
certain net profits overriding royalty interests owned by three institutional
investors. All acquisitions were accounted for as purchase transactions.

                                       46

<PAGE>   47

<TABLE>
<CAPTION>

                                                          Year ended December 31,
                                                    -----------------------------------
                                                          1997               1998
                                                    ----------------   ----------------
                                                    (in thousands except per share data)

         <S>                                           <C>             <C>
         Revenues .................................      $ 217,690       $ 188,721
         Net income (loss) ........................        (25,290)       (177,878)
         Earnings (loss) per share ................           (.90)          (5.11)
         Earnings (loss) per share - dilutive .....           (.90)          (5.11)
         Total assets .............................        979,331         921,612
         Stockholders' equity .....................        281,134         133,222
</TABLE>

         The pro forma operating results have been prepared for comparative
purposes only. They do not purport to present actual operating results that
would have been achieved had the acquisitions and financings been made at the
beginning of each period presented or to necessarily be indicative of future
results of operations.

(4)      IPF RECEIVABLES

         At December 31, 1998, IPF had net receivables of $77.2 million. The
receivables result from the Company's purchase of production payments in the
form of term overriding royalty interests in exchange for an agreed upon share
of revenues from identified properties until the amount invested and a specified
rate of return on investment is paid in full. IPF's overriding royalty interest
constitutes a property interest that serves as security for the receivables. The
Company has estimated that $7.1 million of receivables at December 31, 1998 will
be repaid in the next twelve months and has classified such receivables as
current assets. The net outstanding receivables include an allowance for
uncollectible receivables of $14 million.

(5)      ASSETS HELD FOR SALE

         Assets held for sale primarily consists of oil and gas properties
located in south Texas and in the Gulf of Mexico. The Company has entered into
agreements with an independent firm to assist it in selling these assets. The
assets are recorded at the lower of cost or estimated market value of the
properties as assets held for sale in the current asset section of the
Consolidated Balance Sheet as of December 31, 1998. These sales are expected to
be completed during 1999.

                                       47

<PAGE>   48


(6)      INDEBTEDNESS

         The Company had the following debt outstanding as of the dates shown.
Interest rates at December 31, 1998 are shown parenthetically (in thousands):

<TABLE>
<CAPTION>

                                                                December 31,
                                                           ---------------------
                                                             1997         1998
                                                           --------     --------
<S>                                                      <C>          <C>
Credit Facility (6.4%) ...............................     $186,700     $365,175
Other (6.4%) .........................................          425        1,887
                                                           --------     --------
                                                            187,125      367,062
Less amounts due within one year .....................          413       55,187
                                                           --------     --------

Senior debt, net .....................................     $186,712     $311,875
                                                           ========     ========

Non-recourse debt of IPF subsidiary (7.8%) ...........     $      -     $ 60,100
                                                           ========     ========

8.75% Senior Subordinated Notes due 2007 ............      $125,000     $125,000
6% Convertible Subordinated Debentures due 2007 .....        55,000       55,000
                                                           --------     --------

Subordinated debt ....................................     $180,000     $180,000
                                                           ========     ========
</TABLE>

          The Company maintains a $400 million revolving bank facility (the
"Credit Facility"). The Credit Facility provides for a borrowing base, which is
subject to semi-annual redeterminations. At December 31, 1998, the borrowing
base on the facility was $385 million of which $19.8 million was available to
be drawn. Interest is payable quarterly and the loan matures in February 2003.
A commitment fee is paid quarterly on the undrawn balance at a rate of .25% to
 .375% depending upon the percentage of the borrowing base not drawn. It is the
Company's policy to extend the term period of the credit facility annually.
Until amounts under the Credit Facility are reduced to $300 million or the
redetermined borrowing base, the interest rate will be LIBOR plus 1.75% and
will increase to LIBOR plus 2.0% on May 1, 1999. When outstanding amounts are
reduced to levels at or below $300 million or the redetermined borrowing base,
the interest rate on the Credit Facility will return to interest at prime rate
or LIBOR plus .625% to 1.125% depending on the percentage of borrowing base
drawn. If amounts outstanding under the Credit Facility exceed the higher of
the redetermined borrowing base or $300 million on June 30, 1999, then the
Company will have 10 days to repay any excess. At December 31, 1998, the
Company classified $55.2 million of borrowings under the Credit Facility as
current to reflect an estimate of the amounts outstanding at December 31, 1998
that will be repaid during 1999. The weighted average interest rates on these
borrowings were 7.3% and 6.7% for the years ended December 31, 1997 and 1998,
respectively.

         IPF has a $150 million revolving credit facility (the "IPF Facility")
through which it finances its activities. The IPF Facility matures June 1, 2000
at which time all amounts owed thereunder are due and payable. The IPF Facility
is secured by substantially all of IPF's assets and is non-recourse to the
Company. The borrowing base under the IPF Facility is subject to
redeterminations, which occur routinely during the year. On March 10, 1999, the
borrowing base on the IPF Facility was $60.1 million, which did not exceed the
amounts outstanding on that date. The Company is currently in the process of
completing a borrowing base redetermination. Upon completion of the
redetermination the Company believes the borrowing base amount will decrease
slightly and that the outstanding obligations at that time will not exceed the
borrowing base. The IPF Facility bears interest at prime rate or interest at
LIBOR plus a margin of 1.75% to 2.25% per annum depending on the total amount
outstanding. Interest expense during 1998 amounted to $1.5 million and is
included in IPF expenses on the statement of income. A commitment fee is paid
quarterly on the average undrawn balance at a rate of 0.375% to 0.50%. The
weighted average interest rate on these borrowings was 7.8% on December 31,
1998.

                                       48
<PAGE>   49

         The 8.75% Senior Subordinated Notes due 2007 (the "8.75% Notes") are
not redeemable prior to January 15, 2002. Thereafter, the 8.75% Notes are
subject to redemption at the option of the Company, in whole or in part, at
redemption prices beginning at 104.375% of the principal amount and declining
to 100% in 2005. The 8.75% Notes are unsecured general obligations of the
Company and are subordinated to all senior debt (as defined) of the Company.
The 8.75% Notes are guaranteed on a senior subordinated basis by all of the
subsidiaries of the Company and each guarantor is a wholly owned subsidiary of
the Company. The guarantees are full, unconditional and joint and several.
Separate financial statements of each guarantor are not presented because they
are included in the consolidated financial statements of the Company and
management believes that their disclosure provides no additional benefits.

         The 6% Convertible Subordinated Debentures Due 2007 (the "Debentures")
are convertible into shares of the Company's Common Stock at the option of the
holder at any time prior to maturity. The Debentures are convertible at a
conversion price of $19.25 per share, subject to adjustment in certain events.
Interest is payable semi-annually. The Debentures will mature in 2007 and are
not redeemable prior to February 1, 2000. The Debentures are unsecured general
obligations of the Company subordinated to all senior indebtedness (as defined)
of the Company.

         The debt agreements contain various covenants relating to net worth,
working capital maintenance and financial ratio requirements. The Company is in
compliance with these various covenants as of December 31, 1998. Interest paid
during the years ended December 31, 1996, 1997 and 1998 totaled $7.5 million,
$18.2 million and $39.6 million, respectively.

         Maturities of senior indebtedness and the IPF Facility as of December
31, 1998 were as follows (in thousands):

<TABLE>
<CAPTION>

                   <S>                       <C>
                     1999 ...................  $ 55,187
                     2000 ...................    60,100
                     2001 ...................        --
                     2002 ...................        --
                     2003 ...................   311,875
                     Remainder ..............        --
                                               --------

                                               $427,162
                                               ========

</TABLE>

(7)      FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES:

         The Company's financial instruments include cash and equivalents,
accounts receivable, accounts payable, debt obligations, commodity and interest
rate futures, options, and swaps. The book value of cash and equivalents,
accounts receivable and payable and short term debt are considered to be
representative of fair value because of the short maturity of these
instruments. The Company believes that the carrying value of its borrowings
under the Credit and IPF Facilities (collectively "the Bank Facilities")
approximate their fair value as they bear interest at rates indexed to LIBOR.
In connection with the Merger, the IPF receivables were adjusted to what the
Company estimates to have been their fair values at that time. The Company's
receivables are concentrated in the oil and gas industry. The Company does not
view such a concentration as an unusual credit risk. Excluding IPF's valuation
allowances, the Company had recorded an allowance for doubtful accounts of
$539,000 and $782,000 at December 31, 1997 and 1998, respectively.

         A portion of the Company's crude oil and natural gas sales are
periodically hedged against price risks through the use of futures, option or
swap contracts. The gains and losses on these instruments are included in the
valuation of the production being hedged in the contract month and are included
as an adjustment to oil and gas revenue. The Company also manages interest rate
risk on its credit facility

                                       49
<PAGE>   50

through the use of interest rate swap agreements. Gains and losses on interest
rate swap agreements are included as an adjustment to interest expense.

         The following table sets forth the book value and estimated fair
values of the Company's financial instruments:

<TABLE>
<CAPTION>

                                    December 31,             December 31,
                                       1997                      1998
                               ----------------------    ----------------------
                                               (In thousands)
                                 Book         Fair         Book         Fair
                                 Value        Value        Value        Value
                               ---------    ---------    ---------    ---------
<S>                           <C>          <C>          <C>          <C>
Cash and equivalents .......   $   9,725    $   9,725    $  10,954    $  10,954
Marketable securities ......       5,407        5,777        2,966        3,258
Long-term debt .............    (367,125)    (367,125)    (607,162)    (607,162)
Commodity swaps ............          --        1,071           --           45
Interest rate swaps ........          --           73           --         (361)
</TABLE>


         At December 31, 1998, the Company had open contracts for gas price
swaps of 6.4 Bcf. The swap contracts are designed to set average prices ranging
from $1.90 to $2.64 per Mcf. While these transactions have no carrying value,
their fair value, represented by the estimated amount that would be required to
terminate the contracts, was a net gain of approximately $44,500 at December 31,
1998. These contracts expire monthly through October 1999. The gains or losses
on the Company's hedging transactions are determined as the difference between
the contract price and the reference price, generally closing prices on the
NYMEX. The resulting transaction gains and losses are determined monthly and are
included in oil and gas revenues in the period the hedged production or
inventory is sold. Net gains or (losses) relating to these derivatives for the
years ended December 31, 1996, 1997 and 1998 approximated $(.7) million, $(.9)
million and $3.1 million respectively.

         Interest rate swap agreements, which are used by the Company in the
management of interest rate exposure, are accounted for on the accrual basis.
Income and expense resulting from these agreements are recorded in the same
category as interest expense arising from the related liability. Amounts to be
paid or received under interest rate swap agreements are recognized as an
adjustment to expense in the periods in which they accrue. At December 31, 1998,
the Company had $100 million of borrowings subject to five interest rate swap
agreements at rates of 5.71%, 5.59%, 5.35%, 4.82% and 5.64% through September
1999, October 1999, January 2000, September 2000 and October 2000 respectively.
The interest rate swaps may be extended at the counterparties' option for two
years. The agreements require that the Company pay the counterparty interest at
the above fixed swap rates and requires the counterparty to pay the Company
interest at the 30-day LIBOR rate. The closing 30-day LIBOR rate on December 31,
1998 was 5.06%. The fair value of the interest rate swap agreements at December
31, 1998, is based upon current quotes for equivalent agreements. As discussed
in Note 6, the Company's Bank Facilities are based on LIBOR plus Applicable
Margin (as defined).

         These hedging activities are conducted with major financial or
commodities trading institutions which management believes entail acceptable
levels of market and credit risks. At times such risks may be concentrated with
certain counterparties or groups of counterparties. The credit worthiness of
counterparties is subject to continuing review and full performance is
anticipated.

(8)      COMMITMENTS AND CONTINGENCIES

         The Company is involved in various legal actions and claims arising in
the ordinary course of business. In the opinion of management, such litigation
and claims are likely to be resolved without material adverse effect on the
Company's financial position or results of operations.

                                       50

<PAGE>   51


         In July 1997, a gas utility filed an action in the State District Court
of Texas. In the lawsuit, the gas utility asserted a breach of contract claim
arising out of a gas purchase contract. Under the gas utility's interpretation
of the contract, it sought, as damages, the reimbursement of the difference
between the above-market contract price it paid and market price on a portion of
the gas it has taken beginning in July 1997. In May 1998, the court granted a
partial summary judgment on the contract interpretation issue in favor of the
gas utility. The summary judgment allows the utility to take or pay for a
limited volume of gas defined in the contract as the "contract volume" at the
contract price. In October 1998, the gas utility dropped its damages claim and
the state district court signed a final judgment in this case. Range has
appealed to reverse the final judgment. Range believes, under its
interpretation, the utility is required to take all legally produced gas at the
contract price. If Range wins the appeal, the summary judgment will be reversed.
The court of appeals may either declare the contract's interpretation in Range's
favor or declare that the contract provisions at issue are ambiguous. In either
event, the case will be remanded to the trial court for a factual determination
of the parties' obligations and/or remedies under the contract. If Range loses
the appeal, the summary judgment will be affirmed and no further court action
will be required.

         In May 1998, a Domain stockholder filed an action in the Delaware Court
of Chancery, alleging that the terms of the Merger were unfair to a purported
class of Domain stockholders and that the defendants (except Range) violated
their legal duties to the class in connection with the Merger. Range is alleged
to have aided and abetted the breaches of fiduciary duty allegedly committed by
the other defendants. The action sought an injunction enjoining the Merger as
well as a claim for money damages. On September 3, 1998, the parties executed a
Memorandum of Understanding (the "MOU"), which represents a settlement in
principle of the litigation. Under the terms of the MOU, appraisal rights
(subject to certain conditions) were offered to all holders of Domain common
stock (excluding the defendants and their affiliates). Domain also agreed to pay
any court-awarded attorneys' fees and expenses of the plaintiffs' counsel in an
amount not to exceed $290,000. The settlement in principle is subject to court
approval and certain other conditions that have not been satisfied.

         The Company leases certain office space and equipment under cancelable
and non-cancelable leases, most of which expire within 10 years and may be
renewed by the Company. Rent expense under such arrangements totaled $406,000,
$628,000 and $595,000 in 1996, 1997 and 1998, respectively. Future minimum
rental commitments under non-cancelable leases are as follows (in thousands):


            1999..............................      $    1,000
            2000..............................             899
            2001..............................             778
            2002..............................             569
            2003..............................             195
            2004 and thereafter...............             195
                                                    ==========
                                                    $    3,636
                                                    ==========

(9)      EQUITY SECURITIES AND CONVERTIBLE PREFERRED SECURITIES

         On October 16, 1997, the Company, through a newly-formed affiliate
Lomak Financing Trust (the "Trust"), completed the issuance of $120 million of
5 3/4% trust convertible preferred securities (the "Convertible Preferred
Securities"). The Trust issued 2,400,000 shares of the Convertible Preferred
Securities at $50 per share. Each Convertible Preferred Security is convertible
at the holder's option into 2.1277 shares of Common Stock, representing a
conversion price of $23.50 per share.

         The Trust invested the $120 million of proceeds in 5 3/4% convertible
junior subordinated debentures issued by Range (the "Junior Debentures"). In
turn, Range used the net proceeds from the issuance of the Junior Convertible
Debentures to repay a portion of its credit facility. The sole assets of the
Trust are the Junior Debentures. The Junior Debentures and the related
Convertible Preferred

                                       51
<PAGE>   52

Securities mature on November 1, 2027. Range and the Trust may redeem the Junior
Debentures and the Convertible Preferred Securities, respectively, in whole or
in part, on or after November 4, 2000. For the first twelve months thereafter,
redemptions may be made at 104.025% of the principal amount. This premium
declines proportionally every twelve months until November 1, 2007, when the
redemption price becomes fixed at 100% of the principal amount. If Range redeems
any Junior Debentures prior to the scheduled maturity date, the Trust must
redeem Convertible Preferred Securities having an aggregate liquidation amount
equal to the aggregate principal amount of the Junior Debentures so redeemed.

         Range has guaranteed the payments of distributions and other payments
on the Convertible Preferred Securities only if and to the extent that the
Trust has funds available. Such guarantee, when taken together with Range's
obligations under the Junior Debentures and related indenture and declaration
of trust, provide a full and unconditional guarantee of amounts due on the
Convertible Preferred Securities.

         Range owns all the common securities of the Trust. As such, the
accounts of the Trust have been included in Range's consolidated financial
statements after appropriate eliminations of intercompany balances. The
distributions on the Convertible Preferred Securities have been recorded as a
charge to interest expense on Range's consolidated statements of income, and
such distributions are deductible by Range for income tax purposes.

         In March 1997, the Company sold 4 million shares of common stock in a
public offering for $69 million. Warrants to acquire 20,000 shares of common
stock at a price of $12.88 per share were exercised in May 1997. At December
31, 1998 the Company had no outstanding warrants.

         In November 1995, the Company issued 1,150,000 shares of $2.03
convertible exchangeable preferred stock (the "$2.03 Preferred Stock") for
$28.8 million. The $2.03 Preferred Stock is convertible into the Company's
common stock at a conversion price of $9.50 per share, subject to adjustment in
certain events. The $2.03 Preferred Stock is redeemable, at the option of the
Company, at any time on or after November 1, 1998, at redemption prices
beginning at 105%. At the option of the Company, the $2.03 Preferred Stock is
exchangeable into 8-1/8% Convertible Subordinated Notes due 2005. The notes
would be subject to the same redemption and conversion terms as the $2.03
Preferred Stock.

(10)      STOCK OPTION AND PURCHASE PLAN

         The Company has four stock option plans as well as a stock purchase
plan. Two of the stock option plans were adopted as a result of the Merger.
Information with respect to these stock option plans is summarized as follows:

<TABLE>
<CAPTION>
                                                              Plans adopted via the Merger
                                                              ----------------------------
                                       Option      Director's    Option        Director's
                                        Plan          Plan        Plan            Plan       Total
                                     ---------     ----------   ---------      ----------  ---------
<S>                                 <C>             <C>        <C>            <C>         <C>
Outstanding at December 31, 1997:    1,507,692       108,000           --            --    1,615,692
      Granted ...................      828,395        32,000           --            --      860,395
      Adopted in Merger .........           --            --    1,143,665        19,340    1,163,005
      Exercised .................      (54,610)           --      (49,155)           --     (103,765)
      Expired/Cancelled .........     (238,720)           --     (155,534)           --     (394,254)
                                     ---------       -------    ---------        ------    ---------
Outstanding at December 31, 1998:    2,042,757       140,000      938,976        19,340    3,141,073
                                     =========       =======    =========        ======    =========
</TABLE>

         Range maintains a stock option plan (the "Option Plan") which
authorizes the grant of options on up to 3.0 million shares of Common Stock.
However, no new options may be granted which would result in there being
outstanding aggregate options exceeding 10% of common shares outstanding plus
those shares issuable under convertible securities. Under the Option Plan,
incentive and non-qualified options may be issued to officers, key employees and
consultants. The Option Plan is administered by the

                                       52


<PAGE>   53

Compensation Committee of the Board. All options issued under the Option Plan
before September 1998 vest 30% after one year, 60% after two years and 100%
after three years and options issued after that date vest 25% per year beginning
one year after the grant date. During the year ended December 31, 1998, options
covering 54,610 shares were exercised at prices ranging from $5.12 to $10.50 per
share. At December 31, 1998, there were 903,442 options exercisable at prices
ranging from $3.375 to $17.75 per share.

         In 1994, the stockholders approved the 1994 Outside Directors Stock
Option Plan (the "Directors Plan"). Only Directors who are not employees of the
Company are eligible under the Directors Plan. The Directors Plan covers a
maximum of 200,000 shares. At December 31, 1998, there were outstanding 72,800
options which were exercisable at prices ranging from $7.75 to $16.88 per share.

         In connection with the Merger, Range adopted the Second Amended and
Restated 1996 Stock Purchase and Option Plan for Key Employees of Domain Energy
Corporation and Affiliates (the "Domain Option Plan") and the Domain Energy
Corporation 1997 Stock Option Plan for Nonemployee Directors (the "Domain
Director Plan"). Subsequent to the Merger, no new options will be granted under
the Domain Option and Director Plans and existing options are exercisable into
shares of Range Common Stock. During the year ended December 31, 1998 options
covering 49,155 shares were exercised at prices ranging from $0.01 to $3.46 per
share. At December 31, 1998, 469,014 options were currently exercisable under
the Domain Option Plan at $3.46 to $11.70 per share. The remaining 469,962
options are currently exercisable at an exercise price of $0.01 per share. At
December 31, 1998, options totaling 19,340 shares were outstanding and
exercisable under the Domain Director Plan at $11.77 per share.

         In June 1997, the stockholders approved the 1997 Stock Purchase Plan
(the "1997 Plan") which authorizes the sale of up to 500,000 shares of common
stock to officers, directors, key employees and consultants. Under the Plan, the
right to purchase shares at prices ranging from 50% to 85% of market value may
be granted. The Company previously had stock purchase plans which covered
833,333 shares. The previous stock purchase plans have been terminated. The
plans are administered by the Compensation Committee of the Board. During the
year ended December 31, 1998, officers, key employees and outside directors
purchased 306,141 registered common shares from the Company for total
consideration of $1.6 million. From inception through December 31, 1998, a total
of 759,141 unregistered shares had been sold through stock purchase plans, for a
total consideration of approximately $5.3 million.

         The Company has adopted the disclosure-only provisions of Statement of
Financial Accounting Standards No. 123, "Accounting for Stock Based
Compensation." Accordingly, no compensation cost has been recognized for the
stock option plans. Had compensation cost for the Corporation's stock option
plans been determined based on the fair value at the grant date for awards in
1996, 1997 and 1998 consistent with the provisions of SFAS No. 123, the
Company's net earnings and earnings per share would have been reduced to the pro
forma amounts indicated below:

<TABLE>
<CAPTION>

                                                     1996         1997        1998
                                                   --------    ---------   ----------
                                                        (in thousands, except
                                                            per share data)
<S>                                               <C>         <C>         <C>
Net earnings (loss)-- as reported                  $ 12,615    $ (23,332)  $ (175,150)
Earnings (loss) per share-- as reported            $   0.71    $   (1.31)  $    (6.82)
Earnings (loss) per share dilutive-- as reported   $   0.69    $   (1.31)  $    (6.82)
Net earnings (loss)-- pro forma                    $ 12,262    $ (24,563)  $ (176,083)
Earnings (loss) per share--pro forma               $   0.68    $   (1.37)  $    (6.86)
Earnings (loss) per share dilutive--pro forma      $   0.66    $   (1.37)  $    (6.86)

</TABLE>

         The fair value of each option grant is estimated on the date of grant
using the Black-Scholes option pricing model with the following weighted-average
assumptions used for 1996, 1997 and 1998, respectively: dividend yields of $.06,
$.10 and $.12 per share; expected volatility factors of .41, .46 and .79
risk-free interest rates of 6.0%; 6.5% and 4.75%; and a average expected life of
3 to 5 years.

                                       53
<PAGE>   54

(11)     BENEFIT PLAN

         The Company maintains a 401(K) Plan for the benefit of its employees.
The Plan permits employees to make contributions on a pre-tax salary reduction
basis. The Company makes discretionary contributions to the Plan. Company
contributions for 1996, 1997 and 1998 were $548,000, $701,000 and $678,000
respectively. The 1997 and 1998 contributions were made with Range common stock,
which was valued at fair market value.

(12)     INCOME TAXES

         Federal income tax provision (benefit) was $6.8 million, $(11.8)
million and $(54.7) million for the years 1996, 1997 and 1998, respectively. The
current portion of the income tax provision represents state income tax
currently payable. A reconciliation between the statutory federal income tax
rate and the Company's effective federal income tax rate is as follows:


<TABLE>
<CAPTION>
                          1996           1997            1998
                       -----------    -----------     -----------
<S>                    <C>           <C>             <C>
Statutory tax rate              34%           (34)%           (34)%
Valuation allowance             --             --              10
Other ..............             1             --              --
                       -----------    -----------     -----------

Effective tax rate..            35%           (34)%           (24)%
                       ===========    ===========     ===========

Income taxes paid...   $   590,000    $ 1,216,000     $    36,000
                       ===========    ===========     ===========

</TABLE>

         The Company follows FASB Statement No. 109, "Accounting for Income
Taxes". Under Statement 109, the liability method is used in accounting for
income taxes. Under this method, deferred tax assets and liabilities are
determined based on differences between financial reporting and tax bases of
assets and liabilities and are measured using the enacted tax rates and laws
that will be in effect when the differences are expected to reverse.

         Significant components of the Company's deferred tax liabilities and
assets are as follows (in thousands):

<TABLE>
<CAPTION>

                                                      December 31,
                                                  --------------------
                                                    1997        1998
                                                  --------    --------
<S>                                              <C>         <C>
Deferred tax liabilities:
   Depreciation ...............................   $ 38,305    $ 30,232
                                                  ========    ========

Deferred tax assets:
   Net operating loss carryforward ............   $  9,268    $ 51,810
   Percentage depletion carryforward ..........      2,753       2,753
   AMT credits and other ......................        685         685
                                                  --------    --------
   Total deferred tax assets ..................     12,706      55,248

    Valuation allowance for deferred tax assets        (40)    (25,016)
                                                  --------    --------

Net deferred tax assets .......................   $ 12,666    $ 30,232
                                                  ========    ========

Net deferred tax liabilities ..................   $ 25,639    $     --
                                                  ========    ========

</TABLE>

         Utilization of the deferred tax asset of $55.2 million is dependent on
future taxable profits being in excess of profits arising from existing taxable
temporary differences. The Company has established a

                                       54

<PAGE>   55

$25 million valuation allowance and has written down to zero its net deferred
tax assets at December 31, 1998. Management believes sufficient uncertainty
exists regarding its net deferred tax assets that a valuation allowance is
required. Upon future realization of the deferred tax asset, $25 million of the
valuation allowance will reduce the Company's future income tax expense.

         The Company has entered into several business combinations accounted
for as purchases. In connection with these transactions, deferred tax assets and
liabilities of $7.7 million and $25.9 million respectively, were recorded. In
1997 the Company acquired Arrow Operating Company accounted for as a tax free
business combination accounted for as a purchase. A net deferred tax liability
of $12.4 million was recorded in the transaction. In 1998 the Company acquired
Domain Energy Corporation in a taxable business combination accounted for as a
purchase. A net deferred tax liability of $29 million was recorded in the
transaction.

         As a result of the Company's issuance of equity and convertible debt
securities, it experienced a change in control during 1988 as defined by Section
382 of the Internal Revenue Code. The change in control and the Merger have
placed limitations to the utilization of net operating loss carryovers. At
December 31, 1998, the Company had available for federal income tax reporting
purposes net operating loss carryovers of approximately $131 million which are
subject to annual limitations as to their utilization and otherwise expire
between 1999 and 2013, if unused. The Company has alternative minimum tax net
operating loss carryovers of $116 million which are subject to annual
limitations as to their utilization and otherwise expire from 1999 to 2013 if
unused. The Company has statutory depletion carryover of approximately $4
million and an alternative minimum tax credit carryover of approximately
$911,000. The statutory depletion carryover and alternative minimum tax credit
carryover are not subject to limitation or expiration.

(13)     BUSINESS RESTRUCTURING COSTS

         In the fourth quarter of 1998, the Company initiated a restructuring
plan to reduce costs and improve operating efficiencies. The restructuring plan
included actions by the Company to close its Midland, Texas field office,
eliminate certain geological and exploration positions, cancel certain
exploration and drilling obligations, as well as consolidate certain
administrative functions at the remaining locations. In connection with the
restructuring plan, 54 employees have been terminated. The terminated employees
were comprised as follows: 33 in operations; 11 in exploration; 3 in Midland
office; 3 in gas marketing; 2 in IPF; and 2 in investor relations. These
employees were associated with operations that have been consolidated or
eliminated in response to the depressed energy price environment. Estimated
employee termination costs of $2.1 million have been accrued in 1998. Of the
total number of employees affected, 42 were terminated in 1998.

         In addition to the costs of terminating employees, the principal costs
of the restructuring plan include the writedown of the carrying value of assets
impaired due to the restructuring and lease and contract termination costs. The
charge included $.6 million for estimated costs to exit lease and other
contractual commitments and an additional $.4 million relating to costs
associated with the closing of the Midland, Texas office, which was deemed to be
uneconomical. The $.4 million of associated costs consisted of $.1 million of
costs to exit the office lease and $.3 million of costs to exit two exploration
agreements. The Midland office was responsible primarily for the operation of a
portion of the Company's Permian assets. The operation of these assets has been
consolidated in the Company's Fort Worth, Texas office. At December 31, 1998,
$2.7 million was accrued in connection with the restructuring plan. This plan is
anticipated to be completed by the third quarter of 1999.

                                       55

<PAGE>   56


(14)     EARNINGS PER COMMON SHARE

         The following table sets forth the computation of earnings per common
share and earnings per common share - assuming dilution (in thousands):

<TABLE>
<CAPTION>

                                                     1996         1997          1998
                                                   ---------    ---------    ---------
<S>                                              <C>          <C>          <C>
Numerator:
    Net income (loss) ..........................   $  12,615    $ (23,332)   $(175,150)
    Preferred stock dividends ..................      (2,454)      (2,334)      (2,334)
                                                   ---------    ---------    ---------
    Numerator for earnings per common share ....      10,161      (25,666)    (177,484)

    Effect of dilutive securities:
      Preferred stock dividends ................          --           --           --
                                                   ---------    ---------    ---------

      Numerator for earnings per common
      Share - assuming dilution ................   $  10,161    $ (25,666)   $(177,484)
                                                   =========    =========    =========

Denominator:
    Denominator for earnings per common
      Share - weighted average shares ..........      14,334       19,641       26,008

    Effect of dilutive securities:
      Employee stock options ...................         464           --           --
      Warrants .................................          14           --           --
                                                   ---------    ---------    ---------

    Dilutive potential common shares ...........         478           --           --
                                                   ---------    ---------    ---------
      Denominator for diluted earnings per share
      Adjusted weighted-average shares and
      Assumed conversions ......................      14,812       19,641       26,008
                                                   =========    =========    =========

Earnings (loss) per common share ...............   $     .71    $   (1.31)   $   (6.82)
                                                   =========    =========    =========

Earnings (loss) per common
      Share - assuming dilution ................   $     .69    $   (1.31)   $   (6.82)
                                                   =========    =========    =========

</TABLE>

         For additional disclosure regarding the Company's Debentures, the 7
1/2% Preferred Stock and the $2.03 Preferred Stock, see Notes 6, and 9
respectively. The Debentures were outstanding during 1996, 1997 and 1998 but
were not included in the computation of diluted earnings per share because the
conversion price was greater than the average market price of common shares and,
therefore, the effect would be antidilutive. The 7 1/2% Preferred Stock was
converted into 576,945 additional shares of common stock during 1996. The
576,945 additional shares were not included in the computation of diluted
earnings per share because the effect was antidilutive. The $2.03 Preferred
Stock was outstanding during 1996, 1997 and 1998 and was convertible into
3,026,316 of additional shares of common stock. The 3,026,316 additional shares
were not included in the computation of diluted earnings per share because the
conversion price was greater than the average market price of common shares and,
therefore, the effect would be antidilutive. There were stock options
outstanding during 1997 which were exercisable, resulting in 642,720 additional
shares under the treasury method of accounting for common stock equivalents.
These were stock options outstanding during 1998 which were exercisable,
resulting in 718,279 additional shares for common stock equivalents. These
additional shares were not included in the 1997 or 1998 computations of diluted
earnings per share because the effect was antidilutive.

                                       56


<PAGE>   57

(15)     MAJOR CUSTOMERS

         The Company markets its oil and gas production on a competitive basis.
The type of contract under which gas production is sold varies but can generally
be grouped into three categories: (a) life-of-the-well; (b) long-term (1 year or
longer); and (c) short-term contracts which may have a primary term of one year,
but which are cancelable at either party's discretion in 30-120 days.
Approximately 71% of the Company's gas production is currently sold under market
sensitive contracts which do not contain floor price provisions. For the year
ended December 31, 1998, one customer accounted for 14% of the Company's total
oil and gas revenues. Management believes that the loss of any one customer
would not have a material adverse effect on the operations of the Company. Oil
is sold on a basis such that the purchaser can be changed on 30 days notice. The
price received is generally equal to a posted price set by the major purchasers
in the area. The Company sells to oil purchasers on a basis of price and
service.

(16)     OIL AND GAS ACTIVITIES

         The following summarizes selected information with respect to oil and
gas producing activities:

<TABLE>
<CAPTION>

                                           Year Ended December 31,
                                     -----------------------------------
                                       1996         1997          1998
                                     ---------    ---------    ---------
                                               (in thousands)
<S>                                <C>           <C>         <C>
Oil and gas properties:
    Subject to depletion .........   $ 259,681    $ 674,067    $ 859,911
    Not subject to depletion .....      22,838      111,156       75,911
                                     ---------    ---------    ---------
        Total ....................     282,519      785,223      935,822
    Accumulated depletion ........     (53,102)    (161,416)    (273,723)
                                     ---------    ---------    ---------

        Net oil and gas properties   $ 229,417    $ 623,807    $ 662,099
                                     =========    =========    =========

Costs incurred:
    Acquisition ..................   $  63,579    $ 448,822    $ 286,974
    Development ..................      12,536       56,430       71,793
    Exploration ..................       2,025        2,375        9,756
                                     ---------    ---------    ---------

        Total costs incurred .....   $  78,140    $ 507,627    $ 368,523
                                     =========    =========    =========
</TABLE>

(17)     UNAUDITED SUPPLEMENTAL RESERVE INFORMATION

         The Company's proved oil and gas reserves are located in the United
States. Proved reserves are those quantities of crude oil and natural gas which,
upon analysis of geological and engineering data, can with reasonable certainty
be recovered in the future from known oil and gas reservoirs. Proved developed
reserves are those proved reserves, which can be expected to be recovered from
existing wells with existing equipment and operating methods. Proved undeveloped
oil and gas reserves are proved reserves that are expected to be recovered from
new wells on undrilled acreage.


                                       57



<PAGE>   58

<TABLE>
<CAPTION>

QUANTITIES OF PROVED RESERVES

                                                   Crude Oil  Natural Gas
                                                   --------   -----------
                                                      (Bbls)     (Mcf)
                                                       (in thousands)

     <S>                                          <C>        <C>
     Balance, December 31, 1995 ................     10,863     232,887
         Revisions .............................        280      (7,545)
         Extensions, discoveries and additions .        952      16,696
         Purchases .............................      3,884      86,022
         Sales .................................       (236)    (11,235)
         Production ............................     (1,068)    (21,231)
                                                   --------    --------

     Balance, December 31, 1996 ................     14,675     295,594
         Revisions .............................     (2,603)    (70,763)
         Extensions, discoveries and additions .      1,664      55,324
         Purchases .............................     18,541     339,447
         Sales .................................       (709)     (6,775)
         Production ............................     (1,794)    (38,409)
                                                   --------    --------

     Balance, December 31, 1997 ................     29,774     574,418
         Revisions .............................    (14,195)    (76,728)
         Extensions, discoveries and additions .      2,121      57,261
         Purchases .............................     15,332     140,120
         Sales .................................     (3,248)    (16,561)
         Production ............................     (2,655)    (45,193)
                                                   --------    --------

     Balance, December 31, 1998 ................     27,129     633,317
                                                   ========    ========

PROVED DEVELOPED RESERVES

     December 31, 1996 .........................     10,703     207,601
                                                   ========    ========

     December 31, 1997 .........................     14,971     369,786
                                                   ========    ========

     December 31, 1998 .........................     19,649     436,062
                                                   ========    ========

</TABLE>

         The revisions which occurred during 1998 include 13,126 Mbbl of oil
and 49,004 Mmcf of gas which became uneconomic due to lower commodity prices at
December 31, 1998 as compared to December 31, 1997. The commodity prices used
to estimate the December 31, 1998 reserve information were $10.25 per barrel
for oil, $6.61 per barrel for natural gas liquids and $2.34 per Mcf for gas.
The average prices at December 31, 1997 were $16.00 per barrel for oil, $10.27
per barrel for natural gas liquids and $2.79 per Mcf for gas.

                                       58


<PAGE>   59


         The "Standardized Measure of Discounted Future Net Cash Flows Relating
to Proved Oil and Gas Reserves" (Standardized Measure) is a disclosure
requirement under Statement of Financial Accounting Standards No. 69
"Disclosures about Oil and Gas Producing Activities". The Standardized Measure
does not purport to present the fair market value of proved oil and gas
reserves. This would require consideration of expected future economic and
operating conditions, which are not taken into account in calculating the
Standardized Measure.

         Future cash inflows were estimated by applying year end prices to the
estimated future production less estimated future production costs based on year
end costs. Future net cash inflows were discounted using a 10% annual discount
rate to arrive at the Standardized Measure.

STANDARDIZED MEASURE

<TABLE>
<CAPTION>
                                                       As of December 31
                                           -----------------------------------------
                                              1996           1997           1998
                                           -----------    -----------    -----------
                                                        (in thousands)

<S>                                      <C>            <C>            <C>
Future cash inflows ....................   $ 1,393,338    $ 2,037,357    $ 1,744,653

Future costs:
     Production ........................      (365,753)      (512,657)      (513,119)
     Development .......................       (86,192)      (248,553)      (211,236)
                                           -----------    -----------    -----------

Future net cash flows ..................       941,393      1,276,147      1,020,298

Income taxes ...........................      (271,023)      (280,189)      (104,500)
                                           -----------    -----------    -----------

Total undiscounted future net cash flows       670,370        995,958        915,798

10% discount factor ....................      (319,481)      (485,258)      (398,703)
                                           -----------    -----------    -----------

Standardized measure ...................   $   350,889    $   510,700    $   517,095
                                           ===========    ===========    ===========

CHANGES IN STANDARDIZED MEASURE
                                                 For the year ended December 31
                                           -----------------------------------------
                                              1996           1997           1998
                                           -----------    -----------    -----------
                                                         (in thousands)

Standardized measure, beginning of year    $   174,050    $   350,889    $   510,700

Revisions:
     Prices ...........................        151,508       (210,429)      (138,985)
     Quantities .......................         (6,762)       (29,409)      (112,012)
     Estimated future development cost          (2,971)       (37,788)        26,465
     Accretion of discount ............         22,924         49,217         63,233
     Income taxes .....................        (86,095)        10,360         88,222
                                           -----------    -----------    -----------
     Net revisions ....................         78,604       (218,049)       (73,007)

Purchases .............................        125,871        460,753        134,186

Extensions, discoveries and additions .         22,816         55,751         35,169

Production ............................        (43,598)       (93,865)       (87,668)

Sales .................................         (6,854)       (14,406)       (26,197)

Changes in timing and other ...........             --        (30,373)        23,982
                                           -----------    -----------    -----------

Standardized measure, end of year .....    $   350,889    $   510,700    $   517,095
                                           ===========    ===========    ===========
</TABLE>

                                       59

<PAGE>   60



                           RANGE RESOURCES CORPORATION

                                INDEX TO EXHIBITS


                                 (Item 14[a 3])

   Exhibit No        Description
   ----------        -----------

       3.1(a)        Certificate of Incorporation of Lomak dated March 24, 1980
                     (incorporated by reference to the Company's Registration
                     Statement (No. 33-31558)).

       3.1(b)        Certificate of Amendment of Certificate of Incorporation
                     dated July 22, 1981 (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       3.1(c)        Certificate of Amendment of Certificate of Incorporation
                     dated September 8, 1982 (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       3.1(d)        Certificate of Amendment of Certificate of Incorporation
                     dated December 28, 1988 (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       3.1(e)        Certificate of Amendment of Certificate of Incorporation
                     dated August 31, 1989 (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       3.1(f)        Certificate of Amendment of Certificate of Incorporation
                     dated May 30, 1991 (incorporated by reference to the
                     Company's Registration Statement (No. 333-20259)).

       3.1(g)        Certificate of Amendment of Certificate of Incorporation
                     dated November 20, 1992 (incorporated by reference to the
                     Company's Registration Statement (No. 333-20257)).


       3.1(h)        Certificate of Amendment of Certificate of Incorporation
                     dated May 24, 1996 (incorporated by reference to the
                     Company's Registration Statement (No. 333-20257)).

       3.1(i)        Certificate of Amendment of Certificate of Incorporation
                     dated October 2, 1996 (incorporated by reference to the
                     Company's Registration Statement (No. 333-20257)).

       3.1(j)        Restated Certificate of Incorporation as required by Item
                     102 of Regulation S-T (incorporated by reference to the
                     Company's Registration Statement (No. 333-20257)).

       3.1(k)        Certificate of Amendment of Certificate of Incorporation
                     dated August 25, 1998 (incorporated by reference to the
                     Company's Registration Statement (No. 333-62439)).

       3.2           By-Laws of the Company (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       4             Specimen certificate of Lomak Petroleum, Inc.
                     (incorporated by reference to the Company's Registration
                     Statement (No. 333-20257)).

       4.4           Certificate of Trust of Lomak Financing Trust
                     (incorporated by reference to the Company's Registration
                     Statement (No. 333-43823)).

       4.5           Amended and Restated Declaration of Trust of Lomak
                     Financing Trust dated as of October 22, 1997 by The Bank
                     of New York (Delaware) and the Bank of New York as
                     Trustees and Lomak Petroleum, Inc. as Sponsor
                     (incorporated by reference to the Company's Registration
                     Statement (No. 333-43823)).

       4.6           Indenture dated as of October 22, 1997, between Lomak
                     Petroleum, Inc. and The Bank of New York (incorporated by
                     reference to the Company's Registration Statement (No.
                     333-43823)).

       4.7           First Supplemental Indenture dated as of October 22, 1997,
                     between Lomak Petroleum, Inc. and The Bank of New York
                     (incorporated by reference to the Company's Registration
                     Statement (No. 333-43823)).

                                       60

<PAGE>   61

       4.8           Form of 5 3/4% Preferred Convertible Securities (included
                     in Exhibit 4.5 above).

       4.9           Form of 5 3/4% Convertible Junior Subordinated Debentures
                     (included in Exhibit 4.7 above).

       4.10          Convertible Preferred Securities Guarantee Agreement dated
                     October 22, 1997, between Lomak Petroleum, Inc., as
                     Guarantor, and The Bank of New York as Preferred Guarantee
                     Trustee (incorporated by reference to the Company's
                     Registration Statement (No. 333-43823)).

       4.11          Common Securities Guarantee Agreement dated October 22,
                     1997, between Lomak Petroleum, Inc., as Guarantor, and The
                     Bank of New York as Common Guarantee Trustee.
                     (incorporated by reference to the Company's Registration
                     Statement No. 333-43823)).

       4.12          Purchase and Sale Agreement between Cometra Energy, L.P.
                     and Cometra Production Company, L.P., as seller, and Lomak
                     Petroleum, Inc., as buyer, dated December 31, 1996,
                     including First Amendment to Purchase and Sale Agreement,
                     dated January 10, 1997 (incorporated by reference to the
                     Company's Registration Statement (No. 333-20257)).

       4.13          Purchase and Sale Agreement between Rockland, L.P., as
                     seller, and Lomak Petroleum, Inc., as buyer, dated
                     December 31, 1996 (incorporated by reference on the
                     Company's Registration Statement (No. 333-20257)).

       4.14          Form of Trust Indenture relating to the Senior
                     Subordinated Notes due 2007 between Lomak Petroleum, Inc.,
                     and Fleet National Bank as trustee (incorporated on the
                     Company' s Registration Statement (No. 333-20257)).

       4.15          Purchase and Sale Agreement dated as of September 8, 1997
                     by and among Cabot Oil & Gas Corporation, Cranberry
                     Pipeline Corporation, Big Sandy Gas Company, and Lomak
                     Petroleum, Inc. (incorporated by reference to the
                     Company's Form 10-K dated March 20, 1998).

       4.16          Agreement and Plan of Reorganization dated December 5,
                     1997 between Arrow Operating Company, Kelly W. Hoffman and
                     L .S. Decker and Lomak Petroleum, Inc. (incorporated by
                     reference to the Company's Registration Statement (No.
                     333-43823))

       4.17          Credit Agreement, dated as of June 7, 1996, between Domain
                     Finance Corporation and Compass Bank --Houston (including
                     the First and the Second Amendment thereto) (incorporated
                     by reference to Exhibit 10.3 of Domain Energy
                     Corporation's Registration Statement on Form S-1 filed
                     with the Commission on April 4, 1997 and Exhibit 10.3 of
                     Amendment No. 1 to Domain Energy Corporation's
                     Registration Statement on Form S-1 filed with the
                     Commission on May 21, 1997) (File No. 333-24641).

       10.1(a)       Incentive and Non-Qualified Stock Option Plan dated March
                     13, 1989 (incorporated by reference to the Company's
                     Registration Statement (No. 33-31558)).

       10.1(b)       Advisory Agreement dated September 29, 1988 between Lomak
                     and SOCO (incorporated by reference to the Company's
                     Registration Statement (No. 33-31558)).

       10.1(c)       401(k) Plan Document and Trust Agreement effective January
                     1, 1989 (incorporated by reference to the Company's
                     Registration Statement (No. 33-31558)).

       10.1(d)       1989 Stock Purchase Plan (incorporated by reference to the
                     Company's Registration Statement (No. 33-31558)).

       10.1(e)       Form of Directors Indemnification Agreement (incorporated
                     by reference to the Company's Registration Statement (No.
                     333-47544)).

       10.1(f)       1994 Outside Directors Stock Option Plan (incorporated by
                     reference to the Company's Registration Statement (No.
                     33-47544)).

       10.1(g)       1994 Stock Option Plan (incorporated by reference to the
                     Company's Registration Statement (No. 33-47544)).

       10.1(h)       $400,000,000 Credit Agreement Among Lomak Petroleum, Inc.,
                     as Borrower, and the Several Lenders from Time to Time
                     parties Hereto, including Bank One, Texas, N.A. as
                     Administrative Agent, The Chase Manhattan Bank, as
                     Syndication Agent, and Nationsbank of Texas, N.A., as
                     Documentation Agent (incorporated by reference to the
                     Company's Form 10-K dated February 7, 1997).

                                       61

<PAGE>   62

       10.1(i)       Registration Rights Agreement dated October 22, 1997, by
                     and among Lomak Petroleum, Inc., Lomak Financing Trust,
                     Morgan Stanley & Co. Incorporated, Credit Suisse First
                     Boston, Forum Capital markets L.P. and McDonald Company
                     Securities, Inc., (incorporated by reference to the
                     Company's Registration Statement (No. 333-43823)).

       10.1(j)       Amendment to the Lomak Petroleum, Inc., 1989 Stock
                     Purchase Plan, as amended (incorporated by reference to
                     the Company's Registration Statement (No. 333-44821)).

       10.1(k)       1997 Stock Purchase Plan (incorporated by reference to the
                     Company's Registration Statement (No. 333-44821)).

       10.1(l)       1997 Stock Purchase Plan, as amended (incorporated by
                     reference to the Company's Registration Statement (No.
                     333-44821)).

       10.1(m)**     Fourth Amendment to $400,000,000 Credit Agreement dated
                     January 27, 1999

       10.1(n)       Second Amended and Restated 1996 Stock Purchase and Option
                     Plan for Key Employees of Domain Energy Corporation and
                     Affiliates (incorporated by reference to the Company's
                     Registration Statement (No. 333-62439)).

       10.1(o)       Domain Energy Corporation 1997 Stock Option Plan for
                     Nonemployee Directors (incorporated by reference to the
                     Company's Registration Statement (No. 333-62439)).

       10.1(p)**     Employment Agreement, dated August 25, 1998, between the
                     Company and Michael V. Ronca.

       21*           Subsidiaries of the Registrant.

       23.1*         Consent of Independent Public Accountants.

       23.2*         Consent of Netherland, Sewell & Associates, Inc.,
                     independent consulting petroleum engineers.


       23.3*         Consent of H.J. Gruy and Associates, Inc., independent
                     consulting petroleum engineers.

       23.4*         Consent of DeGoyler and MacNaughton, independent
                     consulting petroleum engineers.

       23.5*         Consent of Wright & Company, Inc., independent consulting
                     petroleum engineers.

       23.6*         Consent of Clay, Holt & Klammer, independent consulting
                     petroleum engineers.


       27**          Financial Data Schedule.
- ---------------
*        Filed herewith.
**       Previously filed.

                                       62




<PAGE>   1


                                                                      EXHIBIT 21

                           RANGE RESOURCES CORPORATION

                           SUBSIDIARIES OF REGISTRANT

<TABLE>
<CAPTION>

                                                                          Percentage of Voting
                                                                          Securities Owned by
          Name                            Jurisdiction of Incorporation    Immediate Parent
- ----------------------------------------- ------------------------------ ---------------------
<S>                                       <C>                                <C>
Range Operating Company                               Ohio                      100%
Range Production Company                            Delaware                    100%
Buffalo Oilfield Services, Inc.                       Ohio                      100%
Range Energy Services Company                       Delaware                    100%
Range Resources Development Company                 Delaware                    100%
Range Energy I, Inc.                                Delaware                    100%
Range Gathering & Processing Company                Delaware                    100%
Range Gas Company                                   Delaware                    100%
Lomak Financing Trust                               Delaware                    100%
RRC Operating Company                                 Ohio                      100%
Range Energy Finance Corporation                    Delaware                    100%
Range Energy Ventures Corporation                   Delaware                    100%
Gulfstar Energy, Inc.                               Delaware                    100%
Gulfstar Seismic, Inc.                              Delaware                    100%
Domain Energy International Corporation      British Virgin Islands             100%

</TABLE>



<PAGE>   1


                                                                    EXHIBIT 23.1

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

           As independent public accountants, we hereby consent to the
incorporation of our report on the consolidated financial statements of Range
Resources Corporation for the year ended December 31, 1998, included in this
Form 10-K, into the Company's previously filed Registration Statements on Form
S-1 File No. 333-08211, Form S-3 File No. 333-23955, Form S-8 File No. 10719,
Form S-8 File No. 33-66322, Form S-3 File No. 33-64303, Form S-3 File No.
333-20257, Form S-3 File No. 333-43823, Form S-8 File No. 333-44821, Form S-3
File No. 333 51503, Form S-4 File No. 333-57639 and Form S-8 File No. 333-62439.



                                             ARTHUR ANDERSEN LLP


Cleveland, Ohio
September 16, 1999


<PAGE>   1
                                                                    Exhibit 23.2


            CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGIST

         We hereby consent to the reference to our firm under the caption
"Proved Reserves" in this Annual Report on Form 10-K/A of Range Resources
Corporation.

                                           NETHERLAND, SEWELL & ASSOCIATES, INC.


Dallas, Texas
September 16, 1999




<PAGE>   1

                                                                    Exhibit 23.3


                   CONSENT OF H. J. GRUY AND ASSOCIATES, INC.

         We hereby consent to the use of the name H.J. Gruy and Associates, Inc.
And of references to H.J. Gruy and Associates, Inc. And to the inclusion of and
references to our report dated February 25, 1999, prepared for Range Resources
Corporation in the Range Resources Corporation Annual Report on Form 10-K/A for
the year ended December 31, 1998.

                                                  H.J. GRUY AND ASSOCIATES, INC.

September 16, 1999
Houston, Texas




<PAGE>   1

                                                                    Exhibit 23.4


                       CONSENT OF DEGOLYER AND MACNAUGHTON

         We hereby consent to the reference to our firm under the caption
"Proved Reserves" in the Annual Report on Form 10-K/A of Range Resources
Corporation.

                                                        DEGOLYER AND MACNAUGHTON


Dallas, Texas
September 16, 1999




<PAGE>   1


                                                                    Exhibit 23.5


                  CONSENT OF INDEPENDENT PETROLEUM CONSULTANTS

         Wright & Company, Inc., (Wright) hereby consents to the reference to
our name in the Annual Report on Form 10-K/A of Range Resources Corporation (the
Company) for the year ended December 31, 1998.

                                                        WRIGHT AND COMPANY, INC.


Wright & Company, Inc.
Brentwood, TN
September 16, 1999




<PAGE>   1


                                                                    Exhibit 23.6


                  CONSENT OF INDEPENDENT PETROLEUM CONSULTANTS

         We hereby consent to the reference to our firm under the caption
"Proved Reserves" in this Annual Report on Form 10-K/A of Range Resources
Corporation.

                                                             CLAY HOLT & KLAMMER


Pittsburgh, PA
September 16, 1999




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