ABRAXAS PETROLEUM CORP
10-K, 2000-04-06
CRUDE PETROLEUM & NATURAL GAS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K
                                   (Mark One)

[X]ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES  EXCHANGE ACT
OF 1934

                   For the Fiscal Year Ended December 31, 1999

[ ]TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES  EXCHANGE
ACT OF 1934

                         Commission File Number 0-19118

                          ABRAXAS PETROLEUM CORPORATION

             (Exact name of Registrant as specified in its charter)

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

         Nevada                                             74-2584033
- --------------------------------------------------------------------------------
  (State or Other Jurisdiction of                         (I.R.S. Employer
   Incorporation or Organization)                       Identification Number)
- --------------------------------------------------------------------------------

                        500 N. Loop 1604 East, Suite 100
                            San Antonio, Texas 78232
                    (Address of principal executive offices)

     Registrant's telephone number,
     including area code                                  (210)  490-4788

           SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:
                                      None

           SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
                     Common Stock, par value $.01 per share

        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. [ ]

        The aggregate market value of the voting stock (which consists solely of
shares of common stock) held by non-affiliates of the registrant as of March 15,
2000, (based upon the average of the $2.125 per share "Bid" and $2.56 per share
"Asked" prices), was approximately $36,697,000 on such date.

        The number of shares of the issuer's common stock, par value $.01 per
share, outstanding as of March 15, 2000 was 22,595,016 shares of which
15,665,777 shares were held by non-affiliates.

Documents  Incorporated  by  Reference:   Portions  of  the  registrant's  Proxy
Statement  relating to the 2000 Annual Meeting of Shareholders to be held on May
26, 2000 have been incorporated by reference herein (Part III).


<PAGE>
                          ABRAXAS PETROLEUM CORPORATION
                                    FORM 10-K
                                TABLE OF CONTENTS

                                     PART I
                                                                          Page

Item 1.  Business. .........................................................4
          General  .........................................................4
          Business Strategy ................................................5
          Markets and Customers.............................................6
          Risk Factors......................................................6
          Regulation of Crude Oil and Natural Gas Activities...............12
          Natural Gas Price Controls.......................................13
          State Regulation of Crude Oil and Natural Gas Production.........15
          Royalty Matters..................................................15
          Environmental Matters  ..........................................17
          Employees........................................................19

Item 2.  Properties........................................................19
          Primary Operating Areas..........................................19
          Exploratory and Developmental Acreage............................20
          Productive Wells.................................................21
          Reserves Information.............................................22
          Crude Oil and Natural Gas Production and Sales Price ............23
          Drilling Activities..............................................24
          Office Facilities................................................25
          Other Properties.................................................25

Item 3.  Legal Proceedings.................................................25

Item 4.  Submission of Matters to a Vote of
            Security Holders...............................................25
Item 4a.Executive Officers of Abraxas......................................25


                                     PART II

Item 5.  Market for Registrant's Common Equity
            and Related Stockholder Matters................................26
          Market Information...............................................26
          Holders..........................................................27
          Dividends........................................................27

Item 6.  Selected Financial Data...........................................27

Item 7.  Management's Discussion and Analysis of
          Financial Condition and Results of Operations....................27
          General..........................................................27
          Results of Operations............................................28
          Liquidity and Capital Resources..................................32

Item 7a. Quantitative and Qualitative Disclosures about Market Risk........39

Item 8.  Financial Statements and Supplementary Data.......................39
                                       2
<PAGE>
Item 9.  Changes in and Disagreements with Accountants
           on Accounting and Financial Disclosure..........................40


                                    PART III

Item 10.  Directors and Executive Officers of the Registrant  .............40
Item 11.  Executive Compensation...........................................40

Item 12.  Security Ownership of Certain Beneficial Owners and Management...40

Item 13.  Certain Relationships and Related Transactions...................40


                                     PART IV



Item 14.  Exhibits, Financial Statement Schedules,
             and Reports on Form 8-K.......................................40




                                       3
<PAGE>
                           FORWARD-LOOKING INFORMATION

    We make forward-looking  statements  throughout this document.  Whenever you
read a statement that is not simply a statement of historical fact (such as when
we describe what we "believe,"  "expect" or "anticipate"  will occur,  and other
similar statements), you must remember that our expectations may not be correct,
even though we believe  they are  reasonable.  The  forward-looking  information
contained in this annual  report is generally  located in the material set forth
under the headings "Management's  Discussion and Analysis of Financial Condition
and Results of Operations"  and  "Business," but may be found in other locations
as well.  These  forward-looking  statements  generally  relate to our plans and
objectives for future operations and are based upon our management's  reasonable
estimates  of  future  results  or  trends.  The  factors  that may  affect  our
expectations of our operations include, among others, the following:

    o   Our lack of liquidity
    o   Our high debt level
    o   Economic and business conditions
    o   Our success in completing acquisitions or in development and exploration
        activities
    o   Prices for crude oil and natural gas; and
    o   Other factors discussed elsewhere in this document


                                     PART I

Item 1. Business

General

    Abraxas Petroleum Corporation is an independent energy company engaged
primarily in the acquisition, exploration, exploitation and production of crude
oil and natural gas. Since January 1, 1991, our principal means of growth has
been through the acquisition and subsequent development and exploitation of
producing properties and related assets. As a result of our historical
acquisition activities, we have a substantial inventory of low risk exploration
and development opportunities, the development of which is critical to the
maintenance and growth of our current production levels. We seek to complement
our acquisition and development activities by selectively participating in
exploration projects with experienced industry partners.

    Our principal areas of operation are Texas and western Canada. At December
31, 1999, we owned interests in 1,406,412 gross acres (904,908 net acres) and
operated properties accounting for 69% of our PV-10, affording us substantial
control over the timing and incurrence of operating and capital expenditures.
PV-10 means estimated future net revenue, discounted at a rate of 10% per annum,
before income taxes and with no price or cost escalation or de-escalation in
accordance with guidelines promulgated by the Securities and Exchange
Commission. An Mcf is one thousand cubic feet of natural gas. MMcf is used to
designate one million cubic feet of natural gas and Bcf refers to one billion
cubic feet of natural gas. Mcfe means thousands of cubic feet of natural gas
equivalents, using a conversion ratio of one barrel of crude oil to six Mcf of
natural gas. MMcfe means millions of cubic feet of natural gas equivalents and
Bcfe means billions of cubic feet of natural gas equivalents. Mmbtu means
million British Thermal Units. The term Bbl means one barrel of crude oil and
MBbls is used to designate one thousand barrels of crude oil.

    At December 31, 1999, our estimated total proved reserves were 265.9 Bcfe
and aggregate PV-10 was $257.1 million. As of December 31, 1999, we had net
natural gas processing capacity of 121 MMcf per day through our 20 natural gas
processing plants and compression facilities in Canada, giving us substantial
control over our Canadian production and marketing activities.


                                       4
<PAGE>
Business Strategy

         Our primary business  objectives are to increase  reserves,  production
and cash flow through the following:

o    IMPROVED LIQUIDITY. Since January 1999, we have sought to improve our
     liquidity in order to allow us to meet our debt service requirements and to
     maintain and increase existing production.

         o  Our sale in March 1999 of our 12.875% Senior Secured Notes due 2003
            (the "first lien notes") allowed us to refinance our bank debt, meet
            our near-term debt service requirements and make limited crude oil
            and natural gas capital expenditures.

         o  In October 1999, we sold a dollar denominated production payment for
            $4.0 million relating to existing natural gas wells in the Edwards
            Trend in South Texas to a unit of Southern Energy, Inc. ("Southern")
            and in January 2000, we sold an additional production payment for
            $2.0 million relating to additional natural gas wells in the Edwards
            Trend to Southern. We have the ability to sell up to $50 million to
            Southern for drilling opportunities in the Edwards Trend.

         o  In December 1999, Abraxas and our wholly-owned Canadian subsidiary,
            Canadian Abraxas Petroleum Limited, completed an exchange offer
            whereby we exchanged our 11 1/2% Senior Secured Notes due 2004,
            Series A (the "second lien notes"), common stock, and contingent
            value rights for approximately 98.43% of our outstanding 11 1/2%
            Senior Notes due 2004, Series D (the "old notes"). The exchange
            offer reduced our long-term debt by approximately $76 million after
            expenses.

         o  In March 2000, we sold our interest in certain crude oil and natural
            gas properties that we owned and operated in Wyoming.
            Simultaneously, a limited partnership of which one of our
            subsidiaries was the general partner sold its interest in crude oil
            and natural gas properties in the same area. Our net proceeds from
            these transactions were approximately $34.0 million.

         o  We are continuing to rationalize our significant non-core Canadian
            assets to allow us to continue to grow while reducing our debt. We
            may sell non-core assets or seek partners to fund a portion of the
            exploration costs of undeveloped acreage and are considering other
            potential strategic alternatives.

o    LOW COST OPERATIONS. We seek to maintain low operating and G&A expenses per
     Mcfe by operating a majority of our producing properties and related assets
     and by maintaining a high rate of production on a per well basis. As a
     result of this strategy, we have achieved per unit operating and G&A
     expenses that compare favorably with similar companies.

o    EXPLOITATION OF EXISTING PROPERTIES. We will allocate a portion of our
     operating cash flow to the exploitation of our producing properties. We
     believe that the proximity of our undeveloped reserves to existing
     production makes development of these properties less risky and more
     cost-effective than other drilling opportunities available to us. Given our
     high degree of operating control, the timing and incurrence of operating
     and capital expenditures is largely within our discretion. Our capital
     expenditure budget for 2000 for existing leaseholds is approximately $49.6
     million including approximately $16.3 million for our horizontal drilling
     exploitation program. We currently have horizontal drilling or completion
     operations in West Texas, South Texas, Wyoming and Kansas. We focus our
     horizontal drilling activities in deep wells containing known columns of
     hydrocarbons. We believe that this drilling method provides increased
     production at low incremental costs and very high rates of return.

o    PRODUCING PROPERTY ACQUISITIONS. As cash flow permits, we intend to
     continue to acquire producing crude oil and natural gas properties that can
     increase cash flow, production and reserves through operational
     improvements and additional development.

                                       5
<PAGE>
o    FOCUSED EXPLORATION ACTIVITY. We intend to allocate a portion of our
     capital budget to the drilling of exploratory wells that have high reserve
     potential. We believe that by devoting a relatively small amount of capital
     to high impact, high risk projects while reserving the majority of our
     available capital for development projects, we can reduce drilling risks
     while still benefiting from the potential for significant reserve
     additions.

MARKETS AND CUSTOMERS

    The revenue generated by our operations is highly dependent upon the prices
of, and demand for, crude oil and natural gas. Historically, the markets for
crude oil and natural gas have been volatile and are likely to continue to be
volatile in the future. The prices we received for our crude oil and natural gas
production and the level of such production are subject to wide fluctuations and
depend on numerous factors beyond our control including seasonality, the
condition of the United States economy (particularly the manufacturing sector),
foreign imports, political conditions in other crude oil-producing and natural
gas-producing countries, the actions of the Organization of Petroleum Exporting
Countries and domestic regulation, legislation and policies. Decreases in the
prices of crude oil and natural gas have had, and could have in the future, an
adverse effect on the carrying value of our proved reserves and our revenue,
profitability and cash flow from operations.

    In order to manage our exposure to price risks in the marketing of our crude
oil and natural gas, from time to time we have entered into fixed price delivery
contracts, financial swaps and crude oil and natural gas futures contracts as
hedging devices. To ensure a fixed price for future production, we may sell a
futures contract and thereafter either (i) make physical delivery of crude oil
or natural gas to comply with such contract or (ii) buy a matching futures
contract to unwind our futures position and sell our production to a customer.
These contracts may expose us to the risk of financial loss in certain
circumstances, including instances where production is less than expected, our
customers fail to purchase or deliver the contracted quantities of crude oil or
natural gas, or a sudden, unexpected event materially impacts crude oil or
natural gas prices. These contracts may also restrict our ability to benefit
from unexpected increases in crude oil and natural gas prices. You should read
the discussion under "Management's Discussion and Analysis of Financial
Condition And Results of Operations -- Liquidity and Capital Resources," and
"Quantitative and Qualitative Disclosures about Market Risk; Commodity Price
Risk" for more information regarding our hedging activities.

    Substantially all of our crude oil and natural gas is sold at current market
prices under short-term contracts, as is customary in the industry. During the
year ended December 31, 1999, three purchasers accounted for approximately 58%
of our crude oil and natural gas sales and approximately 56% of our gas
processing revenues. We believe that there are numerous other companies
available to purchase our crude oil and natural gas and that the loss of any or
all of these purchasers would not materially affect our ability to sell crude
oil and natural gas. The prices we receive for the sale of our crude oil and
natural gas are subject to our hedging activities. You should read the
discussion under "Management's Discussion and Analysis of Financial Condition
And Results of Operations -- Liquidity and Capital Resources" and "Quantitative
and Qualitative Disclosures about Market Risk; Commodity Price Risk" for more
information regarding our hedging activities.

RISK FACTORS

    WE LACK LIQUIDITY DUE TO OUR REDUCED CASH FLOW. We have historically funded
our operations primarily through cash flow from operations and borrowings under
our bank credit facilities and other credit sources. Due to severely depressed
crude oil and natural gas market prices, our cash flow from operations in 1999
was substantially reduced. In 1999, our sale of the first lien notes, the
production payment to Southern and certain non-core properties together with
cash generated by operations provided us with the liquidity necessary to service
our debt and pay operating expenses. We anticipate that we will have three
principal sources of liquidity during the next 12 months: (i) cash on hand
including the net proceeds from the sale of the Wyoming properties, (ii) cash
generated by operations and (iii) the production payment with Southern. You
should read the discussions under the heading "-- Our debt levels and our debt
covenants may limit our ability to pursue business opportunities and to obtain
additional financing," "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Liquidity and Capital Resources" and the
Consolidated Financial Statements and the notes thereto included elsewhere in
this report for more information regarding our indebtedness.

                                       6
<PAGE>
    Our ability to raise funds through additional indebtedness will be
substantially limited by the terms of the indenture governing the first lien
notes, the indenture governing the old notes and the indenture governing the
second lien notes, although many of the restrictive covenants contained in the
indenture governing the old notes were eliminated in connection with the
exchange offer.

    The first lien notes indenture and the second lien notes indenture restrict,
among other things, our ability to:

o   incur additional indebtedness;
o   incur liens;
o   pay dividends or make certain other restricted payments;
o   consummate certain asset sales;
o   enter into certain transactions with affiliates;
o   merge or consolidate with any other person; or
o   sell, assign, transfer, lease, convey or otherwise dispose of all or
    substantially all of our assets.

    Additionally, our ability to raise funds through additional indebtedness
will be limited because substantially all of our crude oil and natural gas
properties and natural gas processing facilities are subject to a first lien or
floating charge for the benefit of the holders of the first lien notes and a
second lien or floating charge for the benefit of the holders of the second lien
notes. We may also choose to issue equity securities or sell certain of our
assets to fund our operations, although the first lien notes indenture and the
second lien notes indenture will substantially limit our use of the proceeds of
any such asset sales. Because of our diminished cash flow from operations and
depressed prices for our common stock, we may not be able to obtain equity
financing on satisfactory terms.

    OUR DEBT LEVELS AND OUR DEBT COVENANTS MAY LIMIT OUR ABILITY TO PURSUE
BUSINESS OPPORTUNITIES AND TO OBTAIN ADDITIONAL FINANCING. We have substantial
indebtedness and debt service requirements. Our total debt and stockholders'
(deficit) were $273.4 million and $(9.5) million, respectively, as of December
31, 1999. We may incur additional indebtedness in the future in connection with
acquiring, developing and exploiting producing properties, although our ability
to incur additional indebtedness is substantially limited by the terms of the
first lien notes indenture and the second lien notes indenture. You should read
the discussions under the heading "-- We lack liquidity due to our reduced cash
flow," "Management's Discussion and Analysis of Financial Condition and Results
of Operations -- Liquidity and Capital Resources" and the Consolidated Financial
Statements and the notes thereto included elsewhere in this annual report for
more information regarding our indebtedness.

    Our high level of debt affects our operations in several important ways,
including:

o   A substantial amount of our cash flow from operations will be used to pay
    interest on the first lien notes, any outstanding old notes and the second
    lien notes;

o   The covenants contained in the first lien notes indenture and the second
    lien notes indenture will limit our ability to borrow additional funds or to
    dispose of assets and may affect our flexibility in planning for, and
    reacting to, changes in our business, including possibly limiting
    acquisition activities;

o   Our debt level may impair our ability to obtain additional financing in the
    future for working capital, capital expenditures, acquisitions, interest
    payments, scheduled principal payments, general corporate purposes or other
    purposes; and

o   The terms of the first lien notes indenture, the old notes indenture and the
    second lien notes indenture will permit the holders of the first lien notes,
    any outstanding old notes and the second lien notes to accelerate payments
    upon an event of default or a change of control.

    OUR ABILITY TO REPLACE PRODUCTION WITH NEW RESERVES IS HIGHLY DEPENDENT ON
ACQUISITIONS OR SUCCESSFUL DEVELOPMENT AND EXPLORATION ACTIVITIES. The rate of
production from crude oil and natural gas properties declines as reserves are
depleted. Our proved reserves will decline as reserves are produced unless we
acquire additional properties containing proved reserves, conduct successful
exploration and development activities or, through engineering studies, identify

                                       7
<PAGE>
additional behind-pipe zones or secondary recovery reserves. Our future crude
oil and natural gas production is therefore highly dependent upon our level of
success in acquiring or finding additional reserves. We cannot assure you that
our exploration and development activities will result in increases in reserves.
Our operations may be curtailed, delayed or cancelled if we lack necessary
capital and by other factors, such as title problems, weather, compliance with
governmental regulations, mechanical problems or shortages or delays in the
delivery of equipment.

    Our ability to continue to acquire producing properties or companies that
own such properties assumes that major integrated oil companies and independent
oil companies will continue to divest many of their crude oil and natural gas
properties. We cannot assure you that such divestitures will continue or that we
will be able to acquire such properties at acceptable prices or develop
additional reserves in the future. In addition, under the terms of the first
lien notes indenture, the old notes indenture and the second lien notes
indenture, our ability to obtain additional financing in the future for
acquisitions and capital expenditures will be limited.

    CRUDE OIL AND NATURAL GAS PRICE DECLINES AND THEIR VOLATILITY COULD
ADVERSELY AFFECT OUR REVENUE, CASH FLOWS AND PROFITABILITY. Our revenue,
profitability and future rate of growth depend substantially upon prevailing
prices for crude oil and natural gas. Crude oil and natural gas prices fluctuate
and until recently have declined significantly. Prices also affect the amount of
cash flow available for capital expenditures and our ability to borrow money or
raise additional capital. In 1999, we reduced our capital expenditures budget
because of lower crude oil and natural gas prices. In addition, we may have
ceiling test writedowns when prices decline. Lower prices may also reduce the
amount of crude oil and natural gas that we can produce economically.

    We enter into hedge agreements and other financial arrangements at various
times to attempt to minimize the effect of crude oil and natural gas price
fluctuations. We cannot assure you that such transactions will reduce risk or
minimize the effect of any decline in crude oil or natural gas prices. Any
substantial or extended decline in crude oil or natural gas prices would have a
material adverse effect on our business and financial results. Hedging
activities may limit the risk of declines in prices, but such arrangements may
also limit additional revenues from price increases. You should read the
discussion under the heading "Management's Discussion and Analysis of Financial
Condition and Results of Operations-- Liquidity and Capital Resources - Hedging
Activities" for more information regarding our hedging activities.

    LOWER CRUDE OIL AND NATURAL GAS PRICES INCREASE THE RISK OF CEILING
LIMITATION WRITEDOWNS. We use the full cost method to account for our crude oil
and natural gas operations. Accordingly, we capitalize the cost to acquire,
explore for and develop crude oil and natural gas properties. Under full cost
accounting rules, the net capitalized cost of crude oil and natural gas
properties may not exceed a "ceiling limit" which is based upon the present
value of estimated future net cash flows from proved reserves, discounted at
10%, plus the lower of cost or fair market value of unproved properties. If net
capitalized costs of crude oil and natural gas properties exceed the ceiling
limit, we must charge the amount of the excess to earnings. This is called a
"ceiling limitation writedown." This charge does not impact cash flow from
operating activities, but does reduce our stockholders' equity. The risk that we
will be required to write down the carrying value of crude oil and natural gas
properties increases when crude oil and natural gas prices are low or volatile.
In addition, writedowns may occur if we experience substantial downward
adjustments to our estimated proved reserves or if purchasers cancel long-term
contracts for our natural gas production. In 1999 , we recorded a writedown of
$19.1 million ($11.9 million after tax) as a result of a downward adjustment to
our proved reserves in Canada. We cannot assure you that we will not experience
additional ceiling limitation writedowns in the future.

    ESTIMATES OF OUR PROVED RESERVES AND FUTURE NET REVENUE ARE UNCERTAIN AND
INHERENTLY IMPRECISE. This annual report contains estimates of our proved crude
oil and natural gas reserves and the estimated future net revenue from such
reserves. The process of estimating crude oil and natural gas reserves is
complex and involves decisions and assumptions in the evaluation of available
geological, geophysical, engineering and economic data. Therefore, these
estimates are imprecise.

    Actual future production, crude oil and natural gas prices, revenues, taxes,
development expenditures, operating expenses and quantities of recoverable crude
oil and natural gas reserves most likely will vary from those estimated. Any


                                       8
<PAGE>
significant variance could materially affect the estimated quantities and
present value of reserves set forth in this annual report. In addition, we may
adjust estimates of proved reserves to reflect production history, results of
exploration and development, prevailing crude oil and natural gas prices and
other factors, many of which are beyond our control.

    You should not assume that the present value of future net revenues referred
to in this annual report is the current market value of our estimated crude oil
and natural gas reserves. In accordance with SEC requirements, the estimated
discounted future net cash flows from proved reserves are generally based on
prices and costs as of the end of the year of the estimate. Actual future prices
and costs may be materially higher or lower than the prices and costs as of the
end of the year of the estimate. Any changes in consumption by natural gas
purchasers or in governmental regulations or taxation will also affect actual
future net cash flows. The timing of both the production and the expenses from
the development and production of crude oil and natural gas properties will
affect the timing of actual future net cash flows from proved reserves and their
present value. For example, we reduced our 1999 capital expenditure budget. This
reduction will delay cash flows and thereby reduce present value. In addition,
the 10% discount factor, which is required by the SEC to be used in calculating
discounted future net cash flows for reporting purposes, is not necessarily the
most accurate discount factor. The effective interest rate at various times and
the risks associated with us or the crude oil and natural gas industry in
general will affect the accuracy of the 10% discount factor.

    The estimates of our reserves are based upon various assumptions about
future production levels, prices and costs that may not prove to be correct over
time. In particular, estimates of crude oil and natural gas reserves, future net
revenue from proved reserves and the PV-10 thereof for the crude oil and natural
gas properties described in this document are based on the assumption that
future crude oil and natural gas prices remain the same as crude oil and natural
gas prices at December 31, 1999. The average sales prices as of such date used
for purposes of such estimates were $24.88 per Bbl of crude oil, $14.79 per Bbl
of NGLs and $2.11 per Mcf of natural gas. This compares with $9.95 per Bbl of
crude oil, $8.97 per Bbl of NGLs and $1.90 per Mcf of natural gas as of December
31, 1998. It is also assumed that we will make future capital expenditures of
approximately $31.7 million in the aggregate, which are necessary to develop and
realize the value of proved undeveloped reserves on our properties. Any
significant variance in actual results from these assumptions could also
materially affect the estimated quantity and value of reserves set forth herein.

    WE HAVE EXPERIENCED RECURRING NET LOSSES. The following table shows the net
losses we had in 1994, 1995, 1997, 1998 and 1999:
<TABLE>
<CAPTION>

                                                            Year Ended December 31,
                                           -------------------------------------------------------------
                                             1994         1995        1997        1998         1999
                                           ----------  ----------- -----------  ----------  ------------
                                                                  (In millions)
<S>                                          <C>          <C>         <C>         <C>          <C>
   Net loss applicable to common stock ....  $(2.6)       $(1.6)      $(6.7)      $(84.0)      $(36.7)
</TABLE>

    You should read the discussions under the heading "Management's Discussion
and Analysis of Financial Condition and Results of Operations" and our
Consolidated Financial Statements and the notes thereto included elsewhere in
this document for more information regarding these losses. We cannot assure you
that we will become profitable in the future.

                                       9
<PAGE>
    OUR CANADIAN OPERATIONS ARE SUBJECT TO THE RISKS OF CURRENCY FLUCTUATIONS
AND IN SOME INSTANCES ECONOMIC AND POLITICAL DEVELOPMENTS. We have significant
operations in Canada. The expenses of such operations are payable in Canadian
dollars while most of the revenue from crude oil and natural gas sales is based
upon U.S. dollar price indices. As a result, Canadian operations are subject to
the risk of fluctuations in the relative values of the Canadian and U.S.
dollars. We are also required to recognize foreign currency translation gains or
losses related to the debt issued by our Canadian subsidiary because the debt is
denominated in U.S. dollars and the functional currency of such subsidiary is
the Canadian dollar. Our foreign operations may also be adversely affected by
local political and economic developments, royalty and tax increases and other
foreign laws or policies, as well as U.S. policies affecting trade, taxation and
investment in other countries.

    WE DEPEND ON OUR KEY PERSONNEL. We depend to a large extent on Robert L.G.
Watson, our Chairman of the Board, President and Chief Executive Officer, for
our management and business and financial contacts. The unavailability of Mr.
Watson would have a materially adverse effect on our business. Mr. Watson has a
five-year employment contract with Abraxas which provides that he can be
terminated for cause only. Our success is also dependent upon our ability to
employ and retain skilled technical personnel. While we have not experienced
difficulties in employing or retaining such personnel, our failure to do so in
the future could adversely affect our business.

    ANTI-TAKEOVER PROVISIONS COULD MAKE A THIRD PARTY ACQUISITION OF ABRAXAS
DIFFICULT. Abraxas' articles of incorporation and by-laws provide for a
classified board of directors, with each member serving a three-year term and
eliminate the ability of stockholders to call special meetings or take action by
written consent. Abraxas has also adopted a stockholder rights plan. Each of the
provisions in the articles of incorporation and by-laws and the stockholder
rights plan could make it more difficult for a third party to acquire Abraxas
without the approval of Abraxas' board. In addition, the Nevada corporate
statute also contains certain provisions which could make an acquisition by a
third party more difficult

    OUR OPERATIONS ARE SUBJECT TO NUMEROUS RISKS OF CRUDE OIL AND NATURAL GAS
DRILLING AND PRODUCTION ACTIVITIES. Crude oil and natural gas drilling and
production activities are subject to numerous risks, many of which are beyond
our control. These risks include the following:

o   that no commercially productive crude oil or natural gas reservoirs will be
    found;
o   that crude oil and natural gas drilling and production activities may be
    shortened, delayed or canceled; and
o   that our ability to develop, produce and market our reserves may be limited
    by:

        - title problems,
        - weather conditions,
        - compliance with governmental requirements, and
        - mechanical difficulties or shortages or delays in the delivery of
          drilling rigs, work boats and other equipment.

    In the past, we have had difficulty securing drilling equipment in certain
of our core areas. We cannot assure you that the new wells we drill will be
productive or that we will recover all or any portion of our investment.
Drilling for crude oil and natural gas may be unprofitable. Dry wells and wells
that are productive but do not produce sufficient net revenues after drilling,
operating and other costs are unprofitable. In addition, our properties may be
susceptible to hydrocarbon draining from production by other operations on
adjacent properties.

    Our industry also experiences numerous operating risks. These operating
risks include the risk of fire, explosions, blow-outs, pipe failure, abnormally
pressured formations and environmental hazards. Environmental hazards include
oil spills, gas leaks, ruptures or discharges of toxic gases. If any of these
industry operating risks occur, we could have substantial losses. Substantial
losses also may result from injury or loss of life, severe damage to or
destruction of property, clean-up responsibilities, regulatory investigation and
penalties and suspension of operations. In accordance with industry practice, we
maintain insurance against some, but not all, of the risks described above. We
cannot assure you that our insurance will be adequate to cover losses or
liabilities. Also, we cannot predict the continued availability of insurance at
premium levels that justify its purchase.

                                       10
<PAGE>
    WE OPERATE IN A HIGHLY COMPETITIVE INDUSTRY WHICH MAY ADVERSELY AFFECT OUR
OPERATIONS. We operate in a highly competitive environment. Competition is
particularly intense with respect to the acquisition of desirable undeveloped
crude oil and natural gas properties. The principal competitive factors in the
acquisition of such undeveloped crude oil and natural gas properties include the
staff and data necessary to identify, investigate and purchase such properties,
and the financial resources necessary to acquire and develop such properties. We
compete with major and independent crude oil and natural gas companies for
properties and the equipment and labor required to develop and operate such
properties. Many of these competitors have financial and other resources
substantially greater than ours.

    The principal resources necessary for the exploration and production of
crude oil and natural gas are leasehold prospects under which crude oil and
natural gas reserves may be discovered, drilling rigs and related equipment to
explore for such reserves and knowledgeable personnel to conduct all phases of
crude oil and natural gas operations. We must compete for such resources with
both major crude oil and natural gas companies and independent operators.
Although we believe our current operating and financial resources are adequate
to preclude any significant disruption of our operations in the immediate future
we cannot assure you that such materials and resources will be available to us.

    We face significant competition for obtaining additional natural gas
supplies for gathering and processing operations, for marketing NGLs, residue
gas, helium, condensate and sulfur, and for transporting natural gas and
liquids. Our principal competitors include major integrated oil companies and
their marketing affiliates and national and local gas gatherers, brokers,
marketers and distributors of varying sizes, financial resources and experience.
Certain competitors, such as major crude oil and natural gas companies, have
capital resources and control supplies of natural gas substantially greater than
ours. Smaller local distributors may enjoy a marketing advantage in their
immediate service areas.

    We compete against other companies in our natural gas processing business
both for supplies of natural gas and for customers to which we sell our
products. Competition for natural gas supplies is based primarily on location of
natural gas gathering facilities and natural gas gathering plants, operating
efficiency and reliability and ability to obtain a satisfactory price for
products recovered. Competition for customers is based primarily on price and
delivery capabilities.

    OUR CRUDE OIL AND NATURAL GAS OPERATIONS ARE SUBJECT TO VARIOUS U.S.
FEDERAL, STATE AND LOCAL AND CANADIAN FEDERAL AND PROVINCIAL GOVERNMENTAL
REGULATIONS THAT MATERIALLY AFFECT OUR OPERATIONS. Matters regulated include
discharge permits for drilling operations, drilling and abandonment bonds,
reports concerning operations, the spacing of wells and unitization and pooling
of properties and taxation. At various times, regulatory agencies have imposed
price controls and limitations on production. In order to conserve supplies of
crude oil and natural gas, these agencies have restricted the rates of flow of
crude oil and natural gas wells below actual production capacity. Federal,
state, provincial and local laws regulate production, handling, storage,
transportation and disposal of crude oil and natural gas, by-products from crude
oil and natural gas and other substances and materials produced or used in
connection with crude oil and natural gas operations. To date, our expenditures
related to complying with these laws and for remediation of existing
environmental contamination have not been significant. We believe that we are in
substantial compliance with all applicable laws and regulations. However, the
requirements of such laws and regulations are frequently changed. We cannot
predict the ultimate cost of compliance with these requirements or their effect
on our operations.

    SHARES ELIGIBLE FOR FUTURE SALE MAY DEPRESS OUR STOCK PRICE. At March 15,
2000, we had 22,595,016 shares of common stock outstanding of which 6,929,239
shares were held by affiliates, 1,890,000 shares of common stock subject to
outstanding options granted under certain stock option plans (of which 696,202
shares were vested at March 15, 2000) and 13,500 shares issuable upon exercise
of warrants. In addition, as part of the exchange offer, we issued CVRs which
entitle the holders thereof to receive up to a total of 105,408,978 shares of
our common stock if the price of our common stock does not reach certain target
prices. The target price on December 21, 2000, is $5.64. If we elect to extend
the target date to May 21, 2001 the target price will be $5.97

    All of the shares of common stock held by affiliates are restricted or
control securities under Rule 144 promulgated under the Securities Act of 1933,
as amended (the "Securities Act"). The shares issuable pursuant to the CVRs are

                                       11
<PAGE>
exempt from registration under the Securities Act. The shares of the common
stock issuable upon exercise of the stock options have been registered under the
Securities Act. The shares of the common stock issuable upon exercise of the
warrants are subject to certain registration rights and, therefore, will be
eligible for resale in the public market after a registration statement covering
such shares has been declared effective. Sales of shares of common stock under
Rule 144 or another exemption under the Securities Act or pursuant to a
registration statement could have a material adverse effect on the price of the
common stock and could impair our ability to raise additional capital through
the sale of equity securities.

    USE OF OUR NET OPERATING LOSS CARRYFORWARDS MAY BE LIMITED. At December 31,
1999, the Company had, subject to the limitation discussed below, $94,573,000 of
net operating loss carryforwards for U.S. tax purposes, of which it is estimated
a maximum of $7,260,000 may be utilized before it expires, absent the
application of Section 382(h) which allows built-in gains to offset
carryforwards otherwise limited by Section 382 of the Internal Revenue Code of
1986, as amended, (Section 382). These loss carryforwards will expire from 2002
through 2018 if not utilized. At December 31, 1999, the Company had
approximately $10,262,000 of net operating loss carryforwards for Canadian tax
purposes of which $274,000 will expire in 2000, $3,542,000 will expire in 2001,
$151,000 will expire in 2002 and $6,295,000 will expire in 2003-2005.

    As a result of the acquisition of certain partnership interests and crude
oil and natural gas properties in 1990 and 1991, an ownership change under
Section 382 occurred in December 1991. Accordingly, it is expected that the use
of the U.S. net operating loss carryforwards generated prior to December 31,
19991 of $4,909,000 will be limited to approximately $235,000 per year.

    During 1992, the Company acquired 100% of the common stock of an unrelated
corporation. The use of net operating loss carryforwards of the acquired
corporation of $837,000 acquired in the acquisition are limited to approximately
$115,000 per year.

    As a result of the issuance of additional shares of common stock for
acquisitions and sales of common stock, an additional ownership change under
Section 382 occurred in October 1993. Accordingly, it is expected that the use
of all U.S. net operating loss carryforwards generated through October 1993
(including those subject to the 1991 and 1992 ownership changes discussed above)
of $8,875,000 will be limited as described above and in the following paragraph.

    An ownership change under Section 382 occurred in December 1999, following
the issuance of additional shares, as described in Note 8 of the financial
statements. It is expected that the annual use of U.S. net operating loss
carryforwards subject to this Section 382 limitation will be limited to
approximately $363,000, subject to the lower limitations described above. Future
changes in ownership may further limit the use of the Company's carryforwards.

    The annual Section 382 limitation may be increased during any year, within 5
years of a change in ownership, in which built-in gains that existed on the date
of the change in ownership are recognized.

    In addition to the Section 382 limitations, uncertainties exist as to the
future utilization of the operating loss carryforwards under the criteria set
forth under FASB Statement No. 109. Therefore, the Company has established a
valuation allowance of $32,822,000 and $36,134,000 for deferred tax assets at
December 31, 1998 and 1999, respectively.

REGULATION OF CRUDE OIL AND NATURAL GAS ACTIVITIES

    Our operations are affected from time to time in varying degrees by
political developments and federal, state, provincial and local laws and
regulations. In particular, oil and gas production operations and economics are,
or in the past have been, affected by price controls, taxes, conservation,
safety, environmental, and other laws relating to the petroleum industry, by
changes in such laws and by constantly changing administrative regulations.

                                       12
<PAGE>
PRICE REGULATIONS

    In the recent past, maximum selling prices for certain categories of crude
oil, natural gas, condensate and NGLs in the United States were subject to
federal regulation. In 1981, all federal price controls over sales of crude oil,
condensate and NGLs were lifted. In 1993, the Congress deregulated natural gas
prices for all "first sales" of natural gas. As a result, all sales of our
United States produced crude oil, natural gas, condensate and NGLs may be sold
at market prices, unless otherwise committed by contract.

    Crude oil and natural gas exported from Canada is subject to regulation by
the National Energy Board ("NEB") and the government of Canada. Exporters are
free to negotiate prices and other terms with purchasers, provided that export
contracts in excess of two years must continue to meet certain criteria
prescribed by the NEB and the government of Canada. Crude oil and natural gas
exports for a term of less than two years must be made pursuant to an NEB order,
or, in the case of exports for a longer duration, pursuant to an NEB license and
Governor in Council approval.

    The provincial governments of Alberta, British Columbia and Saskatchewan
also regulate the volume of natural gas that may be removed from these provinces
for consumption elsewhere based on such factors as reserve availability,
transportation arrangements and marketing considerations.

THE NORTH AMERICAN FREE TRADE AGREEMENT

    On January 1, 1994, the North American Free Trade Agreement ("NAFTA") among
the governments of the United States, Canada and Mexico became effective. In the
context of energy resources, Canada remains free to determine whether exports to
the U.S. or Mexico will be allowed provided that any export restrictions do not:
(i) reduce the proportion of energy resources exported relative to the total
supply of the energy resource (based upon the proportion prevailing in the most
recent 36 month period); (ii) impose an export price higher than the domestic
price; or (iii) disrupt normal channels of supply. All three countries are
prohibited from imposing minimum export or import price requirements.

    NAFTA contemplates the reduction of Mexican restrictive trade practices in
the energy sector and prohibits discriminatory border restrictions and export
taxes. The agreement also contemplates clearer disciplines on regulators to
ensure fair implementation of any regulatory changes and to minimize disruption
of contractual arrangements, which is important for Canadian natural gas
exports.

UNITED STATES NATURAL GAS REGULATION

    Historically, interstate pipeline companies in the United States generally
acted as wholesale merchants by purchasing natural gas from producers and
reselling the gas to local distribution companies and large end users.
Commencing in late 1985, the Federal Energy Regulatory Commission (the "FERC")
issued a series of orders that have had a major impact on interstate natural gas
pipeline operations, services, and rates, and thus have significantly altered
the marketing and price of natural gas. The FERC's key rule making action, Order
No. 636 ("Order 636"), issued in April 1992, required each interstate pipeline
to, among other things, "unbundle" its traditional bundled sales services and
create and make available on an open and nondiscriminatory basis numerous
constituent services (such as gathering services, storage services, firm and
interruptible transportation services, and standby sales and gas balancing
services), and to adopt a new ratemaking methodology to determine appropriate
rates for those services. To the extent the pipeline company or its sales
affiliate markets natural gas as a merchant, it does so pursuant to private
contracts in direct competition with all of the sellers, such as us; however,
pipeline companies and their affiliates were not required to remain "merchants"
of natural gas, and most of the interstate pipeline companies have become
"transporters only," although many have affiliated marketers. In subsequent
orders, the FERC largely affirmed the major features of Order 636. By the end of
1994, the FERC had concluded the Order 636 restructuring proceedings, and, in
general, accepted rate filings implementing Order 636 on every major interstate
pipeline. The federal appellate courts have largely affirmed the significant
features of Order No. 636 and numerous related orders pertaining to the
individual pipelines. We do not believe that Order 636 and the related
restructuring proceedings affect us any differently than other natural gas
producers and marketers with which we compete.

                                       13
<PAGE>
    In recent years the FERC also has pursued a number of other important policy
initiatives which could significantly affect the marketing of natural gas in the
United States. Some of the more notable of these regulatory initiatives include:

    (1) a series of orders in individual pipeline proceedings articulating a
policy of generally approving the voluntary divestiture of interstate pipeline
owned gathering facilities by interstate pipelines to their affiliates (the
so-called "spin down" of previously regulated gathering facilities to the
pipeline's nonregulated affiliates),

    (2) the completion of rule-making involving the regulation of pipelines with
marketing affiliates under Order No. 497,

    (3) various FERC orders adopting rules proposed by the Gas Industry
Standards Board which are designed to further standardize pipeline
transportation tariffs and business practices,

    (4) a notice of proposed rulemaking that, among other things, proposes (a)
to eliminate the cost-based price cap currently imposed on natural gas
transactions of less than one year in duration, (b) to establish mandatory
"transparent" capacity auctions of short-term capacity on a daily basis, and (c)
to permit interstate pipelines to negotiate terms and conditions of service with
individual customers,

    (5) a notice of inquiry which continues the FERC's review of its regulatory
policies with respect to the pricing of long-term pipeline transportation
services by presenting a range of questions to the industry dealing with current
cost-based pricing of new and existing capacity and alternative rate mechanism
options, including the desirability of pricing interstate pipeline capacity
utilizing market-based rates, incentive rates, or indexed rates, and

    (6) a notice of proposed rulemaking that proposes generic procedures to
expedite the FERC's handling of complaints against interstate pipelines with the
goals of encouraging and supporting consensual resolutions of complaints and
organizing the complaint procedures so that all complaints are handled in a
timely and fair manner.

    Several of these initiatives are intended to enhance competition in natural
gas markets, although some, such as "spin downs," may have the adverse effect of
increasing the cost of doing business on some in the industry, including us, as
a result of the geographic monopolization of those facilities by their new,
unregulated owners. As to all of these FERC initiatives, the ongoing, or, in
some instances, preliminary and evolving nature of these regulatory initiatives
makes it impossible at this time to predict their ultimate impact on our
business. However, we do not believe that these FERC initiatives will affect us
any differently than other natural gas procedures and marketers with which we
compete.

    Since Order 636 FERC decisions involving onshore facilities have been more
liberal in their reliance upon traditional tests for determining what facilities
are "gathering" and therefore exempt from federal regulatory control. In many
instances, what was once classified as "transmission" may now be classified as
"gathering." We ship certain of our natural gas through gathering facilities
owned by others, including interstate pipelines, under existing long term
contractual arrangements. Although these FERC decisions have created the
potential for increasing the cost of shipping our gas on third party gathering
facilities, our shipping activities have not been materially affected by these
decisions.

    Commencing in October 1993, the FERC issued a series of rules (Order Nos.
561 and 561-A) establishing an indexing system under which oil pipelines will be
able to change their transportation rates, subject to prescribed ceiling levels.
The indexing system, which allows or may require pipelines to make rate changes
to track changes in the Producer Price Index for Finished Goods, minus one
percent, became effective January 1, 1995. In certain circumstances, these rules
permit oil pipelines to establish rates using traditional cost of service or
other methods of rate making. We do not believe that these rules affect us any
differently than other crude oil producers and marketers with which we compete.

                                       14
<PAGE>
    Additional proposals and proceedings that might affect the natural gas
industry in the United States are considered from time to time by Congress, the
FERC, state regulatory bodies and the courts. We cannot predict when or if any
such proposals might become effective or their effect, if any, on our
operations. The oil and gas industry historically has been very heavily
regulated; thus there is no assurance that the less stringent regulatory
approach recently pursued by the FERC and Congress will continue indefinitely
into the future.

STATE AND OTHER REGULATION

    All of the jurisdictions in which we own producing crude oil and natural gas
properties have statutory provisions regulating the exploration for and
production of crude oil and natural gas, including provisions requiring permits
for the drilling of wells and maintaining bonding requirements in order to drill
or operate wells and provisions relating to the location of wells, the method of
drilling and casing wells, the surface use and restoration of properties upon
which wells are drilled and the plugging and abandoning of wells. Our operations
are also subject to various conservation laws and regulations. These include the
regulation of the size of drilling and spacing units or proration units on an
acreage basis and the density of wells which may be drilled and the unitization
or pooling of crude oil and natural gas properties. In this regard, some states
and provinces allow the forced pooling or integration of tracts to facilitate
exploration while other states and provinces rely on voluntary pooling of lands
and leases. In addition, state and provincial conservation laws establish
maximum rates of production from crude oil and natural gas wells, generally
prohibit the venting or flaring of natural gas and impose certain requirements
regarding the ratability of production. Some states, such as Texas and Oklahoma,
have, in recent years, reviewed and substantially revised methods previously
used to make monthly determinations of allowable rates of production from fields
and individual wells. The effect of these regulations is to limit the amounts of
crude oil and natural gas we can produce from our wells, and to limit the number
of wells or the location at which we can drill.

    State and provincial  regulation of gathering  facilities generally includes
various safety,  environmental,  and in some  circumstances,  non-discriminatory
take requirements,  but does not generally entail rate regulation. In the United
States,  natural gas gathering has received greater regulatory  scrutiny at both
the  state  and  federal  levels  in  the  wake  of  the   interstate   pipeline
restructuring  under  Order 636.  For  example,  on August 19,  1997,  the Texas
Railroad  Commission enacted a Natural Gas Transportation  Standards and Code of
Conduct to provide  regulatory  support  for the State's  more active  review of
rates,  services and practices  associated with the gathering and transportation
of gas by an entity that provides such services to others for a fee, in order to
prohibit such entities from unduly discriminating in favor of their affiliates.

    In the event we conduct  operations on federal or Indian oil and gas leases,
such operations  must comply with numerous  regulatory  restrictions,  including
various  non-discrimination  statutes,  and certain of such  operations  must be
conducted  pursuant to certain  on-site  security  regulations and other permits
issued by various  federal  agencies.  In addition,  in the United  States,  the
Minerals  Management Service ("MMS") has recently issued a final rule to clarify
the types of costs that are  deductible  transportation  costs for  purposes  of
royalty valuation of production sold off the lease. In particular,  MMS will not
allow  deduction of costs  associated  with  marketer  fees,  cash out and other
pipeline imbalance  penalties,  or long-term storage fees. Further,  the MMS has
been engaged in a three-year  process of  promulgating  new rules and procedures
for  determining  the value of oil produced  from federal  lands for purposes of
calculating  royalties  owed to the  government.  The oil and gas  industry as a
whole has resisted the proposed rules under an assumption  that royalty  burdens
will substantially increase. We cannot predict what, if any, effect any new rule
will have on our operations.

CANADIAN ROYALTY MATTERS

    In addition to Canadian federal regulation, each province has legislation
and regulations that govern land tenure, royalties, production rates,
environmental protection and other matters. The royalty regime is a significant
factor in the profitability of crude oil and natural gas production. Royalties
payable on production from lands other than Crown lands are determined by
negotiations between the mineral owner and the lessee. Crown royalties are
determined by governmental regulation and are generally calculated as a
percentage of the value of the gross production, and the rate of royalties
payable generally depends in part on prescribed preference prices, well
productivity, geographical location, field discovery date and the type and
quality of the petroleum product produced.

                                       15
<PAGE>
    From time to time the governments of Canada, Alberta and Saskatchewan have
established incentive programs which have included royalty rate reductions,
royalty holidays and tax credits for the purpose of encouraging crude oil and
natural gas exploration or enhanced planning projects.

    Regulations made pursuant to the Mines and Minerals Act (Alberta) provide
various incentives for exploring and developing crude oil reserves in Alberta.
Crude oil produced from horizontal extensions commenced at least five years
after the well was originally spudded may qualify for a royalty reduction. A
24-month, 8,000 cubic metres exemption is available to production from a well
that has not produced for a 12-month period, if resuming production after
January 31, 1993. In addition, crude oil production from eligible new field and
new pool wildcat wells and deeper pool test wells spudded or deepened after
September 30, 1992, is entitled to a 12-month royalty exemption (to a maximum of
CDN$1 million). Crude oil produced from low productivity wells, enhanced
recovery schemes (such as injection wells) and experimental projects is also
subject to royalty reductions.

    The Alberta government also introduced the Third Tier Royalty with a base
rate of 10% and a rate cap of 25% from oil pools discovered after September 30,
1992. The new oil royalty reserved to the Crown has a base rate of 10% and a
rate cap of 30% and for old oil a base rate of 10% and a rate cap of 35%.

    Effective January 1, 1994, the calculation and payment of natural gas
royalties became subject to a simplified process. The royalty reserved to the
Crown, subject to various incentives, is between 15% or 30%, in the case of new
natural gas, and between 15% and 35%, in the case of old natural gas, depending
upon a prescribed or corporate average reference price. Natural gas produced
from qualifying exploratory gas wells spudded or deepened after July 1, 1985 and
before June 1, 1988 continues to be eligible for a royalty exemption for a
period of 12 months, or such later time that the value of the exempted royalty
quantity equals a prescribed maximum amount. Natural gas produced from
qualifying intervals in eligible natural gas wells spudded or deepened to a
depth below 2,500 meters is also subject to a royalty exemption, the amount of
which depends on the depth of the well.

    In Alberta, a producer of crude oil or natural gas is entitled to credit
against the royalties payable to the Crown by virtue of the Alberta Royalty Tax
Credit ("ARTC") program. The ARTC program is based on a price-sensitive formula,
and the ARTC rate currently varies between 75% for prices for crude oil at or
below CDN $100 per cubic metre and 35% for prices above CDN $210 per cubic
metre. The ARTC rate is currently applied to a maximum of CDN $2.0 million of
Alberta Crown royalties payable for each producer or associated group of
producers. Crown royalties on production from producing properties acquired from
corporations claiming maximum entitlement to ARTC will generally not be eligible
for ARTC. The rate is established quarterly based on average "par price", as
determined by the Alberta Department of Energy for the previous quarterly
period. On December 22, 1997, the Government of Alberta gave notice that they
intended to review the ARTC program with expected changes to take effect prior
to 2001.

    The Government of Saskatchewan's fiscal regime for the oil and gas industry
provides an incentive to encourage the drilling of new vertical oil wells
through a revised royalty/tax structure for new vertical oil wells and
incremental production from new or expanded water flood projects. This "third
tier" Crown royalty rate is price sensitive and varies between heavy and
non-heavy oil (from a minimum of 10% for heavy oil at a base price to a maximum
of 35% for non-heavy oil at a price above the base price). Previous time-based
royalty/tax holidays applicable to vertically drilled oil wells have been
replaced with volume-based royalty/tax reduction incentives in which a maximum
royalty of 5% will apply to various volumes depending on the depth and nature of
the well (up to 25,000 cubic meters of oil in the case of deep exploratory
wells). The maximum royalty applicable to the first 12,000 cubic meters of oil
has been increased from 5% to 10% for production from certain horizontal wells.
In addition, royalty/tax holidays for deep horizontal oil wells have been
replaced with a 25,000 cubic meters volume incentive (5% maximum royalty). Oil
production from qualifying reactivated oil wells are subject to a maximum new
royalty rate of 5% for the first 5 years following re-activation in the case of
wells reactivated after 1993 and shut-in or suspended prior to January 1, 1993.
With respect to qualifying exploratory natural gas wells, the first 25 million
cubic meters of natural gas produced will be subject to an incentive maximum
royalty rate of 5%. On February 9, 1998, the Government of Saskatchewan
announced further royalty incentive programs to encourage oil and gas
exploration.

    Producers of oil and natural gas in British  Columbia  are also  required to


                                       16
<PAGE>

pay annual rental payments in respect of Crown leases and royalties and freehold
production taxes in respect of oil and gas produced from Crown and freehold
lands respectively. The amount payable as a royalty in respect of oil depends on
the vintage of the oil (whether it was produced from a pool discovered before or
after October 31, 1975), the quantity of oil produced in a month and the value
of the oil. Oil produced from newly discovered pools may be exempt from the
payment of a royalty for the first 36 months of production. The royalty payable
on natural gas is determined by a sliding scale based on a reference price which
is the greater of the amount obtained by the producer and at prescribed minimum
price. Gas produced in association with oil has a minimum royalty of 8% while
the royalty in respect of other gas may not be less than 15%.

ENVIRONMENTAL MATTERS

    Our operations are subject to numerous federal, state, provincial and local
laws and regulations controlling the generation, use, storage, and discharge of
materials into the environment or otherwise relating to the protection of the
environment. These laws and regulations may require the acquisition of a permit
or other authorization before construction or drilling commences; restrict the
types, quantities, and concentrations of various substances that can be released
into the environment in connection with drilling, production, and gas processing
activities; suspend, limit or prohibit construction, drilling and other
activities in certain lands lying within wilderness, wetlands, and other
protected areas; require remedial measures to mitigate pollution from historical
and on-going operations such as use of pits and plugging of abandoned wells;
restrict injection of liquids into subsurface strata that may contaminate
groundwater; and impose substantial liabilities for pollution resulting from our
operations. Environmental permits required for our operations may be subject to
revocation, modification, and renewal by issuing authorities. Governmental
authorities have the power to enforce compliance with their regulations and
permits, and violations are subject to injunction, civil fines, and even
criminal penalties. Our management believes that we are in substantial
compliance with current environmental laws and regulations, and that we will not
be required to make material capital expenditures to comply with existing laws.
Nevertheless, changes in existing environmental laws and regulations or
interpretations thereof could have a significant impact on us as well as the oil
and gas industry in general, and thus we are unable to predict the ultimate cost
and effects of future changes in environmental laws and regulations.

    In the United States, the Comprehensive Environmental Response, Compensation
and Liability Act ("CERCLA"), also known as "Superfund," and comparable state
statutes impose strict, joint, and several liability on certain classes of
persons who are considered to have contributed to the release of a "hazardous
substance" into the environment. These persons include the owner or operator of
a disposal site or sites where a release occurred and companies that generated,
disposed or arranged for the disposal of the hazardous substances released at
the site. Under CERCLA such persons or companies may be retroactively liable for
the costs of cleaning up the hazardous substances that have been released into
the environment and for damages to natural resources, and it is common for
neighboring land owners and other third parties to file claims for personal
injury, property damage, and recovery of response costs allegedly caused by the
hazardous substances released into the environment. The Resource Conservation
and Recovery Act ("RCRA") and comparable state statutes govern the disposal of
"solid waste" and "hazardous waste" and authorize imposition of substantial
civil and criminal penalties for failing to prevent surface and subsurface
pollution, as well as to control the generation, transportation, treatment,
storage and disposal of hazardous waste generated by oil and gas operations.
Although CERCLA currently contains a "petroleum exclusion" from the definition
of "hazardous substance," state laws affecting our operations impose cleanup
liability relating to petroleum and petroleum related products, including crude
oil cleanups. In addition, although RCRA regulations currently classify certain
oilfield wastes which are uniquely associated with field operations as
"non-hazardous," such exploration, development and production wastes could be
reclassified by regulation as hazardous wastes thereby administratively making
such wastes subject to more stringent handling and disposal requirements.

    We currently own or lease, and have in the past owned or leased, numerous
properties that for many years have been used for the exploration and production
of oil and gas. Although we utilized standard industry operating and disposal
practices at the time, hydrocarbons or other wastes may have been disposed of or
released on or under the properties we owned or leased or on or under other
locations where such wastes have been taken for disposal. In addition, many of
these properties have been operated by third parties whose treatment and
disposal or release of hydrocarbons or other wastes was not under our control.
These properties and the wastes disposed thereon may be subject to CERCLA, RCRA,


                                       17
<PAGE>
and analogous state laws. Our operations are also impacted by regulations
governing the disposal of naturally occurring radioactive materials ("NORM"). We
must comply with the Clean Air Act and comparable state statutes which prohibit
the emissions of air contaminants, although a majority of our activities are
exempted under a standard exemption. Moreover, owners, lessees and operators of
oil and gas properties are also subject to increasing civil liability brought by
surface owners and adjoining property owners. Such claims are predicated on the
damage to or contamination of land resources occasioned by drilling and
production operations and the products derived therefrom, and are usually causes
of action based on negligence, trespass, nuisance, strict liability and fraud.

    United States federal regulations also require certain owners and operators
of facilities that store or otherwise handle oil, such as us, to prepare and
implement spill prevention, control and countermeasure plans and spill response
plans relating to possible discharge of oil into surface waters. The federal Oil
Pollution Act ("OPA") contains numerous requirements relating to prevention of,
reporting of, and response to oil spills into waters of the United States. For
facilities that may affect state waters, OPA requires an operator to demonstrate
$10 million in financial responsibility. State laws mandate crude oil cleanup
programs with respect to contaminated soil.

    Our Canadian operations are also subject to environmental regulation
pursuant to local, provincial and federal legislation which generally require
operations to be conducted in a safe and environmentally responsible manner.
Canadian environmental legislation provides for restrictions and prohibitions
relating to the discharge of air, soil and water pollutants and other substances
produced in association with certain crude oil and natural gas industry
operations, and environmental protection requirements, including certain
conditions of approval and laws relating to storage, handling, transportation
and disposal of materials or substances which may have an adverse effect on the
environment. Environmental legislation can affect the location of wells and
facilities and the extent to which exploration and development is permitted. In
addition, legislation requires that well and facilities sites be abandoned and
reclaimed to the satisfaction of provincial authorities. A breach of such
legislation may result in the imposition of fines or issuance of clean-up
orders.

    Certain federal environmental laws that may affect us include the Canadian
Environmental Assessment Act which ensures that the environmental effects of
projects receive careful consideration prior to licenses or permits being
issued, to ensure that projects that are to be carried out in Canada or on
federal lands do not cause significant adverse environmental effects outside the
jurisdictions in which they are carried out, and to ensure that there is an
opportunity for public participation in the environmental assessment process;
the Canadian Environmental Protection Act ("CEPA") which is the most
comprehensive federal environmental statute in Canada, and which controls toxic
substances (broadly defined), includes standards relating to the discharge of
air, soil and water pollutants, provides for broad enforcement powers and
remedies and imposes significant penalties for violations; the National Energy
Board Act which can impose certain environmental protection conditions on
approvals issued under the Act; the Fisheries Act which prohibits the depositing
of a deleterious substance of any type in water frequented by fish or in any
place under any condition where such deleterious substance may enter any such
water and provides for significant penalties; the Navigable Waters Protection
Act which requires any work which is built in, on, over, under, through or
across any navigable water to be approved by the Minister of Transportation, and
which attracts severe penalties and remedies for non-compliance, including
removal of the work.

    In Alberta, environmental compliance has been governed by the Alberta
Environmental Protection and Enhancement Act ("AEPEA") since September 1, 1993.
In addition to consolidating a variety of environmental statutes, the AEPEA also
imposes certain new environmental responsibilities on oil and natural gas
operators in Alberta. The AEPEA sets out environmental standards and compliance
for releases, clean-up and reporting. The Act provides for a broad range of
liabilities, enforcement actions and penalties.

    British Columbia's Environmental Assessment Act became effective June 30,
1995. This legislation rolls the previous processes for the review of major
energy projects into a single environmental assessment process which
contemplates public participation in the environmental review.

    Saskatchewan's Environmental Management and Protection Act is the primary
environmental legislation for that province. This Act provides significant
enforcement and penalty provisions, and includes a compensation scheme
respecting losses or damage from spills. The Clean Air Act provides a permitting
scheme for certain industrial activities, broad enforcement provisions and


                                       18
<PAGE>
significant penalties for non-compliance. The Environmental Assessment Act
provides that certain development activities which can affect the environment
must undergo environmental assessment and approval from the provincial
government.

    We are not currently involved in any administrative, judicial or legal
proceedings arising under domestic or foreign federal, state, or local
environmental protection laws and regulations, or under federal or state common
law, which would have a material adverse effect on our financial position or
results of operations. Moreover, we maintain insurance against costs of clean-up
operations, but we are not fully insured against all such risks. A serious
incident of pollution may result in the suspension or cessation of operations in
the affected area.

    We have a Corporate Environmental Policy and a detailed Environmental
Management System in place to ensure continued compliance with environmental,
health and safety laws and regulations. We believe that we have obtained and are
in compliance with all material environmental permits, authorizations and
approvals.

TITLE TO PROPERTIES

    As is customary in the crude oil and natural gas industry, we make only a
cursory review of title to undeveloped crude oil and natural gas leases at the
time we acquire them. However, before drilling commences, we require a thorough
title search to be conducted, and any material defects in title are remedied
prior to the time actual drilling of a well begins. To the extent title opinions
or other investigations reflect title defects, we, rather than the seller of the
undeveloped property, are typically obligated to cure any title defect at our
expense. If we were unable to remedy or cure any title defect of a nature such
that it would not be prudent to commence drilling operations on the property, we
could suffer a loss of our entire investment in the property. We believe that we
have good title to our crude oil and natural gas properties, some of which are
subject to immaterial encumbrances, easements and restrictions. The crude oil
and natural gas properties we own are also typically subject to royalty and
other similar non-cost bearing interests customary in the industry. We do not
believe that any of these encumbrances or burdens will materially affect our
ownership or use of our properties.

EMPLOYEES

    As of March 1, 2000, we had 51 full-time employees in the United States,
including 3 executive officers, 2 non-executive officers, 4 petroleum engineers,
1 geologist, 6 managers, 10 secretarial and clerical personnel and 25 field
personnel. Additionally, we retain contract pumpers on a month-to-month basis.
We retain independent geological and engineering consultants from time to time
on a limited basis and expects to continue to do so in the future.

    As of March 1, 2000, Grey Wolf Exploration, Inc. ("Grey Wolf") had 43
full-time employees, including 4 executive officers, 2 non-executive officers, 1
manager, 3 petroleum engineers, 4 geologists, 1 geophysicist, 14 secretarial and
clerical personnel and 14 field personnel.

OFFICE FACILITIES

    Our executive and administrative offices are located at 500 North Loop 1604
East, Suite 100, San Antonio, Texas 78232. We also have an office in Midland,
Texas. These offices, consisting of approximately 12,650 square feet in San
Antonio and 960 square feet in Midland, are leased until March 2005 at an
aggregate rate of $18,000 per month.

    Canadian Abraxas leases 7,427 square feet of office space in Calgary,
Alberta pursuant to a lease which expires on July 1, 2001.

    Grey Wolf leases 8,683 square feet of office space in Calgary, Alberta
pursuant to a lease which expires on December 31, 2001.


                                       19
<PAGE>
ITEM 2.  PROPERTIES.

PRIMARY OPERATING AREAS

TEXAS

    Our U.S. operations are concentrated in South and West Texas with over 91%
of the PV-10 of our U.S. crude oil and natural gas properties at December 31,
1999, located in those two regions. We operate 85% of our wells in Texas.
Operations in South Texas are concentrated along the Edwards trend in Live Oak
and Dewitt Counties and in the Frio/Vicksburg trend in San Patricio County. We
own an average 87% working interest in 88 wells with average daily production of
671 net Bbls of crude oil and NGLs and 15,773 net Mcf of natural gas per day for
the year ended December 31, 1999. As of December 31, 1999, we had estimated net
proved reserves in South Texas of 79,997 Mmcfe (70% natural gas) with a PV-10 of
$82.0 million, 63.5% of which was attributable to proved developed reserves. Our
West Texas operations are concentrated along the deep Devonian/Ellenberger
formations and shallow Cherry Canyon sandstones in Ward County, the Spraberry
trend in Midland County and in the Sharon Ridge Clearfork Field in Scurry
County. We own an average 73% working interest in 235 wells with average daily
production of 897 net Bbls of crude oil and NGLs and 6,080 net Mcf of natural
gas per day for the year ended December 31, 1999. As of December 31, 1999, we
had estimated net proved reserves in West Texas of 38,957 Mmcfe (44% natural
gas) with a PV 10 of $41.3 million, 79.3% of which was attributable to proved
developed reserves. During 1999, we drilled a total of 12 new wells (11.9 net)
in Texas with a 100% success rate.

WESTERN CANADA

    We own producing properties in Western Canada, consisting primarily of
natural gas reserves and interests ranging from 10% to 100% in approximately 200
miles of natural gas gathering systems and 20 natural gas processing plants. As
of December 31, 1999, Canadian Abraxas and Grey Wolf had estimated net proved
reserves of 104,458 Mmcfe (80% natural gas) with a PV-10 of $121.5million, 93.5%
of which was attributable to proved developed reserves.. We recorded a writedown
of our Canadian reserves under the ceiling test rules of $19.1 million ($11.9
million after tax) as a result of a downward adjustment to our estimated proved
reserves in Canada. This adjustment primarily affected properties we acquired in
January 1999 from New Cache Petroleums, Ltd. Pro forma reserves of New Cache
were 76.5 Bcfe as of December 31, 1998 compared to 41.0 Bcfe as if December 31,
1999. For the year ended December 31, 1999, the Canadian properties produced an
average of approximately 1,563 net Bbls of crude oil and NGL's per day and
47,966 net Mcf of natural gas per day from 135.9 net wells. The natural gas
processing plants had aggregate capacity of approximately 313 MMcf of natural
gas per day (121 net MMcf). During 1999, we drilled a total of 45 new wells
(20.8 net) in Canada with a 56% success rate.

    Grey Wolf Exploration, Ltd. manages the operations of Canadian Abraxas
pursuant to a management agreement between Canadian Abraxas and Grey Wolf. Under
the management agreement, Canadian Abraxas reimburses Grey Wolf for reasonable
costs or expenses attributable to Canadian Abraxas and for administrative
expenses based upon the percentage that Canadian Abraxas' gross revenue bears to
the total gross revenue of Canadian Abraxas and Grey Wolf. Abraxas and Canadian
Abraxas own approximately 49% of the outstanding capital stock of Grey Wolf.

EXPLORATORY AND DEVELOPMENTAL ACREAGE

    Our principal crude oil and natural gas properties consist of non-producing
and producing crude oil and natural gas leases, including reserves of crude oil
and natural gas in place. The following table indicates our interest in
developed and undeveloped acreage as of December 31, 1999:
<TABLE>
<CAPTION>

                                    Developed and Undeveloped Acreage
                                               As of December 31, 1999

                                      Developed Acreage (1)               Undeveloped Acreage (2)
                                 ---------------------------------   -----------------------------------
                                  Gross Acres  (3)   Net Acres   (4) Gross Acres  (3)   Net Acres (4)
                                 ---------------   ---------------  ---------------   ------------------
<S>                                     <C>               <C>            <C>                 <C>
  Canada                                217,654           123,788        1,064,768           681,487
  Texas                                  37,525            26,941           13,031            11,149
  N. Dakota                                 920               432                -                 -


                                       20
<PAGE>

  Oklahoma                                1,941             1,214                -                 -
  Kansas                                      -                 -            3,855             2,874
  Wyoming                                 9,138             7,553           57,540            49,470
  Alabama                                    40                 -                -                 -
                                 ===============   ===============  ===============   ==================
           Total                        267,218           159,928        1,139,194           744,980
                                 ===============   ===============  ===============   ==================
</TABLE>
- ---------------

(1) Developed acreage consists of acres spaced or assignable to productive
    wells.
(2) Undeveloped acreage is considered to be those leased acres on which wells
    have not been drilled or completed to a point that would permit the
    production of commercial quantities of oil and gas, regardless of whether or
    not such acreage contains proved reserves.
(3) Gross acres refers to the number of acres in which we own a working
    interest.
(4) Net acres represents the number of acres attributable to an owner's
    proportionate working interest and/or royalty interest in a lease (e.g., a
    50% working interest in a lease covering 320 acres is equivalent to 160 net
    acres).

PRODUCTIVE WELLS

    The  following  table sets forth our total gross and net  productive  wells,
expressed separately for crude oil and natural gas, as of December 31, 1999:
<TABLE>
<CAPTION>

                                                         Productive Wells (1)
                                                        As of December 31, 1999
           State/Country                       Crude Oil                          Natural Gas
                                    --------------------------------   ----------------------------------
                                      Gross(2)           Net(3)          Gross(2)            Net(3)
           ---------------------    ---------------   --------------   ---------------   ----------------
<S>                                       <C>                <C>             <C>                <C>
           Canada                         128.0              43.8            225.0              92.1
           Texas                          233.0             180.3             90.0              68.8
           N. Dakota                        1.0                .5               -                 -
           Oklahoma                         -                 -                4.0               2.6
           Wyoming                          -                 -               12.0               1.8
           Alabama                          1.0               -                 -                 -
                                    ===============   ==============   ===============   ================
                    Total                 363.0             224.6            331.0             165.3
                                    ===============   ==============   ===============   ================
</TABLE>
- -----------

(1) Productive wells are producing wells and wells capable of production.
(2) A gross well is a well in which we own an interest. The number of gross
    wells is the total number of wells in which we own an interest.
(3) A net well is deemed to exist when the sum of fractional ownership working
    interests in gross wells equals one. The number of net wells is the sum of
    our fractional working interest owned in gross wells.
(4) Included in the above wells are 23 gross and 21 net crude oil and 11 gross
    and 3 net natural gas wells with multiple completions.

    Substantially all of our existing crude oil and natural gas properties are
pledged to secure our indebtedness under the first lien notes and second lien
notes. You should read the discussion under the heading "Management's Discussion
of Financial Condition and Results of Operations--Liquidity and Capital
Resources" for more information regarding our indebtedness.

RESERVES INFORMATION

    The crude oil and natural gas reserves of Abraxas have been estimated as of
January 1, 2000, January 1, 1999, and January 1, 1998, by DeGolyer and
MacNaughton, of Dallas, Texas. The reserves of Canadian Abraxas and Grey Wolf as
of January 1, 2000, January 1, 1999 and January 1, 1998 have been estimated by
McDaniel and Associates Consultants Ltd. of Calgary, Alberta. Crude oil and
natural gas reserves, and the estimates of the present value of future net
revenues therefrom, were determined based on then current prices and costs.
Reserve calculations involve the estimate of future net recoverable reserves of
crude oil and natural gas and the timing and amount of future net revenues to be
received therefrom. Such estimates are not precise and are based on assumptions
regarding a variety of factors, many of which are variable and uncertain.

                                       21
<PAGE>
    The following table sets forth certain  information  regarding  estimates of
our crude oil,  natural gas  liquids  and natural gas  reserves as of January 1,
2000, January 1, 1999 and January 1, 1998:
<TABLE>
<CAPTION>

                                                                Estimated Proved Reserves
                                                ----------------------------------------------------------
                                                    Proved              Proved                Total
                                                   Developed         Undeveloped             Proved
                                                 --------------     ---------------     ------------------
    <S>                                              <C>                  <C>                 <C>
    As of January 1, 1998(1)
      Crude oil (MBbls)                                7,075                1,873               8,948
      NGLs (MBbls)                                     7,178                1,651               8,829
      Natural gas (MMcf)                             186,490               34,824             221,314

    As of January 1, 1999(1) (2) (3)
      Crude oil (MBbls)                                3,985                1,628               5,613
      NGLs (MBbls)                                     1,834                  248               2,082
      Natural gas (MMcf)                             144,588               52,890             197,478

    As of January 1, 2000(1) (2) (3)(4)
      Crude oil (MBbls)                                5,513                1,606               7,119
      NGLs (MBbls)                                     4,961                  562               5,523
      Natural gas (MMcf)                             154,221               35,894             190,115

</TABLE>

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

(1) Includes 128,900, 31,900 and 33,000 barrels of crude oil reserves owned by
    Grey Wolf of which 69,500, 16,400 and 16,900 barrels are applicable to the
    minority interests share of these reserves as of January 1, 1998, 1999 and
    2000, respectively.
(2) Includes 131,300, 443,500 and 236,000 barrels of natural gas liquids
    reserves owned by Grey Wolf of which 70,889, 227,600 and 121,098 barrels are
    applicable to the minority interests share of these reserves as of January
    1, 1998, 1999 and 2000, respectively.
(3) Includes 7,446, 28,610 and 21,710 Mmcf of natural gas reserves owned by Grey
    Wolf of which 4,020, 14,700 and 11,140 Mmcf are applicable to the minority
    interests share of these reserves as of January 1, 1998, 1999 and 2000,
    respectively.
(4) Includes 343,941 Bbls of crude oil reserves; 2,448.6 Mbbls of natural gas
    liquids reserves and 25,810 Mmcf of natural gas reserves, attributable to
    the Wyoming properties which were sold in March 2000. These reserves were
    estimated internally.


    The process of estimating crude oil and natural gas reserves is complex and
involves decisions and assumptions in the evaluation of available geological,
geophysical, engineering and economic data. Therefore, these estimates are
imprecise.

    Actual future production, crude oil and natural gas prices, revenues, taxes,
development expenditures, operating expenses and quantities of recoverable crude
oil and natural gas reserves most likely will vary from those estimated. Any
significant variance could materially affect the estimated quantities and
present value of reserves set forth in this annual report. In addition, we may
adjust estimates of proved reserves to reflect production history, results of
exploration and development, prevailing crude oil and natural gas prices and
other factors, many of which are beyond our control.

    You should not assume that the present value of future net revenues referred
to in this annual statement is the current market value of our estimated crude
oil and natural gas reserves. In accordance with SEC requirements, the estimated


                                       22
<PAGE>
discounted future net cash flows from proved reserves are generally based on
prices and costs as of the end of the year of the estimate. Actual future prices
and costs may be materially higher or lower than the prices and costs as of the
end of the year of the estimate. Any changes in consumption by natural gas
purchasers or in governmental regulations or taxation will also affect actual
future net cash flows. The timing of both the production and the expenses from
the development and production of crude oil and natural gas properties will
affect the timing of actual future net cash flows from proved reserves and their
present value. For example, we reduced our 1999 capital expenditure budget. This
reduction will delay cash flows and thereby reduce present value. In addition,
the 10% discount factor, which is required by the SEC to be used in calculating
discounted future net cash flows for reporting purposes, is not necessarily the
most accurate discount factor. The effective interest rate at various times and
the risks associated with us or the crude oil and natural gas industry in
general will affect the accuracy of the 10% discount factor.

    The estimates of our reserves are based upon various assumptions about
future production levels, prices and costs that may not prove to be correct over
time. In particular, estimates of crude oil and natural gas reserves, future net
revenue from proved reserves and the PV-10 thereof for the crude oil and natural
gas properties described in this report are based on the assumption that future
crude oil and natural gas prices remain the same as crude oil and natural gas
prices at December 31, 1999. The average sales prices as of such date used for
purposes of such estimates were $24.88 per Bbl of crude oil, $14.79 per Bbl of
NGLs and $2.11 per Mcf of natural gas. It is also assumed that we will make
future capital expenditures of approximately $31.7 million in the aggregate,
which are necessary to develop and realize the value of proved undeveloped
reserves on our properties. Any significant variance in actual results from
these assumptions could also materially affect the estimated quantity and value
of reserves set forth herein.

    We file reports of our estimated crude oil and natural gas reserves with the
Department of Energy and the Bureau of the Census. The reserves reported to
these agencies are required to be reported on a gross operated basis and
therefore are not comparable to the reserve data reported herein.

CRUDE OIL, NATURAL GAS LIQUIDS, AND NATURAL GAS PRODUCTION AND SALES PRICES

    The following table presents our net crude oil, net natural gas liquids and
net natural gas production, the average sales price per Bbl of crude oil and
natural gas liquids and per Mcf of natural gas produced and the average cost of
production per BOE of production sold, for the three years ended December 31,
1999:
<TABLE>
<CAPTION>

                                              1999               1998               1997
                                        ------------------ ------------------ ------------------
      <S>                                      <C>                <C>                <C>
      Crude oil production (Bbls)                 777,855            728,560            936,716
      Natural gas production (Mcf)             25,697,899         24,929,866         21,050,045
      Natural gas liquids production
           (Bbls)                                 376,474            867,443            992,266
      Mmcfe                                        32,623             34,506             32,624
      Average sales price per Bbl of
           crude oil                              $ 14.57             $13.65             $18.63
      Average sales price per MCF of
           natural gas (1)                         $ 1.66             $ 1.54             $ 1.79
      Average sales price per Bbl of
           natural gas liquids (1)                $ 13.40             $ 6.81             $10.75
      Average sales price per Mcfe (1)             $ 1.81             $ 1.57             $ 2.02
      Average cost of production  per
           BOE produced (2)                        $ 3.30             $ 2.93             $ 2.74
</TABLE>

(1) All sales prices are net of hedge gains or losses.

(2) Oil and gas were combined by converting gas to a barrel oil equivalent
    ("BOE") on the basis of 6 Mcf gas =1 Bbl of oil. Production costs include
    direct operating costs, ad valorem taxes and gross production taxes.

                                       23
<PAGE>
DRILLING ACTIVITIES

    The following table sets forth our gross and net working interests in
exploratory, development, and service wells drilled during the three years ended
December 31, 1999:
<TABLE>
<CAPTION>

                                1999                  1998                   1997
                        -------------------    ------------------     -----------------
                        Gross(1)     Net(2)    Gross(1)    Net(2)     Gross(1)   Net(2)
                        --------    -------    --------   -------     --------   ------
<S>                        <C>         <C>         <C>        <C>       <C>       <C>
Exploratory(3)

  Productive(4)

  Crude oil                2.0         2.0         1.0        1.0           -         -

  Natural gas              8.0         5.3         7.0        5.6        10.0       7.9

  Dry holes(5)            11.0         6.2         9.0        7.3         2.0       1.8
                         ------      ------      ------     ------      ------     -----
  Total                   21.0        13.5        17.0       13.9        12.0       9.7
                         ======      ======      ======     ======      ======     =====
Development(6)

  Productive

  Crude oil                8.0         1.6         3.0        2.4        25.0      22.3

  Natural gas             20.0        13.1        30.0       23.9        20.0      14.9

  Service(7)                 -           -         1.0        1.0           -         -

  Dry holes                9.0         4.5         3.0        2.2         3.0       2.0
                         ------      ------      ------     ------      ------     -----
  Total                   37.0        19.2        37.0       29.5        48.0      39.2
                         ======      ======      ======     ======      ======     =====
</TABLE>
- ------------------

(1) A gross well is a well in which we own an interest.
(2) The number of net wells represents the total percentage of working interests
    held in all wells (e.g., total working interest of 50% is equivalent to 0.5
    net well. A total working interest of 100% is equivalent to 1.0 net well).
(3) An exploratory well is a well drilled to find and produce crude oil or
    natural gas in an unproved area, to find a new reservoir in a field
    previously found to be producing crude oil or natural gas in another
    reservoir, or to extend a known reservoir.
(4) A productive well is an exploratory or a development well that is not a dry
    hole.
(5) A dry hole is an exploratory or development well found to be incapable of
    producing either crude oil or natural gas in sufficient quantities to
    justify completion as a crude oil or natural gas well.
(6) A development well is a well drilled within the proved area of a crude oil
    or natural gas reservoir to the depth of stratigraphic horizon (rock layer
    or formation) noted to be productive for the purpose of extracting proved
    crude oil or natural gas reserves.
(7) A service well is used for water injection in secondary recovery projects or
    for the disposal of produced water.

    As of March 15, 2000, we had five wells in process of drilling.

                                       24
<PAGE>
OFFICE FACILITIES

    Our executive and administrative offices are located at 500 North Loop 1604
East, Suite 100, San Antonio, Texas 78232. We also have an office in Midland,
Texas. These offices, consisting of approximately 12,650 square feet in San
Antonio and 960 square feet in Midland, are leased until March 2005 at an
aggregate rate of $18,000 per month.

    Canadian Abraxas leases 7,427 square feet of office space in Calgary,
Alberta pursuant to a lease which expires on July 1, 2001.

    Grey Wolf leases 8,683 square feet of office space in Calgary, Alberta
pursuant to a lease which expires on December 31, 2001.

OTHER PROPERTIES

    We own 10 acres of land, an office building, workshop, warehouse and house
in Sinton, Texas, 160 acres of land in Coke County, Texas and a 50% interest in
approximately two acres of land in Bexar County, Texas. All three properties are
used for the storage of tubulars and production equipment. We also own 19
vehicles which are used in the field by employees.


ITEM 3. LEGAL PROCEEDINGS

    General. From time to time, we are involved in litigation relating to claims
arising out of our operations in the normal course of business. As of March 28,
2000, we were not engaged in any legal proceedings that are expected,
individually or in the aggregate, to have a material adverse effect on us.

    Hornburg Litigation. In May 1995, certain plaintiffs filed a lawsuit against
us alleging negligence and gross negligence, tortious interference with
contract, conversion and waste. In March 1998, a jury found against us and on
May 22, 1998, final judgment in the amount of $1.3 million was entered. We filed
an appeal and in March 2000, the Court of Appeals reduced the plaintiff's award
to $362,495 plus post-judgment interest of $68,915. We are currently evaluating
whether to file an appeal to this decision or to pay the judgment.


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

    No matter was submitted to a vote of our security holders during the fourth
quarter of the fiscal year ended December 31, 1999.


ITEM 4A. EXECUTIVE OFFICERS OF ABRAXAS

    Certain information is set forth below concerning our executive officers,
each of whom has been selected to serve until the 2000 annual meeting of
directors and until his successor is duly elected and qualified.

    Robert L. G. Watson, age 49, has served as Chairman of the Board, President,
Chief Executive Officer and a director of Abraxas since 1977. Since May 1996,
Mr. Watson has also served as Chairman of the Board and a director of Grey Wolf.
In November 1996, Mr. Watson was elected Chairman of the Board, President and as
a director of Canadian Abraxas. Prior to joining Abraxas, Mr. Watson was
employed in various petroleum engineering positions with Tesoro Petroleum
Corporation, a crude oil and natural gas exploration and production company,
from 1972 through 1977, and DeGolyer and McNaughton, an independent petroleum
engineering firm, from 1970 to 1972. Mr. Watson received a Bachelor of Science
degree in Mechanical Engineering from Southern Methodist University in 1972 and
a Master of Business Administration degree from the University of Texas at San
Antonio in 1974.

                                       25
<PAGE>
    Chris E. Williford, age 48, was elected Vice President, Treasurer and Chief
Financial Officer of Abraxas in January 1993, and as Executive Vice President
and a director of Abraxas in May 1993. In November 1996, Mr. Williford was
elected Vice President and Assistant Secretary of Canadian Abraxas. In December
1999, Mr. Williford resigned as a director of Abraxas. Prior to joining Abraxas,
Mr. Williford was Chief Financial Officer of American Natural Energy
Corporation, a crude oil and natural gas exploration and production company,
from July 1989 to December 1992 and President of Clark Resources Corp., a crude
oil and natural gas exploration and production company, from January 1987 to May
1989. Mr. Williford received a Bachelor of Science degree in Business
Administration from Pittsburgh State University in 1973.

    Robert W. Carington, Jr., age 38, was elected Executive Vice President and a
director of the Company in July 1998. In December 1999, Mr. Carington resigned
as a director of Abraxas. Prior to joining the Company, Mr. Carington was a
Managing Director with Jefferies & Company, Inc. Prior to joining Jefferies &
Company, Inc. in January 1993, Mr. Carington was a Vice President at Howard,
Weil, Labouisse, Friedrichs, Inc. Prior to joining Howard, Weil, Labouisse,
Friedrichs, Inc., Mr. Carington was a petroleum engineer with Unocal Corporation
from 1983 to 1990. Mr. Carington received a degree of Bachelor of Science in
Mechanical Engineering from Rice University in 1983 and a Masters of Business
Administration from the University of Houston in 1990.


                                     PART II


Item 5. Market for Registrant's Common Equity and Related Stockholder Matters.

MARKET INFORMATION

    Our common stock is currently traded on the OTC Bulletin Board under the
symbol "AXAS." Our common stock was formerly listed on the NASDAQ Stock Market;
however, effective June 16, 1999, the common stock was delisted from general
quotation on the NASDAQ Stock Market for failure to satisfy NASDAQ's listing and
maintenance standards.

    The following table sets forth certain information as to the high and low
bid quotations quoted on NASDAQ for 1997, 1998 and in 1999 through June 16,
1999, and on the OTC Bulletin Board for the remainder of 1999. Information with
respect to over-the-counter bid quotations represents prices between dealers,
does not include retail mark-ups, mark-downs, or commissions, and may not
necessarily represent actual transactions.

                  Period                          High             Low

         1997
                  First Quarter..................$14.00            $8.88
                  Second Quarter..................14.13            10.00
                  Third Quarter...................15.75            12.50
                  Fourth Quarter..................19.50            13.88
         1998
                  First Quarter..................$15.00            $7.00
                  Second Quarter..................11.25             8.25
                  Third Quarter................... 9.50             5.31
                  Fourth Quarter.................. 7.56             4.00
         1999
                  First Quarter..................$ 3.19            $1.19
                  Second Quarter.................. 2.82             0.88
                  Third Quarter................... 2.97             0.88
                  Fourth Quarter.................. 2.44             0.81



                                       26
<PAGE>
HOLDERS

    As of March 15, 2000 we had 22,595,016 shares of common stock outstanding
and had approximately 1,561 stockholders of record.

DIVIDENDS

    We have not paid any cash dividends on our common stock and it is not
presently determinable when, if ever, we will pay cash dividends in the future.
In addition, the indentures governing the first lien and second lien notes
prohibit the payment of cash dividends and stock dividends on our common stock.
You should read the discussion under "Management's Discussion and Analysis of
Financial Condition and Results of Operations - Liquidity and Capital Resources"
for more information regarding the restrictions on our ability to pay dividends.


ITEM 6. SELECTED FINANCIAL DATA

    The following selected financial data are derived from our consolidated
financial statements. The data should be read in conjunction with our
Consolidated Financial Statements and Notes thereto, and other financial
information included herein. See "Financial Statements."
<TABLE>
<CAPTION>

                                                                       Year Ended December 31,
                                                  ----------------------------------------------------------------
                                                      1999         1998          1997          1996        1995
                                                  -----------   -----------   -----------  -----------  ----------
                                                                  (In thousands except per share data)
<S>                                                <C>          <C>           <C>           <C>         <C>
Total revenue                                      $  66,770    $   60,084    $   70,931    $  26,653   $  13,817
Income (loss) from continuing operations           $ (36,680)   $  (83,960)   $   (6,485)   $   1,940   $  (1,208)
Income (loss) per common share  from continuing
   operations                                      $   (5.41)   $   (13.26)   $    (1.11)   $     .23   $    (.34)
Weighted average shares outstanding                    6,784         6,331         6,025        6,794       4,635
Total assets                                       $  322,284   $  291,498    $  338,528    $ 304,842   $  85,067
Long-term debt                                     $  273,421   $  299,698    $  248,617    $ 215,032   $  41,601
Total shareholders' equity (deficit)               $   (9,505)  $  (63,522)   $   26,813    $  35,656   $  37,062

</TABLE>

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

    The following is a discussion of our consolidated financial condition,
results of operations, liquidity and capital resources. This discussion should
be read in conjunction with our Consolidated Financial Statements and the Notes
thereto. See "Financial Statements."

GENERAL

    We have incurred net losses for a number of years and there can be no
assurance that operating income and net earnings will be achieved in future
periods. Our revenues, profitability and future rate of growth are substantially
dependent upon prevailing prices for crude oil and natural gas and the volumes
of crude oil, natural gas and natural gas liquids we produce. Natural gas and
crude oil prices weakened somewhat during 1997 and continued to decrease during
1998. Crude oil and natural gas prices increased somewhat in 1999. In addition,
because our proved reserves will decline as crude oil, natural gas and natural
gas liquids are produced, unless we are successful in acquiring properties
containing proved reserves or conduct successful exploration and development
activities, our reserves and production will decrease. Our ability to acquire or
find additional reserves in the near future will be dependent, in part, upon the
amount of available funds for acquisition, exploration and development projects.
If crude oil and natural gas prices revert to depressed levels, or if our
production levels decrease, our revenues, cash flow from operations and
financial condition will be materially adversely affected.


                                       27
<PAGE>
RESULTS OF OPERATIONS

    The factors which most significantly affect our results of operations are:

    o  the sales prices of crude oil, natural gas liquids and natural gas,
    o  the level of total sales volumes of crude oil, natural gas liquids and
       natural gas,
    o  the level of and interest rates on borrowings, and
    o  the level and success of exploration and development activity.

    SELECTED OPERATING DATA. The following table sets forth certain of our
operating data for the periods presented:

<TABLE>
<CAPTION>

                                                       Years Ended December 31,
                                          ------------------------------------------------
                                            (dollars in thousands, except per unit data)

                                              1999              1998              1997
                                          --------------    -------------     ------------
<S>                                       <C>               <C>                <C>
Operating revenue:
   Crude oil sales                        $      11,330     $      9,948       $   17,453
   NGLs sales                                     5,043            5,905           10,668
   Natural gas sales                             42,652           38,410           37,705
   Gas Processing revenue                         4,244            3,159            3,568
   Other                                          3,501            2,663            1,537
                                          ==============    =============     ============
Total operating revenue                   $      66,770     $     60,084      $    70,931
                                          ==============    =============     ============

Operating income (loss)                   $     (10,972)    $    (56,500)     $    15,150

Crude oil production (MBbls)                      777.9            728.6            936.7
NGLs production (MBbls)                           376.5            867.4            992.3
Natural gas production (MMcf)                  25,697.9         24,929.9         21,050.0

Average crude oil sales price (per Bbl)   $       14.57     $      13.65      $     18.63
Average NGLs sales price (per Bbl)        $       13.40     $       6.81      $     10.75
Average natural gas sales price (per Mcf) $        1.66     $       1.54      $      1.79


</TABLE>

COMPARISON OF YEAR ENDED DECEMBER 31, 1999 TO YEAR ENDED DECEMBER 31, 1998

    OPERATING REVENUE. During the year ended December 31, 1999, operating
revenue from crude oil, natural gas and natural gas liquids sales, and natural
gas processing revenues increased by $4.7 million from $54.3 million in 1998 to
$59.0 million in 1999. This increase was primarily attributable to an increase
in commodity prices. Increased prices contributed $8.1 million in additional
revenue, which was offset by $3.4 million due to a decrease in production
volumes.

    Natural gas liquids volumes declined from 867.4 MBbls in 1998 to 376.5 in
1999. The decline in natural gas liquids was primarily a result of the sale of
oil and gas producing properties in Wyoming in late 1998. The Wyoming properties
contributed 440.6 MBbls of natural gas liquids in 1998. Also contributing to the
decline in natural gas liquids volumes was the closing of two gas processing
plants in South Texas, one in late 1998 and one in January 1999 and our decision
to stop processing gas in early 1999 due to depressed prices. We resumed
processing natural gas in April 1999 as prices improved and third party
facilities became available. Crude oil sales volumes increased by 6.8% from
728.6 MBbls in 1998 to 777.9 MBbls during 1999. Natural gas sales volumes


                                       28
<PAGE>
increased by 13.8% from 24.9 Bcf in 1998 to 25.7 Bcf in 1999. The increase in
crude oil and natural gas sales volumes was attributable to increased production
attributable to our ongoing development program on existing and acquired
properties.

Average sales prices in 1999 were:

o        $14.57 per Bbl of crude oil,
o        $13.40 per Bbl of natural gas liquids, and
o        $1.66 per Mcf of natural gas.

Average sales prices in 1998 were:

o        $13.65 per Bbl of crude oil,
o        $6.81 per Bbl of natural gas liquids, and
o        $1.54 per Mcf of natural gas.

We also had gas  processing  revenue of $4.2 million in 1999 as compared to $3.1
million in 1998.

    LEASE OPERATING EXPENSE. Lease operating expense ("LOE") and natural gas
processing costs decreased by $0.2 million from $18.1 million for the year ended
December 31, 1998 to $17.9 million for the same period of 1999. LOE on a per
Mcfe basis for 1999 was $0.55 per Mcfe as compared to $0.52 per Mcfe in 1998.
The increase in the per Mcfe LOE is due to the sale of low cost gas wells in
Wyoming which were replaced with higher cost oil wells acquired in Canada with
the acquisition of New Cache Petroleums, Ltd. in January 1999. The decrease was
due primarily to the greater number of wells we owned for the year ended
December 31, 1999 compared to the year ended December 31, 1998.

    G&A EXPENSE. G&A expense decreased from $5.5 million for the year ended
December 31, 1998 to $5.3 million for the year ended December 31, 1999. This is
primarily a result of cost control measures implemented in the climate of
depressed prices. Our G&A expense on a per Mcfe basis was unchanged at $0.16 per
Mcfe in 1999 and 1998.

    DD&A EXPENSE. Depreciation, depletion and amortization ("DD&A") expense
increased by $3.6 million from $31.2 million for the year ended December 31,
1998 to $34.8 million for the year ended December 31, 1999. Our DD&A expense on
a per Mcfe basis for 1999 was $1.07 per Mcfe as compared to $0.90 per Mcfe in
1998. The increase in DD&A is the result of higher finding and acquisition costs
in 1998 and downward reserve revisions in 1999, primarily related to Canadian
operations.

    INTEREST EXPENSE. Interest expense increased by $6.2 million from $30.8
million to $37.0 million for the year ended December 31, 1999 compared to 1998.
This increase was attributable to our increased borrowings during 1999. In March
1999, we issued $63.5 million in principal amount of the first lien notes . In
December 1999, we consummated the exchange offer whereby $188.8 million in
second lien notes, 16,078,990 shares of our common stock, and 16,078,990 CVRs
were exchanged for $269.7 million of the old notes. Long-term debt decreased
from $299.8 million at December 31, 1998 to $273.4 million at December 31, 1999.

    CEILING LIMITATION WRITEDOWN. We record the carrying value of our crude oil
and natural gas properties using the full cost method of accounting for oil and
gas properties. Under this method, we capitalize the cost to acquire, explore
for and develop oil and gas properties. Under the full cost accounting rules,
the net capitalized cost of crude oil and natural gas properties less related
deferred taxes, are limited by country, to the lower of the unamortized cost or
the cost ceiling, defined as the sum of the present value of estimated
unescalated future net revenues from proved reserves, discounted at 10%, plus
the cost of properties not being amortized, if any, plus the lower of cost or
estimated fair value of unproved properties included in the costs being
amortized, if any, less related income taxes. If the net capitalized cost of
crude oil and natural gas properties exceeds the ceiling limit, we are subject
to a ceiling limitation writedown to the extent of such excess. A ceiling
limitation writedown is a charge to earnings which does not impact cash flow
from operating activities. However, such writedowns do impact the amount of our
stockholders' equity.

    The risk that we will be required to writedown the carrying value of our oil
and gas assets increases when oil and gas prices are depressed or volatile. In
addition, writedowns may occur if we have substantial downward revisions in our


                                       29
<PAGE>
estimated proved reserves or if purchasers or governmental action cause an
abrogation of, or if we voluntarily cancel, long-term contracts for our natural
gas. For the year ended December 31, 1999, we recorded a writedown of $19.1
million, $11.9 million after tax, related to our Canadian properties. We cannot
assure you that we will not experience additional writedowns in the future.
Should commodity prices decline, a further writedown of the carrying value of
our crude oil and natural gas properties may be required. See Note 17 of Notes
to Consolidated Financial Statements.

COMPARISON OF YEAR ENDED DECEMBER 31, 1998 TO YEAR ENDED DECEMBER 31, 1997

    OPERATING REVENUE. During the year ended December 31, 1998, operating
revenue from crude oil, natural gas and natural gas liquids sales, and natural
gas processing revenues decreased by $12.0 million from $69.4 million in 1997 to
$57.4 million in 1998, of which $11.8 million was attributable to the Wyoming
Properties. This decrease was primarily attributable to a decline in commodity
prices.

    Production volumes increased 5.8% from 32,622 MMcfe in 1997 to 34,505 MMcfe
for the year ended December 1998, of which 8,609 MMcfe were attributable to the
Wyoming Properties. Crude oil and natural gas liquids sales volumes decreased by
17.2% from 1,930 MBbls in 1997 to 1,596 MBbls during 1998, and natural gas sales
volumes increased by 18.4% from 21.1 Bcf in 1997 to 38.4 Bcf in 1998. The
increase in natural gas sales volumes was attributable to increased production
attributable to our ongoing development program on existing and acquired
properties. Crude oil sales volumes decreased 22.2% to 729 MBbls during 1998
from 937 MBbls in 1997. This decrease was due primarily to our decreased
emphasis on crude oil development projects during 1998 in response to the
continuing decline in crude oil prices.

    Natural gas liquids sales volumes decreased 12.6% to 867 MBbls in 1998 from
992 MBbls in 1997. Approximately 66 MBbls of the decline in natural gas liquids
was attributable to the loss of production from the Wyoming Properties. In the
ten and one-half months that we owned the Wyoming Properties during 1998, they
contributed 89 MBbls of crude oil, 454 MBbls of natural gas liquids and 5.4 Bcf
of natural gas production.

Average sales prices in 1998 were:

o        $13.65 per Bbl of crude oil,
o        $6.81 per Bbl of natural gas liquids, and
o        $1.54 per Mcf of natural gas.

Average sales prices in 1997 were:

o        $18.63 per Bbl of crude oil,
o        $10.75 per Bbl of natural gas liquids, and
o        $1.79 per Mcf of natural gas.

We also had natural gas processing  revenues of $3.1 million in 1998 as compared
to $3.6 million in 1997.

    LEASE OPERATING EXPENSE. LOE and natural gas processing costs increased by
$2.0 million from $16.1 million for the year ended December 31, 1997 to $18.1
million for the same period of 1998, of which $2.0 million was attributable to
the Wyoming Properties. The increase was due primarily to the greater number of
wells we owned for the year ended December 31, 1998, compared to the year ended
December 31, 1997. Our LOE on a per Mcfe basis for 1998 was $0.49 per Mcfe as
compared to $0.46 per Mcfe in 1997. Natural gas processing costs remained
constant at $1.2 million in 1998 as compared to $1.2 million in 1997.

    G&A EXPENSE. G&A expense increased from $4.2 million for the year ended
December 31, 1997 to $5.3 million for the year ended December 31, 1998, as a
result of our hiring of additional staff. The sale of the Wyoming Properties did
not have a material effect on G&A expense. Our G&A expense on a per Mcfe basis
was $0.16 per Mcfe in 1998 compared to $0.13 per Mcfe for 1997.

    DD&A EXPENSE. Due to the increase in sales volumes of crude oil and natural
gas, DD&A expense increased by $600,000 from $30.6 million for the year ended


                                       30
<PAGE>
December 31, 1997 to $31.2 million for the year ended December 31, 1998, of
which $3.4 million was attributable to the Wyoming Properties. Our DD&A expense
on a per Mcfe basis for 1998 was $0.90 per Mcfe as compared to $0.94 per Mcfe in
1997.

    INTEREST EXPENSE AND PREFERRED DIVIDENDS. Interest expense and preferred
dividends increased by $6.2 million from $24.6 million to $30.8 million for the
year end December 31, 1998 compared to 1997. This increase was attributable to
our increased borrowings during 1998. In January 1998, Abraxas and Canadian
Abraxas issued $60.0 million in principal amount of 11.5% Senior Notes due 2004,
Series C ("Series C Notes"), and in June 1998, Abraxas and Canadian Abraxas
exchanged all of their outstanding Series C Notes and their 11.5% Senior Notes
due 2004, Series B in the original principal amount of $215.0 million ("Series B
Notes") for $275.0 million of the old notes.

    During 1998, we also made additional borrowings under our revolving credit
facility. Long-term debt increased from $248.6 million at December 31, 1997 to
$299.7 million at December 31, 1998. During 1998, we paid no preferred dividends
as compared to $183,000 in 1997. Preferred dividends were eliminated on July 1,
1997, as the result of the conversion of all outstanding preferred stock into
Abraxas common stock.

    CEILING LIMITATION WRITEDOWN. We record the carrying value of our crude oil
and natural gas properties using the full cost method of accounting for oil and
gas properties. Under this method, we capitalize the cost to acquire, explore
for and develop oil and gas properties. Under the full cost accounting rules,
the net capitalized cost of crude oil and natural gas properties less related
deferred taxes, are limited by country, to the lower of the unamortized cost or
the cost ceiling, defined as the sum of the present value of estimated
unescalated future net revenues from proved reserves, discounted at 10%, plus
the cost of properties not being amortized, if any, plus the lower of cost or
estimated fair value of unproved properties included in the costs being
amortized, if any, less related income taxes. If the net capitalized cost of
crude oil and natural gas properties exceeds the ceiling limit, we are subject
to a ceiling limitation writedown to the extent of such excess. A ceiling
limitation writedown is a charge to earnings which does not impact cash flow
from operating activities. However, such writedowns do impact the amount of our
stockholders' equity.

    The risk that we will be required to writedown the carrying value of our
crude oil and natural gas assets increases when crude oil and natural gas prices
are depressed or volatile. In addition, writedowns may occur if we have
substantial downward revisions in our estimated proved reserves or if purchasers
or governmental action cause an abrogation of, or if we voluntarily cancel,
long-term contracts for our natural gas. For the year ended December 31, 1998,
we recorded a writedown of $61.2 million related to our United States
properties. No assurance can be given that we will not experience additional
writedowns in the future. Should commodity prices decline, a further writedown
of the carrying value of our crude oil and natural gas properties may be
required. See Note 17 of Notes to Consolidated Financial Statements.

                                       31
<PAGE>
LIQUIDITY AND CAPITAL RESOURCES

    General. Capital expenditures in 1997, 1998 and 1999 were $87.8 million,
$57.9 million and $128.7 million, respectively. The table below sets forth the
components of these capital expenditures on a historical basis for the three
years ended December 31, 1997, 1998 and 1999.

                                                 Year Ended December 31,
                                        1997            1998             1999
                                     ---------       ---------        ---------
                                               (dollars in thousands)
Expenditure category:
      Property acquisitions (1)      $ 24,210        $   2,729        $  89,743
      Development                      61,414           51,821           37,344
      Facilities and other              2,140            3,311            1,621
                                     --------        ---------        ---------

      Total                          $ 87,764        $  57,861        $ 128,708
                                     ========        =========        =========
- ----------

(1) Acquisition cost includes 7,585,000 common shares and 4,000,000 special
    warrants of Grey Wolf valued at approximately $3.7 million in 1997 and
    71,063 shares of Abraxas common stock valued at approximately $449,000 in
    1998 related to the acquisition of certain crude oil and natural gas
    properties.

    During 1999, expenditures were primarily for the acquisition of New Cache
Petroleums, Ltd. During 1997 and 1998, expenditures were primarily for the
development of existing properties. These expenditures were funded through
internally generated cash flow, the issuance of the Series C Notes and the first
lien notes and borrowings under our credit facility.

    At December 31, 1999, we had current assets of $19.0 million and current
liabilities of $26.3 million resulting in a working capital deficit of $(7.3)
million. The material components of our current liabilities at December 31,
1999, included trade accounts payable of $8.4 million, revenues due third
parties of $10.6 million and accrued interest of $6.4 million. Stockholders'
equity increased from a deficit of $(63.5) million at December 31, 1998, to
$(9.5) million at December 31, 1999, primarily due to the restructuring of our
debt in 1999 in the exchange offer.

    Our current budget for capital expenditures for 2000 other than acquisition
expenditures is $49.6 million, approximately $8.1 million of which has been
spent to date. The remaining portion of such expenditures is largely
discretionary and will be made primarily for the development of existing
properties. Additional capital expenditures may be made for acquisition of
producing properties if such opportunities arise, but we currently have no
agreements, arrangements or undertakings regarding any material acquisitions. We
have no material long-term capital commitments and are consequently able to
adjust the level of our expenditures as circumstances dictate. Additionally, the
level of capital expenditures will vary during future periods depending on
market conditions and other related economic factors. Should the prices of crude
oil and natural gas decline, our cash flows will decrease which may result in a
further reduction of the capital expenditures budget.

    Operating activities for the year ended December 31, 1999, provided us $3.9
million of cash. Investing activities used $111.2 million during 1999, $17.5
million was provided from the sale of oil and gas producing properties and
$128.7 million was used primarily for the acquisition and development of
producing properties. Financing provided $49.1 million during 1999.

    Operating activities for the year ended December 31, 1998, provided $4.8
million of cash to us. Investing activities provided $2.0 million in 1998, $59.4
million was provided from the sale of oil and gas producing properties,
primarily the Wyoming Properties, and $57.4 million was used primarily for the
acquisition and development of producing properties. Financing provided $52.5
million during 1998.

    Operating activities for the year ended December 31, 1997, provided $36.6
million of cash. Investing activities required $74.5 million primarily for the
acquisition and development of producing properties. Financing activities
provided $33.3 million during 1997.

                                       32
<PAGE>
    We are heavily dependent on crude oil and natural gas prices which have
historically been volatile. Although we have hedged a portion of our natural gas
production and substantially all of our crude oil production and intend to
continue this practice, future crude oil and natural gas price declines would
have a material adverse effect on our overall results, and therefore, our
liquidity. Furthermore, low crude oil and natural gas prices could affect our
ability to raise capital on terms favorable to us.

CURRENT LIQUIDITY NEEDS. Since January 1999, we have sought to improve our
liquidity in order to allow us to meet our debt service requirements and to
maintain and increase existing production.

    Our sale in March 1999 of our first lien notes allowed us to refinance our
bank debt, meet our near-term debt service requirements and make limited crude
oil and natural gas capital expenditures.

    In October 1999, we sold a dollar denominated production payment for $4.0
million relating to existing natural gas wells in the Edwards Trend in South
Texas to a unit of Southern Energy, Inc. and in January 2000, we sold an
additional production payment for $2.0 million relating to additional natural
gas wells in the Edwards Trend to Southern. We have the ability to sell up to
$50 million to Southern for drilling opportunities in the Edwards Trend.

    In December 1999, Abraxas and our wholly-owned Canadian subsidiary, Canadian
Abraxas Petroleum Limited, completed an exchange offer whereby we exchanged the
second lien notes, common stock, and contingent value rights for approximately
98.43% of our outstanding old notes. The exchange offer reduced our long term
debt by $76 million net of fees and expenses.

    In March 2000, we sold our interest in certain crude oil and natural gas
properties that we owned and operated in Wyoming. Simultaneously, a limited
partnership of which one of our subsidiaries was the general partner sold its
interest in crude oil and natural gas properties in the same area. Our net
proceeds from these transactions were approximately $34.0 million.

    We are continuing to rationalize our significant non-core Canadian assets to
allow us to continue to grow while reducing our debt. We may sell non-core
assets or seek partners to fund a portion of the exploration costs of
undeveloped acreage and are considering other potential strategic alternatives.

    We will have three principal sources of liquidity going forward: (i) cash on
hand, including the proceeds from the sale of the Wyoming properties, (ii) cash
flow from operations, and (iii) the production payment with Southern. We also
intend to sell certain non-core properties, although the terms of the first lien
notes indenture, the second lien notes indenture and the old notes indenture
substantially limit our use of proceeds from such sales. While the availability
of capital resources cannot be predicted with certainty and is dependent upon a
number of factors including factors outside of management's control, management
believes that the net cash flow from operations plus cash on hand, cash
available under the production payment and the proceeds from the sale of certain
non-core properties will be adequate to fund operations and planned capital
expenditures.

    HEDGING ACTIVITIES. Our results of operations are significantly affected by
fluctuations in commodity prices and we seek to reduce our exposure to price
volatility by hedging our production through swaps, options and other commodity
derivative instruments.

    In November 1996, we assumed hedge agreements extending through October 2001
with a counterparty involving various quantities and fixed prices. These hedge
agreements provided that we make payments to the counterparty to the extent the
market prices, determined based on the price for crude oil on the NYMEX and the
Inside FERC, Tennessee Gas Pipeline Co. Texas (Zone O) price for natural gas
exceeded certain fixed prices and for the counterparty to make payments to us to
the extent the market prices were less than such fixed prices. We accounted for
the related gains or losses in crude oil and natural gas revenue in the period
of the hedged production. We terminated these hedge agreements in January 1999
and were paid $750,000 by the counterparty for such termination. This amount is
included in other income in the accompanying financial statements.

                                       33
<PAGE>

    In March 1998, we entered into a costless collar hedge agreement with Enron
Capital and Trade Resources Corp. for 2,000 Bbls of crude oil per day with a
floor price of $14.00 per Bbl and a ceiling price of $22.30 per Bbl for crude
oil on the NYMEX. The agreement was effective April 1, 1998 and extended through
March 31, 1999. Under the terms of the agreement we were paid when the average
monthly price for crude oil on the NYMEX is below the floor price and will pay
the counterparty when the average monthly price exceeds the ceiling price.
During the year ended December 31, 1999, we realized a gain of $204,600 on this
agreement, which is accounted for in crude oil and natural gas revenue. We have
also entered into a hedge agreement with Barrett Resources Corporation
("Barrett") for the period November 1999 through October 2000. This agreement is
for 1,000 Bbls per day with us being paid $20.30 and 1,000 barrels per day with
a floor price of $18.00 per barrel and a ceiling of $22.00 per Bbl.
Additionally, Barrett has a call on either 1,000 Bbls of crude oil or 20,000
MMBtu of natural gas per day at Barrett's option at fixed prices through October
31, 2002. We realized a loss of $1.8 million for the year ended December 31,
1999 in connection with this agreement, which is accounted for in crude oil and
natural gas revenue.

    As of March 1, 2000, we had 22.5 MMBtupd hedged through October 31, 2000 of
which 2.5 MMBtupd is hedged at an average NYMEX price less $0.83 (approximately
$1.75 per MMBtu as of February 2000) and 20.0 MMBtupd with a ceiling of $2.39
and a floor of $2.07 based on an AECO index. Both of these hedges are with
Barrett Resources. In connection with the 20.0 MMBtupd Barrett hedge, we
realized a loss of $2.5 million for the year ended December 31, 1999, which is
accounted for in crude oil and natural gas revenue.

LONG-TERM INDEBTEDNESS

    OLD NOTES. On November 14, 1996, Abraxas and Canadian Abraxas consummated
the offering of $215.0 million of their 11.5% Senior Notes due 2004, Series A,
which were exchanged for Series B Notes in February 1997. On January 27, 1998,
Abraxas and Canadian Abraxas completed the sale of $60.0 million of the Series C
Notes. The Series B Notes and the Series C Notes were subsequently exchanged for
$275.0 million in principal amount of the old notes in June 1998.

    Interest on the old notes is payable semi-annually in arrears on May 1 and
November 1 of each year at the rate of 11.5% per annum. The old notes are
redeemable, in whole or in part, at the option of Abraxas and Canadian Abraxas,
on or after November 1, 2000, at the redemption prices set forth below, plus
accrued and unpaid interest to the date of redemption, if redeemed during the
12-month period commencing on November 1 of the years set forth below:


                  Year                                          Percentage

                  2000......................................     105.750%
                  2001......................................     102.875%
                  2002 and thereafter.......................     100.000%

    The old notes are joint and several obligations of Abraxas and Canadian
Abraxas and rank pari passu in right of payment to all existing and future
unsubordinated indebtedness of Abraxas and Canadian Abraxas. The old notes rank
senior in right of payment to all future subordinated indebtedness of Abraxas
and Canadian Abraxas. The old notes are, however, effectively subordinated to
the first lien notes to the extent of the value of the collateral securing the
first lien notes and the second lien notes to the extent of the value of the
collateral securing the second lien notes. The old notes are unconditionally
guaranteed, on a senior basis by a wholly-owned Abraxas subsidiary, Sandia Oil &
Gas Corporation. The guarantee is a general unsecured obligation of Sandia and
ranks pari passu in right of payment to all unsubordinated indebtedness of
Sandia and senior in right of payment to all subordinated indebtedness of
Sandia. The guarantee is effectively subordinated to the first lien notes and
the second lien notes to the extent of the value of the collateral securing
these obligations.

    Upon a change of control, each holder of the old notes will have the right
to require Abraxas and Canadian Abraxas to repurchase all or a portion of such
holder's old notes at a redemption price equal to 101% of the principal amount


                                       34
<PAGE>

thereof, plus accrued and unpaid interest to the date of repurchase. In
addition, Abraxas and Canadian Abraxas will be obligated to offer to repurchase
the old notes at 100% of the principal amount thereof plus accrued and unpaid
interest to the date of repurchase in the event of certain asset sales.

    FIRST LIEN NOTES. In March 1999, Abraxas consummated the sale of $63.5
million of the first  lien  notes.  Interest  on the first lien notes is payable
semi-annually in arrears on March 15 and September 15, commencing  September 15,
1999. The first lien notes are redeemable, in whole or in part, at the option of
Abraxas on or after March 15, 2001,  at the  redemption  prices set forth below,
plus accrued and unpaid  interest to the date of redemption,  if redeemed during
the 12-month period commencing on March 15 of the years set forth below:


                    Year                                     Percentage

                    2001..................................    103.000%
                    2002 and thereafter...................    100.000%

    At any time, or from time to time, prior to March 15, 2001, Abraxas may, at
its option, use all or a portion of the net cash proceeds of one or more equity
offerings to redeem up to 35% of the aggregate original principal amount of the
first lien notes at a redemption price equal to 112.875% of the aggregate
principal amount of the first lien notes be redeemed, plus accrued and unpaid
interest.

    The first lien notes are senior indebtedness of Abraxas secured by a first
lien on substantially all of the crude oil and natural gas properties of Abraxas
and the shares of Grey Wolf owned by Abraxas. The first lien notes are
unconditionally guaranteed on a senior basis, jointly and severally, by Canadian
Abraxas, Sandia and one of our wholly-owned subsidiaries, Wamsutter Holdings,
Inc.. The guarantees are secured by substantially all of the crude oil and
natural gas properties of the guarantors and the shares of Grey Wolf owned by
Canadian Abraxas.

    Upon a change of control, each holder of the first lien notes will have the
right to require Abraxas to repurchase such holder's first lien notes at a
redemption price equal to 101% of the principal amount thereof plus accrued and
unpaid interest to the date of repurchase. In addition, Abraxas will be
obligated to offer to repurchase the first lien notes at 100% of the principal
amount thereof plus accrued and unpaid interest to the date of redemption in the
event of certain asset sales.

    The first lien notes indenture contains certain covenants that limit the
ability of Abraxas and certain of its subsidiaries, including the guarantors of
the first lien notes (the "Restricted Subsidiaries") to, among other things,
incur additional indebtedness, pay dividends or make certain other restricted
payments, consummate certain asset sales, enter into certain transactions with
affiliates, incur liens, merge or consolidate with any other person or sell,
assign, transfer, lease, convey or otherwise dispose of all or substantially all
of the assets of Abraxas.

    The first lien notes indenture provides, among other things, that Abraxas
may not, and may not cause or permit the Restricted Subsidiaries, to, directly
or indirectly, create or otherwise cause to permit to exist or become effective
any encumbrance or restriction on the ability of such subsidiary to pay
dividends or make distributions on or in respect of its capital stock, make
loans or advances or pay debts owed to Abraxas or any other Restricted
Subsidiary, guarantee any indebtedness of Abraxas or any other Restricted
Subsidiary or transfer any of its assets to Abraxas or any other Restricted
Subsidiary except for such encumbrances or restrictions existing under or by
reason of:

        (1) applicable law;

        (2) the first lien notes indenture;

        (3) customary non-assignment provisions of any contract or any lease
governing leasehold interest of such subsidiaries;

                                       35
<PAGE>

        (4) any instrument governing indebtedness assumed by us in an
acquisition, which encumbrance or restriction is not applicable to such
Restricted Subsidiary or the properties or assets of such subsidiary other than
the entity or the properties or assets of the entity so acquired;

        (5) agreements existing on the Issue Date (as defined in the first lien
notes indenture) to the extent and in the manner such agreements were in effect
on the Issue Date;

        (6) customary restrictions with respect to subsidiaries of Abraxas
pursuant to an agreement that has been entered into for the sale or disposition
of capital stock or assets of such Restricted Subsidiary to be consummated in
accordance with the terms of the first lien notes indenture or any Security
Documents (as defined in the first lien notes indenture) solely in respect of
the assets or capital stock to be sold or disposed of;

        (7) any instrument governing certain liens permitted by the first lien
notes indenture, to the extent and only to the extent such instrument restricts
the transfer or other disposition of assets subject to such lien; or

        (8) an agreement governing indebtedness incurred to refinance the
indebtedness issued, assumed or incurred pursuant to an agreement referred to in
clause (2), (4) or (5) above; provided, however, that the provisions relating to
such encumbrance or restriction contained in any such refinancing indebtedness
are no less favorable to the holders of the first lien notes in any material
respect as determined by the Board of Directors of Abraxas in their reasonable
and good faith judgment that the provisions relating to such encumbrance or
restriction contained in the applicable agreement referred to in such clause
(2), (4) or (5) and do not extend to or cover any new or additional property or
assets and, with respect to newly created liens, (A) such liens are expressly
junior to the liens securing the first lien notes, (B) the refinancing results
in an improvement on a pro forma basis in Abraxas' Consolidated EBITDA Coverage
Ratio (as defined in the first lien notes indenture) and (C) the instruments
creating such liens expressly subject the foreclosure rights of the holders of
the refinanced indebtedness to a stand-still of not less than 179 days.

    SECOND LIEN NOTES. In December 1999, Abraxas and Canadian Abraxas
consummated an exchange offer whereby $188,778,000 of the second lien notes were
exchanged for  $269,699,000  of the old notes.  An additional  $5,000,000 of the
second lien notes were issued in payment of fees and  expenses.  Interest on the
second lien notes is payable  semi-annually  in arrears on May 1 and November 1,
commencing  May 1, 2000.  The second lien notes are  redeemable,  in whole or in
part,  at the option of Abraxas  and  Canadian  Abraxas on or after  December 1,
2000, at the redemption prices set forth below, plus accrued and unpaid interest
to the date of redemption,  if redeemed during the 12-month period commencing on
December 1 of the years set forth below:


                    Year                                           Percentage

                    2000.......................................   105.750%
                    2001.......................................   102.875%
                    2002 and thereafter........................   100.000%

    Prior to December 1, 2000, Abraxas and Canadian Abraxas may use all or a
portion of the net cash proceeds of one or more equity offerings to redeem up to
50% of the aggregate original principal amount of the second lien notes at a
redemption price equal to 111.50% of the principal amount of the second lien
notes be redeemed, plus accrued and unpaid interest.

    The second lien notes are senior indebtedness of Abraxas and Canadian
Abraxas and are secured by a second lien on substantially all of the crude oil
and natural gas properties of Abraxas and Canadian Abraxas and the shares of
Grey Wolf owned by Abraxas and Canadian Abraxas. The second lien notes are
unconditionally guaranteed on a senior basis, jointly and severally, by Sandia
and Wamsutter. The guarantees are secured by substantially all of the crude oil
and natural gas properties of the guarantors. The second lien notes are,


                                       36
<PAGE>

however, effectively subordinated to the first lien notes and related guarantees
to the extent the value of the collateral securing the second lien notes and
related guarantees and the first lien notes and related guarantees is
insufficient to pay both the second lien notes and the first lien notes.

    Upon a change of control, each holder of the second lien notes will have the
right to require Abraxas and Canadian Abraxas to repurchase such holder's second
lien notes at a redemption price equal to 101% of the principal amount thereof
plus accrued and unpaid interest to the date of repurchase. In addition, Abraxas
and Canadian Abraxas will be obligated to offer to repurchase the second lien
notes at 100% of the principal amount thereof plus accrued and unpaid interest
to the date of redemption in the event of certain asset sales.

    The second lien notes indenture contains certain covenants that limit the
ability of Abraxas and Canadian Abraxas and certain of their subsidiaries,
including the guarantors of the second lien notes (the "Restricted
Subsidiaries") to, among other things, incur additional indebtedness, pay
dividends or make certain other restricted payments, consummate certain asset
sales, enter into certain transactions with affiliates, incur liens, merge or
consolidate with any other person or sell, assign, transfer, lease, convey or
otherwise dispose of all or substantially all of the assets of Abraxas or
Canadian Abraxas.

    The second lien notes indenture provides, among other things, that Abraxas
and Canadian Abraxas may not, and may not cause or permit the Restricted
Subsidiaries, to, directly or indirectly, create or otherwise cause to permit to
exist or become effective any encumbrance or restriction on the ability of such
subsidiary to pay dividends or make distributions on or in respect of its
capital stock, make loans or advances or pay debts owed to Abraxas, Canadian
Abraxas or any other Restricted Subsidiary, guarantee any indebtedness of
Abraxas, Canadian Abraxas or any other Restricted Subsidiary or transfer any of
its assets to Abraxas, Canadian Abraxas or any other Restricted Subsidiary
except for such encumbrances or restrictions existing under or by reason of:

        (1) applicable law;

        (2) the old notes indenture, the first lien notes indenture, or the
second lien notes indenture;

        (3) customary non-assignment provisions of any contract or any lease
governing leasehold interest of such subsidiaries;

        (4) any instrument governing indebtedness assumed by us in an
acquisition, which encumbrance or restriction is not applicable to such
Restricted Subsidiary or the properties or assets of such subsidiary other than
the entity or the properties or assets of the entity so acquired;

        (5) agreements existing on the Issue Date (as defined in the second lien
notes indenture) to the extent and in the manner such agreements were in effect
on the Issue Date;

        (6) customary restrictions with respect to subsidiaries of Abraxas and
Canadian Abraxas pursuant to an agreement that has been entered into for the
sale or disposition of capital stock or assets of such Restricted Subsidiary to
be consummated in accordance with the terms of the second lien notes solely in
respect of the assets or capital stock to be sold or disposed of;

        (7) any instrument governing certain liens permitted by the second lien
notes indenture, to the extent and only to the extent such instrument restricts
the transfer or other disposition of assets subject to such lien; or

        (8) an agreement governing indebtedness incurred to refinance the
indebtedness issued, assumed or incurred pursuant to an agreement referred to in
clause (2), (4) or (5) above; provided, however, that the provisions relating to
such encumbrance or restriction contained in any such refinancing indebtedness
are no less favorable to the holders of the second lien notes in any material
respect as determined by the Board of Directors of Abraxas in their reasonable
and good faith judgment that the provisions relating to such encumbrance or
restriction contained in the applicable agreement referred to in such clause
(2), (4) or (5).

NET OPERATING LOSS  CARRYFORWARDS At December 31, 1999, the Company had, subject


                                       37
<PAGE>

to  the  limitation   discussed   below,   $94,573,000  of  net  operating  loss
carryforwards  for U.S.  tax  purposes,  of which it is  estimated  a maximum of
$7,260,000 may be utilized before it expires,  absent the application of Section
382(h) which allows built-in gains to offset carryforwards  otherwise limited by
Section 382 of the Internal  Revenue Code of 1986,  as amended,  (Section  382).
These loss carryforwards will expire from 2002 through 2018 if not utilized.  At
December 31, 1999,  the Company had  approximately  $10,262,000 of net operating
loss  carryforwards  for Canadian tax purposes of which  $274,000 will expire in
2000,  $3,542,000  will  expire  in  2001,  $151,000  will  expire  in 2002  and
$6,295,000 will expire in 2003-2005.

    As a result of the acquisition of certain partnership interests and crude
oil and natural gas properties in 1990 and 1991, an ownership change under
Section 382 occurred in December 1991. Accordingly, it is expected that the use
of the U.S. net operating loss carryforwards generated prior to December 31,
19991 of $4,909,000 will be limited to approximately $235,000 per year.

    During 1992, the Company acquired 100% of the common stock of an unrelated
corporation. The use of net operating loss carryforwards of the acquired
corporation of $837,000 acquired in the acquisition are limited to approximately
$115,000 per year.

    As a result of the issuance of additional shares of common stock for
acquisitions and sales of common stock, an additional ownership change under
Section 382 occurred in October 1993. Accordingly, it is expected that the use
of all U.S. net operating loss carryforwards generated through October 1993
(including those subject to the 1991 and 1992 ownership changes discussed above)
of $8,875,000 will be limited as described above and in the following paragraph.

    An ownership change under Section 382 occurred in December 1999, following
the issuance of additional shares, as described in Note 8 of the financial
statements. It is expected that the annual use of U.S. net operating loss
carryforwards subject to this Section 382 limitation will be limited to
approximately $363,000, subject to the lower limitations described above. Future
changes in ownership may further limit the use of the Company's carryforwards.

    The annual Section 382 limitation may be increased during any year, within 5
years of a change in ownership, in which built-in gains that existed on the date
of the change in ownership are recognized.

    In addition to the Section 382 limitations, uncertainties exist as to the
future utilization of the operating loss carryforwards under the criteria set
forth under FASB Statement No. 109. Therefore, the Company has established a
valuation allowance of $32,822,000 and $36,134,000 for deferred tax assets at
December 31, 1998 and 1999, respectively.


YEAR 2000

    We assessed the impact of the Year 2000 issue on our operations, including
developing and implementing project plans and cost estimates required to make
our information system infrastructure, information systems and embedded
technology Year 2000 compliant. We were advised by the vendors of each of our
most material hardware and software systems that such systems were Year 2000
compliant. We also performed independent testing of critical applications to
verify the accuracy of such assertions.

    In the area of third party suppliers and customers, we monitored and
assessed the readiness of such third parties. We monitored third party readiness
based on correspondence received from our major vendors and suppliers, review of
Year 2000 disclosure in documents filed with the SEC and verbal communications.
We did not identify any material problems associated with the Year 2000
readiness efforts of our major suppliers and customers and, other than
correspondence, documents filed with the SEC and verbal communications, we did
not receive any assurances that such customers and suppliers were Year 2000
compliant.

    We spent approximately $120,000 in replacing computer hardware and software


                                       38
<PAGE>

we did not believe to be Year 2000 compliant, some of which we had already
anticipated replacing for other reasons. Such expenditures were funded out of
our operational cash flows. Based on existing information, we do not anticipate
spending any further material amounts in connection with Year 2000 compliance
and that any such required amounts would not have a material effect on our
financial position, cash flows or results of operations.

    As of March 14, 2000, we have not and, to our knowledge, none of our
third-party suppliers or customers have experienced any Year 2000 related
failures. However, there is a continuing risk of such failures for both us and
our third-party suppliers and customers. These failures could result in an
interruption in or a failure of certain business activities or functions. Such
failures could materially and adversely affect our results of operations,
liquidity or financial condition. The principal areas of risk are thought to be
oil and gas production control systems, other imbedded operations control
systems and third party Year 2000 readiness. Furthermore, there can be no
assurance that critical contractors, customers or other parties with which we do
business will not experience failures.

    We believe that the "most reasonably likely worst case" scenarios are as
follows: (i) unanticipated Year 2000 induced failures in information systems
could cause a reliance on manual contingency procedures and significantly reduce
efficiencies in the performance of certain normal business activities; (ii)
unanticipated failures in embedded operations process control systems due to
Year 2000 causes could result in temporarily suspending operations at certain
operating facilities with consequent loss of revenue; and (iii) slowdowns or
disruptions in the third party supply chain due to Year 2000 performance of
certain normal business activities.


ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK; COMMODITY
PRICE RISK

COMMODITY PRICE RISK

    Our exposure to market risks rest primarily with the volatile nature of
crude oil, natural gas and natural gas liquids prices. We manage crude oil and
natural gas prices through the periodic use of commodity price hedging
agreements. You should read the discussion under "Management's Discussion and
Analysis of Financial Condition and Results of Operations--Liquidity and Capital
Resources" for more information regarding our hedging activities. Assuming the
production levels we attained during the year ended December 31, 1999, a 10%
decline in crude oil, natural gas and natural gas liquids prices would have
reduced our operating revenue, cash flow and net income (loss) by approximately
$6.0 million for the year.

INTEREST RATE RISK

    At December 31, 1999, substantially all of our long-term debt is at fixed
interest rates and not subject to fluctuations in market rates.

FOREIGN CURRENCY

    Our Canadian operations are measured in the local currency of Canada. As a
result , our financial results could be affected by changes in foreign currency
exchange rates or weak economic conditions in the foreign markets. Canadian
operations reported a pre tax loss of $25.6 million for the year ended December
31, 1999. It is estimated that a 5% change in the value of the U.S. dollar to
the Canadian dollar would have changed our net income by approximately $1.3
million. We do not maintain any derivative instruments to mitigate the exposure
to translation risk. However, this does not preclude the adoption of specific
hedging strategies in the future.


ITEM 8. FINANCIAL STATEMENTS.

    For the financial statements and supplementary data required by this Item 8,
see the Index to Consolidated Financial Statements and Schedules.

                                       39
<PAGE>


ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
FINANCIAL DISCLOSURE.

         Not Applicable.


                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

    There is incorporated in this Item 10 by reference that portion of our
definitive proxy statement for the 2000 Annual Meeting of Stockholders which
appears therein under the caption "Election of Directors". See also the
information in Item 4a of Part I of this Report.


ITEM 11. EXECUTIVE COMPENSATION.

    There is incorporated in this Item 11 by reference that portion of our
definitive proxy statement for the 2000 Annual Meeting of Stockholders which
appears therein under the caption "Executive Compensation", except for those
parts under the captions "Compensation Committee Report on Executive
Compensation," "Performance Graph" and "Report on Repricing of Options."


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

    There is incorporated in this Item 12 by reference that portion of our
definitive proxy statement for the 2000 Annual Meeting of Stockholders which
appears therein under the caption "Securities Holdings of Principal
Stockholders, Directors and Officers."

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

    There is incorporated in this Item 13 by reference that portion of our
definitive proxy statement for the 2000 Annual Meeting of Stockholders which
appears therein under the caption "Certain Transactions."


                                     PART IV

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

(a)1.    Consolidated Financial Statements                                 Page

         Report of Ernst & Young, LLP, Independent Auditors.................F-2

         Consolidated Balance Sheets,
           December 31, 1999 and 1998.......................................F-3

         Consolidated Statements of Operations,
           Years Ended December 31, 1999, 1998, and 1997....................F-5

         Consolidated Statements of Stockholders' Equity (deficit)
            Years ended December 31, 1999, 1998 and 1997....................F-7

         Consolidated Statements of Cash Flows
           Years Ended December 31, 1999, 1998 and 1997.....................F-9

         Notes to Consolidated Financial Statements........................F-11

                                       40
<PAGE>

(a)2.    Financial Statement Schedules

         All schedules have been omitted because they are not applicable, not
required under the instructions or the information requested is set forth in the
consolidated financial statements or related notes thereto.


Item 14 (b): Reports on Form 8-K Filed in the Fourth Quarter of 1999

      None
(a)3.Exhibits

         The following Exhibits have previously been filed by the Registrant or
are included following the Index to Exhibits.

Exhibit Number.                                Description

3.1 Articles of Incorporation of Abraxas. (Filed as Exhibit 3.1 to Abraxas'
Registration Statement on Form S-4, No. 33-36565 (the "S-4 Registration
Statement")).

3.2 Articles of Amendment to the Articles of Incorporation of Abraxas dated
October 22, 1990 (Filed as Exhibit 3.3 to the S-4 Registration Statement).

3.3 Articles of Amendment to the Articles of Incorporation of Abraxas dated
December 18, 1990. (Filed as Exhibit 3.4 to the S-4 Registration Statement).

3.4 Articles of Amendment to the Articles of Incorporation of Abraxas dated June
8, 1995. (Filed as Exhibit 3.4 to Abraxas' Registration Statement on Form S-3,
No. 333-00398 (the "S-3 Registration Statement")).

3.5 Amended and Restated Bylaws of Abraxas. (Filed as Exhibit 3.5 to the S-3
Registration Statement).


4.1 Specimen Common Stock Certificate of Abraxas. (Filed as Exhibit 4.1 to the
S-4 Registration Statement).

4.2 Specimen Preferred Stock Certificate of Abraxas. (Filed as Exhibit 4.2 to
Abraxas' Annual Report on Form 10-K filed on March 31, 1995).

4.3 Rights Agreement dated as of December 6, 1994 between Abraxas and First
Union National Bank of North Carolina ("FUNB"). (Filed as Exhibit 4.1 to
Abraxas' Registration Statement on Form 8-A filed on December 6, 1994).

4.4 Amendment to Rights Agreement dated as of July 14, 1997 by and between
Abraxas and American Stock Transfer and Trust Company (Filed as Exhibit 1 to
Amendment No. 1 to Abraxas' Registration Statement on Form 8-A filed on August
20, 1997).

4.5 Contingent Value Rights Agreement dated December 21, 1999, by and between
Abraxas and American Stock Transfer & Trust Company (Filed as Exhibit 4.5 to
Abraxas' Registration Statement on Form S-1, No. 333-95281).

4.6 Indenture dated January 27, 1999 by and among Abraxas, Canadian Abraxas and
IBJ Schroder Bank & Trust Company (filed as Exhibit 4.1 to Abraxas' Current
Report on Form 8-K dated February 5, 1999).

                                       41
<PAGE>

4.7 Third Supplemental Indenture dated December 21, 1999, by and among Abraxas,
Canadian Abraxas and The Bank of New York f/k/a IBJ Schroder Bank & Trust
Company (Filed as Exhibit 4.7 to Abraxas' Registration Statement on Form S-1,
No. 333-95281 (the "2000 S-1 Registration Statement")).

4.8 Indenture dated March 26, 1999 by and among Abraxas, Canadian Abraxas, New
Cache, Sandia and Norwest Bank Minnesota, National Association (Filed as Exhibit
4.6 to Abraxas' Annual Report on Form 10-K dated March 31, 1999).

4.9 Indenture dated December 21, 1999, by and among Abraxas, Canadian Abraxas,
Sandia, New Cache, Wamsutter and Firstar Bank, National Association (Filed as
Exhibit T3C to Abraxas' and Canadian Abraxas' Indenture Qualification on Form
T3-A, No. 022-22449).

4.10 Form of Old Note (Filed as Exhibit A to Exhibit 4.6).

4.11 Form of First Lien Note (Filed as Exhibit A to Exhibit 4.8).

4.12 Form of Second Lien Note (Filed as Exhibit A to Exhibit 4.9).

*10.1 Abraxas Petroleum Corporation 1984 Non-Qualified Stock Option Plan, as
amended and restated. (Filed as Exhibit 10.7 to Abraxas' Annual Report on Form
10-K filed April 14, 1993).

*10.2 Abraxas Petroleum Corporation 1984 Incentive Stock Option Plan, as amended
and restated. (Filed as Exhibit 10.8 to Abraxas' Annual Report on Form 10-K
filed April 14, 1993).

*10.3 Abraxas Petroleum Corporation 1993 Key Contributor Stock Option Plan.
(Filed as Exhibit 10.9 to Abraxas' Annual Report on Form 10-K filed April 14,
1993

*10.4 Abraxas Petroleum Corporation 401(k) Profit Sharing Plan. (Filed as
Exhibit 10.4 to Abraxas and Canadian Abraxas' Registration Statement on Form
S-4, No. 333-18673, (the "1996 Exchange Offer Registration Statement")).

*10.5 Abraxas Petroleum Corporation Director Stock Option Plan. (Filed as
Exhibit 10.5 to the 1996 Exchange Offer Registration Statement).

*10.6 Abraxas Petroleum Corporation Restricted Share Plan for Directors. (Filed
as Exhibit 10.20 to Abraxas' Annual Report on Form 10-K filed on April 12,
1994).

*10.7 Abraxas Petroleum Corporation 1994 Long Term Incentive Plan. (Filed as
Exhibit 10.21 to Abraxas' Annual Report on Form 10-K filed on April 12, 1994).

*10.8 Abraxas Petroleum Corporation Incentive Performance Bonus Plan. (Filed as
Exhibit 10.24 to Abraxas' Annual Report on Form 10-K filed on April 12, 1994).

10.9 Registration Rights and Stock Registration Agreement dated as of August 11,
1993 by and among Abraxas, EEP and Endowment Energy Partners II, Limited
Partnership ("EEP II"). (Filed as Exhibit 10.33 to Abraxas' Registration
Statement on Form S-1, Registration No. 33-66446 (the "1993 S-1 Registration
Statement")).

10.10 First Amendment to Registration Rights and Stock Registration Agreement
dated June 30, 1994 by and among Abraxas, EEP and EEP II. (Filed as Exhibit 10.3
to the Registrant's Current Report on Form 8-K filed on July 14, 1994).

                                       42
<PAGE>

10.11 Second Amendment to Registration Rights and Stock Registration Agreement
dated September 2, 1994 by and among Abraxas, EEP and EEP II. (Filed as Exhibit
10.3 to Abraxas' Annual Report on Form 10-K filed March 31, 1995)

10.12 Third Amendment to Registration Rights and Stock Registration Agreement
dated November 17, 1995 by and among Abraxas, EEP and EEP II. (Filed as Exhibit
10.17 to Abraxas' Annual Report on Form 10-K filed March 31, 1995)

10.13 Common Stock Purchase Warrant dated as of December 18, 1991 between
Abraxas and EEP. (Filed as Exhibit 12.3 to Abraxas' Current Report on Form 8-K
filed January 9, 1992).

10.14 Common Stock Purchase Warrant dated as of August 1, 1993 between Abraxas
and EEP. (Filed as Exhibit 10.35 to the 1993 S-1 Registration Statement).

10.15 Common Stock Purchase Warrant dated August 11, 1993 between Abraxas and
EEP II. (Filed as Exhibit 10.36 to the 1993 S-1 Registration Statement).

10.16 Common Stock Purchase Warrant dated August 11, 1993 between Abraxas and
Associated Energy Managers, Inc. (Filed as Exhibit 10.37 to the 1993 S-1
Registration Statement).

10.17 Letter dated September 2, 1994 from Abraxas to EEP and EEP II. (Filed as
Exhibit 10.13 to Abraxas' Annual Report on Form 10-K filed March 31, 1995)

10.18 Form of Indemnity Agreement between Abraxas and each of its directors and
officers. (Filed as Exhibit 10.30 to the 1993 S-1 Registration Statement).

*10.19 Employment Agreement between Abraxas and Robert L. G. Watson. (Filed as
Exhibit 10.23 to the S-3 Registration Statement).

*10.20 Employment Agreement between Abraxas and Chris E. Williford. (Filed as
Exhibit 10.24 to the S-3 Registration Statement).

*10.21 Employment Agreement between Abraxas and Stephen T. Wendel. (Filed as
Exhibit 10.26 to the S-3 Registration Statement).

*10.22 Employment Agreement between Abraxas and Robert W. Carington, Jr. (Filed
as Exhibit 10.25 to Abraxas' Annual Report on Form 10-K dated March 31, 1999).

10.23 Registration Rights Agreement dated as of March 26, 1999 by and among
Abraxas, Canadian Abraxas, New Cache, Sandia and Jefferies & Company, Inc.
(Filed as Exhibit 10.26 to Abraxas' Annual Report on Form 10-K dated March 31,
1999).

10.24 Management Agreement dated November 14, 1996 by and between Canadian
Abraxas and Cascade Oil & Gas Ltd. (Filed as Exhibit 10.36 to the Exchange Offer
Registration Statement).

10.25 Agreement of Limited Partnership of Abraxas Wamsutter L.P. dated as of
November 12, 1999 by and between Wamsutter Holdings, Inc. and TIFD III-X Inc.
(Filed as Exhibit 10.2 to Abraxas' Current Report on Form 8-K filed November
30,1999).

10.26 Registration Rights Agreement dated December 21, 1999, by and among
Abraxas, Jefferies & Company, Inc. and Houlihan Lokey Howard & Zukin Capital.
(Filed as Exhibit 10.26 to the 2000 S-1 Registration Statement).

                                       43
<PAGE>

10.27 Registration Rights Agreement dated December 21, 1999, by and among
Abraxas, Halcyon/Alan B. Slifka Management Company LLC and Franklin Resources,
Inc. (Filed as Exhibit 10.27 to the 1999 S-1 Registration Statement).

21.1 Subsidiaries of Abraxas. (Filed herewith).

23.1 Consent of Independent Auditors. (Filed herewith).

23.2 Consent of DeGolyer and MacNaughton. (Filed herewith).

23.3 Consent of McDaniel & Associates Consultants, Ltd. (Filed herewith).

27.1 Financial Data Schedule (Filed herewith).

* Management Compensatory Plan or Agreement.



                                       44
<PAGE>
SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to the signed on its
behalf by the undersigned, thereunto duly authorized.

                          ABRAXAS PETROLEUM CORPORATION

         By:  /s/ Robert L.G. Watson         By: /s/ Chris Williford
              --------------------------        -----------------------------
              President and Principal           Executive Vice President and
              Executive Officer                 Principal Financial and
                                                Accounting Officer
         DATED:

Pursuant to the requirements of the Securities and Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the date indicated.

         Signature                 Name and Title                      Date
- --------------------------   --------------------------------------- ---------
/s/ Robert L.G. Watson       Chairman of the Board,
Robert L.G. Watson           President (Principal Executive Officer)
                             and Director                            4/5/2000

/s/ Chris Williford          Exec. Vice President and
Chris Williford              Treasurer (Principal Financial
                             and Accounting Officer)                 4/5/2000

/s/Craig S. Bartlett, Jr.    Director                                4/5/2000
Craig S. Bartlett, Jr.

/s/ Franklin A. Burke        Director                                4/5/2000
Franklin Burke

/s/ Ralph F. Cox             Director                                4/5/2000
Ralph F. Cox

/s/ Fredrick. M. Pevow, Jr.  Director                                4/5/2000
Fredrick M. Pevow, Jr.

/s/ James C. Phelps          Director                                4/5/2000
James C. Phelps

/s/ Joseph A. Wagda          Director                                4/5/2000
Joseph A. Wagda




                                       45
<PAGE>
                                                                   Exhibit 22.1


SUBSIDIARIES OF ABRAXAS

Abraxas Petroleum Corporation
         A Nevada Corporation ("Abraxas")

Canadian Abraxas Petroleum Limited, a Canada  corporation  ("Canadian  Abraxas")
         and wholly owned subsidiary of Abraxas

Grey Wolf Exploration Inc.
         an Alberta corporation ("Grey Wolf")
         Abraxas owns 49% of the capital stock of Grey Wolf

Western Associated Energy Corporation
         a Texas corporation and wholly owned subsidiary
         of Abraxas

Sandia Oil & Gas Corporation
         a Texas corporation ("Sandia") and wholly owned subsidiary
         of Abraxas



                                       46
<PAGE>
                                                                  Exhibit 23.1

                         Consent of Independent Auditors



    We consent to the incorporation by reference in the Registration Statements
(Form S-8 No. 33-48932) pertaining to Abraxas Petroleum Corporation 1984
Non-Qualified Stock Option Plan; (Form S-8 No. 33-48934) pertaining to Abraxas
Petroleum Corporation 1984 Incentive Stock Option Plan; (Form S-8 No. 33-72268)
pertaining to the Abraxas Petroleum Corporation 1993 Key Contribution Stock
Option Plan; (Form S-8 No. 33-81416) pertaining to the Abraxas Petroleum
Corporation Restricted Share Plan for Directors; (Form S-8 No. 33-81418)
pertaining to Abraxas Petroleum Corporation 1994 Long Term Incentive Plan; (Form
S-8 No. 333-17375) pertaining to the Abraxas Petroleum Corporation Director
Stock Option Plan; and (Form S-8 No. 333-17377) pertaining to the Abraxas
Petroleum Corporation 401 (K) Profit Sharing Plan of our report dated March 17,
2000,except for Notes 2 and 18, as to which the date is March 31, 2000 with
respect to the consolidated financial statements of Abraxas Petroleum
Corporation included in this Annual Report (Form 10-K) for the year ended
December 31, 1999.


                                                      Ernst & Young LLP



San Antonio, Texas
March 31, 2000



                                       47
<PAGE>
                                                                   Exhibit 23.2

                       Consent of DeGolyer and MacNaughton



     We hereby consent to the  incorporation  in your Annual Report on Form 10-K
of the  references to DeGolyer and  MacNaughton  in the  "Reserves  Information"
section on page 21 and to the use by reference of  information  contained in our
Appraisal  Report as of December 31, 1999 on Certain  Interests owned by Abraxas
Petroleum Corporation  provided,  however, that since the crude oil, condensate,
natural gas  reserves  estimates,  as of December  31,  1999,  set forth in this
Report have been combined with reserve estimates of other petroleum consultants,
we are  necessarily  unable  to  verify  the  accuracy  of the  reserves  values
contained in the aforementioned Annual Report.

                                                     DeGolyer and MacNaughton



Dallas, Texas
March 31, 2000



                                       48
<PAGE>
                                                                   Exhibit 23.3

               Consent of McDaniel and Associates Consultants LTD.


We consent to the incorporation in your Annual Report on Form 10-K of the
references to McDaniel and Associates Consultants Ltd. in the "Reserves
Information" section and to the use by reference of information contained in our
Evaluation Report "Canadian Abraxas Petroleum Ltd., Evaluation of Oil & Gas
Reserves, As of January 1, 2000", dated March 29, 2000


McDaniel & Associates Consultants LTD

Calgary, Alberta
March 29, 2000



                                       48
<PAGE>
NDEX TO FINANCIAL STATEMENTS

                                                                          Page
Abraxas Petroleum Corporation and Subsidiaries

Report of Independent Auditors .............................................F-2
Consolidated Balance Sheets at December 31, 1998 and 1999 ..................F-3
Consolidated Statements of Operations for the years ended
   December 31, 1997,1998 and 1999 .........................................F-5
Consolidated Statements of Stockholders' Equity (Deficit)
  for the years ended December 31, 1997, 1998 and 1999 .....................F-6
Consolidated Statements of Cash Flows for the years ended
   December 31, 1997, 1998 and 1999 ........................................F-8
Notes to Consolidated Financial Statements .................................F-10


                                      F-1
<PAGE>

The Board of Directors and Stockholders
Abraxas Petroleum Corporation

        We have audited the accompanying consolidated balance sheets of Abraxas
Petroleum Corporation and Subsidiaries as of December 31, 1998 and 1999, and the
related consolidated statements of operations, stockholders' equity (deficit),
and cash flows for each of the three years in the period ended December 31,
1999. 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 auditing standards generally
accepted in the United States. 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 consolidated financial position of Abraxas
Petroleum Corporation and Subsidiaries at December 31, 1998 and 1999, and the
consolidated results of their operations and their cash flows for each of the
three years in the period ended December 31, 1999, in conformity with accounting
principles generally accepted in the United States.



                                                ERNST & YOUNG LLP

San Antonio,Texas

March 17, 2000, except for Notes
2 and 18 as to which the date is
March 31,2000


                                       F-2
<PAGE>
<TABLE>
<CAPTION>
                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

                                     ASSETS

                                                                        December 31
                                                                 ---------------------
                                                                   1998         1999
                                                                 ----------  ---------
                                                                     (In thousands)

<S>                                                               <C>        <C>
Current assets:
   Cash .......................................................   $ 61,390   $  3,799
   Accounts receivable, less allowance for doubtful
     accounts:
       Joint owners ...........................................      3,337      5,140
       Oil and gas production sales ...........................      6,098      7,955
       Other ..................................................      1,070      1,257
                                                                  --------   --------
                                                                    10,505     14,352
   Equipment inventory ........................................        504        447
   Other current assets .......................................        844        431
                                                                  --------   --------
     Total current assets .....................................     73,243     19,029

Property and equipment ........................................    374,316    514,353
Less accumulated depreciation, depletion, and amortization ....    165,867    219,687
                                                                  --------   --------
   Net property and equipment  based on the full cost
     method of  accounting  for oil and gas  properties
     of which  $10,675 and $17,057 at December 31, 1998
     and 1999, respectively, were excluded from amortization ..    208,449    294,666
Deferred financing fees, net of accumulated amortization
   of $2,911 and $4,826 at December 31, 1998 and 1999,
   respectively ...............................................      8,059      7,711
Other assets ..................................................      1,747        878
                                                                  --------   --------
   Total assets ...............................................   $291,498   $322,284
                                                                  ========   ========

</TABLE>



                             See accompanying notes.



                                      F-3
<PAGE>
<TABLE>
<CAPTION>
                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

                     CONSOLIDATED BALANCE SHEETS (CONTINUED)

                 LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)


                                                                       December 31
                                                                  --------------------
                                                                    1998       1999
                                                                  ---------- ---------
                                                                     (In thousands)
<S>                                                               <C>        <C>
Current liabilities:
   Accounts payable ...........................................   $  10,499  $  8,445
   Oil and gas production payable .............................       5,846    10,608
   Accrued interest ...........................................       5,522     6,358
   Income taxes payable .......................................         160       134
   Other accrued expenses .....................................         527       789
                                                                  ---------  --------
     Total current liabilities ................................      22,554    26,334

   Long-term debt .............................................     299,698   273,421

Deferred income taxes .........................................      19,820    16,935
Minority interest in foreign subsidiary .......................       9,672    10,496
Future site restoration .......................................       3,276     4,603

Commitments and contingencies

Stockholders' equity (Deficit):
   Common stock, par value $.01 per share - authorized
     50,000,000 shares; issued 6,501,441 and 22,747,099
     shares at December 31, 1998 and 1999, respectively ........         65       227
   Additional paid-in capital ..................................     51,695   127,562
   Accumulated deficit .........................................   (103,145) (139,825)
   Treasury stock, at cost, 171,015 and 152,083 shares
     at December 31, 1998 and 1999, respectively ...............     (1,167)   (1,071)
   Accumulated other comprehensive income (loss) ...............    (10,970)    3,602
                                                                   ---------  --------
Total stockholders' equity (deficit) ...........................    (63,522)   (9,505)
                                                                   ---------  --------

Total liabilities and stockholders' equity  (deficit) ..........   $ 291,498 $322,284
                                                                   =========  ========
</TABLE>



                             See accompanying notes.

                                      F-4
<PAGE>
<TABLE>
<CAPTION>

                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS


                                                                   Year Ended December 31
                                                            ------------------------------------
                                                               1997        1998         1999
                                                            ------------------------------------
                                                             (In thousands except per share data)
<S>                                                         <C>          <C>          <C>
Revenues:
   Oil and gas production revenues ......................   $  65,826    $  54,263    $  59,025
   Gas processing revenues ..............................       3,568        3,159        4,244
   Rig revenues .........................................         334          469          444
   Other ................................................       1,203        2,193        3,057
                                                            ---------    ---------    ---------
                                                               70,931       60,084       66,770
Operating costs and expenses:
   Lease operating and production taxes .................      16,133       18,091       17,938
   Depreciation, depletion, and amortization ............      30,581       31,226       34,811
   Rig operations .......................................         296          521          624
   Proved property impairment ...........................       4,600       61,224       19,100
   General and administrative ...........................       4,171        5,522        5,269
                                                            ---------    ---------    ---------
                                                               55,781      116,584       77,742
                                                            ---------    ---------    ---------
Operating income (loss) .................................      15,150      (56,500)     (10,972)

Other (income) expense:
   Interest income ......................................        (320)        (805)        (666)
   Amortization of deferred financing fee ...............       1,260        1,571        1,915
   Interest expense .....................................      24,620       30,848       36,815
   Other ................................................        (369)        --           --
                                                            ---------    ---------    ---------
                                                               25,191       31,614       38,064
                                                            ---------    ---------    ---------
Income (loss) before taxes ..............................     (10,041)     (88,114)     (49,036)
Income tax expense (benefit):
   Current ..............................................         244          231          491
   Deferred .............................................      (4,135)      (4,389)     (13,116)
Minority interest in income of consolidated foreign
   subsidiary ...........................................         335            4          269
                                                            ---------    ---------    ---------

Income (loss) ...........................................      (6,485)     (83,960)     (36,680)
Less dividend requirement on cumulative preferred stock .        (183)        --           --

Net income (loss) applicable to common stock ............   $  (6,668)   $ (83,960)   $ (36,680)
                                                            ---------    ---------    ---------

Earnings (loss) per common share:
   Net income (loss) per common share ...................   $   (1.11)   $  (13.26)   $   (5.41)
                                                            =========    =========    =========

Earnings (loss) per common share - assuming dilution:
   Net income (loss) per common share - assuming dilution   $   (1.11)   $  (13.26)   $   (5.41)
                                                            =========    =========    =========
</TABLE>

                                                   See accompanying notes.


                                      F-5
<PAGE>
<TABLE>
<CAPTION>
                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                       (In thousands except share amounts)



                                     Convertible
                                   Preferred Stock        Common Stock       Treasury Stock
                               ----------------------------------------------------------------
                                Shares       Amount      Shares     Amount   Shares    Amount
                               ----------------------------------------------------------------
<S>                               <C>       <C>         <C>         <C>        <C>       <C>
Balance at December 31,1996 ..    45,741    $   --      5,806,812   $   58     74,711    $(405)
 Comprehensive income (loss)
   Net loss ..................      --          --             --       --        --       --
     Other comprehensive
       income:
       Foreign currency
         translation
          adjustment .........      --          --             --       --        --       --


   Comprehensive income (loss)      --          --             --       --        --       --
   Issuance of common stock
     for compensation ........      --          --            7,735     --    (21,688)     124
   Conversion of preferred
     stock for common stock ..   (45,741)       --          508,183      5        --       --
   Options exercised .........      --          --            2,000     --        --       --
   Dividend on preferred .....      --          --             --       --        --       --
     stock
   Warrants exercised ........      --          --           97,810     --        --       --
                                 --------   --------     ----------   ------  --------   -------
Balance at December 31,1997 ..      --      $   --        6,422,540   $ 63     53,023   $ (281)
   Comprehensive income (loss)
     Net loss ................      --          --             --       --         --      --
     Other comprehensive
       income:
       Foreign currency
         translation
         adjustment ..........      --          --             --       --         --      --
   Comprehensive income (loss)
   Issuance of common stock
     for compensation ........      --          --            4,838     --    (18,263)      94
   Purchase of treasury
     stock ...................      --          --             --       --    136,255     (980)
     stock
   Options exercised .........      --          --            3,000     --         --       --
   Issuance of common stock
     for acquisition of oil
     and gas properties ......      --          --           71,063      2         --       --
                                 --------   --------     ----------   ------  --------  -------
Balance at December 31, 1998 .      --      $   --        6,501,441   $ 65    171,015  $(1,167)
                                 ========   ========     ==========   ======  ========  =======
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
               ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

      CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)(continued)
                       (In thousands except share amounts)

                                                          Accumulated
                                Additional                  Other
                                 Paid-In    Accumulated  Comprehensive
                                  Capital     Deficit     Income (Loss)    Total
                                 ---------  -----------  -------------- -----------
<S>                             <C>          <C>         <C>               <C>
Balance at December 31,1996 ..  $  50,926    $(12,617)   $  (2,406)        $35,656
 Comprehensive income (loss)
   Net loss ..................       --        (6,485)       --             (6,485)
     Other comprehensive
       income:
       Foreign currency
         translation
          adjustment .........       --           --        (2,496)         (2,496)
                                             -----------  -------------- -----------
   Comprehensive income (loss)       --        (6,485)      (2,496)         (8,981)
   Issuance of common stock
     for compensation ........        186         --          --               310
   Conversion of preferred
     stock for common stock ..         (5)        --          --               --
   Options exercised .........         11         --          --                11
   Dividend on preferred .....       --           (183)       --              (183)
     stock
   Warrants exercised ........       --           --          --               --
                                 ---------  -----------  -------------- -----------
Balance at December 31,1997 ..  $  51,118    $ (19,185)   $ (4,902)        $26,813
   Comprehensive income (loss)
     Net loss ................       --        (83,960)       --           (83,960)
     Other comprehensive
       income:
       Foreign currency
         translation
         adjustment ..........       --           --        (6,068)         (6,068)
                                            -----------  -------------- -----------
                                               (83,960)     (6,068)         (6,068)
   Comprehensive income (loss)
     (loss)
   Issuance of common stock
     for compensation ........        114         --          --               208
   Purchase of treasury
     stock ...................       --           --          --              (980)
     stock
   Options exercised .........         16         --          --                16
   Issuance of common stock
     for acquisition of oil
     and gas properties ......        447         --          --               449
                                 ---------  -----------  -------------- -----------
Balance at December 31, 1998 .   $ 51,695    $(103,145)   $(10,970)       $(63,522)
                                 =========  ===========  ============== ===========
</TABLE>

                                      F-6
<PAGE>
<TABLE>
<CAPTION>
                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

      CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)(continued)
                       (In thousands except share amounts)



                                     Convertible
                                   Preferred Stock           Common Stock          Treasury Stock
                               ------------------------------------------------ ---------------------
                                Shares       Amount       Shares     Amount      Shares    Amount
                               ------------------------------------------------ ---------------------
<S>                                <C>      <C>           <C>          <C>     <C>        <C>
Balance at December 31, 1998.       --      $    --       6,501,441    $ 65    171,015    $ (1,167)
   Comprehensive income (loss)
     Net loss ..............       --           --             --       --        --          --
     Other comprehensive
       income:
       Foreign currency
         translation .......       --           --             --       --        --          --
         adjustment
   Comprehensive income ....
     (loss)
   Issuance of common stock
     for compensation ......       --           --            3,314     --     (18,932)         96
   Purchase of treasury ....       --           --             --       --        --          --
     stock
   Issuance of common stock
     in connection with ....       --           --
     exchange offer ........       --           --       16,242,344     162       --          --

                                --------   ----------    ------------  -----   --------   ---------
Balance at December 31, 1999       --      $    --       22,747,099    $227    152,083    $ (1,071)
                                ========   ==========    ============  =====   ========   =========

</TABLE>
<PAGE>
<TABLE>
<CAPTION>
               ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

      CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)(continued)
                       (In thousands except share amounts)


                                                         Accumulated
                                Additional                  Other
                                 Paid-In    Accumulated  Comprehensive
                                  Capital     Deficit     Income (Loss)   Total
                                 ---------  -----------  -------------- ---------
<S>                            <C>          <C>            <C>          <C>
Balance at December 31, 1998.  $  51,695    $ (103,145)    $ (10,970)   $(63,522)
   Comprehensive income (loss)
     Net loss ...............        --        (36,680)           --     (36,680)
     Other comprehensive
       income:
       Foreign currency
         translation
         adjustment. ........        --        --             14,572      14,572
                                            -----------  -------------- ---------
Comprehensive income (loss)..                 (36,680)        14,572     (22,108)

   Issuance of common stock
     for compensation .......        (43)      --                 --          53
   Purchase of treasury
     stock ..................        --        --                 --         --
   Issuance of common stock
     in connection with
     exchange offer .........     75,910       --                 --      76,072
                                ----------  -----------  -------------- ---------
Balance at December 31, 1999.   $127,562    $ (139,825)    $   3,602    $ (9,505)
                                ==========  ===========  ============== =========
</TABLE>

                                                See accompanying notes.

                                      F-7
<PAGE>
<TABLE>
<CAPTION>

                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS


                                                  Year Ended December 31
                                            ------------------------------------
                                               1997        1998        1999
                                            -----------  ---------   ----------
                                                      (In thousands)
<S>                                          <C>         <C>         <C>
Operating Activities
Net income (loss) ........................   $ (6,485)   $(83,960)   $ (36,680)
Adjustments to reconcile net income
   (loss) to net cash provided by
   operating activities:
     Minority interest in income of
       foreign subsidiary ................        335           4          269
     Depreciation, depletion, and
       amortization ......................     30,581      31,226       34,811
     Proved property impairment ..........      4,600      61,224       19,100
     Deferred income tax benefit .........     (4,135)     (4,389)     (13,116)
     Amortization of deferred financing
       fees ..............................      1,260       1,571        1,915
     Amortization of premium on long term
       debt ..............................       --          --           (579)
     Issuance of common stock for
       compensation ......................        310         207           53
     Changes in operating assets and
       liabilities:
         Accounts receivable .............       (444)      4,739       (2,698)
         Equipment inventory .............         76        (137)          57
         Other assets ....................       (325)       (468)         396
         Accounts payable and accrued
           expenses ......................     10,402      (5,770)      (2,000)
         Oil and gas production payable ..        466         598        2,354
                                             ---------    --------    ---------
Net cash provided by operating activities      36,641       4,845        3,882

Investing Activities
Capital expenditures, including purchases
   and development of properties .........    (84,111)    (57,412)    (128,708)
Proceeds from sale of oil and gas
   properties and equipment inventory ....      9,606      59,389       17,494
                                             ---------    --------    ---------
Net cash (used) provided by investing
   activities ............................    (74,505)      1,977     (111,214)

</TABLE>

                                      F-8
<PAGE>
<TABLE>
<CAPTION>

                 Abraxas Petroleum Corporation and Subsidiaries

                Consolidated Statements of Cash Flows (continued)


                                                  Year Ended December 31
                                            ------------------------------------
                                               1997        1998        1999
                                            -----------  ---------   ----------
                                                      (In thousands)
<S>                                          <C>         <C>         <C>
Financing Activities
Preferred stock dividends ................   $   (183)   $   --      $     --
Issuance of common stock, net of expenses          11       3,926          --
Purchase of treasury stock, net ..........       --          (979)         --
Proceeds from long-term borrowings .......     33,620      83,691        88,457
Payments on long-term borrowings .........       --       (32,433)      (35,747)
Deferred financing fees ..................       (123)     (1,688)       (3,586)
                                             ---------    --------     ---------
Net cash provided by financing activities.     33,325      52,517        49,124
                                             ---------    --------     ---------
Increase (decrease) in cash ..............     (4,539)     59,339       (58,208)
 Effect of exchange rate changes on cash .     (1,005)       (825)          617
                                             ---------     -------      --------
Increase (decrease) in cash ..............     (5,544)     58,514       (57,591)
Cash at beginning of year ................      8,380       2,876        61,390
                                             ---------     -------      --------
Cash at end of year ......................   $  2,836    $ 61,390    $    3,799
                                             =========     =======      ========

Supplemental Disclosures
Supplemental disclosures of cash flow
   information:
     Interest paid .......................   $ 24,170    $ 30,362    $   35,979
                                             =========     =======      ========

         Supplemental schedule of noncash investing and
         financing activities: In December 1999 the
         Company completed the exchange of $269,699,000
         of it's 11.5% Old Notes for $188,778,000 of
         new Second Lien Notes, issuance of 16,078,990
         shares of common stock and contingent value
         rights. An additional $5,000,000 on the Second
         Lien Notes were issued for payment of fees and
         expenses.
         Decrease in long-term debt                                  $   75,921
                                                                        ========
         Increase in shareholder's equity                            $   75,921
                                                                        ========
</TABLE>





                             See accompanying notes.




                                      F-9
<PAGE>
                 ABRAXAS PETROLEUM CORPORATION AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                        December 31, 1997, 1998, and 1999


1.  Organization and Significant Accounting Policies

Nature of Operations

         Abraxas Petroleum Corporation (the "Company" or "Abraxas") is an
independent energy company engaged in the exploration for and the acquisition,
development, and production of crude oil and natural gas primarily along the
Texas Gulf Coast, in the Permian Basin of western Texas, and in Canada and the
processing of natural gas primarily in Canada. The consolidated financial
statements include the accounts of the Company and its subsidiaries. All
significant intercompany accounts and transactions have been eliminated in
consolidation.

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. Management
believes that it is reasonably possible that estimates of proved crude oil and
natural gas revenues could significantly change in the future.

Concentration of Credit Risk

         Financial instruments which potentially expose the Company to credit
risk consist principally of trade receivables, interest rate and crude oil and
natural gas price swap agreements. Accounts receivable are generally from
companies with significant oil and gas marketing activities. The Company
performs ongoing credit evaluations and, generally, requires no collateral from
its customers.

Equipment Inventory

         Equipment inventory principally consists of casing, tubing, and
compression equipment and is carried at the lower of cost or market.

Oil and Gas Properties

         The Company follows the full cost method of accounting for crude oil
and natural gas properties. Under this method, all costs associated with
acquisition of properties and successful as well as unsuccessful exploration and
development activities are capitalized. The Company does not capitalize internal
costs. Depreciation, depletion, and amortization ("DD&A") of capitalized crude
oil and natural gas properties and estimated future development costs, excluding
unevaluated, unproved properties, are based on the unit-of-production method
based on proved reserves. Net capitalized costs of crude oil and natural gas
properties, less related deferred taxes, are limited, by country, to the lower
of unamortized cost or the cost ceiling, defined as the sum of the present value
of estimated future net revenues from proved reserves based on unescalated
prices discounted at 10 percent, plus the cost of properties not being
amortized, if any, plus the lower of cost or estimated fair value of unproved
properties included in the costs being amortized, if any, less related income
taxes. Excess costs are charged to proved property impairment expense. No gain
or loss is recognized upon sale or disposition of crude oil and natural gas
properties, except in unusual circumstances.


                                      F-10
<PAGE>
         Unevaluated properties not currently being amortized included in oil
and gas properties were approximately $10,675,000 and $17,057,000 at December
31, 1998 and 1999, respectively. The properties represented by these costs were
undergoing exploration activities or are properties on which the Company intends
to commence activities in the future. The Company believes that the unevaluated
properties at December 31, 1999 will be substantially evaluated in six to
thirty-six months and it will begin to amortize these costs at such time.

Other Property and Equipment

         Other property and equipment are recorded on the basis of cost.
Depreciation of gas gathering and processing facilities and other property and
equipment is provided over the estimated useful lives using the straight-line
method. Major renewals and betterments are recorded as additions to the property
and equipment accounts. Repairs that do not improve or extend the useful lives
of assets are expensed.

Hedging

         The Company periodically enters into contracts to hedge the risk of
future crude oil and natural gas price fluctuations. Such contracts may either
fix or support crude oil and natural gas prices or limit the impact of price
fluctuations with respect to the Company's sales of crude oil and natural gas.
Gains and losses on such hedging activities are recognized in oil and gas
production revenues when hedged production is sold.

Stock-Based Compensation

         Statement of Financial Accounting Standards No. 123, "Accounting for
Stock-Based Compensation," ("Statement 123") encourages, but does not require,
companies to record compensation cost for stock-based employee compensation
plans at fair value. The Company has chosen to continue to account for
stock-based compensation using the intrinsic value method prescribed in
Accounting Principles Board Opinion No. 25, "Accounting for Stock Issued to
Employees," and related interpretations. Accordingly, compensation cost for
stock options is measured as the excess, if any, of the quoted market price of
the Company's stock at the date of the grant over the amount an employee must
pay to acquire the stock.

Foreign Currency Translation

         The functional currency for the Company's Canadian operations is the
Canadian dollar. The Company translates the functional currency into U.S.
dollars based on the current exchange rate at the end of the period for the
balance sheet and a weighted average rate for the period on the statement of
operations. Translation adjustments are reflected as Accumulated Other
Comprehensive Income (Loss) in Stockholders' Equity (Deficit).

Fair Value of Financial Instruments

         The Company includes fair value information in the notes to
consolidated financial statements when the fair value of its financial
instruments is materially different from the book value. The Company assumes the
book value of those financial instruments that are classified as current
approximates fair value because of the short maturity of these instruments. For
noncurrent financial instruments, the Company uses quoted market prices or, to
the extent that there are no available quoted market prices, market prices for
similar instruments.

Restoration, Removal and Environmental Liabilities

         The estimated costs of restoration and removal of major processing
facilities are accrued on a straight-line basis over the life of the property.
The estimated future costs for known environmental remediation requirements are
accrued when it is probable that a liability has been incurred and the amount of
remediation costs can be reasonably estimated. These amounts are the
undiscounted, future estimated costs under existing regulatory requirements and
using existing technology.


Revenue Recognition

         The Company recognizes crude oil and natural gas revenue from its
interest in producing wells as crude oil and natural gas is sold from those
wells net of royalties. Revenue from the processing of natural gas is recognized
in the period the service is performed.

                                      F-11
<PAGE>
Deferred Financing Fees

         Deferred financing fees are being amortized on a level yield basis over
the term of the related debt.

Federal Income Taxes

         The Company records income taxes using the liability method. 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.

New Accounting Pronouncements

         In June 1998, the Financial Accounting Standards Board issued SFAS No.
133, "Accounting for Derivative Instruments and Hedging Activities", which is
required to be adopted in years beginning after June 15, 1999. In June 1999,
SFAS No. 137 was issued, which delays the required adoption of SFAS No. 133 by
one year. The statement permits early adoption as of the beginning of any fiscal
quarter after its issuance. The Statement will require the Company to recognize
all derivatives on the balance sheet at fair value. Derivatives that are not
hedges must be adjusted to fair value through income. If the derivative is a
hedge, changes in the fair value of derivatives will either be offset against
the change in fair value of the hedged assets, liabilities, of firm commitments
through earnings or recognized in other comprehensive income until the hedge
item is recognized in earnings. The ineffective portion of a derivative's change
in fair value will be immediately recognized in earnings. The Company has not
yet determined the effect of SFAS No. 133 will be on the earnings and financial
position of the Company.


2.  Liquidity

         The Company's operating results have been adversely affected by low
crude oil and natural gas prices in 1998 and early 1999. In addition, the
Company has significant semi annual interest payments due on its long term debt.

         As a result of these conditions, the Company has issued $63.5 million
of debt securities ("First Lien Notes") in March 1999. These securities are
secured by substantially all of the Company's crude oil and natural gas
properties and natural gas processing facilities and the shares of Grey Wolf
owned by the Company and bear interest at 12.875%, payable semi-annually on
March 15 and September 15. The Senior Notes will mature in 2003. Proceeds from
the Senior Notes were used to pay-off the Company's Credit Facility, pay-off
approximately $10 million of debt assumed in connection with the Company's
acquisition of New Cache in January 1999 with the remainder being used for
general corporate purposes.

         In October 1999 the Company entered into a non-recourse Dollar
Denominated Production Payment agreement (the "Production Payment") with a third
party. The Production Payment has an aggregate total availability of up to $50
million, subject to third party approval. The Production Payment relates to a
portion of the production from several natural gas wells in the Edwards Trend,
in south Texas. As of December 31, 1999, the Company had received $4.0 million
under this agreement. The outstanding balance as of December 31, 1999 is $3.5
million.

         In December 1999, Abraxas and Canadian Abraxas completed an exchange
offer whereby they exchanged $189 million in 11.5% Second Lien Notes (the
"Second Lien Notes"), Abraxas common stock, and contingent value rights for
approximately $270 million of the 11.5% Senior Notes (the "Senior Notes"). The
Second Lien Notes are senior obligations of Abraxas and Canadian Abraxas and are
jointly and severally guaranteed by Sandia Oil and Gas Corporation ("Sandia")
and Wamsutter Holdings, Inc. ("Wamsutter"), 100% owned subsidiaries of Abraxas.
The Second Lien Notes and the guarantees are secured by a second lien or charge
on substantially all of the crude oil and natural gas properties and natural gas
processing plants owned by Abraxas, Canadian Abraxas, Sandia and Wamsutter, as
well as shares of common stock of Grey Wolf owned by Abraxas and Canadian
Abraxas. The exchange offer reduced our long term debt by $76.6 million and
annual interest payments by approximately $8.8 million.

         In March 2000, the Company sold it's interests in certain crude oil and
natural gas properties in Wyoming. Simultaneously, a limited partnership, in
which the Company had an economic interest, sold its crude oil and natural gas
properties in the same area. The Company realized $34 million in net proceeds
from the sale, which will enable the Company to meet its interest obligations
throughout 2000.

                                      F-12
<PAGE>
         The Company has implemented a number of measures to conserve its cash
resources, including postponement of certain exploration and development
projects. However, while these measures will help conserve the Company's cash
resources in the near term, they will also limit the Company's ability to
replenish its depleting reserves, which could negatively impact the Company's
operating cash flow and results of operations in the future.

         With 2000 interest obligations funded from proceeds of the above
described sale of the Company's partnership interest and certain Wyoming crude
oil and natural gas properties, the Company will have sufficient operating cash
flows to enable the Company to continue operating in the ordinary course of
business.


3.  Acquisitions and Divestitures

Pacalta Properties Acquisition

         In October 1997, Canadian Abraxas Petroleum Limited (Canadian Abraxas),
a wholly owned subsidiary of the Company, and Grey Wolf Exploration, Inc. (Grey
Wolf) completed the acquisition of the Canadian assets of Pacalta Resources Ltd.
(Pacalta Properties) for approximately $14,000,000 (CDN$20,000,000) and four
million Grey Wolf special warrants valued at approximately $1,375,000. Canadian
Abraxas acquired an approximate 92% interest in the Pacalta Properties, and Grey
Wolf acquired an approximate 8% interest. In July 1998 Grey Wolf acquired the
remaining 92% interest in the Pacalta Properties from Canadian Abraxas.

         The acquisition was accounted for as a purchase, and the purchase price
was allocated to the crude oil and natural gas properties based on the fair
values of the properties acquired. The transaction was financed through an
advance from the Company with funds which were obtained through borrowings under
the Company's Credit Facility.

Wyoming Properties Divestiture

         In November 1998, the Company sold its interest in the Wyoming
Properties to Abraxas Wamsutter L.P. a Texas limited partnership (the
"Partnership") for approximately $58.6 million and a minority equity ownership
in the Partnership. A subsidiary of the Company, Wamsutter Holdings, Inc. a
Wyoming corporation, (the "General Partner"), will initially own a one percent
interest and act as General Partner of the Partnership. After certain payback
requirements are satisfied, the Company's interest will increase to 35%
initially and could increase to as high as 65%. The Company will also receive a
management fee and reimbursement of certain overhead costs from the Partnership.

New Cache Petroleums LTD Acquisition

         In January 1999, the Canadian Abraxas completed the acquisition of New
Cache Petroleums, LTD, ("New Cache"), for approximately $78 million in cash and
the assumption of approximately $10 million in debt. The debt was paid off with
a portion of the proceeds from the sale of $63.5 million 12.875% Senior Secured
Notes in March 1999.

         The acquisition was accounted for as a purchase, and the purchase price
was allocated to the crude oil and natural gas properties based on the fair
values of the properties acquired. Results of operations for New Cache
Properties have been included in the consolidated financial statements since
January 1999.

         The condensed pro forma financial information presented below
summarizes on an unaudited pro forma basis, approximate results of the Company's
consolidated results of operations for the year ended December 31, 1998,
assuming the acquisition of New Cache Petroleums LTD had occurred on January 1,
1998.


                                                    December 31, 1998
                                                   (In thousands except
                                                     per share data)
                                                  -----------------------
        Revenue .................................    $            77,882
                                                  =======================
        Net income (loss) .......................    $          (107,607)
                                                  =======================
        Income (loss) per common share ..........    $            (17.00)
                                                  =======================


                                      F-13
<PAGE>
4.  Property and Equipment

         The major components of property and equipment, at cost, are as
follows:

                                                Estimated
                                               Useful Life   1998       1999
                                             -----------------------------------
                                                  Years        (In thousands)

     Land, buildings, and improvements ....         15     $    309    $    310
     Crude oil and natural gas properties .          -      335,207      468,081
     Natural gas processing plants ........         18       36,583       42,863
     Equipment and other ..................          7        2,217        3,099
                                                           --------    ---------
                                                           $374,316    $ 514,353
                                                           ========    =========


5.  Long-Term Debt

         Long-term debt consists of the following:
<TABLE>
<CAPTION>

                                                                          December 31
                                                                       1998        1999
                                                                     ---------   --------
                                                                        (In thousands)

<S>                                                                   <C>        <C>
11.5% Senior Notes due 2004 ("Old Notes") (see below) .............   $274,000   $  4,321
12.875% Senior Secured Notes due 2003 ("First Lien Notes") (see
     below) .......................................................       --       63,500
11.5% Second Lien Notes due 2004 ("Second Lien Notes") (see below)        --      193,769
Unamortized premium on Old Notes ..................................      3,471       --
Credit facility due to Bankers Trust Company, ING
     Capital and Union Bank of California (see below) .............     15,700       --
Credit facility payable to a Canadian bank (due 2001),
     providing for borrowings to approximately $11,630,000 at
     the bank's prime rate plus .125%, 6.20% at December 31,
     1999, secured by the assets of Grey Wolf .....................      6,515      8,360
Other .............................................................         12      3,471
                                                                      --------   --------
                                                                       299,698    273,421
Less current maturities ...........................................       --         --
                                                                      --------   --------
                                                                      $299,698   $273,421
                                                                      ========   ========
</TABLE>

Long-Term Indebtedness

         On November 14, 1996, the Company consummated the offering of $215.0
million of it's 11.5% Senior Notes due 2004, Series A, which were exchanged for
the Series B Notes in February 1997. On January 27, 1998, the Company completed
the sale of $60.0 million of the Series C Notes. The Series B Notes and the
Series C Notes were subsequently combined into $275.0 million in principal
amount of the Old Notes in June 1998.

         Interest on the Old Notes is payable semi-annually in arrears on May 1
and November 1 of each year at the rate of 11.5% per annum. The Old Notes are
redeemable, in whole or in part, at the option of the Company, on or after
November 1, 2000, at the redemption prices set forth below, plus accrued and
unpaid interest to the date of redemption, if redeemed during the 12-month
period commencing on November 1 of the years set forth below:

                                      F-14
<PAGE>
           Year                                                    Percentage

           2000.................................................     105.750%
           2001.................................................     102.875%
           2002 and thereafter..................................     100.000%


         The Old Notes are joint and several obligations of the Company and rank
pari passu in right of payment to all existing and future unsubordinated
indebtedness of the Company. The Old Notes rank senior in right of payment to
all future subordinated indebtedness of the Company. The Old Notes are, however,
effectively subordinated to the First Lien Notes to the extent of the value of
the collateral securing the First Lien Notes and the Second Lien Notes to the
extent of the value of the collateral securing the Second Lien Notes. The Old
Notes are unconditionally guaranteed, on a senior basis by Sandia Oil and Gas
Corporation ("Sandia"), a wholly owned subsidiary of Abraxas. The guarantee is a
general unsecured obligation of Sandia and ranks pari passu in right of payment
to all unsubordinated indebtedness of Sandia and senior in right of payment to
all subordinated indebtedness of Sandia. The guarantee is effectively
subordinated to the First Lien Notes and the Second Lien Notes to the extent of
the value of the collateral.

         Upon a Change of Control (as defined in the Old Notes indenture), each
holder of the Old Notes will have the right to require the Company to repurchase
all or a portion of such holder's Old Notes at a redemption price equal to 101%
of the principal amount thereof, plus accrued and unpaid interest to the date of
repurchase. In addition, the Company will be obligated to offer to repurchase
the Old Notes at 100% of the principal amount thereof plus accrued and unpaid
interest to the date of repurchase in the event of certain asset sales.

         First Lien Notes. In March 1999, Abraxas consummated the sale of $63.5
million of the First Lien Notes. Interest on the First Lien Notes is payable
semi-annually in arrears on March 15 and September 15, commencing September 15,
1999. The First Lien Notes are redeemable, in whole or in part, at the option of
Abraxas on or after March 15, 2001, at the redemption prices set forth below,
plus accrued and unpaid interest to the date of redemption, if redeemed during
the 12-month period commencing on March 15 of the years set forth below:

            Year                                                 Percentage

            2001............................................    103.000%
            2002 and thereafter.............................    100.000%

         At any time, or from time to time, prior to March 15, 2001, Abraxas
may, at its option, use all or a portion of the net cash proceeds of one or more
equity offerings to redeem up to 35% of the aggregate original principal amount
of the First Lien Notes at a redemption price equal to 112.875% of the aggregate
principal amount of the First Lien Notes be redeemed, plus accrued and unpaid
interest.

         The First lien notes are senior indebtedness of Abraxas secured by a
first lien on substantially all of the crude oil and natural gas properties of
Abraxas and the shares of Grey Wolf owned by Abraxas. The First Lien Notes are
unconditionally guaranteed on a senior basis, jointly and severally, by Canadian
Abraxas, Sandia and Wamsutter. The guarantees are secured by substantially all
of the crude oil and natural gas properties of the guarantors and the shares of
Grey Wolf owned by Canadian Abraxas.

         Upon a Change of Control, each holder of the First Lien Notes will have
the right to require Abraxas to repurchase such holder's First Lien Notes at a
redemption price equal to 101% of the principal amount thereof plus accrued and
unpaid interest to the date of repurchase. In addition, Abraxas will be
obligated to offer to repurchase the First Lien Notes at 100% of the principal
amount thereof plus accrued and unpaid interest to the date of redemption in the
event of certain asset sales.

         The First Lien Notes indenture contains certain covenants that limit
the ability of Abraxas and certain of its subsidiaries, including the guarantors
of the First Lien Notes (the "Restricted Subsidiaries") to, among other things,
incur additional indebtedness, pay dividends or make certain other restricted
payments, consummate certain asset sales, enter into certain transactions with
affiliates, incur liens, merge or consolidate with any other person or sell,
assign, transfer, lease, convey or otherwise dispose of all or substantially all
of the assets of Abraxas.

                                      F-15
<PAGE>
         The First Lien Notes indenture provides, among other things, that
Abraxas may not, and may not cause or permit the Restricted Subsidiaries, to,
directly or indirectly, create or otherwise cause to permit to exist or become
effective any encumbrance or restriction on the ability of such subsidiary to
pay dividends or make distributions on or in respect of its capital stock, make
loans or advances or pay debts owed to Abraxas or any other Restricted
Subsidiary, guarantee any indebtedness of Abraxas or any other Restricted
Subsidiary or transfer any of its assets to Abraxas or any other Restricted
Subsidiary except in certain situations as described in the First Lien Notes
indenture.

         Second Lien Notes. In December 1999, Abraxas and Canadian Abraxas
consummated an exchange offer whereby $188,778,000 of the Second Lien Notes were
exchanged for $269,699,000 of the Old Notes. An additional $5,000,000 of the
Second Lien Notes were issued in payment of fees and expenses. Interest on the
Second Lien Notes is payable semi-annually in arrears on May 1 and November 1,
commencing May 1, 2000. The Second Lien Notes are redeemable, in whole or in
part, at the option of Abraxas and Canadian Abraxas on or after December 1,
2000, at the redemption prices set forth below, plus accrued and unpaid interest
to the date of redemption, if redeemed during the 12-month period commencing on
December 1 of the years set forth below:

       Year                                                Percentage
       -----                                               ----------
       2000............................................     105.750%
       2001............................................     102.875%
       2002 and thereafter.............................     100.000%

         Prior to December 1, 2000, Abraxas and Canadian Abraxas may use all or
a portion of the net cash proceeds of one or more equity offerings to redeem up
to 50% of the aggregate original principal amount of the Second Lien Notes at a
redemption price equal to 111.50% of the principal amount of the Second Lien
Notes be redeemed, plus accrued and unpaid interest.

         The Second Lien Notes are senior indebtedness of Abraxas and Canadian
Abraxas and are secured by a second lien on substantially all of the crude oil
and natural gas properties of Abraxas and Canadian Abraxas and the shares of
Grey Wolf owned by Abraxas and Canadian Abraxas. The Second Lien Notes are
unconditionally guaranteed on a senior basis, jointly and severally, by Sandia
and Wamsutter. The guarantees are secured by substantially all of the crude oil
and natural gas properties of the guarantors. The Second Lien Notes are,
however, effectively subordinated to the First Lien Notes and related guarantees
to the extent the value of the collateral securing the Second Lien Notes and
related guarantees and the First Lien Notes and related guarantees is
insufficient to pay both the Second Lien Notes and the First Lien Notes.

         Upon a change of control, each holder of the Second Lien Notes will
have the right to require Abraxas and Canadian Abraxas to repurchase such
holder's Second Lien Notes at a redemption price equal to 101% of the principal
amount thereof plus accrued and unpaid interest to the date of repurchase. In
addition, Abraxas and Canadian Abraxas will be obligated to offer to repurchase
the Second Lien Notes at 100% of the principal amount thereof plus accrued and
unpaid interest to the date of redemption in the event of certain asset sales.

         The Second Lien Notes indenture contains certain covenants that limit
the ability of Abraxas and Canadian Abraxas and certain of their subsidiaries,
including the guarantors of the Second Lien Notes (the "Restricted
Subsidiaries") to, among other things, incur additional indebtedness, pay
dividends or make certain other restricted payments, consummate certain asset
sales, enter into certain transactions with affiliates, incur liens, merge or
consolidate with any other person or sell, assign, transfer, lease, convey or
otherwise dispose of all or substantially all of the assets of Abraxas or
Canadian Abraxas.

         The Second Lien Notes indenture provides, among other things, that
Abraxas and Canadian Abraxas may not, and may not cause or permit the Restricted
Subsidiaries, to, directly or indirectly, create or otherwise cause to permit to
exist or become effective any encumbrance or restriction on the ability of such
subsidiary to pay dividends or make distributions on or in respect of its
capital stock, make loans or advances or pay debts owed to Abraxas, Canadian
Abraxas or any other Restricted Subsidiary, guarantee any indebtedness of
Abraxas, Canadian Abraxas or any other Restricted Subsidiary or transfer any of
its assets to Abraxas, Canadian Abraxas or any other Restricted Subsidiary
except in certain situations as described in the Second Lien Notes indenture.

         The fair value of the Old Notes, First Lien Notes and Second Lien Notes
was approximately $244.4 million as of December 31, 1999. The Company has
approximately $1,230,000 of standby letters of credit and a $30,000 performance

                                      F-16
<PAGE>
bond open at December 31, 1999. Approximately $30,000 of cash is restricted and
in escrow related to certain of the letters of credit and bond.

Contingent Value Rights ("CVRs")

         As part of the exchange offer consummated by the Company in December
1999, Abraxas issued contingent value rights or CVRs, which may entitle the
holders of the notes to receive up to a total of 105,408,978 of Abraxas common
stock. On December 20, 2000, or at the election of Abraxas, on May 21, 2001,
Abraxas may be required to issue additional shares to the holders of the
contingent value rights. The actual number of shares issued will depend on the
market price of Abraxas common stock. The CVRs will terminate if the market
price of Abraxas common exceeds certain prices for a period of 30 trading days
during any 45 day consecutive trading day period prior to the expiration date.
The target price on a given date will equal $5.03 plus daily interest at an
annual rate of 11.5%. On December 21, 2000, the target price will be $5.64. If
the Company elects to extend the target date to May 21, 2001 the target price
will be $5.97. If the number of shares ultimately issuable under CVRs is greater
than the number of authorized and unissued shares available at the time, the
Company will be required to increase the number of shares of Abraxas common
stock in order to increase the number of authorized and unissued shares of
Abraxas common stock to an amount sufficient to satisfy the number of shares
issuable under the CVRs.

Capitalized Interest

During 1997 1998 and 1999 the Company capitalized $966,000, $414,000 and
$193,000 of interest expense, respectively.


6.  Stockholders' Equity

Common Stock

         In 1994, the Board of Directors adopted a Stockholders' Rights Plan and
declared a dividend of one Common Stock Purchase Right (Rights) for each share
of common stock. The Rights are not initially exercisable. Subject to the Board
of Directors' option to extend the period, the Rights will become exercisable
and will detach from the common stock ten days after any person has become a
beneficial owner of 20% or more of the common stock of the Company or has made a
tender offer or exchange offer (other than certain qualifying offers) for 20% or
more of the common stock of the Company.

         Once the Rights become exercisable, each Right entitles the holder,
other than the acquiring person, to purchase for $20 one-half of one share of
common stock of the Company having a value of four times the purchase price. The
Company may redeem the Rights at any time for $.01 per Right prior to a
specified period of time after a tender or exchange offer. The Rights will
expire in November 2004, unless earlier exchanged or redeemed.

Treasury Stock

         In March 1996, the Board of Directors authorized the purchase in the
open market of up to 500,000 shares of the Company's outstanding common stock,
the aggregate purchase price not to exceed $3,500,000. During the year ended
December 31, 1998, 136,255 shares with an aggregate purchase price of $980,000
were purchased. During the years ended December 31, 1997 and 1999 the Company
did not purchase any shares of its common stock for treasury stock.

7.  Stock Option Plans and Warrants

Stock Options

         The Company grants options to its officers, directors, and key
employees under various stock option and incentive plans.

         The Company's various stock option plans have authorized the grant of
options to management personnel and directors for up to approximately 2.1
million shares of the Company's common stock. All options granted have ten year
terms and vest and become fully exercisable over three to four years of
continued service at 25% to 33% on each anniversary date. At December 31, 1999
approximately 258,000 options remain available for grant.

                                      F-17
<PAGE>
         Pro forma information regarding net income (loss) and earnings (loss)
per share is required by Statement 123, which also requires that the information
be determined as if the Company has accounted for its employee stock options
granted subsequent to December 31, 1994 under the fair value method of that
Statement. The fair value for these options was estimated at the date of grant
using a Black-Scholes option pricing model with the following weighted-average
assumptions for 1997, 1998, and 1999, respectively: risk-free interest rates of
6.25%, 6.25% and 6.25%, respectively; dividend yields of -0-%; volatility
factors of the expected market price of the Company's common stock of .529, .667
and .928, respectively; and a weighted-average expected life of the option of
six years.

         The Black-Scholes option valuation model was developed for use in
estimating the fair value of traded options which have no vesting restrictions
and are fully transferable. In addition, option valuation models require the
input of highly subjective assumptions including the expected stock price
volatility. Because the Company's employee stock options have characteristics
significantly different from those of traded options, and because changes in the
subjective input assumptions can materially affect the fair value estimate, in
management's opinion, the existing models do not necessarily provide a reliable
single measure of the fair value of its employee stock options.

         For purposes of pro forma disclosures, the estimated fair value of the
options is amortized to expense over the options' vesting period. The Company's
pro forma information follows:
<TABLE>
<CAPTION>
                                                                 1997            1998           1999
                                                            ----------------------------------------------
                                                                (In thousands except per share data)
     <S>                                                       <C>            <C>             <C>
     Pro forma net income (loss) ..........................    $ (7,325)      $   (85,619)    $   (37,240)
     Pro forma net income (loss) per common share .........    $  (1.25)      $   (13.52)     $    (5.49)
     Pro forma net income (loss) per common share -
       assuming dilution ..................................    $  (1.25)      $   (13.52)     $    (5.49)
</TABLE>

         A summary of the Company's stock option activity, and related
information for the years ended December 31, follows:
<TABLE>
<CAPTION>
                                       1997                           1998                           1999
                           -----------------------------  -----------------------------  -----------------------------
                                      Weighted-Average               Weighted-Average               Weighted-Average
                            Options    Exercise Price      Options   Exercise Price(1)   Options    Exercise Price(2)
                            (000s)                         (000s)                         (000s)
                           ---------- ------------------  ---------- ------------------  ---------  ------------------
<S>                             <C>         <C>                <C>         <C>              <C>           <C>
Outstanding-beginning of
   year ...................     551         $  6.63            834         $  8.27          1,572         $  7.33
Granted ...................     285           11.26            792            7.37            534            1.19
Exercised .................      (2)           5.50             (3)           5.33             -               -
Forfeited/Expired .........       -               -            (51)           7.39           (216)           2.06
                           ----------                     ----------                     ---------

Outstanding-end of year ...     834         $  8.27          1,572         $  7.33          1,890         $  1.82
                           ==========                     ==========                     =========

Exercisable at end of year      222         $  6.66            501         $  6.71            685         $  2.06
                           ==========                     ==========                     =========

Weighted-average fair
   value of options
   granted during the year                  $  8.00                        $  5.15                        $  1.07
</TABLE>

         Exercise prices for options  outstanding as of December 31, 1999 ranged
from $0.97 to $2.06 The  weighted-average  remaining  contractual  life of those
options is approximately 8.5 years.

    (1) In March 1998, the Company amended the exercise price to $7.44 per share
on all options with an existing exercise price greater than $7.44.

    (2) In March 1999, the Company amended the exercise price to $2.06 per share
on all options with an existing exercise price greater than $2.06. Certain of
these options are not exercisable until the Company's stock price is $4.12 per
share for ten days out of a thirty day period.

                                      F-18
<PAGE>
Stock Awards

         In addition to stock options granted under the plans described above,
the Long-Term Incentive Plan also provides for the right to receive compensation
in cash, awards of common stock, or a combination thereof. In 1997, 1998, and
1999, the Company made direct awards of common stock of 14,748 shares, 18,263
shares and 18,932 shares, respectively, at weighted average fair values of
$10.75, $5.13 and $5.09 per share, respectively.

         The Company also has adopted the Restricted Share Plan for Directors
which provides for awards of common stock to nonemployee directors of the
Company who did not, within the year immediately preceding the determination of
the director's eligibility, receive any award under any other plan of the
Company. In 1997, 1998, and 1999, the Company made direct awards of common stock
of 7,735 shares, 4,838 shares and 3,314 shares, respectively, at weighted
average fair values of $9.87, $14.75 and $4.38 per share, respectively.

         During 1996, the Company's stockholders approved the Abraxas Petroleum
Corporation Director Stock Option Plan (Plan), which authorizes the grant of
nonstatutory options to acquire an aggregate of 104,000 common shares to those
persons who are directors and not officers of the Company. No options were
granted during 1997, during 1998 each of the seven eligible directors were
granted an option to purchase 2,000 common shares at $7.44 and 3,000 common
shares at $5.56. An additional option was granted to an eligible director to
purchase 4,000 common shares at $7.44. In March 1999 each of the seven eligible
directors were granted an option to purchase 2,000 common shares at $2.06, in
November 1999 five of the eligible directors were granted options to purchase
15,000 common shares at $1.41. In December 1999 a new board was appointed in
connection with the Company's exchange offer, each of the four new eligible
directors were granted options for 75,000 common shares at $0.97.

Stock Warrants

         Warrants to purchase 13,500 shares of the Company's common stock at
$7.00 per share remain outstanding from previous grants.

         At December 31, 1999 the Company has approximately 62,572,000 shares
reserved for future issuance for conversion of its stock options, warrants,
Contingent Value Rights, and incentive plans for the Company's directors and
employees.

8.  Income Taxes

         Deferred income taxes reflect the net tax effects of temporary
differences between the carrying amounts of assets and liabilities for financial
reporting purposes and the amounts used for income tax purposes. Significant
components of the Company's deferred tax liabilities and assets are as follows:

                                                    December 31
                                             ----------------------
                                                1998          1999
                                             ----------------------
                                                  (In thousands)
Deferred tax liabilities:
  U.S. full cost pool .....................   $   --      $   --
  Canadian full cost pool .................     19,753      20,368
  State taxes .............................         67          67
  Other ...................................         14        --
                                              --------    --------
Total deferred tax liabilities ............     19,834      20,435
Deferred tax assets:
  U.S. full cost pool .....................     15,803       6,252
  Depletion ...............................      1,075       1,075
  Net operating losses ....................     15,841      32,155
  Other ...................................        117         152
                                              --------    --------
Total deferred tax assets .................     32,836      39,634
Valuation allowance for deferred tax assets    (32,822)    (36,134)
                                              --------    --------
Net deferred tax assets ...................         14       3,500
                                              --------    --------
Net deferred tax liabilities ..............   $ 19,820    $ 16,935
                                              ========    ========

                                      F-19
<PAGE>
         Significant components of the provision (benefit) for income taxes are
as follows:

                                        1997         1998         1999
                                    ------------  -----------  ---------
     Current:
       Federal ...................   $     -       $     -     $      -
       State .....................         -             -            -
       Foreign ...................       244           231          491
                                    ------------  -----------  ---------
                                     $   244       $   231     $    491
                                    ============  ===========  =========
     Deferred:
       Federal ...................   $     -       $     -     $      -
       State .....................         -             -            -
       Foreign ...................    (4,135)       (4,389)      (13,116)
                                    ------------  -----------  ----------
                                     $(4,135)      $(4,389)    $ (13,116)
                                    ============  ===========  ==========

         At December 31, 1999, the Company had, subject to the limitation
discussed below, $94,573,000 of net operating loss carryforwards for U.S. tax
purposes, of which it is estimated a maximum of $7,260,000 may be utilized
before it expires, absent the application of Section 382(h) which allows
built-in gains to offset carryforwards otherwise limited by Section 382 of the
Internal Revenue Code of 1986, as amended, (Section 382). These loss
carryforwards will expire from 2002 through 2018 if not utilized. At December
31, 1999, the Company had approximately $10,262,000 of net operating loss
carryforwards for Canadian tax purposes of which $274,000 will expire in 2000,
$3,542,000 will expire in 2001, $151,000 will expire in 2002 and $6,295,000 will
expire in 2003-2005.

         As a result of the acquisition of certain partnership interests and
crude oil and natural gas properties in 1990 and 1991, an ownership change under
Section 382 occurred in December 1991. Accordingly, it is expected that the use
of the U.S. net operating loss carryforwards generated prior to December 31,
19991 of $4,909,000 will be limited to approximately $235,000 per year.

         During 1992, the Company acquired 100% of the common stock of an
unrelated corporation. The use of net operating loss carryforwards of the
acquired corporation of $837,000 acquired in the acquisition are limited to
approximately $115,000 per year.

         As a result of the issuance of additional shares of common stock for
acquisitions and sales of common stock, an additional ownership change under
Section 382 occurred in October 1993. Accordingly, it is expected that the use
of all U.S. net operating loss carryforwards generated through October 1993
(including those subject to the 1991 and 1992 ownership changes discussed above)
of $8,875,000 will be limited as described above and in the following paragraph.

         An ownership change under Section 382 occurred in December 1999,
following the issuance of additional shares, as described in Note 5. It is
expected that the annual use of U.S. net operating loss carryforwards subject to
this Section 382 limitation will be limited to approximately $363,000, subject
to the lower limitations described above. Future changes in ownership may
further limit the use of the Company's carryforwards.

         The annual Section 382 limitation may be increased during any year,
within 5 years of a change in ownership, in which built-in gains that existed on
the date of the change in ownership are recognized.

         In addition to the Section 382 limitations, uncertainties exist as to
the future utilization of the operating loss carryforwards under the criteria
set forth under FASB Statement No. 109. Therefore, the Company has established a
valuation allowance of $32,822,000 and $36,134,000 for deferred tax assets at
December 31, 1998 and 1999, respectively.

         The reconciliation of income tax attributable to continuing operations
computed at the U.S. federal statutory tax rates to income tax expense is:


                                      F-20
<PAGE>

                                               December 31
                                    ---------------------------------
                                       1997       1998        1999
                                    ---------   ---------  ----------
                                              (In thousands)
Tax (expense) benefit at U.S. ....
  statutory rates (34%) ..........   $ 3,414    $ 29,958    $ 16,672
(Increase) decrease in deferred
  tax asset valuation allowance ..      (259)    (26,907)     (3,312)
Higher effective rate of foreign
  operations .....................      (244)       (231)       (491)
Percentage depletion .............       499         146        --
Other ............................       481       1,192        (244)
                                     -------    --------    --------
                                     $ 3,891    $  4,158    $ 12,625
                                     =======    ========    ========


9.       Related Party Transactions

         Accounts receivable from affiliates, officers, and stockholders
represent amounts receivable relating to joint interest billings on properties
which the Company operates and advances made to officers.

         In January 1996, Grey Wolf purchased newly issued shares of Cascade
representing 66 2/3% of Cascade's capital stock., in 1997 Grey Wolf merged with
Cascade and the name was changed to Grey Wolf Exploration, Inc. ("Grey Wolf").
At December 31, 1999, the Company owns approximately 49% of Grey Wolf. The
Company's President as well as certain directors directly own approximately 5%
of Grey Wolf. Additionally the Company's President owns options to purchase up
to 80,000 shares of Grey Wolf capital stock at an exercise price of CDN$2.00 per
share, and certain of the Company's directors own options to purchase in the
aggregate up to 100,000 shares of Grey Wolf capital stock at an exercise price
of CDN$2.00 per share. Grey Wolf currently has approximately 12,700,000 shares
of capital stock outstanding.

         Grey Wolf owns a 10% interest in the Canadian Abraxas oil and gas
properties and the Canadian Abraxas gas processing plants acquired by Canadian
Abraxas in November 1996 from CGGS and a 100% interest in the Pacalta Properties
and manages the operations of Canadian Abraxas, pursuant to a management
agreement between Canadian Abraxas and Grey Wolf. Under the management
agreement, Canadian Abraxas reimburses Grey Wolf for reasonable costs or
expenses attributable to Canadian Abraxas and for administrative expenses based
upon the percentage that Canadian Abraxas' gross revenue bears to the total
gross revenue of Canadian Abraxas and Grey Wolf.

10.  Commitments and Contingencies

Operating Leases

         During the years ended December 31, 1997, 1998, and 1999, the Company
incurred rent expense of approximately $228,000, $292,000 and $396,000,
respectively. Future minimum rental payments are as follows at December 31,
1999:

     2000 ................................................... $   393,900
     2001 ...................................................     368,000
     2002 ...................................................     242,000
     2003 ...................................................     228,000
     2004 ...................................................     228,000
     Thereafter .............................................     398,000

Contingencies

         In May 1995, certain plaintiffs filed a lawsuit against the Company
alleging negligence and gross negligence, tortious interference with contract,
conversion and waste. In March 1998, a jury found against the Company and on May
22, 1998, final judgment in the amount of $1.3 million was entered. The Company
filed an appeal and in March 2000, the Court of Appeals reduced the plaintiff's
award to $362,495 plus post-judgment interest of $68,915. The Company is
currently reviewing whether to further appeal this decision. The Company has not
established a reserve for this matter at December 31, 1999.

                                      F-21
<PAGE>
         Additionally, from time to time, the Company is involved in litigation
relating to claims arising out of its operations in the normal course of
business. At December 31, 1999, the Company was not engaged in any legal
proceedings that are expected, individually or in the aggregate, to have a
material adverse effect on the Company.

11.  Earnings per Share

         The  following  table sets forth the  computation  of basic and diluted
earnings per share:
<TABLE>
<CAPTION>

                                                             1997              1998               1999
                                                       ----------------- -----------------  ------------------
<S>                                                      <C>               <C>                <C>
Numerator:
   Net income (loss)................................     $  (6,485,000)    $ (83,960,000)     $ (36,680,000)
   Preferred stock dividends........................           183,000                 -                  -
                                                       ----------------- -----------------  ------------------
   Numerator for basic earnings per share - income
     (loss) available to common stockholders........        (6,668,000)      (83,960,000)       (36,680,000)

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

   Numerator for diluted earnings per share - income
     available to common stockholders after assumed
     conversions....................................        (6,668,000)      (83,960,000)       (36,680,000)

Denominator:
   Denominator for basic earnings per share -
     weighted-average shares........................         6,025,294         6,331,292          6,783,633

   Effect of dilutive securities:
     Stock options and warrants.....................                 -                 -                  -
     Convertible preferred stock....................                 -                 -                  -
     Assumed issuance under the CVR Agreement.......                 -                 -                  -
                                                       ----------------- -----------------  ------------------
                                                                     -                 -                  -
                                                       ----------------- -----------------  ------------------
   Dilutive potential  common shares  Denominator for
     diluted earnings per share adjusted
     weighted-average shares and assumed
     conversions.....................................        6,025,294         6,331,292          6,783,633

                                                       ================= =================  ==================
   Basic earnings (loss) per share...................     $     (1.11)      $    (13.26)       $     (5.41)
                                                       ================= =================  ==================

   Diluted earnings (loss) per share.................     $     (1.11)      $    (13.26)       $     (5.41)
                                                       ================= =================  ==================
</TABLE>

         For the year ended December 31, 1999 none of the shares issuable in
connection with stock options, warrants or the Contingent Value rights agreement
are included in diluted shares. For the year ended December 31, 1998 none of the
shares issuable in connection with stock options or warrants are included in
diluted shares. For the year ended December 31, 1997, none of the shares
issuable in connection with stock options, warrants, or the conversion of
preferred stock are included in diluted shares. Inclusion of these shares would
be antidilutive due to losses incurred in those years.


                                      F-22
<PAGE>

12.  Quarterly Results of Operations (Unaudited)

         Selected results of operations for each of the fiscal quarters during
the years ended December 31, 1998 and 1999 are as follows:
<TABLE>
<CAPTION>

                                            1st              2nd               3rd               4th
                                          Quarter          Quarter           Quarter           Quarter
                                      ---------------- ----------------- ----------------  ----------------
                                                     (In thousands, except per share data)
<S>                                      <C>              <C>               <C>               <C>
Year Ended December 31, 1998
   Net revenue ....................      $   16,739       $  15,471         $  13,799         $  14,075
   Operating income (loss) ........           2,423             577              (765)          (58,735)
   Net income (loss) ..............          (4,572)         (6,105)           (5,795)          (67,488)
   Earnings (loss) per common
     share ........................            (.72)           (.96)             (.92)           (10.66)
   Earnings (loss) per common
     share - assuming dilution ....           (.72)            (.96)             (.92)           (10.66)
Year Ended December 31, 1999
   Net revenue ....................      $   15,970       $   16,776        $   16,958        $   17,066
   Operating income (loss) ........             604            1,692             2,982           (16,250)
   Net income (loss) ..............          (6,294)          (6,741)           (6,919)          (16,726)
   Earnings (loss) per common
     share ........................      $    (0.99)      $    (1.06)       $    (1.09)       $    (2.06)
   Earnings (loss) per common
     share - assuming dilution ....      $    (0.99)      $    (1.06)       $    (1.09)       $    (2.06)
</TABLE>

         During the fourth quarter of 1998, the Company recorded a write-down of
its United States proved crude oil and natural gas properties of approximately
$61,224,000 under the ceiling limitation. During the fourth quarter of 1999, the
Company recorded a write-down of its Canadian proved crude oil and natural gas
properties of approximately $19,100,000 ($11,900,000 after tax) under the
ceiling limitation.

13.  Benefit Plans

         The Company has a defined contribution plan (401(k)) covering all
eligible employees of the Company. During 1997 and 1998 the Company contributed
7,440 and 10,329 shares, respectively, of its common stock held in the treasury
to the Plan and recorded the fair value of $41,850 and $76,847 respectively, as
compensation expense. The Company did not contribute to the plan in 1999. The
employee contribution limitations are determined by formulas which limit the
upper one-third of the plan members from contributing amounts that would cause
the plan to be top-heavy. The employee contribution is limited to the lesser of
20% of the employee's annual compensation or $10,000.

14. Summary Financial Information of Canadian Abraxas Petroleum Ltd.

         The following is summary financial information of Canadian Abraxas, a
wholly owned subsidiary of the Company. Canadian Abraxas is jointly and
severally liable for the entire balance of the Series B Notes ($215,000,000), of
which $84,612,000 was utilized by Canadian Abraxas in connection with the 1996
acquisition of Canadian Gas Gathering Systems ("CGGS"). The Company has not
presented separate financial statements and other disclosures concerning
Canadian Abraxas because management has determined that such information is not
material to the holders of the Notes.
<TABLE>
<CAPTION>

                                                                    December 31,
                                                              1998               1999
                                                        -----------------   ---------------
                                                                     (In thousands)
<S>                                                        <C>                   <C>
     BALANCE SHEET
     Assets
     Total current assets .............................      $    6,144          $   11,777
     Oil and gas and processing properties ............          91,115             164,420
     Other assets .....................................           3,854               2,777
                                                           ---------------    --------------
                                                             $  101,113          $  178,974
                                                           ===============    ==============


                                      F-23
<PAGE>

     Liabilities and Stockholder's Equity
     Total current liabilities .........................     $    3,030          $    3,158
     11.5% Senior Notes due 2004 .......................         74,682              52,629
     Notes payable to Abraxas Petroleum Corporation.....         20,355              38,580
     Other liabilities .................................         22,519              23,642
     Stockholder's equity (deficit) ....................        (19,473)             60,965
                                                          -----------------   ---------------
                                                             $  101,113          $  178,974
                                                          =================   ===============
</TABLE>
<TABLE>
<CAPTION>
                                                          Year Ended              Year Ended             Year Ended
                                                       December 31, 1997       December 31, 1998      December 31, 1999
                                                    ------------------------ ---------------------- ----------------------
                                                                                 (In Thousands)
     <S>                                                 <C>                      <C>                    <C>
     STATEMENTS OF OPERATIONS
     Revenues ......................................     $   19,264               $   18,624             $   33,362
     Operating costs and expenses ..................        (16,617)                 (18,026)               (31,171)
     Proved property impairment ....................         (4,600)                      --                (19,100)
     Interest expense ..............................         (9,952)                 (10,356)               (10,093)
     Other income ..................................            202                      191                    347
     Income tax (expense) benefit ..................          3,815                    4,158                  9,677
                                                    ------------------------ ---------------------- ----------------------
       Net income (loss) ...........................     $   (7,888)              $   (5,409)            $  (16,978)
                                                    ======================== ====================== ======================
</TABLE>
15.  Business Segments

         The Company conducts its operations through two geographic segments,
the United States and Canada, and is engaged in the acquisition, development and
production of crude oil and natural gas and the processing of natural gas in
each country. The Company's significant operations are located in the Texas Gulf
Coast, the Permian Basin of western Texas and Canada. Identifiable assets are
those assets used in the operations of the segment. Corporate assets consist
primarily of deferred financing fees and other property and equipment. The
Company's revenues are derived primarily from the sale of crude oil, condensate,
natural gas liquids and natural gas to marketers and refiners and from
processing fees from the custom processing of natural gas. As a general policy,
collateral is not required for receivables; however, the credit of the Company's
customers is regularly assessed. The Company is not aware of any significant
credit risk relating to its customers and has not experienced significant credit
losses associated with such receivables.

         In 1999 three customers accounted for approximately 58% of oil and
natural gas production and approximately 56% of gas processing revenues. five
customers accounted for approximately 79% of United States revenue and three
customers accounted for approximately 77% of revenue in Canada. In 1998 four
customers accounted for approximately 58% of oil and natural gas production
revenues and gas processing revenues. In 1997 three customers accounted for
approximately 40% of oil and natural gas production revenues and gas processing
revenues.

Business  segment  information  about the Company's 1997 operations in different
geographic areas is as follows:
<TABLE>
<CAPTION>
                                                       U.S.               Canada              Total
                                                 ------------------  ------------------ -------------------
                                                                      (In thousands)
<S>                                                 <C>                 <C>               <C>
Revenues ...................................        $      50,172       $      20,759     $       70,931
                                                 ==================  ================== ===================
Operating profit ...........................        $      19,938       $      (2,125)    $       17,813
                                                 ==================  ==================
General corporate ..........................                                                      (2,663)
Net interest expense and amortization of
   deferred financing fees .................                                                     (25,191)
                                                                                        ===================
   Income before income taxes ..............                                              $      (10,041)
                                                                                        ===================
Identifiable assets at December 31, 1997 ...        $     198,277       $     130,969     $      329,246
                                                 ==================  ==================
Corporate assets ...........................                                                       9,282
                                                                                        -------------------
   Total assets ............................                                              $      338,528
                                                                                        ===================
</TABLE>
                                      F-24
<PAGE>
Business  segment  information  about the Company's 1998 operations in different
geographic areas is as follows:
<TABLE>
<CAPTION>
                                                       U.S.               Canada              Total
                                                 ------------------  ------------------ -------------------
                                                                      (In thousands)
<S>                                                 <C>                 <C>               <C>
Revenues ...................................        $      36,267       $      23,817     $       60,084
                                                 ==================  ================== ===================

Operating profit (loss).....................        $     (53,016)      $         877     $      (52,139)
                                                 ==================  ==================
General corporate ..........................                                                      (4,361)
Net interest expense and amortization of
   deferred financing fees .................                                                     (31,614)
                                                                                        ===================
   Loss before income taxes ................                                              $      (88,114)
                                                                                        ===================
Identifiable assets at December 31, 1998 ...        $     153,030       $     129,301     $      282,331
                                                 ==================  ==================
Corporate assets ...........................                                                       9,167
                                                                                        -------------------
   Total assets ............................                                              $      291,498
                                                                                        ===================
</TABLE>
Business  segment  information  about the Company's 1999 operations in different
geographic areas is as follows:
<TABLE>
<CAPTION>
                                                       U.S.               Canada              Total
                                                 ------------------  ------------------ -------------------
                                                                        (In thousands)

<S>                                                 <C>                 <C>               <C>
Revenues ...................................        $      24,586       $      42,184     $       66,770
                                                 ==================  ================== ===================
Operating profit (loss).....................        $       7,765       $     (15,444)    $       (7,679)
                                                 ==================  ==================
General corporate ..........................                                                      (3,293)
Net interest expense and amortization of
   deferred financing fees .................                                                     (38,064)
                                                                                        ===================
   Loss before income taxes ................                                              $      (49,036)
                                                                                        ===================
Identifiable assets at December 31, 1999 ...        $     107,336       $     206,474     $      313,810
                                                 ==================  ================== ===================
Corporate assets ...........................                                                       8,474
                                                                                        -------------------
   Total assets ............................                                              $      322,284
                                                                                        ===================
</TABLE>
16.  Commodity Swap Agreements

         The Company enters into commodity swap agreements (Hedge Agreements) to
reduce its exposure to price risk in the spot market for crude oil and natural
gas. Pursuant to the Hedge Agreements, either the Company or the counterparty
thereto is required to make payment to the other at the end of each month.

         In November 1996, the Company assumed swap arrangements extending
through October 2001 with a counterparty involving various quantities and fixed
prices. These swap arrangements provided that the Company make payments to the
counterparty to the extent the market prices, determined based on the price for
crude oil on the NYMEX and the Inside FERC, Tennessee Gas Pipeline Co. Texas
(Zone O) price for natural gas exceeded certain fixed prices and for the
counterparty to make payments to us to the extent the market prices were less
than such fixed prices. The Company accounted for the related gains or losses (a
gain of $204,600 during the first quarter of 1999) in crude oil and natural gas
revenue in the period of the hedged production. These swap arrangements
terminated in January 1999 and the Company was paid $750,000 by the counterparty
for such termination. This amount is included in other income in the
accompanying financial statements.

         In March 1998, the Company entered into a costless collar hedge
agreement with Enron Capital and Trade Resources Corp. for 2,000 Bbls of crude
oil per day with a floor price of $14.00 per Bbl and a ceiling price of $22.30
per Bbl for crude oil on the NYMEX. The agreement was effective April 1, 1998
and extended through March 31, 1999. Under the terms of the agreement the
                                      F-25
<PAGE>
Company was paid when the average monthly price for crude oil on the NYMEX was
below the floor price, and the Company paid the counterparty when the average
monthly price exceeded the ceiling price. For the year ended December 31, 1999
the Company realized a loss of $1.8 million on this agreement, which is
accounted for in crude oil and natural gas revenue. The Company has also entered
into a costless collar hedge agreement with Barrett Resources Corporation
("Barrett") for the period November 1999 through October 2000. This agreement
consist of a swap for 1,000 Bbls per day with the Company being paid $20.30 and
paying NYMEX calendar month average, and 1,000 barrels per day with a floor
price of $18.00 per Bbl and a ceiling of $22.00 per Bbl. Additionally, Barrett
has a call on either 1,000 Bbls of crude oil or 20,000 MMBtu of natural gas per
day at Barrett's option at fixed prices through October 31, 2002.

         As of December 31, 1999, the Company has 22.5 MMBtupd hedged through
October 31, 2000, 2.5 MMBtupd is hedged at an average NYMEX price less $0.83
(approximately $1.75 per MMBtu as of February 2000) and 20.0 MMBtupd with a
ceiling of $2.39 and a floor of $2.07 based on an AECO index. Both of these
hedges are with Barrett Resoucres. In connection with the 20.0 MMBtupd Barrett
hedge, the Company realized a loss of $2.5 million for the year ended December
31, 1999, which is accounted for in crude oil and natural gas revenue.

         The fair market value of these hedge agreements is approximately $(6.5)
million as of December 31, 1999.

17.  Proved Property Impairment

         In 1997, 1998 and 1999 the Company recorded a write-down of its proved
crude oil and natural gas properties of approximately $4,600,000; $61,224,000
and $19,100,000 under the ceiling limitation prescribed for companies following
the full cost method of accounting for its oil and gas properties. The
write-down in 1997 and 1999 were related to the Company's Canadian oil and gas
properties, the 1998 write-down was related to the Company's United States oil
and gas properties. The write downs in 1997 and 1998 were due primarily to a
decrease in spot market prices for the Company's crude oil and natural gas. The
write-down in 1999 was due to a downward revision of the Company's proved
reserves in Canada. Under full cost accounting rules, the net capitalized costs
of oil and gas properties, less related deferred taxes, are limited by country,
to the lower of unamortized cost or the cost ceiling as discussed in Note 1. The
risk that the Company will be required to write-down the carrying value of its
crude oil and natural gas properties increases when crude oil and natural gas
prices are depressed or volatile. Depending on future prices, further impairment
of the Company's crude oil and natural gas properties may be required.

18.      Subsequent Event

         In March 2000, the Company sold it's interest in certain crude oil and
natural gas properties in Wyoming. Simultaneously, a limited partnership of
which one of our subsidiaries was the general partner sold its interest in crude
oil and natural gas properties in the same area. Our net proceeds from these
transactions were approximately $34.0 million subject to post closing
adjustments.

19.  Supplemental Oil and Gas Disclosures (Unaudited)

         The accompanying table presents information concerning the Company's
crude oil and natural gas producing activities as required by Financial
Accounting Standards 69, "Disclosures about Oil and Gas Producing Activities."
Capitalized costs relating to oil and gas producing activities are as follows:

                                                    December 31
                                              ----------------------
                                                1998         1999
                                              ---------    ---------
                                                  (In thousands)

Proved crude oil and natural gas properties   $ 324,532    $ 451,024
Unproved properties .......................      10,675       17,057
                                              ---------    ---------
  Total ...................................     335,207      468,081
Accumulated depreciation, depletion, and
  amortization, and impairment ............    (161,593)    (215,144)
                                              ---------    ---------
    Net capitalized costs .................   $ 173,614    $ 252,937
                                              =========    =========

                                      F-26
<PAGE>
         Cost incurred in oil and gas property acquisitions, exploration and
development activities are as follows:
<TABLE>
<CAPTION>

                                                             Years Ended December 31
                             ---------------------------------------------------------------------------------------
                                         1997                         1998                        1999
                             ---------------------------   ---------------------------   ---------------------------
                              Total      U.S.    Canada     Total     U.S.     Canada    Total      U.S.      Canada
                             -------   -------   -------   -------   -------   -------   -------   -------   -------
                                                                 (In thousands)
<S>                           <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>       <C>
Property acquisition costs:
  Proved ..................   $13,800   $  --     $13,800   $ 2,729   $ 1,319   $ 1,410   $89,743   $  --     $89,743
  Unproved ................     8,958      --       8,958      --        --        --        --        --        --
                              -------   -------   -------   -------   -------   -------   -------   -------   -------
                              $22,758   $  --     $22,758   $ 2,729   $ 1,319   $ 1,410   $89,743   $  --     $89,743
                              =======   =======   =======   =======   =======   =======   =======   =======   =======
Property development and
  exploration costs .......   $61,414   $53,363   $ 8,051   $51,821   $35,421   $16,400   $37,344   $18,901   $18,443
                              =======   =======   =======   =======   =======   =======   =======   =======   =======

</TABLE>

                                      F-27
<PAGE>
<TABLE>
<CAPTION>

         The results of operations  for oil and gas producing  activities are as
follows:

                                                                                              Years Ended December 31
                                 -------------------------------------------------------------------------------------------------
                                              1997                            1998                            1999
                                 ------------------------------   -------------------------------  -------------------------------
                                   Total      U.S.     Canada      Total      U.S.       Canada     Total       U.S.      Canada
                                 ---------  ---------  --------   --------- ----------  ---------  ---------  ---------  ---------
                                                                          (In thousands)
<S>                              <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
Revenues ......................  $ 65,826   $ 49,031   $ 16,795   $ 54,263   $ 33,705   $ 20,558   $ 59,025   $ 21,331   $ 37,694
Production costs ..............   (14,881)   (10,749)    (4,132)   (16,841)   (10,299)    (6,542)   (17,938)    (6,627)   (11,311)
Depreciation, depletion,
  and amortization ............   (27,803)   (18,992)    (8,811)   (30,832)   (17,239)   (13,593)   (34,452)    (9,571)   (24,881)
Proved property impairment ....    (4,600)      --       (4,600)   (61,223)   (61,223)      --      (19,100)      --      (19,100)
General and administrative ....    (1,042)      (721)      (321)    (1,381)      (992)      (389)    (1,317)      (733)      (584)
Income taxes ..................       427       --          427        (14)      --          (14)     7,455       --        7,455
                                 --------   --------   --------   --------   --------   --------   --------   --------   --------

Results of operations from oil
  and gas producing activities
  (excluding corporate overhead
  and interest costs) .........  $ 17,927   $ 18,569   $   (642)  $(56,028)  $(56,048)  $     20   $ (6,327)  $  4,400   $(10,727)
                                 ========   ========   ========   ========   ========   ========   ========   ========   ========
Depletion rate per barrel
  of oil equivalent ..........   $   5.62   $   5.05   $   6.98   $   5.36   $   5.26   $   5.49   $   6.34   $   4.91   $   7.13
                                  ========  ========   ========   ========   ========   ========   ========   ========   ========
</TABLE>

                                      F-28
<PAGE>
Estimated Quantities of Proved Oil and Gas Reserves

         The following table presents the Company's estimate of its net proved
crude oil and natural gas reserves as of December 31, 1997, 1998, and 1999. The
Company's management emphasizes that reserve estimates are inherently imprecise
and that estimates of new discoveries are more imprecise than those of producing
oil and gas properties. Accordingly, the estimates are expected to change as
future information becomes available. The estimates have been prepared by
independent petroleum reserve engineers.
<TABLE>
<CAPTION>


                                                 Total             United States          Canada
                                           -------------------- ------------------- ---------------------
                                             Liquid    Natural    Liquid    Natural   Liquid      Natural
                                           Hydrocarbons  Gas    Hydrocarbons   Gas  Hydrocarbons    Gas
                                           ------------ ------- ------------ ------ ------------   ------
                                            (Barrels)   (Mcf)   (Barrels)    (Mcf)    (Barrels)    (Mcf)
                                                                   (In Thousands)
<S>                                          <C>       <C>        <C>       <C>        <C>         <C>
Proved developed and undeveloped reserves:
  Balance at December 31, 1996 ...........   18,035    177,260    16,715    122,161    1,320(1)    55,099
    Revisions of previous estimates ......   (1,083)    (4,554)   (1,096)   (10,343)      13        5,789
    Extensions and discoveries ...........    2,262     48,405     2,190     40,877       72        7,528
    Purchase of minerals in place ........      585     27,575       197        150      388       27,425
    Production ...........................   (1,929)   (21,050)   (1,736)   (12,508)    (193)      (8,542)
    Sale of minerals in place ............      (93)    (6,322)       (9)       (42)     (84)      (6,280)
                                            -------   --------   -------   --------   ------      -------
  Balance at December 31, 1997 ...........   17,777    221,314    16,261    140,295    1,516(1)    81,019(2)
    Revisions of previous estimates ......   (3,323)    (7,834)   (3,903)   (17,501)     580        9,667
    Extensions and discoveries ...........      266     49,403       237     43,900       29        5,503
    Purchase of minerals in place ........      464     15,167       126      2,033      338       13,134
    Production ...........................   (1,596)   (24,930)   (1,322)   (11,707)    (274)     (13,223)
    Sale of minerals in place ............   (5,893)   (55,642)   (5,648)   (46,781)    (245)      (8,861)
                                            -------   --------   -------   --------   ------      -------
  Balance at December 31, 1998 ...........    7,695    197,478     5,751    110,239    1,944(1)    87,239(2)
    Revisions of previous estimates ......    2,626    (54,782)    3,946    (19,887)  (1,320)     (34,895)
    Extensions and discoveries ...........      354     30,305       196     24,686      158        5,619
    Purchase of minerals in place ........    3,246     58,354      --         --      3,246       58,354
    Production ...........................   (1,154)   (25,698)     (584)    (8,190)    (570)     (17,508)
    Sale of minerals in place ............     (125)   (15,542)      (95)      (621)     (30)     (14,921)
                                            -------   --------   -------   --------   ------      -------
  Balance at December 31, 1999 ...........   12,642    190,115     9,214    106,227    3,428(1)    83,888(2)
                                            =======   ========   =======   ========   ======      =======
</TABLE>

(1) Includes 260,200; 475,400 and 269,000 barrels of liquid hydrocarbon reserves
owned by Grey Wolf of which approximately 140,200; 244,000 and 138,000 barrels
are applicable to the minority interest's share of these reserves at December
31, 1997, 1998 and 1999, respectively.

(2) Includes 7,446, 28,610 and 21,710 MMcf of natural gas reserves owned by Grey
Wolf of which 4,012, 14,700 and 11,140 MMcf are applicable to the minority
interest's share of these reserves at December 31, 1997,1998 and 1999,
respectively.


                                      F-29
<PAGE>
<TABLE>
<CAPTION>

Estimated Quantities of Proved Oil and Gas Reserves (continued)

                                                 Total             United States          Canada
                                           -------------------- ------------------- ---------------------
                                             Liquid    Natural    Liquid    Natural   Liquid      Natural
                                           Hydrocarbons  Gas    Hydrocarbons   Gas  Hydrocarbons    Gas
                                           ------------ ------- ------------ ------ ------------   ------
                                            (Barrels)   (Mcf)   (Barrels)    (Mcf)    (Barrels)    (Mcf)
                                                                   (In Thousands)
Proved developed reserves:
<S>                                          <C>       <C>        <C>       <C>        <C>         <C>
  December 31, 1997 .......................  14,254    186,490    12,750    109,456    1,504       77,034
                                            =======   ========   =======   ========   ======      =======
  December 31, 1998 .......................   5,819    144,588     4,138     65,075    1,681       79,513
                                            =======   ========   =======   ========   ======      =======
  December 31, 1999 .......................  10,473    154,221     7,265     78,909    3,208       75,312
                                             =======   ========   =======  ========   ======      =======


</TABLE>

                                      F-30
<PAGE>

Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil
and Gas Reserves

         The following disclosures concerning the standardized measure of future
cash flows from proved crude oil and natural gas reserves are presented in
accordance with Statement of Financial Accounting Standards No. 69. The
standardized measure does not purport to represent the fair market value of the
Company's proved crude oil and natural gas reserves. An estimate of fair market
value would also take into account, among other factors, the recovery of
reserves not classified as proved, anticipated future changes in prices and
costs, and a discount factor more representative of the time value of money and
the risks inherent in reserve estimates.

         Under the standardized  measure,  future cash inflows were estimated by
applying  period-end  prices  at  December  31,  1999,  adjusted  for  fixed and
determinable escalations,  to the estimated future production of year-end proved
reserves.  Future cash inflows were reduced by estimated  future  production and
development  costs based on year-end  costs to determine  pre-tax cash  inflows.
Future  income  taxes were  computed by applying the  statutory  tax rate to the
excess of pre-tax cash inflows over the tax basis of the  properties.  Operating
loss  carryforwards,  tax  credits,  and  permanent  differences  to the  extent
estimated  to be  available  in the future  were also  considered  in the future
income tax calculations, thereby reducing the expected tax expense.

         Future net cash inflows after income taxes were discounted  using a 10%
annual discount rate to arrive at the Standardized Measure.


                                      F-31
<PAGE>
<TABLE>
<CAPTION>
         Set forth below is the Standardized  Measure relating to proved oil and
gas reserves for:

                                                                                       Years Ended December 31
                            --------------------------------------------------------------------------------------------------------
                                           1997                               1998                              1999
                            ----------------------------------  --------------------------------   ---------------------------------
                             Total         U.S       Canada      Total        U.S.      Canada      Total         U.S.     Canada
                            ---------   ----------  ----------  ---------   ---------  ---------   ----------  ---------  ----------
                                                                         (In thousands)

<S>                         <C>         <C>         <C>         <C>         <C>        <C>         <C>         <C>        <C>
Future cash inflows ....... $ 714,048   $ 530,627   $ 183,421   $ 474,263   $ 268,821  $ 205,442   $ 664,032   $ 396,234  $ 267,798
Future production and
  development costs .......  (249,604)   (186,445)    (63,159)   (169,736)    (99,187)   (70,549)   (201,513)   (116,706)   (84,807)
Future income tax expense .   (82,998)    (48,736)    (34,262)    (20,655)       --      (20,655)     (6,319)       --       (6,319)
                            ----------  ----------  ----------  ----------  ----------  ---------  ----------  ----------  --------
Future net cash flows .....   381,446     295,446      86,000     283,872     169,634    114,238     456,200     279,528    176,672
Discount ..................  (129,367)   (107,259)    (22,108)   (102,291)    (75,389)   (26,902)   (205,415)   (143,911)   (61,504)
                             ----------  ----------  ----------  ----------  ----------  ---------  ----------  ----------  --------
Standardized Measure of
  discounted future net
  cash relating to proved .
  reserves.................  $ 252,079   $ 188,187   $  63,892   $ 181,581   $  94,245  $  87,336   $ 250,785   $ 135,617  $ 115,168
                            ==========  ==========  ==========  ==========  ==========  =========  ==========  ==========  =========


</TABLE>

                                      F-32
<PAGE>




Changes in Standardized Measure of Discounted Future Net Cash Flows Relating to
Proved Oil and Gas Reserves

         The following is an analysis of the changes in the Standardized
Measure:



                                               Year Ended December 31
                                         ----------------------------------
                                           1997        1998        1999
                                         ---------  -----------  ----------
                                                  (In thousands)

Standardized Measure, beginning
  of year .............................  $ 329,821   $ 252,079   $ 181,581
Sales and transfers of oil and gas
  produced, net of production costs ...    (50,945)    (37,422)    (41,086)
Net changes in prices and development
  and production costs from prior year    (190,174)    (26,858)     63,539
Extensions, discoveries, and improved
  recovery, less related costs ........     49,471      36,187      29,346
Purchases of minerals in place ........     27,586      28,079      90,510
Sales of minerals in place ............     (5,720)    (58,099)    (18,562)
Revision of previous quantity estimates     (8,150)    (12,514)    (46,659)
Change in future income tax expense ...     70,858     (17,727)     (6,319)
Other .................................    (12,389)     (9,005)    (19,723)
Accretion of discount .................     41,721      26,861      18,158
                                         ---------   ---------   ---------
  Standardized Measure, end of year ...  $ 252,079   $ 181,581   $ 250,785
                                         =========   =========   =========




                                      F-33

<TABLE> <S> <C>

<ARTICLE>                     5
<MULTIPLIER>                                   1000

<S>                             <C>
<PERIOD-TYPE>                   Year
<FISCAL-YEAR-END>                              DEC-31-1999
<PERIOD-START>                                 JAN-1-1999
<PERIOD-END>                                   Dec-30-1999
<CASH>                                          3799
<SECURITIES>                                       0
<RECEIVABLES>                                  14388
<ALLOWANCES>                                     (36)
<INVENTORY>                                      447
<CURRENT-ASSETS>                               19029
<PP&E>                                        514353
<DEPRECIATION>                               (219687)
<TOTAL-ASSETS>                                322284
<CURRENT-LIABILITIES>                          26334
<BONDS>                                       273421
                              0
                                        0
<COMMON>                                         227
<OTHER-SE>                                     (9732)
<TOTAL-LIABILITY-AND-EQUITY>                  322284
<SALES>                                        66770
<TOTAL-REVENUES>                               66770
<CGS>                                              0
<TOTAL-COSTS>                                  77742
<OTHER-EXPENSES>                                1249
<LOSS-PROVISION>                                   0
<INTEREST-EXPENSE>                             36815
<INCOME-PRETAX>                               (49036)
<INCOME-TAX>                                 (12,625)
<INCOME-CONTINUING>                           (36680)
<DISCONTINUED>                                     0
<EXTRAORDINARY>                                    0
<CHANGES>                                          0
<NET-INCOME>                                  (36680)
<EPS-BASIC>                                  (5.41)
<EPS-DILUTED>                                  (5.41)


</TABLE>


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