Exhibit 99.1

                          Abraxas Petroleum Corporation
           500 N. Loop 1604 East, Suite 100, San Antonio, Texas 78232
                 P.O. Box 701007, San Antonio, Texas 78270-1007
                Office: 210.490.4788 Exec/Acctg Fax: 210.490.8816

                                  NEWS RELEASE

                 Abraxas Reports Third Quarter 2005 Results with
         47% Revenue and 17% Production Growth over Second Quarter 2005

SAN  ANTONIO  (Nov.  7,  2005)  -  Abraxas  Petroleum  Corporation   ("Abraxas")
(AMEX:ABP)  today reported  financial and operating  results for the quarter and
nine months ended September 30, 2005 and provided an operational update.

Production of 1.6 Bcfe for the quarter generated:

          o    Revenue of $14.2 million;
          o    EBITDA (a) of $10.0 million;
          o    Cash flow (a) of $6.3 million; and
          o    Net income of $3.8  million  or $0.09 per share  from  continuing
               operations, excluding non-cash stock-based compensation expense.
          (a)  See reconciliation of non-GAAP financial measures below

This  compares  to a net loss from  continuing  operations,  excluding  non-cash
stock-based  compensation  expense,  of $1.6  million or $0.04 per share for the
same quarter of 2004.  Continuing  operations  represent financial and operating
results from operations in the U.S. only as all of Grey Wolf Exploration  Inc.'s
("Grey  Wolf")  historical  performance  and results  from the sale of Grey Wolf
shares owned by Abraxas in its initial  public  offering that closed on February
28, 2005, are treated as discontinued operations.

As a result of the elimination of our capital  expenditure  limitations  (due to
previous  debt  covenant  restrictions),  a  significant  item  related to third
quarter 2005 results included capital  expenditures of $11.2 million compared to
$1.3 million in the third quarter of 2004.  These capital  expenditures  enabled
sequential  quarterly  production  to increase  17% and together  with  realized
natural  gas and  crude  oil  prices of $8.15  per Mcf and  $60.24  per  barrel,
contributed to a 47% increase in revenue from second quarter of 2005.

During  the third  quarter,  a  non-cash  expense  of $7.1  million,  related to
stock-based compensation,  significantly impacted our net earnings. The non-cash
stock-based  compensation  expense  captured the 187%  appreciation  in Abraxas'
stock price from June 30, 2005 to September  30, 2005,  as it relates  solely to
options granted to employees, which were previously re-priced in 2003. Including
non-cash stock-based  compensation  expense,  Abraxas' reported net loss for the
quarter  of $3.3  million or $0.08 per share from  continuing  operations.  This
compares to a net loss from  continuing  operations of $3.0 million or $0.08 per
share for the same  quarter of 2004,  which  included  $1.4  million of non-cash
stock-based compensation expense.

In Brooks Draw,  Wyoming,  completion  operations are currently  underway on all
four wells drilled during the quarter.  In the Oates SW Field of West Texas, the
initial Wolfcamp  re-entry,  La Escalera #2, is still recovering fluid after the
fracture  stimulation  while re-entry  operations on the initial  Woodford test,
Hudgins 11-1, are steadily progressing below 10,000'.

"Increasing  production through the quarter is largely attributable to the Oates
SW Devonian  horizontal well that came on-line during the quarter at 5.2 MMcfepd
and the impact of a full quarter of production from the horizontal Edwards wells
drilled in South  Texas  earlier  in the year.  We expect  production  growth to



continue  through  the fourth  quarter of 2005 and into 2006 as the  Wyoming and
West Texas wells are brought  on-line.  To date, the completions in Wyoming have
gone well and we look forward to definitive  results once multiple zones in each
well are perforated  and fracture  stimulated.  The Wolfcamp  re-entry has taken
longer than  anticipated;  however,  we  consistently  have gas returns with the
unloading fluid," commented Bob Watson, Abraxas' President and CEO.

Watson  added with  regard to the  non-cash  stock-based  compensation  expense,
"While our shareholders  experienced a 187% increase in share price from the end
of the  second  quarter  to the end of the  third  quarter,  this  appreciation,
unfortunately,  due to accounting rules for re-priced  options,  rendered a $7.1
million  expense for Abraxas.  This expense is non-cash and has no impact on our
daily operations or our cash flow".

Abraxas invites you to participate in a conference call on Monday, November 7th,
at 2:00  p.m.  CT to  discuss  the  contents  of this  release  and  respond  to
questions. Please dial 1.866.800.8652,  passcode 96786064, 10 minutes before the
scheduled  start time, if you would like to participate in the call.  There will
be a replay of the conference call available by dialing 1.888.286.8010, passcode
38394833,  beginning  approximately 4:00 p.m. CT, November 7th, through November
21st. A transcript of the call will also be available on the Company's  website,
www.abraxaspetroleum.com, at the Event Calendar.

Abraxas  Petroleum  Corporation is a San Antonio based crude oil and natural gas
exploitation and production company with operations in Texas and Wyoming.

Safe Harbor for forward-looking  statements:  Statements in this release looking
forward in time involve  known and unknown  risks and  uncertainties,  which may
cause Abraxas' actual results in future periods to be materially  different from
any future performance  suggested in this release. Such factors may include, but
may not be necessarily limited to, changes in the prices received by Abraxas for
natural gas and crude oil. In addition,  Abraxas'  future  natural gas and crude
oil  production is highly  dependent upon Abraxas' level of success in acquiring
or finding additional reserves.  Further, Abraxas operates in an industry sector
where the  value of  securities  is highly  volatile  and may be  influenced  by
economic  and  other  factors  beyond  Abraxas'  control.   In  the  context  of
forward-looking  information provided for in this release,  reference is made to
the discussion of risk factors  detailed in Abraxas' filings with the Securities
and Exchange Commission during the past 12 months.

FOR MORE INFORMATION CONTACT:
Barbara M. Stuckey/Director of Corporate Development
Direct Telephone 210.757.9835
Main Telephone 210.490.4788
bstuckey@abraxaspetroleum.com
www.abraxaspetroleum.com






                           ABRAXAS PETROLEUM CORPORATION
                               QUARTER-END RESULTS
                                   (UNAUDITED)

                                                           Three Months Ended                   Nine Months Ended
(In thousands except per share data)                         September 30,                        September 30,
                                                   -----------------------------------    ------------------------------
                                                         2005                2004              2005             2004
                                                   ----------------    ---------------    --------------  --------------
Financial Results:
- -----------------------------------------------
                                                                                                
Revenues                                              $     14,164         $    8,237       $    31,613     $    24,701
EBITDA (a)                                                  10,028              4,956            20,249          13,784
Cash Flow (Before Working Capital
 Changes) (a)                                                6,336              3,702            10,053           7,953
Net Income (Loss) from continuing operations,
    excluding non-cash stock based
    compensation expense                                     3,799             (1,608)            2,868          (8,059)
Net Income (Loss) from continuing operations                (3,254)            (2,982)           (4,463)         (9,181)
Income (Loss) Per Share from continuing
    operations - Basic                                      $(0.08)            $(0.08)           $(0.12)         $(0.25)
Weighted Average Shares Outstanding                           41.0               36.3              38.5            36.2

Production Per Day:
- -----------------------------------------------
Crude Oil (Bbl/d)                                              487                586               532             604
NGL (Bbl/d)                                                      -                 23                 -              24
Natural Gas (Mcf/d)                                         14,848             11,772            12,554          12,342
Mcfe/d                                                      17,769             15,430            15,745          16,116

Realized Prices (net of hedge impact):
- -----------------------------------------------
Crude Oil ($/Bbl)                                     $      60.24         $    42.43       $     51.95     $     37.91
NGL ($/Bbl)                                                      -              27.55                 -           24.71
Natural Gas ($/Mcf) (b)                                       8.15               5.24              6.75            5.24
Price per Mcfe                                                8.46               5.65              7.14            5.47

Expenses:
- -----------------------------------------------
Lease Operating ($/Mcfe)                              $       1.84         $     1.49       $      1.82     $      1.52
General & Administrative ($/Mcfe)                             0.58               0.70              0.70            0.85
Interest ($/Mcfe)                                             2.26               3.02              2.38            3.04
D/D/A ($/Mcfe)                                                1.29               1.23              1.31            1.22
- -----------------------------------------------


     (a) See reconciliation of non-GAAP financial measures below

     (b) Includes  deductions  of $0.04 per Mcf in Q3 2005,  $0.04 per Mcf in Q3
         2004,  $0.17 per Mcf in 1st 3 quarters  2005 and $0.06 per Mcf in 1st 3
         quarters 2004 related to commodity  hedges  (including  non-cash  hedge
         accounting  impact) Note:  The above results  exclude  impact from Grey
         Wolf Exploration Inc.



                               BALANCE SHEET DATA

       (In thousands)                                   September 30, 2005           December 31, 2004
                                                     -------------------------    ------------------------

                                                                                            
       Cash                                                             $763                      $1,284
       Working Capital (Deficit) (c)                                  (4,138)                     (3,857)
       Plant/Property/Equipment, Net                                 101,058                      78,077
       Total Assets                                                  120,382                     152,685

       Long-Term Debt                                                129,842                     126,425
       Shareholders Equity (Deficit)                                 (27,185)                    (53,464)
       Common Shares Outstanding (Millions)                             42.0                        36.5
     (c) Continuing operations only









                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (UNAUDITED)

(In thousands except per share data)                         Three Months Ended                  Nine Months Ended
                                                                September 30,                      September 30,
                                                     ------------------------------------ --------------------------------
                                                            2005              2004              2005            2004
                                                     ------------------- ---------------- ----------------- --------------

Revenues:
                                                                                                      
   Oil and gas production revenues ................             $13,829           $8,018           $30,690        $24,174
   Rig revenues ...................................                 330              214               909            518
   Other  .........................................                   5                5                14              9
                                                     ------------------- ---------------- ----------------- --------------
                                                                 14,164            8,237            31,613         24,701
Operating costs and expenses:
   Lease operating and production taxes ...........               3,007            2,109             7,807          6,716
   Depreciation, depletion, and amortization ......               2,107            1,744             5,622          5,402
   Rig operations .................................                 176              174               560            442
   General and administrative .....................                 953              998             2,997          3,759
   Stock-based compensation........................               7,053            1,375             7,330          1,122
                                                     ------------------- ---------------- ----------------- --------------
                                                                 13,296            6,400            24,316         17,441
                                                     ------------------- ---------------- ----------------- --------------
Operating income ..................................                 868            1,837             7,297          7,260

Other (income) expense:
   Interest income ................................                (11)              (2)              (12)            (7)
   Interest expense ...............................               3,700            4,285            10,241         13,416
   Amortization of deferred financing fees ........                 403              468             1,257          1,380
   Financing costs ................................                   -               68                 -          1,641
   Other ..........................................                  30                -               274             11
                                                     ------------------- ---------------- ----------------- --------------
                                                                  4,122            4,819            11,760         16,441
                                                     ------------------- ---------------- ----------------- --------------
Earnings (loss) from continuing operations ........             (3,254)          (2,982)           (4,463)        (9,181)

Net income from discontinued operations (net of
   $6,060 income tax expense in 2005)..............                   -            1,339            10,704          2,353
                                                     ------------------- ---------------- ----------------- --------------
Net income (loss)...............................               $(3,254)         $(1,643)            $6,241       $(6,828)
                                                     =================== ================ ================= ==============

Basic earnings (loss) per common share:
   Net earnings (loss) from continuing                          $(0.08)          $(0.08)           $(0.12)        $(0.25)
   operations...................................
    Discontinued operations ....................                     -             0.04              0.28           0.07
                                                     ------------------- ---------------- ----------------- --------------
Net income (loss) per common share - basic .....                $(0.08)          $(0.04)             $0.16        $(0.18)
                                                     =================== ================ ================= ==============

Diluted earnings (loss) per common share:
   Net earnings (loss) from continuing                          $(0.08)          $(0.08)           $(0.12)        $(0.25)
   operations...................................
    Discontinued operations ....................                     -             0.04              0.28           0.07
                                                     ------------------- ---------------- ----------------- --------------
Net income (loss) per common share  - diluted...               $ (0.08)          $(0.04)             $0.16        $(0.18)
                                                     =================== ================ ================= ==============












                  RECONCILIATION OF NON-GAAP FINANCIAL MEASURES


To fully assess Abraxas' operating results,  management  believes that, although
not  prescribed  under  generally  accepted  accounting   principles   ("GAAP"),
discretionary cash flow and EBITDA are appropriate  measures of Abraxas' ability
to satisfy capital  expenditure  obligations  and working capital  requirements.
Cash flow and EBITDA are non-GAAP financial measures as defined under SEC rules.
Abraxas'  cash flow and EBITDA  should not be  considered  in  isolation or as a
substitute for other financial  measurements prepared in accordance with GAAP or
as a measure  of the  Company's  profitability  or  liquidity.  As cash flow and
EBITDA  exclude  some,  but not all,  items that  affect net income and may vary
among companies,  the cash flow and EBITDA presented below may not be comparable
to  similarly  titled  measures of other  companies.  Management  believes  that
operating income (loss)  calculated in accordance with GAAP is the most directly
comparable measure to cash flow and EBITDA;  therefore,  operating income (loss)
is utilized as the starting point for these reconciliations.


Cash flow is defined as operating income (loss) plus depletion, depreciation and
amortization expenses,  non-cash expenses, cash gains (losses) on the settlement
of non-hedge  derivatives  and cash portion of other income  (expense)  and cash
interest.  The  following  table  provides  a  reconciliation  of  cash  flow to
operating income (loss) for the periods presented.



(In thousands)                                    Three Months Ended                  Nine Months Ended
                                                     September 30,                      September 30,
                                           ----------------------------------    ----------------------------
                                                2005               2004              2005            2004
                                           ----------------    --------------    -------------    -----------

                                                                                          
Operating income (loss)                               $868            $1,837           $7,297         $7,260
Depletion, depreciation and amortization
                                                     2,107             1,744            5,622          5,402
Non-cash stock based compensation
     expense                                         7,053             1,375            7,330          1,122
Financing costs                                          -              (68)                -        (1,641)
Cash portion of other expense                         (30)                 -             (39)              -
Cash interest                                      (3,662)           (1,186)         (10,157)        (4,190)
- -------------------------------------------------------------------------------------------------------------
Cash Flow                                           $6,336            $3,702          $10,053         $7,953
- -------------------------------------------------------------------------------------------------------------



EBITDA is  defined  as net  income  (loss)  plus  interest  expense,  depletion,
depreciation and amortization expenses, deferred income taxes and other non-cash
items.  The following  table  provides a  reconciliation  of EBITDA to operating
income  (loss)  for the  periods  presented  - see  consolidated  statements  of
operations for a reconciliation of net income (loss) to operating income (loss).




(In thousands)                                    Three Months Ended                  Nine Months Ended
                                                     September 30,                      September 30,
                                           ----------------------------------    ----------------------------
                                                 2005               2004             2005            2004
                                           -----------------    -------------    -------------    -----------

                                                                                          
Operating income (loss)                                $868           $1,837           $7,297         $7,260
Depletion, depreciation and amortization
                                                      2,107            1,744            5,622          5,402
Non-cash stock based compensation
     expense                                          7,053            1,375            7,330          1,122
- -------------------------------------------------------------------------------------------------------------
EBITDA                                              $10,028           $4,956          $20,249        $13,784
- -------------------------------------------------------------------------------------------------------------




     Note: The above cash flow and EBITDA  reconciliations  exclude  impact from
           Grey Wolf Exploration Inc.