Exhibit 99.1

BRIGHAM                                                             NEWS RELEASE
EXPLORATION COMPANY                                        FOR IMMEDIATE RELEASE

BRIGHAM  EXPLORATION  PROVIDES  UPDATE  ON  PROVIDENCE  FIELD  DEVELOPMENT

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     Austin,  TX  --  June 12, 2002 -- Brigham Exploration Company (NASDAQ:BEXP)
today  announced that the Burkhart #1R successfully intercepted and cemented the
pay  interval  encountered  by  its first Providence Field development well, the
Burkhart  #1.  The  Company also announced the commencement of operations on its
second  development  well  in  the  Providence  Field.

PROVIDENCE  FIELD

     During  February  2002,  Brigham  completed  the Staubach #1, which was the
discovery  well for the Providence Field. The Staubach #1, which began producing
to sales in February at 13.9 MMcfe (1,600 barrels of oil and 4.3 MMcf of natural
gas)  per day, is currently producing approximately 15.8 MMcfe (1,850 barrels of
oil  and  4.7  MMcf  of  natural  gas)  per  day.

     While  drilling  its first offset to the Staubach #1, Brigham experienced a
loss  of  surface  control  from  an  unanticipated pay interval at 10,370 feet,
causing  the  well  to  flow  natural  gas  to  the  surface.  The  pay interval
encountered  was shallower and separated by a fault from the Lower Frio interval
currently  producing in the Staubach #1. Five days later the Burkhart #1 bridged
off  naturally  and  was  shut  in.

     Brigham subsequently spud the Burkhart #1R in order to intersect and cement
the  original  Burkhart #1 borehole over the Middle Frio interval that generated
the  uncontrolled  flow.  This operation was successfully completed on June 7th.
Based  upon  wireline logs and pressures encountered while drilling, the Company
anticipates  that  this  interval will most likely provide additional production
which  may  be  dually  completed  or behind pipe in the event of the successful
completion  of  the  deeper  Lower  Frio  objective  sands.

     On  June  4, 2002, Brigham began drilling new hole with the Burkhart #1R at
10,495  feet  and  within the next five days anticipates drilling the Lower Frio
sands  currently  producing  in  the  Staubach  #1  at  an  estimated  depth  of
approximately  11,800.  Brigham  retains  a 41% working interest in the Burkhart
#1R.

     Also  at  Providence  Field,  Carrizo  Oil  & Gas, Inc. (NASDAQ:CRZO) began
preparing  the  location  for  its  Heubner  #1  well,  the second offset to the
Staubach  #1. The Heubner #1, should commence drilling within the next ten days,
and  will  target  the  northern  end  of  the approximately 800 acre structure.
Brigham retains a 34% working interest in this well, and results are expected by
late  August.  With  continued  drilling  success,  Brigham  expects  to spud an
additional  development  well  during  the  fourth  quarter  2002.

ABOUT  BRIGHAM  EXPLORATION

     Brigham  Exploration  Company  is  a  leading  independent  exploration and
production  company  that  applies  3-D  seismic  imaging  and  other  advanced
technologies  to systematically explore and develop onshore domestic natural gas
and  oil provinces. For more information about Brigham Exploration, please visit
our website at www.bexp3d.com or contact Investor Relations at 512-427-3444.

FORWARD  LOOKING  STATEMENT  DISCLOSURE

     Except  for  the  historical  information  contained  herein,  the  matters
discussed  in  this  news  release are forward looking statements that are based
upon  current expectations. Important factors that could cause actual results to
differ  materially  from  those  in the forward looking statements include risks
inherent in exploratory drilling activities, the timing and extent of changes in
commodity  prices,  unforeseen  engineering  and  mechanical  or  technological
difficulties  in  drilling  wells,  availability  of drilling rigs, land issues,
federal  and  state regulatory developments and other risks more fully described
in  the  company's  filings  with  the  Securities  and  Exchange  Commission.

Contact:     John Turner, Manager of Finance and Investor Relations
             (512) 427-3300 / investor@bexp3d.com



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