OPERATORS · TEXAS · P-5 NUMBER 748194

Santos USA Corp.

16 FILINGS · 15 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jan 18, 2007626558RecompletionBrazoriaPoole #312,980Final completion03932781Now Arcadia Operating LLC
Oct 31, 2006625866RecompletionDe WittRemmers #814,500—12331965Now West Texas Syndicate LLC.
Aug 8, 2005604278RecompletionMatagordaJ. C. Lewis Gas Unit #29,930—32131897Now Gaither Petroleum Corporation
Jun 6, 2005601471RecompletionBrazoriaSt. Joe Gas Unit #112,500Final completion03932755Now Ipr USA Corp.
Apr 6, 2005559410RecompletionMatagordaTerry-Poessel Gas Unit #110,300Final completion32131935Now Arcadia Operating LLC
Mar 24, 2005559401RecompletionDe WittRemmers (Deep) Gas Unit #311,800Final completion12331643Now IV Standard LLC
Mar 23, 2005559268RecompletionMatagordaTerry-Poessel Gas Unit #113,000Final completion32131935Now Arcadia Operating LLC
Nov 6, 2003538336RecompletionMatagordaRunnells Gas Unit 1 #814,350—32131939Now IV Standard LLC
Nov 6, 2003538336AmendmentRecompletionMatagordaRunnells Gas Unit 1 #814,350Final completion32131939Now IV Standard LLC
Apr 21, 2003530977RecompletionMatagordaRunnells Gas Unit No. 1 #6 HH14,350Final completion32131915Now Wynn-Crosby Operating Ltd.
Mar 14, 2000493048RecompletionKarnesScott Hall Gas Unit #213,200—25531408Acquired from Esenjay Exploration, Inc
Aug 13, 1998478707RecompletionColoradoWalker, Virginia A. #19,616—08931775—
Jun 24, 1998477404RecompletionColoradoCarey #19,500Final completion08931887Now Lone Oak Energy Inc
Sep 4, 1996452251RecompletionLavacaBaum, G. K. #110,702Final completion28532233Now Lone Oak Energy Inc
May 14, 1992399017RecompletionColoradoWalker, Virginia A. #18,485Final completion08931775Acquired from Caskids Operating Company
Jun 8, 1990374124RecompletionColoradoWalker, Virginia A. #110,000Final completion08931775Acquired from Big "6" Drilling Company