PERMITS · ALL ON FILE

Matgrda IS-LB County permits

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437 PERMITS · PAGE 1 OF 5

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PermitSeenIssuedOperatorLease / wellDepthAPI
909852Aug 19, 2025Aug 19, 2025Repsol Earth Solutions USA LLCAves #1WC8,00070330431
782618Apr 26, 2014Apr 26, 2014Hall-Houston Expl. II, L.P.S.T. 560-L(sw)unit #B0029,00070330426
783699Apr 14, 2014Apr 14, 2014White Marlin Operating Co, LLCState Tract 659-L NW/4 #35,47670330291
772970Nov 15, 2013Nov 15, 2013Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #22,40370330424
750558Nov 1, 2012Nov 1, 2012Hall-Houston Expl. II, L.P.S.T. 560-L #B0019,00070330423
744488Aug 1, 2012Aug 1, 2012Hall-Houston Expl. II, L.P.S.T. 560-L (SW) Unit #B0029,00070330426
717774Jun 8, 2011Jun 8, 2011Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #12,68370330425
703014Oct 5, 2010Oct 5, 2010Gulf Energy Exploration Corp.Gulf Energy Exploration #15,50070330429
702362Sep 20, 2010Sep 20, 2010Great Bay Operations, LLCS. T. 625-L #17,70070330428
702007Sep 13, 2010Sep 13, 2010Hall-Houston Expl. II, L.P.S. T. 562-L (NW) Unit #12,45270330422
676627Jan 21, 2009Jan 21, 2009Chroma Operating, Inc.Texas Gulf 57676 #27,37670300032
676520Dec 29, 2008Dec 29, 2008Gulf Energy Exploration Corp.State Tract 596-L NE/4 #31,85070330124
660521May 15, 2008May 15, 2008Hall-Houston Expl. II, L.P.S.T. 663-L N/2 NE/4 #14,60070330427
658454Apr 14, 2008Apr 14, 2008Hall-Houston Expl. II, L.P.S.T. 560-L (SW) Unit #29,00070330426
658454Apr 14, 2008Apr 14, 2008Hall-Houston Expl. II, L.P.S.T. 560-L (SW) Unit #27,40470330426
653920Feb 4, 2008Feb 4, 2008Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #14,00070330425
653920Feb 4, 2008Feb 4, 2008Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #12,65070330425
653925Feb 2, 2008Feb 2, 2008Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #24,00070330424
653925Feb 2, 2008Feb 2, 2008Hall-Houston Expl. II, L.P.S.T. 594-L (SE) Unit #24,00070330424
646764Sep 28, 2007Sep 28, 2007Hall-Houston Expl. II, L.P.S.T. 560-L (SW) Unit #19,00070330423
646764Sep 28, 2007Sep 28, 2007Hall-Houston Expl. II, L.P.S.T. 560-L (SW) Unit #18,01070330423
643105Aug 2, 2007Aug 2, 2007Arena Offshore, LLCS.T. 560-L S/2 NW/4 #18,02070330421
629474Nov 30, 2006Nov 30, 2006Hall-Houston Expl. II, L.P.State Tract 562-L #0013,40070330422
629474Nov 30, 2006Nov 30, 2006Hall-Houston Expl. II, L.P.State Tract 562-L #0013,40070330422
621386Jun 22, 2006Jun 22, 2006Hall-Houston Expl. II, L.P.S. T. 560-L S/2 NW/4 #19,00070330421
621086Jun 19, 2006Jun 19, 2006Hunt Petroleum (Aec), Inc.State Tract 631L #1L6,75070330403
609186Nov 10, 2005Nov 10, 2005Royal Production Company, Inc.State Tract 598-L #13,00070330420
608753Nov 3, 2005Nov 3, 2005Royal Production Company, Inc.State Tract 625-L #12,70070330419
608753Nov 3, 2005Nov 3, 2005Royal Production Company, Inc.State Tract 625-L #12,70070330419
561169Apr 27, 2005Apr 27, 2005Hunt Petroleum (Aec), Inc.State Tract 721-L (M102892) #110,32670330413
559450Apr 5, 2005Apr 5, 2005Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #66,15070330400
548715Jul 26, 2004Jul 26, 2004American Coastal Energy, Inc.Texas Gulf 57686 #28,00070300032
548715Jul 26, 2004Jul 26, 2004American Coastal Energy, Inc.Texas Gulf 57686 #27,56070300032
542771Mar 3, 2004Mar 3, 2004Llog Exploration Texas, L.P.State Tract 631-L #16,75070330403
537814Oct 23, 2003Oct 23, 2003Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #76,50070330401
537814Oct 23, 2003Oct 23, 2003Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #75,78070330401
539186Oct 8, 2003Oct 8, 2003Llog Exploration Texas, L.P.State Tract 721-L (M-102892) #110,32670330413
532315May 23, 2003May 23, 2003Petrocorp Acquisition CompanyState Tract 481-L #37,50070330418
530625Apr 21, 2003Apr 21, 2003Gryphon Exploration CompanyState Tract 663-L #115,00070330417
530038Apr 1, 2003Apr 1, 2003Manti Operating CompanySt. Tr. 522-L SE/4 #112,50070330416
530038Apr 1, 2003Apr 1, 2003Manti Operating CompanySt. Tr. 522-L SE/4 #114,00070330416
530027Mar 27, 2003Mar 27, 2003Petrocorp Acquisition CompanyState Tract 481-L #27,50070330415
529745Mar 18, 2003Mar 18, 2003Gryphon Exploration CompanyState Tract 721-L S/2 NE/4 #111,45070330414
528187Feb 10, 2003Feb 10, 2003Llog Exploration Texas, L.P.State Tract 721-L #00110,32670330413
527984Feb 10, 2003Feb 10, 2003Osprey Petroleum Company, Inc.S. T, 101029 #16,50070330412
526401Dec 18, 2002Dec 18, 2002Gryphon Exploration CompanyState Tract 663-L #115,00070330411
525437Nov 13, 2002Nov 13, 2002Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #76,66070330401
524896Oct 28, 2002Oct 28, 2002Llog Exploration Texas, L.P.State Tract 693-L #14,70070330410
524896Oct 28, 2002Oct 28, 2002Llog Exploration Texas, L.P.State Tract 693-L #19,36570330410
522825Aug 16, 2002Aug 16, 2002Petrocorp Acquisition CompanyState Tract 481-L #17,50070330409
521817Jul 17, 2002Jul 17, 2002Gryphon Exploration CompanyState Tract 839-S S/2 #111,00060330270
520368May 31, 2002May 31, 2002Llog Exploration Offshore, Inc.State Tract 592-L #111,75070330407
520368May 31, 2002May 31, 2002Llog Exploration Offshore, Inc.State Tract 592-L #112,75070330407
520368May 31, 2002May 31, 2002Llog Exploration Offshore, Inc.State Tract 592-L #112,75070330407
519951May 16, 2002May 16, 2002Gryphon Exploration CompanyState Tract 721-L N/2 #110,95070330406
519951May 16, 2002May 16, 2002Gryphon Exploration CompanyState Tract 721-L N/2 #110,95070330406
519951May 16, 2002May 16, 2002Gryphon Exploration CompanyState Tract 721-L N/2 #1ST11,00070330406
518706Apr 2, 2002Apr 2, 2002Llog Exploration Offshore, Inc.State Tract 632-L #12,50070330405
518706Apr 2, 2002Apr 2, 2002Llog Exploration Texas, L.P.State Tract 632-L #12,50070330405
518577Mar 29, 2002Mar 29, 2002Llog Exploration Offshore, Inc.State Tract 631-L #16,20070330403
518577Mar 29, 2002Mar 29, 2002Llog Exploration Texas, L.P.State Tract 631-L #16,20070330403
518577Mar 29, 2002Mar 29, 2002Llog Exploration Texas, L.P.State Tract 631-L #16,60070330403
518577Mar 29, 2002Mar 29, 2002Llog Exploration Texas, L.P.State Tract 631-L #16,75070330403
518660Mar 28, 2002Mar 28, 2002McRae Exploration & Prod., Inc.St 522L NE/4 #110,00070330404
518265Mar 19, 2002Mar 19, 2002Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #77,71670330401
517535Feb 15, 2002Feb 15, 2002Petrogulf, CorporationState Tract 487-L #18,30070330398
516337Jan 14, 2002Jan 14, 2002American Coastal Energy, Inc.State Tract 520L SE/4 #414,50070330371
516337Jan 14, 2002Jan 14, 2002American Coastal Energy, Inc.State Tract 520L SE/4 #414,50070330371
514967Nov 2, 2001Nov 2, 2001Gryphon Exploration CompanyState Tract 721-L #111,20070330402
514967Nov 2, 2001Nov 2, 2001Gryphon Exploration CompanyState Tract 721-L #111,20070330402
514967Nov 2, 2001Nov 2, 2001Gryphon Exploration CompanyState Tract 721-L #111,50070330402
511822Jul 24, 2001Jul 24, 2001Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #78,00070330401
510856Jul 3, 2001Jul 3, 2001Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #68,00070330400
510856Jul 3, 2001Jul 3, 2001Vamos Oil & Gas, LLCState Tract 582-S Gas Unit #68,00070330400
508863Jun 4, 2001Jun 4, 2001Petrogulf, CorporationState Tract 481-L #18,50070330399
507751Apr 12, 2001Apr 12, 2001Petrogulf, CorporationState Tract 487-L #18,30070330398
507020Mar 26, 2001Mar 26, 2001Dreyfus, Louis Natural Gas CorpState Tract 485-L S/2 NE/4 #17,90070330383
507020Mar 26, 2001Mar 26, 2001Dreyfus, Louis Natural Gas CorpState Tract 485-L S/2 NE/4 #17,90070330383
506528Mar 15, 2001Mar 15, 2001Amoco Production CompanyMatagorda Island 519-L Gas Unit #416,50070330397
494081Apr 13, 2000Apr 13, 2000Bellwether Exploration CompanyTexas Gulf 57686 #169,00070330396
494081Apr 13, 2000Apr 13, 2000Bellwether Exploration CompanyTexas Gulf 57686 #169,00070330396
494078Apr 13, 2000Apr 13, 2000Bellwether Exploration CompanyTexas Gulf 57686 #157,34070330393
491816Feb 7, 2000Feb 7, 2000Amoco Production CompanyMatagorda Island 519-L Gas Unit #L315,98870330395
490695Dec 28, 1999Dec 28, 1999Bellwether Exploration CompanyNorth Cove Gas Unit #19,00070330394
490695Dec 28, 1999Dec 28, 1999Bellwether Exploration CompanyNorth Cove Gas Unit #18,00070330394
489815Dec 21, 1999Dec 21, 1999Bellwether Exploration CompanyTexas Gulf 57686 #159,50070330393
489815Dec 21, 1999Dec 21, 1999Bellwether Exploration CompanyTexas Gulf 57686 #157,34070330393
486621Aug 12, 1999Aug 12, 1999Dreyfus, Louis Natural Gas CorpState Tract 485-L S/2 NE/4 #18,50070330383
486621Aug 12, 1999Aug 12, 1999Dreyfus, Louis Natural Gas CorpState Tract 485-L S/2 NE/4 #1ST8,50070330383
486566Aug 10, 1999Aug 10, 1999Bellwether Exploration CompanyTexas Gulf 57686 #149,00070330392
486566Aug 10, 1999Aug 10, 1999Bellwether Exploration CompanyTexas Gulf 57686 #149,46470330392
486278Jul 30, 1999Jul 30, 1999Dreyfus, Louis Natural Gas CorpState Tract 560 L NW/4 #17,80070330381
486176Jul 26, 1999Jul 26, 1999W & T Offshore, Inc.State Tract 558-L M92805 #29,44070330372
482297Jan 27, 1999Jan 27, 1999W & T Offshore, Inc.State Tract 558-LM 92805 #27,79170330372
482297Jan 27, 1999Jan 27, 1999W & T Offshore, Inc.St 558-L M 92805 #29,44070330372
478157Jul 21, 1998Jul 21, 1998Sharpe Energy CompanyState Tract 483-L #47,00070330390
478138Jul 21, 1998Jul 21, 1998Sharpe Energy CompanyState of Texas Block 582-S #79,00060330262
478137Jul 21, 1998Jul 21, 1998Sharpe Energy CompanyState of Texas Block 582-S #69,00070330389
478136Jul 21, 1998Jul 21, 1998Sharpe Energy CompanyState of Texas Block 582-S #59,00060330261
475456May 13, 1998May 13, 1998CNG Producing CompanyLonghorn State Unit #113,50070330385

About this data

Drilling permits from the RRC OGA049M master and the daily daf420 files, keyed on the day each permit first appeared in those files. Operator names as filed; application types per the RRC code table.

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