COUNTIES · MATGRDA IS-LB · LEASES

Matgrda IS-LB County Leases

Leases with wells completed in Matgrda IS-LB County. Lease reports leave the county blank, so each lease is filed under the county its wells are in; a lease that straddles a line sits on the side with more wells.

135 LEASES · PAGE 1 OF 3

LeaseOperatorFieldWellsOil, bblGas, mcfReported
State Tract 659-L NW/4 O-2-6468White Marlin Operating Co, LLCMatagorda Block 629 (4450 SD)31.76M204KJan 1993 – Jul 2026
State Lease 629-L SW/4 O-2-6488White Marlin Operating Co, LLCMatagorda Block 629 (4450 SD)31.4M255KJan 1993 – Jul 2026
S.T. 560-L (SW) Unit O-2-9427Hall-Houston Expl. II, L.P.Matagorda 560-L (7250 Sand)1425K1.04MNov 2008 – Nov 2015
State Tract 562-L O-2-7602Tri-Union Development Corp.Matagorda Block 562-L (6470)1212K193KJan 1993 – Mar 2008
S.T. 560-L (SW) Unit O-2-10406Hall-Houston Expl. II, L.P.Matagorda Block 560-L (6900)1192K199KJul 2012 – Sep 2015
State Tract 630-L, NW/4 O-2-6429Fairways Offshore Expl., Inc.Block 630-L (5200)180.3K6Jan 1993 – Oct 2010
S.T. 560-L (SW) Unit O-2-9342Hall-Houston Expl. II, L.P.Wildcat275K924KApr 2008 – Sep 2010
State Tract 563-L O-2-6865Tri-Union Development Corp.Matagorda Block 563-L (6936)170.7K158KJan 1993 – Mar 2008
State Tract 563 O-2-7970Tri-Union Development Corp.Matagorda Block 563-L (6517)147.7K45.3KMay 1994 – Mar 2008
S.T. 560-L (SW) Unit O-2-9415Hall-Houston Expl. II, L.P.Matagorda 560-L (7900 Sand)141.9K1.41MAug 2008 – Jul 2026
State Tract 563-L O-2-7335Tri-Union Development Corp.Matagorda Block 563-L (6820)128.8K48.3KJan 1993 – Mar 2008
State Tract 629-L SE/4 O-2-8043Fairways Offshore Expl., Inc.Block 630-L (4950)111.5K14.3KMar 1995 – Oct 2010
State Tract 629-L, SE/4 O-2-6392Fairways Offshore Expl., Inc.Block 630-L (Catahoula Bar)110.1K153KJan 1993 – Oct 2010
State Tract 631L O-2-9096Hunt Petroleum (Aec), Inc.MI 631L (Rob. L21)14.37K85.7KJul 2006 – May 2007
State Tract 659-L NW/4 O-2-6498White Marlin Operating Co, LLCMatagorda Block 629 (Playa C)11.55K0Jan 1993 – Jul 2026
State Tract 562-L G-2-115596Tri-Union Development Corp.Matagorda Block 562-L (6300)100Jan 1993 – Mar 2007
State Tract 563-L G-2-114520Reunion Energy CompanyMatagorda Block 563-L (6517)10127KJan 1993 – Apr 1994
State Tract 596-L NE/4 G-2-104886American Coastal Energy, Inc.Sherman Offshore, SW. (3900100Jan 1993 – May 2008
State Tract 563-L G-2-113813Tri-Union Development Corp.Matagorda Block 563-L (5110)1072.5KJan 1993 – Mar 2007
State Tract 563-L G-2-111601Tri-Union Development Corp.Matagorda Block 563-L (5110)100Jan 1993 – Mar 2007
State Tract 596-L NE/4 G-2-104885American Coastal Energy, Inc.Sherman Offshore, SW. (2950)10478KJan 1993 – May 2008
State Tract 596-L NE/4 G-2-79121Gulf Energy Exploration Corp.Sherman Offshore, SW. (3950)1011.8KJan 1993 – Oct 2009
State Tract 631L G-2-226392XTO Offshore Inc.MI 631L (Rob. L21)10279KNov 2006 – Jul 2010
State Tract 562-L G-2-240058Hall-Houston Expl. II, L.P.Lady, East (2250)102.13MJan 2007 – Jul 2011
S.T. 594-L (SE) Unit G-2-254937Hall-Houston Expl. II, L.P.Matagorda BLK 594-L (2600)10432KApr 2008 – Apr 2015
S.T. 594-L (SE) Unit G-2-255237Hall-Houston Expl. II, L.P.Matagorda BLK 594-L (2300)103.95MMar 2008 – Apr 2015
State Tract 596-L NE/4 G-2-255449Gulf Energy Exploration Corp.Sherman Offshore (1700)10268KOct 2009 – Jul 2026
S. T. 625-L G-2-265193Great Bay Operations, LLCWildcat100Nov 2010 – Aug 2015
S.T. 594-L (SE) Unit G-2-267961Hall-Houston Expl. II, L.P.Matagorda BLK 594-L (2400)101.37MSep 2011 – Apr 2015
S.T. 594-L (SE) Unit G-2-279169Hall-Houston Expl. II, L.P.Matagorda BLK 594-L (2100)101.08MJan 2014 – Jul 2015
S. T. 560-L S/2 NW/4 G-2-225756Hall-Houston Expl. II, L.P.Wildcat10232KAug 2006 – Nov 2010
State Tract 631-L G-2-204066Hunt Petroleum (Aec), Inc.MI 631L (Siph. D Sand)101.43MMar 2003 – Jul 2006
State Tract 659-L NW/4 G-2-106163Fairways Offshore Expl., Inc.Six-Sixty (4400)100Jan 1993 – Jul 2010
State Tract 632-L G-2-197468Hunt Petroleum (Aec), Inc.MI 632 (Miocene 2X)101.55MFeb 2003 – May 2007
State Tract 631-L G-2-196820XTO Offshore Inc.MI 631L (Rob. L 20)10402KMar 2003 – Jul 2010
State Tract 659-L NW/4 G-2-106162Fairways Offshore Expl., Inc.Six-Sixty (5200 SD)100Jan 1993 – Jul 2010
State Tract 629-L, SE/4 G-2-101908Fairways Spec. Sales & Serv IncBlock 630-L (4950)10172KJan 1993 – May 1995
State Block 483-L G-3-81915Vamos Oil & Gas, LLCMatagorda Island 483-L (Massive)10553KJan 1993 – Jul 2026
State Tract 520-L NE/4 G-3-94584Atinum Energy, Inc.EL Gordo (12070)10750KJan 1993 – Dec 2012
State Tract 485-L G-3-98871Torch Operating CompanyMatagorda Island Block 485-L (B)100Jan 1993 – Nov 1993
State Tract 485-L G-3-98872Torch Operating CompanyMatagorda Island BLK 485-L (C-2)100Jan 1993 – Nov 1993
State Tract 485-L G-3-103727Capco Offshore of Texas, Inc.Matagorda Island Blk. 485-L (X)100Jan 1993 – Jul 2026
State Tract 485-L G-3-103728Capco Offshore of Texas, Inc.Matagorda Island Blk. 485-L (Z)100Jan 1993 – Jul 2026
Matagorda Island 519-L Gas Unit G-3-109101Fieldwood Energy LLCMatagorda Isl. BLK 519-L (15600)1071.1MJan 1993 – Mar 2022
State Tract 526-L, SW/4 G-3-109221Seagull Energy E&P Inc.Cavallo (8300)100Jan 1993 – Jul 1999
State Tract 526-L, SW/4, Gom G-3-109328Seagull Energy E&P Inc.Cavallo (7000)100Jan 1993 – Jul 1999
Texas Gulf #57686 G-3-116061Black Elk Energy Offshore OP LLCCove (MB Zone)100Jan 1993 – Sep 2024
Texas Gulf 57686 G-3-116062Black Elk Energy Offshore OP LLCCove (MA Zone)1010.4KJan 1993 – Sep 2024
Matagorda Island 519-L Gas Unit G-3-119123Fieldwood Energy LLCMatagorda Isl. BLK 519-L (15600)1047.8MJan 1993 – Jun 2022
State Tract 520-L, SW/4 G-3-78444American Coastal Energy, Inc.EL Gordo (12800)100Jan 1993 – Feb 1999