COUNTIES · BRAZORIA · LEASES

Brazoria County Leases

Leases with wells completed in Brazoria 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.

SortCumulative oil Cumulative gas Wells Most recently reportedAll Oil Gas

1,095 LEASES · PAGE 1 OF 22

Lease	Operator	Field	Wells	Oil, bbl	Gas, mcf	Reported
Wieting, A. M. Gas Unit G-3-151457	White Marlin Operating Co, LLC	Chocolate Bayou (12,000-S)	1	883K	17M	Jul 1994 – Aug 2016
Wieting, A.M. G-3-254238	White Marlin Operating Co, LLC	Chocolate Bayou (12,000-S)	1	735K	7.9M	Nov 2009 – Aug 2026
Halls Bayou G-3-282522	Kaler Energy Corp.	Pegasus Gulf Coast (Big Gas Sd.)	1	671K	2.67M	Jan 2017 – Aug 2026
Waller, C. J. Trust G-3-189033	Hilcorp Energy Company	Iowa Colony (9700 Vicksburg)	1	611K	10.5M	Apr 2002 – Feb 2013
Black Stone Ivory G-3-228848	Elliott Oil & Gas Operating Co.	Chocolate Bayou (11050)	1	588K	3.85M	May 2007 – Jun 2026
Schenck G-3-141008	XOG Resources, LLC	Chocolate Bayou (Andrau Stray)	1	521K	2.83M	by Jan 1993 – Jun 2017
St. Joseph Hospital Found. G-3-140083	Kebo Oil & Gas, Inc.	Allen Dome (10,800)	1	347K	3.71M	by Jan 1993 – Aug 2000
Farms, I. P. G-3-143862	Milagro Exploration, LLC	Chocolate Bayou (IP)	1	329K	33.3M	by Jan 1993 – Dec 2011
Bar X G-3-189974	Noble Energy Inc	Baileys Prairie (12,100)	1	319K	11.4M	Jun 2002 – Jul 2006
Edgar R. Maxey G-3-284354	Llox, L.L.C.	Algoa, South (Upper Vicksburg)	1	312K	8.47M	Jun 2018 – Dec 2024
Old Ocean Unit G-3-204028	Hilcorp Energy Company	Old Ocean (Larsen)	1	285K	14M	Aug 2004 – Aug 2026
I. P. Farms G Unit G-3-138759	XOG Resources, LLC	Chocolate Bayou (Andrau)	1	255K	6.42M	by Jan 1993 – Sep 2012
Old Ocean Unit G-3-194351	Hilcorp Energy Company	Old Ocean (Larsen)	1	251K	12.7M	Apr 2003 – Aug 2026
Angle G-3-154744	Phillips Petroleum Company	Chocolate Bayou (12,000-S)	1	223K	5.4M	May 1995 – Jul 2000
Farms, I. P. G-3-148541	Meridian Resource & Expl Co, The	Chocolate Bayou (IP)	1	219K	19.4M	Sep 1993 – Jun 1999
Old Ocean Unit G-3-48883	Hilcorp Energy Company	Old Ocean (Larsen)	1	214K	10.8M	by Jan 1993 – Aug 2026
Spohn Foundation G-3-280236	Magnum Producing, LP	Allen Dome (10,800)	1	212K	3.96M	Jun 2015 – Dec 2021
Roca-Negra G-3-227186	White Oak Operating Company LLC	Pegasus Gulf Coast (Big Gas Sd.)	1	212K	3.28M	Jun 2007 – Mar 2013
Roberts G-3-187473	Noble Energy Inc	Iowa Colony (9700 Vicksburg)	1	190K	3.74M	Dec 2001 – Apr 2006
Old Ocean Unit G-3-201523	Hilcorp Energy Company	Old Ocean (Larsen)	1	187K	9.45M	Mar 2004 – Jan 2024
Old Ocean Unit G-3-31353	Hilcorp Energy Company	Old Ocean (Larsen)	1	186K	12.6M	by Jan 1993 – Aug 2026
Old Ocean Unit G-3-175016	Hilcorp Energy Company	Old Ocean (Larsen)	1	177K	9.52M	Oct 1999 – Aug 2026
State Lease 21 G-3-289174	Cimarron Engineering, LLC	Pegasus Gulf Coast (Big Gas Sd.)	1	172K	2.35M	Feb 2020 – Sep 2024
Old Ocean Unit G-3-42778	Hilcorp Energy Company	Old Ocean (Larsen)	1	167K	9.91M	by Jan 1993 – Aug 2026
Schenck G-3-158354	XOG Resources, LLC	Chocolate Bayou (12,000-S)	1	166K	3.81M	Jan 1996 – Oct 1998
Wieting, A. M. G-3-138865	Texaco E & P Inc.	Chocolate Bayou (Andrau Stray)	1	162K	1.11M	by Jan 1993 – Nov 1995
Wieting, A. M. Gas Unit G-3-235493	Dune Operating Company	Chocolate Bayou (Andrau)	1	153K	1.46M	Feb 2008 – Sep 2009
Edgar R. Maxey G-3-283463	Llox, L.L.C.	Algoa, South (Upper Vicksburg)	1	148K	4.98M	Jul 2017 – Jan 2023
Old Ocean Unit G-3-49504	Hilcorp Energy Company	Old Ocean (Larsen)	1	146K	9.71M	by Jan 1993 – Aug 2026
Cozby G-3-251302	Elliott Oil & Gas Operating Co.	Chocolate Bayou ( Ho.fms. UP)	1	143K	393K	Nov 2008 – Jun 2024
Old Ocean Unit G-3-128379	Hilcorp Energy Company	Old Ocean (F-26)	1	136K	3.99M	by Jan 1993 – Apr 2018
Munson, H. C. G-3-218704	Rust Oil Corp.	Baileys Prairie (12,100)	1	135K	2.23M	Apr 2005 – Dec 2007
Farms, I. P. G-3-155093	Proline Energy Resources Inc	Chocolate Bayou (IP)	1	134K	12.3M	Mar 1995 – Sep 1999
Blackstone 156 G-3-289172	Cimarron Engineering, LLC	Rattlesnake Mound (6400)	1	128K	392K	Mar 2020 – Aug 2026
Old Ocean Unit G-3-186137	Hilcorp Energy Company	Old Ocean (Larsen)	1	122K	5.46M	Aug 2001 – Aug 2026
Old Ocean Unit G-3-42216	Hilcorp Energy Company	Old Ocean (Larsen)	1	117K	9.59M	by Jan 1993 – Oct 2012
Munson Unit G-3-188377	Timberwolf Energy, Inc.	Collins Lake (Frio 11,400 FB-B)	1	117K	5.84M	Nov 2001 – Aug 2026
IP Farms "PG" G-3-142923	Elliott Oil & Gas Operating Co.	Pegasus Gulf Coast (Big Gas Sd.)	1	116K	1.31M	by Jan 1993 – May 2021
Old Ocean Unit G-3-250503	Hilcorp Energy Company	Old Ocean (Larsen)	1	115K	4.74M	Feb 2009 – Aug 2017
Force, E. J. Unit G-3-118949	Tri-Union Development Corp.	Alvin, North (8550)	1	109K	261K	by Jan 1993 – Nov 1998
Blackstone Hlavinka G-3-282220	Elliott Oil & Gas Operating Co.	Persimmon Bayou (Grubbs)	1	107K	1.03M	Dec 2016 – Apr 2024
Poole G-3-197874	Arcadia Operating, LLC	Reasoner (12600)	1	107K	1.64M	Feb 2003 – Oct 2013
IP Farms "PG" Unit G-3-160438	Kiawah Resources, LLC	Pegasus Gulf Coast (Grubbs)	1	105K	860K	Sep 1996 – Nov 2005
Smu G-3-200566	Hilcorp Energy Company	Algoa, South (Tex 2 Sand)	1	105K	3.5M	Apr 2004 – Jul 2026
I. P. Farms 366 Ac. Gas Unit G-3-167011	Elliott Oil & Gas Operating Co.	Chocolate Bayou, S. (LHF-Frio)	1	102K	4.48M	Dec 1997 – Aug 2002
I. P. Farms 366 Ac. Gas Unit G-3-204713	Elliott Oil & Gas Operating Co.	Chocolate Bayou, S. (Frio 9900)	1	102K	259K	Apr 2004 – Jan 2025
Old Ocean Unit G-3-180675	Hilcorp Energy Company	Old Ocean (F-23)	1	101K	7.02M	Dec 2000 – Jun 2009
Wilson, R. K. Gas Unit No. 1 G-3-142716	Dune Operating Company	Chocolate Bayou (Frio R-1)	1	98.2K	2.81M	by Jan 1993 – Mar 1996
Black Stone Ivory G-3-283536	Elliott Oil & Gas Operating Co.	Chocolate Bayou (11050)	1	97.5K	1.02M	Aug 2017 – Jan 2025
I. P. Farms G Unit G-3-173121	XOG Resources, LLC	Chocolate Bayou (Andrau)	1	96.4K	2.87M	Apr 1999 – Jan 2005