WELLS · TEXAS · ONE ROW PER API NUMBER

South Texas Operating Company wells

Every well on the Railroad Commission's schedule or with a drilling permit on file, newest permit first: who operates it, where it is, the field it is completed in, its permits, and the last month its lease reported.What an API number is →

A full API number opens the well. Anything else filters the list below.

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ShowingSouth Texas Operating Company

Texas reports production by lease, so a well carries no volumes of its own: "Last reported" is the last month the lease it is tied to reported. How Texas production is reported →

43 WELLS · PAGE 1 OF 1

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Well	Operator	County, field	Status	Depth, ft	Permit	Permits	Last reported
J.M. O Brien JLB #1HHZ42-391-33276	South Texas Operating Company	RefugioGreta (4400)	ActiveOil	4,383	Oct 10, 2022	1	Apr 2026
Schoolfield #2HHZ42-283-37009	South Texas Operating Company	La SalleHawkville (Eagleford Shale)	ActiveGas	11,688	Feb 15, 2022	2	Apr 2026
Schoolfield #1HHZ42-283-37008	South Texas Operating Company	La SalleHawkville (Eagleford Shale)	ActiveGas	11,707	Jun 11, 2021	2	Apr 2026
AE 76 Ranch #1HHZ42-311-37126	South Texas Operating Company	McMullenEagleville (Eagle Ford-1)	ActiveOil	11,124	Feb 17, 2021	1	Apr 2026
Maria Luisa #3HHZ42-283-37007	South Texas Operating Company	La SalleHawkville (Eagleford Shale)	ActiveGas	11,897	Feb 28, 2020	2	Apr 2026
Magnolia #1HZ42-041-31139	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,948	Sep 13, 2011	2	Feb 2026
Pecan #1HZ42-041-30960	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,710	Mar 15, 2011	3	Apr 2026
Dr. Hank #1RHZ42-041-31053	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,513	Jan 11, 2011	4	Dec 2025
Redbud Unit #1HZ42-041-30974	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,785	Nov 30, 2010	2	Mar 2026
BDM #1HZ42-041-31437	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,705	Oct 18, 2010	3	Dec 2025
Daniel Gas Unit #142-291-32811	South Texas Operating Company	LibertyVacation (Yegua 4\5)	ActiveOil	11,360	Apr 27, 2010	1	Apr 2026
Barnes #1REHZ42-041-31042	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,706	Apr 26, 2010	2	Feb 2026
Bright Sky Ranch #1HHZ42-041-31484	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	11,418	Apr 5, 2010	2	Apr 2026
Villarreal E #142-479-34028	South Texas Operating Company	WebbVillegas (Lobo)	PluggedGas	12,500	Mar 10, 2010	2	Jan 2013
Hoskins Unit #142-311-34205	South Texas Operating Company	McMullenA.W.P. (Olmos)	ActiveOil	11,370	Feb 18, 2010	1	Apr 2026
Bonner #1R42-291-32468	South Texas Operating Company	LibertyNolte Marsh (Yegua 13000)	PluggedGas	14,700	Jan 25, 2010	2	Apr 2010
Horned Frog #1REHZ42-041-31463	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,649	Oct 28, 2009	4	Apr 2026
Van Deventer Gas Unit #142-291-32793	South Texas Operating Company	LibertyVacation (Yegua 4\5)	ActiveOil	11,520	Jun 17, 2009	2	Apr 2026
Bookman Peters #1HHZ42-041-32024	South Texas Operating Company	BrazosGiddings (Austin Chalk-3)	ActiveOil	7,335	Dec 19, 2008	1	Mar 2026
Zamora #242-215-33511	South Texas Operating Company	HidalgoLa Reforma (L)	Temporarily abandonedGas	7,950	Aug 23, 2006	1	Dec 2020
Riggs E #242-163-31887	South Texas Operating Company	FrioPearsall (Austin Chalk)	PluggedOil	6,500	Apr 24, 2006	2	Apr 2018
Welder Heirs #142-131-38696	South Texas Operating Company	DuvalSeven Sisters S. (Wilcox Lo.)	PluggedGas	16,000	Apr 23, 2004	1	May 2019
Daniel Governor Bill 161 GU #242-291-32516	South Texas Operating Company	LibertyRich Ranch (Y-6-E)	PluggedGas	13,500	Jan 7, 2004	2	Aug 2017
Bonner #242-291-32484	South Texas Operating Company	LibertyCarroll (8600)	PluggedGas	14,800	Jun 20, 2003	3	Jul 2017
Zamora #142-215-32918	South Texas Operating Company	HidalgoLa Reforma (G-4)	PluggedGas	6,800	Mar 4, 2002	2	Sep 2013
Obrien J. M. #242-391-01034	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	3,900	Mar 18, 1997	1	Dec 2012
Welder Leo J. Etal #142-131-36766	South Texas Operating Company	DuvalSquire	PluggedOil	3,911	Jun 12, 1992	2	May 1994
Ibarra - Trevino Gas Unit #142-215-32071	South Texas Operating Company	Hidalgo	Not on schedule	6,700	May 28, 1992	1	—
Casas Unit #142-215-31567	South Texas Operating Company	HidalgoEl Staggs (4100)	PluggedGas	4,400	Nov 21, 1984	1	Jul 1998
Ross #142-479-33251	South Texas Operating Company	WebbVaquillas Ranch (Wilcox-Lobo 1)	PluggedGas	12,101	Feb 22, 1982	1	May 2020
Welder J.F. Heirs C #c 942-131-01311	South Texas Operating Company	DuvalSquire (2900)	PluggedGas	3,878	Oct 23, 1981	1	—
Riggs G #142-163-31972	South Texas Operating Company	FrioPearsall (Austin Chalk)	PluggedOil	6,500	Mar 30, 1981	1	Mar 2011
Welder J. F.heirs-B- #242-131-31148	South Texas Operating Company	DuvalSQUIRE(2400)	PluggedGas	—	—	0	—
Chapa Salomon #142-215-00755	South Texas Operating Company	HidalgoTabasco (Heard FB 3)	PluggedOil	—	—	0	—
Chapa Salamon #342-215-00756	South Texas Operating Company	HidalgoTabasco (4350 Sand)	PluggedGas	—	—	0	—
Obrien J. M. #942-391-00962	South Texas Operating Company	RefugioGreta (4400)	ActiveInjection	4,395	—	0	—
Obrien J. M. #1042-391-00963	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	—	—	0	—
Obrien J. M. #142-391-01033	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	—	—	0	—
Obrien J. M. #442-391-01036	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	—	—	0	—
Obrien J. M. #542-391-01037	South Texas Operating Company	RefugioGreta (4400)	Not on scheduleOil	—	—	0	—
Obrien J. M. #642-391-01038	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	—	—	0	—
Obrien J. M. #742-391-01039	South Texas Operating Company	RefugioGreta (4400)	PluggedOil	—	—	0	—
Obrien J. M. #1142-391-30147	South Texas Operating Company	RefugioGreta Deep (5660)	ActiveOil	6,701	—	0	—

About this data

One row per API number: every well on the Railroad Commission wellbore schedule, and every API number a drilling permit names. Operator, field, status, and dates are the schedule's where it lists the well, the latest permit's otherwise. Permits on file counts every permit and amendment. Texas reports production by lease, so a well shows the last month its lease reported and no volumes. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells?state=tx, documented in the API reference.