WELLS · TEXAS · ONE ROW PER API NUMBER

Texas 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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Production

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Well logs

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ShowingField Tom Oconnor (4400)

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 →

205 WELLS · PAGE 1 OF 5

These wells on a map →

Well	Operator	County, field	Status	Depth, ft	Permit	Permits	Last reported
Lambert E M.F. #a 1042-391-31923	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,950	Jul 1, 2024	4	Apr 2026
Heard Claude E. et al #1142-391-00546	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,925	Jun 18, 2024	5	Apr 2026
Lambert E M.F. #a 842-391-30315	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,950	Jun 18, 2024	7	Apr 2026
Heard Claude E. et al #4442-391-33181	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	6,801	May 24, 2024	2	Apr 2026
O Connor Thomas a #5GW42-391-01487	Hilcorp Energy Company only	RefugioTom O Connor (5770 U South)	Shut inOil	5,996	Dec 4, 2023	10	Apr 2026
Lambert M. F. #H04342-391-01364	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,908	Nov 16, 2023	4	Apr 2026
Lambert E M.F. #a 342-391-01375	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,903	Nov 13, 2023	2	Apr 2026
Lambert M. F. #12242-391-01446	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	6,000	Nov 1, 2023	5	Apr 2026
Lambert M. F. #15942-391-32700	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	6,215	Oct 3, 2023	6	Apr 2026
Lambert M. F. #10742-391-01396	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,840	Aug 29, 2023	6	Apr 2026
Tom Oconnor (5800 SD) Fld. Unit #Q084 E42-391-01551	Hilcorp Energy Company only	RefugioTom Oconnor (5800)	ActiveOil	5,919	Jul 21, 2023	8	Apr 2026
Lambert M. F. #10342-391-01444	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,840	Jun 7, 2023	6	Apr 2026
Lambert M. F. #6542-391-01347	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveInjection	6,150	Jun 2, 2023	1	Apr 2026
Lambert M. F. #7342-391-01349	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveInjection	5,882	Jun 2, 2023	1	Apr 2026
Lambert M. F. #13742-391-30343	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	6,012	Jun 2, 2023	3	Apr 2026
Lambert M. F. #10142-391-01442	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,850	Apr 25, 2023	6	Apr 2026
Ira Heard a #1842-391-31883	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	7,800	Mar 2, 2023	8	Apr 2026
Lambert M. F. #21242-391-32696	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	8,288	Feb 8, 2023	7	Apr 2026
Lambert M. F. #5642-391-01388	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,910	Jan 20, 2023	4	Apr 2026
Lambert M. F. #10942-391-01398	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,835	Jan 10, 2023	3	Apr 2026
Bauer Mary Claire et Vir #1 A42-391-10075	Hilcorp Energy Company only	RefugioTom Oconnor (5500 Sand)	Shut inOil	7,813	Feb 6, 2020	10	Dec 2023
Mrs Fannie V W Heard #6842-391-03793	Hilcorp Energy Company only	RefugioGreta (L-15)	Temporarily abandonedGas	4,500	Mar 8, 2019	5	Apr 2026
Lambert M. F. #a 442-391-01771	Hilcorp Energy Company only	RefugioWoodsboro South (4200)	ActiveOil	6,500	Oct 23, 2018	4	Apr 2026
Maude Williams et al -a- #4042-391-00448	Hilcorp Energy Company only	RefugioTom Oconnor (3550)	ActiveGas	5,925	Oct 2, 2018	6	Jun 2024
Lambert M. F. #11042-391-01354	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,157	Dec 28, 2016	3	Apr 2026
Mrs. Fannie V. W. Heard #4G42-391-00725	Hilcorp Energy Company only	RefugioGreta (L-10)	Temporarily abandonedGas	5,980	Dec 12, 2016	9	Apr 2026
Heard Clement #3G42-391-00853	Hilcorp Energy Company only	RefugioTom Oconnor (3900)	Temporarily abandonedGas	5,980	Feb 9, 2016	6	Apr 2026
Heard Claude E. et al #1642-391-00548	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,925	Dec 11, 2015	2	Apr 2026
Heard Claude E. et al #1742-391-00549	Hilcorp Energy Company only	RefugioTom Oconnor (4200)	Temporarily abandonedGas	5,925	Nov 16, 2015	6	Apr 2026
Heard Claude E. et al #3942-391-33003	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,445	Nov 12, 2015	3	Apr 2026
Tom O Connor (4150 Ft. Sd.) Unit #W716A42-391-30222	Hilcorp Energy Company only	RefugioTom O Connor (4150)	Shut inOil	6,750	Sep 8, 2015	3	Apr 2026
Reilly Annie et Vir #2GD42-391-00773	Hilcorp Energy Company only	RefugioGreta (L-12)	PluggedGas	4,569	Sep 25, 2014	4	Feb 2009
Tom O Connor (4150 Ft. Sd.) Unit #W002GA42-391-01531	Hilcorp Energy Company only	RefugioTom O Connor (4150)	ActiveInjection	5,915	Mar 6, 2014	9	Jul 2025
Lambert M. F. #h 5342-391-01334	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,917	Nov 13, 2013	2	Apr 2026
Heard Claude E. et al #4242-391-33017	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	4,837	Apr 26, 2013	3	Apr 2026
Tom O CONNOR(5600 Foot Sand)unit #W307 B42-391-00676	Hilcorp Energy Company only	RefugioTom O Connor (5600 Foot Sand)	Shut inOil	5,929	Mar 7, 2013	9	Apr 2026
Thomas O Connor C #4442-391-01130	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	5,926	Oct 26, 2012	7	Apr 2026
Heard Claude E. et al #4042-391-32997	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,450	Jul 27, 2012	3	Apr 2026
Lambert Gas Unit #13042-391-03913	Hilcorp Energy Company only	RefugioTom Oconnor (4200)	Temporarily abandonedGas	4,461	Jun 11, 2012	2	Apr 2026
Tom O Connor (4150 Ft. Sd.) Unit #W265A42-391-01179	Hilcorp Energy Company only	RefugioTom O Connor (4150)	Shut inOil	4,515	May 22, 2012	3	Apr 2026
Ira Heard a #442-391-00739	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,942	Mar 27, 2012	6	Apr 2026
Heard Claude E. et al #4142-391-33018	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	4,650	Feb 9, 2012	1	Apr 2026
Heard Claude E. et al #34A42-391-00662	Hilcorp Energy Company only	RefugioTom Oconnor	Shut inOil	6,290	Nov 9, 2011	7	Apr 2026
Heard Claude E. et al #2642-391-00656	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	5,918	Aug 3, 2011	2	Apr 2026
Wilson Heard a #142-391-00745	Hilcorp Energy Company only	RefugioGreta (3500)	Shut inOil	5,945	Jul 21, 2011	6	Feb 2023
Tom Oconnor (5800 SD) Fld. Unit #C211R42-391-01591	Hilcorp Energy Company only	RefugioTom Oconnor (5800)	PluggedOil	5,927	May 20, 2011	3	Apr 2026
Thomas O Connor -E- #e 1742-391-01640	T-C Oil Company LLC only	RefugioTom O Connor (4925)	PluggedGas	5,730	Apr 20, 2011	2	Mar 2015
Lambert M. F. #9142-391-01439	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	Shut inOil	4,379	Apr 8, 2011	1	Apr 2026
Lambert M. F. #14742-391-31456	Hilcorp Energy Company only	RefugioTom Oconnor (4400)	ActiveOil	6,000	Mar 25, 2011	7	Apr 2026
Heard Fannie V.W. Mrs. #5142-391-00704	Hilcorp Energy Company only	RefugioTom Oconnor (3600)	Temporarily abandonedGas	5,895	Mar 4, 2011	6	Apr 2026

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.