WELLS · UNITED STATES · ONE ROW PER API NUMBER

Willacy County wells

Every well on file in every state Petrora holds. Narrow it to a state, a county, an operator, or the formation the well is completed in.What an API number is →

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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 →

1,128 WELLS · PAGE 1 OF 23

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Well	Operator	County, field	Status	Depth, ft	Permit	Permits	Last reported
Yturria RR #54RR42-489-31291	Texas Oil and Gas Operating, LLC only	Willacy	Drilled	4,500	Sep 11, 2025	1	—
Yturria #5142-489-31290	Texas Oil and Gas Operating, LLC only	Willacy	Drilled	6,700	Apr 12, 2023	2	—
Yturria Cattle Co. #5042-489-31289	Texas Oil and Gas Operating LLC only	WillacyLa Sara (5300)	Shut inOil	5,650	Mar 24, 2023	1	Apr 2025
Yturria #2542-489-30949	Texas Oil and Gas Operating LLC only	WillacyLa Sara (No. 21 Sand)	ActiveOil	6,200	Feb 2, 2022	2	Oct 2025
Yturria Cattle Company #2242-489-30671	Texas Oil and Gas Operating LLC only	WillacyLa Sara (No. 21 Sand)	ActiveOil	6,210	Jan 31, 2022	4	Oct 2025
Thomas Unit #142-489-31141	Dewbre Petroleum Corporation only	WillacyRiggan (8900)	ActiveInjection	12,200	Jul 14, 2021	2	Mar 2023
Thomas Unit #242-489-31176	Dewbre Petroleum Corporation only	WillacyRiggan (8900)	ActiveGas	10,500	Aug 18, 2020	2	Apr 2026
Yturria #942-489-31191	Texas Oil and Gas Operating LLC only	WillacyLa Sara NE. (7550)	Shut inOil	10,600	Jun 4, 2020	3	Oct 2025
Cantu #142-489-31218	Cal-Tex Exploratn & Prod Co LLC only	WillacyLa Sara (No. 10 Sand)	Shut inOil	10,200	Jun 30, 2017	3	May 2018
Petrogio Carlos Garza #142-489-31288	US Petromex Oil & Gas LLC only	WillacyWildcat	ActiveGas	12,389	Dec 21, 2016	1	—
Yturria #4942-489-31287	Blakenergy Operating, LLC only	Willacy	Not on schedule	4,000	Sep 21, 2016	1	—
Yturria #4842-489-31286	MK Operating Company LLC only	Willacy	Not on schedule	3,000	Sep 19, 2016	1	—
Yturria #3342-489-31133	Texas Oil and Gas Operating LLC only	WillacyLa Sara NE. (7550)	Shut inOil	7,931	Aug 2, 2016	2	Oct 2025
Yturria #4742-489-31285	MK Operating Company LLC only	Willacy	Not on schedule	3,000	Apr 8, 2016	1	—
Yturria #28D42-489-31249	Texas Oil and Gas Operating LLC only	WillacyWildcat	Temporarily abandonedGas	2,400	Feb 11, 2016	2	—
Yturria #29D42-489-31265	Texas Oil and Gas Operating LLC only	WillacyWildcat	Shut inOil	4,000	Feb 5, 2016	2	—
Yturria #2442-489-31272	Texas Oil and Gas Operating LLC only	WillacyLa Sara (No. 19 Sand Upper)	Shut inOil	4,910	Nov 6, 2015	3	Apr 2015
Cantu Tract 4 #142-489-31283	Cal-Tex Exploratn & Prod Co LLC only	WillacyLa Sara (4650 Sand)	Shut inOil	5,036	Oct 20, 2015	1	Jun 2019
Thomas Oil Unit #342-489-31277	Dewbre Petroleum Corporation only	WillacyRiggan (F-8)	ActiveOil	9,075	Aug 17, 2015	2	Apr 2026
Yturria RR #35RR42-489-31281	Texas Oil and Gas Operating LLC only	WillacyLa Sara (3830)	Shut inOil	3,007	Apr 1, 2015	1	Mar 2015
Yturria #1042-489-31203	Texas Oil and Gas Operating LLC only	WillacyLa Sara (3850)	ActiveOil	10,110	Jan 23, 2015	2	Oct 2025
Yturria #742-489-31259	Texas Oil and Gas Operating LLC only	WillacyLa Sara (31-a Sand)	Shut inOil	7,000	Jan 15, 2015	3	Jan 2015
Yturria #4542-489-31280	Texas Oil and Gas Operating LLC only	WillacyLa Sara (4650 Sand)	Shut inGas	5,708	Dec 5, 2014	1	—
Yturria RR #27RR42-489-31279	MK Operating Company LLC only	WillacyLa Sara (6250)	PluggedOil	6,400	Aug 4, 2014	2	—
Yturria #4442-489-31278	Texas Oil and Gas Operating LLC only	WillacyLa Sara (4300)	Shut inOil	4,990	Jul 23, 2014	3	Oct 2024
Willamar West Unit #229WI42-489-30891	Citation Oil & Gas Corp. only	WillacyWillamar West	PluggedOil	8,150	May 9, 2014	2	Apr 2026
Kleberg R J Jr TR Stillman #11942-489-30996	EOG Resources Inc. only	WillacyTordilla (Deep Cons.)	PluggedGas	13,800	Mar 18, 2014	3	Jan 2014
Kleberg R J Jr TR Stillman #7642-489-30932	EOG Resources Inc. only	WillacyTordilla (Deep Cons.)	PluggedGas	15,400	Mar 15, 2014	4	Nov 2017
Yturria #4142-489-31276	Texas Oil and Gas Operating LLC only	WillacyLa Sara (4300)	Shut inOil	6,720	Feb 20, 2014	2	Oct 2024
Yturria #842-489-31275	Blakenergy Operating, LLC only	Willacy	Not on schedule	6,500	Feb 13, 2014	1	—
Kleberg R J Jr TR Stillman #10442-489-30972	EOG Resources Inc. only	WillacyTordilla (Deep Cons.)	PluggedGas	14,500	Jan 9, 2014	4	Jun 2017
Kleberg R J Jr TR Stillman #11842-489-30986	EOG Resources Inc. only	WillacyTordilla (Shallow Cons.)	PluggedGas	12,300	Dec 31, 2013	3	May 2015
Lefner et al Gas Unit #642-489-31274	Dewbre Petroleum Corporation only	WillacyChile Vieja (Frio)	ActiveGas	11,450	Nov 20, 2013	1	Apr 2026
Thomas M. G. #342-489-30998	XTO Energy Inc. only	WillacyTordilla (M-50 E)	PluggedGas	13,400	Nov 18, 2013	4	Jan 2017
Yturria RR #26RR42-489-31243	Texas Oil and Gas Operating LLC only	WillacyLa Sara (3850)	Shut inOil	3,875	Nov 9, 2013	2	—
Coleman Unit #142-489-31194	Dewbre Petroleum Corporation only	WillacyRiggan (8600)	PluggedGas	11,750	Sep 26, 2013	3	Jul 2014
Sauz Ranch Mulatos Pasture #18542-489-30846	Shoco Production LLC only	WillacyWillamar West (Miocene 5100)	ActiveInjection	8,100	Sep 18, 2013	4	May 2017
Tordilla Field Gas Unit 1 #342-489-30999	EOG Resources Inc. only	WillacyTordilla (L-43)	PluggedGas	13,000	May 17, 2013	4	Sep 2013
Petru V. A. #3ST42-489-31086	Petrovybe Opco LLC only	WillacyLa Sal Vieja (Frio L)	ActiveGas	14,850	Apr 29, 2013	3	Apr 2026
Yturria Fausto Jr. #142-489-31170	Texas Oil and Gas Operating LLC only	WillacyLa Sal Vieja (Deep)	Temporarily abandonedGas	12,983	Apr 25, 2013	2	May 2013
Sauz Ranch Mulatos Pasture #18742-489-30824	Shoco Production LLC only	WillacyWillamar West (Miocene 5100)	Shut inOil	6,400	Apr 19, 2013	2	May 2017
Yturria RR #22RR42-489-31271	Texas Oil and Gas Operating LLC only	WillacyLa Sara (3830)	Shut inOil	4,010	Apr 17, 2013	2	Mar 2015
Studebaker et al GU #1__42-489-31270	—	WillacyWildcat	Plugged	14,000	Mar 21, 2013	2	—
Sauz Ranch Mulatos Pasture #20242-489-30878	Chestnut Explor. and Prod. Inc. only	WillacyWillamar West (Miocene 6700)	PluggedOil	9,070	Feb 15, 2013	3	May 2017
Sauz Ranch Mulatos Pasture #20742-489-30876	Chestnut Explor. and Prod. Inc. only	WillacyWillamar West (Miocene 6700)	PluggedOil	9,060	Feb 13, 2013	4	May 2017
Thomas M. G. et al #142-489-30923	XTO Energy Inc. only	WillacyTordilla-NC (L-90E)	PluggedGas	15,300	Feb 7, 2013	2	Sep 2016
Yturria RR #20RR42-489-31269	Texas Oil and Gas Operating LLC only	WillacyLa Sara (3830)	Shut inOil	6,500	Jan 29, 2013	3	Mar 2015
Yturria #2242-489-31268	Texas Oil and Gas Operating LLC only	WillacyLa Sara (No. 40 Sand)	Shut inOil	9,700	Nov 15, 2012	1	Apr 2025
Sauz Ranch Mulatos Pasture #17542-489-30673	Chestnut Explor. and Prod. Inc. only	WillacyWillamar West (Miocene 5300)	PluggedOil	6,800	Oct 29, 2012	5	Jun 2013
Sauz Ranch Mulatos Pasture #3142-489-00194	Flint Oak Energy LLC only	WillacyWildcat	PluggedGas	7,956	Aug 16, 2012	2	Mar 2026

About this data

One row per API number from each state regulator's records, in one shared shape. Status and type are shown in the regulator's own words; the filters use one vocabulary. A well is tied to a formation through the field or pool it is completed in. Volumes appear where a state reports production by well, summed over the twelve months ending in that state's last reported month. Nothing is estimated.

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