WELLS · TEXAS · ONE ROW PER API NUMBER

Starr County 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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ShowingStarr County

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 →

6,216 WELLS · PAGE 1 OF 125

These wells on a map →

Well	Operator	County, field	Status	Depth, ft	Permit	Permits	Last reported
Richmond #1742-427-34823	Petrovybe Opco LLC only	Starr	Not on schedule	5,000	Apr 23, 2026	1	—
Montalvo N. R. #6242-427-34817	Triad O&G LLC only	StarrSun (5680)	Not on scheduleOil	8,500	Mar 27, 2026	5	Jul 2026
Brock #542-427-34822	Ilex Energy Corporation only	Starr	Not on schedule	10,500	Mar 10, 2026	1	—
I.V. Montalvo a #2042-427-34762	Killam Oil Co. Ltd. only	StarrSun North (6340)	Not on scheduleGas	8,000	Feb 20, 2026	4	Jul 2026
Alberto Alaniz #1R42-427-34821	Mueller Exploration, Inc. only	Starr	Not on schedule	4,500	Jan 5, 2026	1	—
I.V. Montalvo C #4942-427-34736	Killam Oil Co. Ltd. only	StarrSun North (6340)	Not on scheduleGas	7,000	Oct 20, 2025	6	Jul 2026
I.V. Montalvo C #5842-427-34743	Killam Oil Co. Ltd. only	StarrSun North (Vicksburg 5980)	Not on scheduleOil	7,000	Oct 20, 2025	4	Jul 2026
Alberto Alaniz #142-427-34820	Mueller Exploration, Inc. only	Starr	Not on schedule	4,500	Sep 2, 2025	1	—
Hall J. F. State #3042-427-34791	Killam Oil Co. Ltd. only	StarrLyda (Vicksburg Lower)	Not on scheduleOil	8,000	May 1, 2025	2	Jul 2026
Bentsen Bros. - State #1242-427-33918	Merit Energy Company only	Starr	Not on scheduleGas	19,500	Jan 9, 2025	5	Jul 2026
I.V. Montalvo C #5542-427-34739	Killam Oil Co. Ltd. only	StarrSun North (6340)	Not on scheduleGas	7,500	Aug 19, 2024	4	Jul 2026
I.V. Montalvo C #5642-427-34767	Killam Oil Co. Ltd. only	StarrSun North (Vicksburg 6410)	Not on scheduleOil	7,500	Aug 8, 2024	2	Jul 2026
R. Garcia Unit #142-427-03690	Southern Tejas Asset Group LLC only	Starr	Not on scheduleOil	4,500	Jul 31, 2024	2	Mar 1995
Dorchester Minerals #2__42-427-34819	Mortimer Production Company only	StarrWildcat	Plugged	2,800	Jun 14, 2024	1	—
Slick Estate #242-427-34818	Royal Production Company Inc. only	StarrRincon N. (Vicksburg Cons.)	ActiveGas	8,700	Jun 7, 2024	1	Jul 2026
Block, E. Heirs 'B' #442-427-33060	Osborn,w.b. Oil & Gas Operations only	Starr	Not on scheduleOil	10,000	May 31, 2024	2	Jul 2026
Slick #142-427-34808	Royal Production Company Inc. only	StarrHinde (Vicksburg Consolidated)	PluggedGas	7,500	May 7, 2024	2	Aug 2025
Cameron-State #242-427-34816	Dahco Operating LLC only	StarrCameron (J-3)	ActiveGas	6,400	Jan 23, 2024	1	Jul 2026
Cameron-State #342-427-34815	Dahco Operating LLC only	StarrCameron (L Middle)	PluggedGas	5,400	Jan 19, 2024	1	Jun 2025
Garcia-Gonzales Gas Unit #142-427-32674	Fletcher Operating, LLC only	Starr	Not on scheduleGas	7,000	Nov 3, 2023	3	Jul 2026
Dorchester Minerals #a 8642-427-34814	Mortimer Production Company only	StarrPedernal (Queen City)	Plugged	4,800	Nov 2, 2023	1	—
ZP 50 #142-427-34813	Enterprise Products Operatingllc only	Starr	Not on schedule	400	Oct 9, 2023	1	—
Yzaguirre #1 C42-427-32437	Merit Energy Company only	Starr	Not on scheduleGas	9,500	Apr 11, 2023	3	Jul 2026
Slick 541 #342-427-33199	Merit Energy Company only	StarrRincon (Vicksburg Cons.)	Not on scheduleGas	7,800	Mar 3, 2023	2	Jul 2026
Mayfair la Brisa #742-427-33251	Texas Independent Explor Ltd. only	StarrRincon (Vicksburg Cons.)	Not on scheduleOil	8,000	Jan 25, 2023	3	Jul 2026
Plains Capital #3__42-427-34812	Mortimer Production Company only	StarrPedernal Queen City	Plugged	4,800	Jan 20, 2023	1	—
Yturria-Garcia #242-427-31366	Shor Operating LLC only	Starr	PluggedOil	3,515	Oct 5, 2022	5	Mar 2020
McGill Bros. #100342-427-34809	Overton Park Oil & Gas LP only	StarrKelsey (Frio Consol.)	ActiveGas	7,500	Sep 1, 2022	1	Jul 2026
Slick State #242-427-33656	Hilcorp Energy Company only	StarrFlores W. (Vksbrg Geopressure)	Not on scheduleGas	13,500	Aug 12, 2022	4	Jul 2026
Slick #242-427-34807	Royal Production Company Inc. only	StarrHinde (Vicksburg Consolidated)	PluggedGas	9,700	Aug 4, 2022	1	Aug 2025
McGill Bros. #100242-427-34806	Overton Park Oil & Gas LP only	StarrKelsey (Frio Consol.)	ActiveGas	8,500	Jul 15, 2022	2	Jul 2026
Slick Estate #142-427-34805	Royal Production Company Inc. only	StarrRincon N. (Vicksburg Cons.)	ActiveGas	8,700	Jul 13, 2022	1	Jul 2026
Plains Capital #242-427-34804	Mortimer Production Company only	StarrPedernal (Queen City)	ActiveOil	4,800	Jul 8, 2022	1	Jul 2026
Coates 553 #1342-427-33282	Merit Energy Company only	StarrRincon N. (Vicksburg Cons.)	ActiveGas	8,500	Jun 22, 2022	3	Jul 2026
Gutierrez No. 3 #3A42-427-34803	Mortimer Production Company only	StarrPedernal (Queen City)	ActiveOil	4,800	Jun 6, 2022	1	Jul 2026
Hall, J. F. State -a- #2442-427-34801	Killam Oil Co., Ltd. only	Starr	Not on schedule	9,500	May 18, 2022	1	—
Hall, J. F. State -a- #2642-427-34800	Killam Oil Co., Ltd. only	Starr	Not on schedule	7,500	May 10, 2022	1	—
Olivares A. #2642-427-34798	Killam Oil Co. Ltd. only	StarrLyda (Vicksburg Lower)	ActiveGas	10,000	May 5, 2022	1	Jul 2026
Elliot #142-427-34799	TAM2 Squared Operating LLC only	StarrBuena Vista	Shut inOil	2,000	May 5, 2022	1	Jul 2026
Slick T. B. Estate #20842-427-34380	Merit Energy Company only	StarrHinde (Vicksburg Consolidated)	Not on scheduleOil	13,000	Apr 21, 2022	2	Jul 2026
Brock J. D. -a- #1442-427-34797	Southern Tejas Asset Group LLC only	StarrLA Union (Frio)	Shut inGas	3,000	Mar 1, 2022	1	Jul 2026
Una de Gato #142-427-34796	Howitzer Operating LLC only	StarrWildcat	Shut inOil	4,000	Dec 30, 2021	1	Jul 2026
Gutierrez No. 1 #1A42-427-34795	Mortimer Production Company only	StarrPedernal (Queen City)	ActiveOil	4,800	Sep 15, 2021	1	Jul 2026
Hall J. F. State -a- #2242-427-34794	Killam Oil Co. Ltd. only	StarrRincon N. (Vicksburg Cons.)	ActiveGas	10,000	Sep 8, 2021	1	Jul 2026
Plains Capital #142-427-34793	Mortimer Production Company only	StarrPedernal (Queen City)	ActiveOil	4,800	Aug 13, 2021	1	Jul 2026
Hall C.M. #2042-427-34792	Killam Oil Co. Ltd. only	StarrRimcon North (Vicksburg)	Plugged	8,000	Jun 29, 2021	1	—
JFB Heard Estate #142-427-34190	Shell Western E&P only	StarrWildcat	PluggedGas	20,000	Jun 14, 2021	2	Jul 2026
Montalvo B (North) Unit #142-427-34790	Killam Oil Co. Ltd. only	StarrSun North (5470)	ActiveGas	8,000	Jun 8, 2021	1	Jul 2026
Rosenda Garcia #142-427-04663	Black Gold Petroleum, LLC only	Starr	Not on scheduleOil	2,310	Jun 1, 2021	1	—
I.V. Montalvo C #5742-427-34747	Killam Oil Co. Ltd. only	StarrSun North (6340)	Not on scheduleOil	9,000	May 12, 2021	5	Jul 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.