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Starr County, TX oil and gas wells

Name: Starr County, TX oil and gas wells
Creator: Railroad Commission of Texas

9,242 wells: 1,609 active, 6,050 plugged, run by 584 operators.

Figures from the Railroad Commission of Texas, updated 2026-10-17.

Top operators in Starr

Operator	Active	Wells here
MERIT ENERGY COMPANY	438	653
HILCORP ENERGY COMPANY	88	285
WAGNER OIL COMPANY	66	168
MOUNTAIN V TEXAS LLC	59	248
PETROVYBE OPCO LLC	52	91
KILLAM OIL COMPANY	49	161
MORTIMER PRODUCTION COMPANY	34	63
VARAS ENERGY OPERATING COMPANY	30	68
SUN EXPLORATION & PRODUCTION	20	148
STARR OPERATING COMPANY	19	23
BZG E&P LLC	18	27
ORX RESOURCES L.L.C.	16	39
SOUTHERN TEJAS ASSET GROUP LLC	16	30
CARIBBEAN ENERGY LLC II	12	19
EXXON	9	211
ESCUDO OIL & GAS LLC	9	13
TRAP ROCK OIL LTD.	8	65
CONTINENTAL OIL COMPANY	6	51
COOPER OPERATING LLC	6	9
LAKESHORE OPERATING LLC	6	8
ORYX ENERGY	5	151
ALPHA OIL & GAS LLC	5	11
SUN EXPL. & PROD. CO. - CORPUS	4	207
VALLEY PETROCHEMICALS LLC	4	8
MOKEEN OIL COMPANY	4	6

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
(no name)	42-427-34787	Permitted	Unknown	—
(no name) 2A	1307766	Permitted	Unknown	—
(no name)	42-427-34758	Permitted	Unknown	—
(no name)	42-427-34763	Permitted	Unknown	—
3 M 1 T	42-427-33265	Active	Gas	STARR OPERATING COMPANY
3 M SOUTH 1	42-427-33546	Active	Oil & gas	STARR OPERATING COMPANY
A. M. DIAZ-J. C. WYNNE 1	42-427-30614	Active	Gas	OMEGA MINERALS INC.
ACEVEDO 3	42-427-34590	Active	Gas	PETROVYBE OPCO LLC
ACEVEDO 1	42-427-33694	Active	Gas	PETROVYBE OPCO LLC
AL-SW BTLT #1 1	42-427-32919	Temporarily abandoned	Gas	SCORPION OPERATING INC.
ALVARADO FRANCISCO ET UX 1	42-427-32494	Active	Gas	MERIT ENERGY COMPANY
ALVARADO 550 2	42-427-33264	Active	Gas	MERIT ENERGY COMPANY
ALVAREZ 5	42-427-34249	Active	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ 4	42-427-34219	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ 3	42-427-34218	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ 1	42-427-34153	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ 2	42-427-34158	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 3	42-427-32960	Active	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 5	42-427-33870	Active	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 13	42-427-34298	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 4	42-427-33316	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 6	42-427-33996	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 7	42-427-33981	Active	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 10	42-427-34152	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 8	42-427-34012	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 9	42-427-33990	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 3	42-427-32960	Active	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA GAS UNIT 12	42-427-34279	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
ALVAREZ-HINOJOSA UNIT (UPPER) 2	42-427-32343	Temporarily abandoned	Gas	MOUNTAIN V TEXAS LLC
AMANDA MCKINNEY 44	42-427-34781	Active	Gas	KILLAM OIL COMPANY
AMANDA MCKINNEY 43	42-427-34776	Active	Oil	KILLAM OIL COMPANY
ARRIAGA GU F 1	42-427-32762	Active	Gas	MERIT ENERGY COMPANY
ARRIAGA GU F 2	42-427-32807	Active	Gas	MERIT ENERGY COMPANY
BARRERA 6	42-427-34295	Active	Gas	MERIT ENERGY COMPANY
BARRERA 1	42-427-33260	Active	Gas	MERIT ENERGY COMPANY
BARRERA F. - STATE 1	42-427-30424	Active	Gas	MERIT ENERGY COMPANY
BARRERA F. - STATE 3	42-427-31330	Active	Gas	MERIT ENERGY COMPANY
BARRERA F. - STATE 4	42-427-31382	Active	Gas	MERIT ENERGY COMPANY
BARRERA F. - STATE 6	42-427-33535	Active	Gas	MERIT ENERGY COMPANY
BARRERA F. - STATE 7	42-427-33666	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BARRERA GAS UNIT 2	42-427-34491	Active	Gas	WAGNER OIL COMPANY
BARRERA GAS UNIT 1	42-427-32896	Active	Gas	WAGNER OIL COMPANY
BARRERA GAS UNIT 3	42-427-34552	Active	Gas	WAGNER OIL COMPANY
BASS 1	42-427-32123	Shut in	Oil	LOS INDIOS EXPLORATION LLC
BAZAN 1	42-427-34468	Temporarily abandoned	Gas	WAGNER OIL COMPANY
BENTSEN 2	42-427-00865	Active	Gas	BZG E&P LLC
BENTSEN BROS. A 2	42-427-34489	Active	Gas	LAKESHORE OPERATING LLC
BENTSEN BROS. A 1	42-427-34465	Active	Gas	LAKESHORE OPERATING LLC
BENTSEN BROS. B 18	42-427-34601	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 11	42-427-31312	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 15	42-427-33732	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 14	42-427-33680	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 9	42-427-30889	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 16	42-427-33880	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 8	42-427-01343	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 17	42-427-34603	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B 12	42-427-31662	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. B RPU 10	42-427-31278	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 3	42-427-01328	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 9	42-427-33150	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 11	42-427-33872	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 14	42-427-34046	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 12	42-427-33918	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 13	42-427-34096	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 6	42-427-30678	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 10	42-427-33752	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 15	42-427-34602	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 4	42-427-01329	Active	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. - STATE 8	42-427-31306	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN BROS. -A- 5 U	42-427-04785	Shut in	Oil & gas	BZG E&P LLC
BENTSEN BROS. -A- 4	42-427-00866	Temporarily abandoned	Gas	LAKESHORE OPERATING LLC
BENTSEN TRACT 1V -A- 11	42-427-00861	Temporarily abandoned	Oil	MERIT ENERGY COMPANY
BENTSEN TRACT I 6	42-427-33900	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 4	42-427-33772	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 1	42-427-30215	Active	Injection	MERIT ENERGY COMPANY
BENTSEN TRACT I 7	42-427-33923	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I A 9	42-427-00860	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 10	42-427-34786	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 5	42-427-33879	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 3	42-427-31213	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT I 8	42-427-34123	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT II A 12	42-427-00864	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT II 2	42-427-33753	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT III -A- 3	42-427-30784	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT IV 3	42-427-34716	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT IV 1	42-427-33770	Active	Gas	MERIT ENERGY COMPANY
BENTSEN TRACT IV 2	42-427-33896	Active	Gas	MERIT ENERGY COMPANY
BENTSEN-WHITTINGTON GU1 6	42-427-33454	Active	Gas	MERIT ENERGY COMPANY
BENTSEN-WHITTINGTON GU1 5	42-427-33338	Active	Gas	MERIT ENERGY COMPANY
BENTSEN-WHITTINGTON GU1 4	42-427-33328	Active	Gas	MERIT ENERGY COMPANY
BENTSEN-WHITTINGTON GU1 3	42-427-33285	Active	Gas	MERIT ENERGY COMPANY
BENTSEN-WHITTINGTON GU1 1	42-427-32186	Active	Gas	MERIT ENERGY COMPANY
BENTSON-WHITTINGTON GU 1 7	42-427-33498	Temporarily abandoned	Gas	MERIT ENERGY COMPANY
BILLUPS 4	42-427-34145	Temporarily abandoned	Gas	VARAS ENERGY OPERATING COMPANY
BILLUPS 2	42-427-34066	Temporarily abandoned	Gas	VARAS ENERGY OPERATING COMPANY
BILLUPS 1	42-427-34026	Temporarily abandoned	Gas	VARAS ENERGY OPERATING COMPANY
BILLUPS 2H	42-427-34239	Temporarily abandoned	Gas	VARAS ENERGY OPERATING COMPANY
BILLUPS 3	42-427-33997	Temporarily abandoned	Gas	VARAS ENERGY OPERATING COMPANY
BLACK STONE MINERALS 2	42-427-31413	Active	Oil & gas	TRAP ROCK OIL LTD.
BLACK STONE MINERALS 3	42-427-34030	Active	Gas	TRAP ROCK OIL LTD.