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Zavala County, TX oil and gas wells

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

4,089 wells: 889 active, 2,457 plugged, run by 366 operators.

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

Top operators in Zavala

Operator	Active	Wells here
EXCO OPERATING COMPANY LP	261	272
CML EXPLORATION LLC	207	277
MCDAY ENERGY CORP.	75	170
TRINITY OPERATING (USG) LLC	49	97
BUFFCO PRODUCTION INC.	46	56
U.S. ENERGY DEVELOPMENT CORP	21	21
ATLAS OPERATING LLC	18	22
FLINT OAK ENERGY LLC	17	60
CRESCENT ENERGY OPERATING LLC	17	32
S-RESOURCES LLC	16	17
MAGNOLIA OIL & GAS OPERATING LLC	12	21
GULFTEX ENERGY LLC	11	17
FORMENTERA OPERATIONS LLC	11	12
907 OIL LLC	8	13
INEOS USA OIL & GAS LLC	7	34
RICKAWAY ENERGY CORP.	7	13
BLACKBRUSH O & G LLC	6	11
ARRCO OPERATING LLC	6	10
HAWTHORN ENERGY PARTNERS LLC	5	32
SAGE ENERGY CO.	4	26
AGERON ENERGY LLC	4	4
RIO-TEX	3	9
MB ENERGY LLC	3	5
BPX OPERATING COMPANY	3	3
J-W OPERATING CO.	2	24

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
HIDEAWAY RANCH UNIT A 1EF	42-507-33218	Active	Oil	U.S. ENERGY DEVELOPMENT CORP
HOLDSWORTH 9	42-507-33255	Active	Oil	MB ENERGY LLC
HOLDSWORTH DAVID 8E	42-507-32979	Active	Oil	MB ENERGY LLC
HOLDSWORTH DAVID 7	42-507-32906	Shut in	Oil	MB ENERGY LLC
HOLDSWORTH A 2H	42-507-33557	Shut in	Oil	ROSEWOOD RESOURCES INC.
HOLDSWORTH A 1H	42-507-33556	Shut in	Oil	ROSEWOOD RESOURCES INC.
HOLDSWORTH B 1H	42-507-33554	Shut in	Oil	ROSEWOOD RESOURCES INC.
HOLDSWORTH B 2H	42-507-33555	Shut in	Oil	ROSEWOOD RESOURCES INC.
HOLDSWORTH HOMESTEAD ZAV A 1H	42-507-32889	Active	Oil	EXCO OPERATING COMPANY LP
HOLDSWORTH HOMESTEAD ZAV A 4H	42-507-32891	Active	Oil	EXCO OPERATING COMPANY LP
HOLDSWORTH NELSON TRUST ZAV A 1H	42-507-32914	Active	Oil	EXCO OPERATING COMPANY LP
HOLDSWORTH UNIT A 1HW	42-507-33271	Active	Oil	FORMENTERA OPERATIONS LLC
HOLDSWORTH UNIT A 1HY	42-507-33273	Active	Oil	FORMENTERA OPERATIONS LLC
HOLDSWORTH UNIT A 1HX	42-507-33272	Active	Oil	FORMENTERA OPERATIONS LLC
HOLDSWORTH UNIT B 1HZ	42-507-33274	Active	Oil	FORMENTERA OPERATIONS LLC
HOLDSWORTH-COSMED ALLOC 1H	42-507-33428	Active	Oil	EXCO OPERATING COMPANY LP
HOLDSWORTH-RUBIES ALLOC 1H	42-507-33439	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT 10H	42-507-33068	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 16H	42-507-33152	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 14H	42-507-33134	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 13H	42-507-33146	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 4H	42-507-33156	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 5H	42-507-33174	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 11H	42-507-33129	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 12H	42-507-33133	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 1H	42-507-32793	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 9H	42-507-33067	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 3H	42-507-33155	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT 18SW	42-507-33220	Active	Injection	BUFFCO PRODUCTION INC.
HOWETT 15H	42-507-33151	Active	Oil	BUFFCO PRODUCTION INC.
HOWETT M. 4	42-507-32162	Active	Oil	DOWNING WELL SERVICE INC.
HOWETT UNIT ZAV G 1H	42-507-32978	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT UNIT ZAV F 3H	42-507-32885	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT ZAV B 1H	42-507-33160	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT ZAV A 3H	42-507-33159	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT ZAV C 2H	42-507-33336	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT ZAV F 1H	42-507-33342	Active	Oil	EXCO OPERATING COMPANY LP
HOWETT ZAV E 2H	42-507-33341	Active	Oil	EXCO OPERATING COMPANY LP
HUBER 1	42-507-32782	Shut in	Oil	CML EXPLORATION LLC
HUBER 1	42-507-32782	Shut in	Oil	CML EXPLORATION LLC
HUBER 1	42-507-32782	Shut in	Oil	CML EXPLORATION LLC
HUBER ZAV A 1H	42-507-32940	Active	Oil	EXCO OPERATING COMPANY LP
J&M HOLDSWORTH UNIT ZAV F 1 H	42-507-33082	Active	Oil	EXCO OPERATING COMPANY LP
J&M HOLDSWORTH UNIT ZAV G 2 H	42-507-33046	Active	Oil	EXCO OPERATING COMPANY LP
J&M HOLDSWORTH UNIT ZAV G 1 H	42-507-33045	Active	Oil	EXCO OPERATING COMPANY LP
J&M HOLDSWORTH ZAV A 2H	42-507-33534	Active	Oil	BUFFCO PRODUCTION INC.
J&M HOLDSWORTH ZAV A 1H	42-507-33197	Active	Oil	BUFFCO PRODUCTION INC.
J&M HOLDSWORTH ZAV A 4H	42-507-33537	Active	Oil	BUFFCO PRODUCTION INC.
J&M HOLDSWORTH ZAV A 5H	42-507-33538	Active	Oil	BUFFCO PRODUCTION INC.
J&M HOLDSWORTH ZAV A 3H	42-507-33535	Active	Oil	BUFFCO PRODUCTION INC.
J. BEELER 1	42-507-33335	Active	Oil	CML EXPLORATION LLC
J. BEELER 1	42-507-33335	Active	Unknown	CML EXPLORATION LLC
JENNINGS 2	42-507-32730	Temporarily abandoned	Gas	PROPERTY DEVELOPMENT GROUP INC.
JENNINGS 1	42-507-32729	Temporarily abandoned	Gas	PROPERTY DEVELOPMENT GROUP INC.
JESSICA 1	42-507-33098	Active	Oil	CML EXPLORATION LLC
JESSICA 1	42-507-33098	Active	Oil	CML EXPLORATION LLC
JETERO INVESTMENTS COMPANY 1	42-507-31536	Active	Oil	BUFFCO PRODUCTION INC.
JETERO-BOOTH 10	42-507-32646	Active	Oil	CRESCENT ENERGY OPERATING LLC
JETERO-BOOTH 10	42-507-32646	Active	Oil	CRESCENT ENERGY OPERATING LLC
JMH ZAV 2HB	42-507-33232	Active	Oil	BUFFCO PRODUCTION INC.
JMH ZAV 1HB	42-507-33209	Shut in	Oil	BUFFCO PRODUCTION INC.
JMH ZAV 2HB	42-507-33232	Active	Oil	BUFFCO PRODUCTION INC.
JMH-RUBIES-POWELL ALLOC A 1H	42-507-33459	Active	Oil	EXCO OPERATING COMPANY LP
JMH-RUBIES-POWELL ALLOC B 2H	42-507-33460	Active	Oil	EXCO OPERATING COMPANY LP
JMH-RUBIES-POWELL ALLOC C 3H	42-507-33449	Active	Oil	EXCO OPERATING COMPANY LP
JOE 1	42-507-32766	Shut in	Oil	CML EXPLORATION LLC
JOE 1	42-507-32766	Shut in	Oil	CML EXPLORATION LLC
JOHN HOLDSWORTH UNIT ZAV 1HB	42-507-33252	Active	Oil	FORMENTERA OPERATIONS LLC
JOHNSON B. K. 5	42-507-30914	Active	Gas	CONWAY ENERGY OPER SERVICES INC.
JOHNSON B. K. 9	42-507-30935	Temporarily abandoned	Gas	CONWAY ENERGY OPER SERVICES INC.
JONES E. B. 5018H	42-507-32412	Shut in	Oil	FLINT OAK ENERGY LLC
JONES E. B. 2	42-507-32259	Shut in	Oil	FLINT OAK ENERGY LLC
JONES E. B. 2	42-507-32259	Shut in	Oil	FLINT OAK ENERGY LLC
JONES E. B. 4	42-507-32422	Shut in	Oil	FLINT OAK ENERGY LLC
JONES E. B. 2	42-507-32259	Shut in	Oil	FLINT OAK ENERGY LLC
JONSSON-PERLITZ 203H	42-507-33249	Active	Oil	IWT ENERGY PARTNERS LLC
JONSSON-PERLITZ 205H	42-507-33250	Active	Oil	IWT ENERGY PARTNERS LLC
JOSEPH 1	42-507-33321	Active	Oil	CML EXPLORATION LLC
K.M. RANCH 2H	42-507-32846	Shut in	Oil	TRINITY OPERATING (USG) LLC
K.M. RANCH 1H	42-507-32769	Shut in	Oil	TRINITY OPERATING (USG) LLC
KAY 1	42-507-33337	Active	Unknown	CML EXPLORATION LLC
KIEFER CHESTER 7	42-507-32120	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 36	42-507-32854	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 35	42-507-32924	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 5	42-507-32020	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 23	42-507-32789	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 6	42-507-32090	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 39	42-507-33037	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 4	42-507-32019	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 42	42-507-33562	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 41	42-507-33565	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 34	42-507-32925	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 32	42-507-32842	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 21	42-507-32764	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 24	42-507-32902	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 33	42-507-32843	Active	Oil	S-RESOURCES LLC
KIEFER CHESTER 22	42-507-32770	Active	Oil	S-RESOURCES LLC
KILEY 1	42-507-33317	Active	Oil	CML EXPLORATION LLC
KILEY 1	42-507-33317	Active	Oil	CML EXPLORATION LLC
KINAST FRANK X. 3	42-507-30232	Shut in	Oil	DIAMOND ENERGY SERVICES LP