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Karnes County, TX oil and gas wells

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

9,197 wells: 5,394 active, 1,903 plugged, run by 392 operators.

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

Top operators in Karnes

Operator	Active	Wells here
MARATHON OIL EF LLC	1,492	1,777
EOG RESOURCES INC.	996	1,147
DEVON ENERGY PRODUCTION CO L.P.	673	840
BURLINGTON RESOURCES O & G CO.	577	663
REPSOL OIL & GAS USA LLC	296	403
MURPHY EXPL. & PROD. CO. - USA	291	314
MAGNOLIA OIL & GAS OPERATING LLC	253	311
BPX OPERATING COMPANY	244	262
GULFTEX ENERGY LLC	51	57
VERDUN OIL & GAS LLC	39	49
CATURUS ENERGY LLC	33	47
TBM CATARINA LLC	27	30
TIDAL PETROLEUM INC	26	28
FW EAGLE FORD I LLC	25	25
SILVER HILL ENERGY OPERATING LLC	23	24
WARWICK-ARTEMIS LLC	21	21
BRITANCO L.L.C.	17	27
PALEO OIL COMPANY LLC	14	19
ENSIGN NATURAL RESOURCES II LLC	14	18
XTO ENERGY INC	10	14
P1 ENERGY LLC	8	14
GREENWERKS OUTDOOR SERVICES LLC	7	9
DEWBRE PETROLEUM CORPORATION	6	11
PILOT WATER SOLUTIONS SWD LLC	6	7
FRANCISCO CREEK OPERATING INC.	6	6

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
CARMODY TRUST A 9H	42-255-32522	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST A 5H	42-255-31852	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST A 7H	42-255-32039	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST B 1H	42-255-31825	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST B 3H	42-255-31849	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST B 8H	42-255-32523	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST D 4H	42-255-31850	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST D 2H	42-255-31830	Shut in	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST AC A 1H	42-255-37524	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST AC B 2H	42-255-37525	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST BD A 1H	42-255-37526	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY TRUST BD B 2H	42-255-37527	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARMODY-BISHOP-DANYSH (SA) A 1H	42-255-37813	Active	Oil	DEVON ENERGY PRODUCTION CO L.P.
CARPENTER-KELLNER UNIT 6H	42-255-36496	Active	Oil	MARATHON OIL EF LLC
CARPENTER-KELLNER UNIT 2H	42-255-35389	Active	Oil	MARATHON OIL EF LLC
CARPENTER-KELLNER UNIT 4H	42-255-35391	Active	Oil	MARATHON OIL EF LLC
CARPENTER-KELLNER UNIT 1H	42-255-32729	Active	Oil	MARATHON OIL EF LLC
CARPENTER-KELLNER UNIT 3H	42-255-35390	Active	Oil	MARATHON OIL EF LLC
CARPENTER-KELLNER UNIT 5H	42-255-35392	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 4H	42-255-36500	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 3H	42-255-36497	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 5H	42-255-36501	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 6H	42-255-36498	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 2H	42-255-36499	Active	Oil	MARATHON OIL EF LLC
CARPENTER-THOMPSON UNIT 1H	42-255-31968	Active	Oil	MARATHON OIL EF LLC
CARTER ET AL 1	42-255-01296	Shut in	Oil & gas	D.R.P. OIL & GAS
CARTER HOLM-YANTA SA 2H	42-255-37250	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 501H	42-255-36374	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 6H	42-255-36373	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 4H	42-255-33478	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 3H	42-255-33477	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 1H	42-255-31796	Shut in	Oil	MARATHON OIL EF LLC
CARTER UNIT 2H	42-255-32758	Active	Oil	MARATHON OIL EF LLC
CARTER UNIT 5H	42-255-33480	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 9H	42-255-34200	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 7H	42-255-34178	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 506H	42-255-34177	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 3H	42-255-33979	Shut in	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 2H	42-255-33978	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 4H	42-255-33980	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 5H	42-255-33981	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 1H	42-255-32364	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM UNIT 508H	42-255-34179	Active	Oil	MARATHON OIL EF LLC
CARTER-HOLM-YANTA SA 1H	42-255-36962	Active	Oil	MARATHON OIL EF LLC
CARTER-SALGE-EGBERT-MILLER PSA 1H	42-255-35700	Shut in	Oil	MARATHON OIL EF LLC
CASH B 102H	42-255-37890	Active	Oil	EOG RESOURCES INC.
CASH C 103H	42-255-37891	Active	Oil	EOG RESOURCES INC.
CASKIDS-TEXSTAR-MCDOWELL 1	42-255-31338	Temporarily abandoned	Gas	PROEX ENERGY MANAGEMENT L.L.C.
CAT-KENEDY SWD 1	42-255-32604	Active	Injection	MARATHON OIL EF LLC
CAT-KENEDY SWD 1	42-255-32604	Active	Injection	MARATHON OIL EF LLC
CEF 1H	42-255-31811	Active	Oil	MURPHY EXPL. & PROD. CO. - USA
CEF-CREWS B AC SA 1 1H	42-255-36741	Active	Oil	BPX OPERATING COMPANY
CEF-CREWS B AC SA 2 2H	42-255-36742	Active	Oil	BPX OPERATING COMPANY
CEF-CREWS B SA 1 1H	42-255-36751	Active	Oil	BPX OPERATING COMPANY
CEF-CRISP A SA 1 1H	42-255-36756	Active	Oil	BPX OPERATING COMPANY
CEI UNIT 4H	42-255-32497	Active	Gas	EOG RESOURCES INC.
CEI UNIT 2H	42-255-32293	Shut in	Oil	EOG RESOURCES INC.
CENTIPEDE NORTH UNIT 1H	42-255-38266	Active	Gas	ROSEWOOD RESOURCES INC.
CENTIPEDE SOUTH UNIT 1H	42-255-38267	Active	Gas	ROSEWOOD RESOURCES INC.
CHALLENGER AC UNIT A 2H	42-255-37158	Active	Oil	MARATHON OIL EF LLC
CHALLENGER AC UNIT A 4H	42-255-37159	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 2H	42-255-32965	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 4H	42-255-33419	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 9H	42-255-33665	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 11H	42-255-33667	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 5H	42-255-33420	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 7H	42-255-33663	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 1H	42-255-32964	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 10H	42-255-33666	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 3H	42-255-33418	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 8H	42-255-33664	Shut in	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT A 6H	42-255-33421	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 7H	42-255-33286	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 6H	42-255-33368	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 1H	42-255-32882	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 4H	42-255-33366	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 3H	42-255-33364	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 5H	42-255-33367	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 2H	42-255-32966	Shut in	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 9H	42-255-33288	Shut in	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B 8H	42-255-33287	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B AC 2H	42-255-35863	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B AC 1H	42-255-35862	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT B-A AC SA 1H	42-255-37160	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 1H	42-255-32830	Shut in	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 12H	42-255-34337	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 9H	42-255-34333	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 5H	42-255-35201	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 3H	42-255-35199	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 4H	42-255-35200	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 5H	42-255-35201	Active	Unknown	MARATHON OIL EF LLC
CHALLENGER UNIT C 6H	42-255-35202	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 11H	42-255-34336	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 10H	42-255-34334	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C 2H	42-255-35198	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C AC 3H	42-255-36039	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C AC 2H	42-255-35197	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C AC 1H	42-255-35196	Active	Oil	MARATHON OIL EF LLC
CHALLENGER UNIT C-B SA 1H	42-255-36943	Active	Oil	MARATHON OIL EF LLC
CHANDLER 1	42-255-31515	Temporarily abandoned	Oil & gas	FALCON PRODUCTION LLC