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MARATHON OIL EF LLC: wells in Texas

2,957wells on record
2,484active
449shut in or idle
24plugged
7disposal / injection

All of this operator's wells, every state, one download →

Where they operate

County	Active	Wells
Karnes	1,492	1,777
Atascosa	431	505
Live Oak	299	358
De Witt	219	261
Mcmullen	32	37
Bee	11	11
Gonzales	0	6
Wilson	0	2

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type
DAVILA-GRAHAM UNIT 5H	42-255-34891	Active	Gas
DAVILA-GRAHAM UNIT AC 6H	42-255-34892	Active	Gas
DAVILA-GRAHAM UNIT AC 4H	42-255-34888	Active	Gas
DAVILA-GRAHAM-KOWALIK SA 1H	42-255-37022	Active	Oil & gas
DAVILA-MOBILE A-KENNEDY UNIT SA 1H	42-255-37018	Active	Oil & gas
DAVILA-WESTON HENKE UNIT SA A 10H	42-255-37015	Active	Gas
DAVILA-WESTON HENKE UNIT SA B 11H	42-255-37016	Active	Gas
DAVILA-WESTON HENKE UNIT SA C 12H	42-255-37017	Active	Gas
DAVIS 01 13H	42-255-37492	Active	Gas
DAVIS 01 12H	42-255-37491	Active	Gas
DAVIS 01 11H	42-255-34675	Active	Gas
DAVIS 01 14H	42-255-37493	Active	Gas
DAVIS 01 15H	42-255-37495	Active	Gas
DAVIS 01 16H	42-255-37496	Active	Gas
DAVIS 01 02H	42-255-32291	Temporarily abandoned	Gas
DAVIS 01 06H	42-255-33834	Temporarily abandoned	Gas
DAVIS 01 04H	42-255-33214	Active	Gas
DAVIS 01 03H	42-255-33213	Active	Gas
DAVIS 01 09H	42-255-34673	Active	Gas
DAVIS 01 10H	42-255-34674	Active	Gas
DAVIS 01 08H	42-255-34672	Active	Gas
DAVIS 01 05H	42-255-33824	Temporarily abandoned	Gas
DAVIS 01 07H	42-255-33836	Temporarily abandoned	Gas
DAVIS 01 01H	42-255-31950	Active	Gas
DAVIS-ALEXANDER SA1 1H	42-255-38154	Active	Gas
DAVIS-MENSIK SA1 1H	42-255-38153	Active	Oil
DEATLEY GRIFFIN MAY A-B SA 1H	42-013-36075	Active	Oil
DEATLEY GRIFFIN MAY SA2 2H	42-013-36077	Active	Oil
DEATLEY GRIFFIN MAY SA3 3H	42-013-36074	Active	Oil
DEATLEY GRIFFIN MAY SA5 5H	42-013-36078	Active	Oil
DEATLEY HOLLUB MAY SA 1 1H	42-013-35790	Active	Oil
DEATLEY HOLLUB MAY SA 2 2H	42-013-35791	Active	Oil
DEATLEY HOLLUB MAY SA 3 3H	42-013-35792	Active	Oil
DEATLEY HOLLUB MAY SA 4 4H	42-013-35793	Active	Oil
DEATLEY-GRIFFIN UNIT 1H	42-013-34418	Shut in	Oil
DEATLEY-HOLLUB UNIT 3H	42-013-35110	Shut in	Oil
DEATLEY-HOLLUB UNIT 4H	42-013-35113	Active	Oil
DEATLEY-HOLLUB UNIT 5H	42-013-35114	Active	Oil
DEATLEY-HOLLUB UNIT 2H	42-013-35109	Active	Oil
DEATLEY-HOLLUB UNIT 1H	42-013-34421	Shut in	Oil
DEATLEY-MAY UNIT A 1H	42-013-34372	Shut in	Oil
DEATLEY-MAY UNIT B 1H	42-013-34373	Active	Oil
DEBILL 01 04H	42-255-32932	Active	Gas
DEBILL 01 15H	42-255-34628	Temporarily abandoned	Gas
DEBILL 01 18H	42-255-34631	Temporarily abandoned	Gas
DEBILL 01 01H	42-255-31962	Active	Gas
DEBILL 01 03H	42-255-33007	Active	Gas
DEBILL 01 07H	42-255-32931	Temporarily abandoned	Gas
DEBILL 01 10H	42-255-33644	Active	Gas
DEBILL 01 11H	42-255-33645	Temporarily abandoned	Gas
DEBILL 01 12H	42-255-33646	Active	Gas
DEBILL 01 13H	42-255-33680	Active	Gas
DEBILL 01 14H	42-255-33681	Active	Gas
DEBILL 01 20H	42-255-34490	Temporarily abandoned	Gas
DEBILL 01 21H	42-255-34491	Active	Gas
DEBILL 01 05H	42-255-32933	Active	Gas
DEBILL 01 06H	42-255-32934	Temporarily abandoned	Gas
DEBILL 01 02H	42-255-32555	Active	Gas
DEBILL 01 09H	42-255-33267	Active	Gas
DEBILL 01 16H	42-255-34629	Temporarily abandoned	Gas
DEBILL 01 17H	42-255-34630	Active	Gas
DEBILL 01 08H	42-255-33266	Active	Gas
DEBILL 01 19H	42-255-34632	Temporarily abandoned	Gas
DEBILL-LISKA SA1 1H	42-255-37996	Active	Gas
DEMING-DEBILL SA1 1H	42-255-38052	Active	Gas
DEMING-HERBERN SA1 1H	42-255-38053	Active	Oil
DEMING-LONG SA1 1H	42-255-38054	Active	Gas
DEWBRE-JOHNSON UNIT 1H	42-255-31923	Active	Oil & gas
DIRECT ASSETS UNIT 501H	42-255-34772	Active	Oil
DIRECT ASSETS UNIT 9H	42-255-34733	Active	Oil
DIRECT ASSETS UNIT 7H	42-255-34730	Active	Oil
DIRECT ASSETS UNIT 503H	42-255-34774	Active	Oil
DIRECT ASSETS UNIT 8H	42-255-34731	Active	Oil
DIRECT ASSETS UNIT 1H	42-255-31721	Active	Gas
DIRECT ASSETS UNIT 3H	42-255-34143	Active	Oil & gas
DIRECT ASSETS UNIT 5H	42-255-34111	Active	Gas
DIRECT ASSETS UNIT 6H	42-255-34112	Temporarily abandoned	Gas
DIRECT ASSETS UNIT 10H	42-255-33744	Shut in	Oil
DIRECT ASSETS UNIT 2H	42-255-33487	Active	Oil
DIRECT ASSETS UNIT 12H	42-255-35049	Active	Oil & gas
DIRECT ASSETS UNIT 504H	42-255-35046	Active	Gas
DIRECT ASSETS UNIT 4H	42-255-34144	Temporarily abandoned	Oil & gas
DIRECT ASSETS UNIT AC 7H	42-255-34773	Active	Oil & gas
DIRECT ASSETS UNIT AC 3H	42-255-34426	Active	Gas
DIRECT ASSETS UNIT AC 9H	42-255-33935	Active	Gas
DIRECT ASSETS UNIT AC 2H	42-255-34424	Active	Gas
DIRECT ASSETS UNIT AC 5H	42-255-34123	Active	Gas
DIRECT ASSETS UNIT AC 4H	42-255-34122	Active	Gas
DIRECT-ROBERT-GROSS SA 1H	42-255-37721	Active	Gas
DOUGLAS 01 03H	42-255-34457	Active	Gas
DOUGLAS 01 04H	42-255-34458	Active	Gas
DOUGLAS 01 05H	42-255-34459	Active	Gas
DOUGLAS 01 02H	42-255-32178	Active	Gas
DOUGLAS 01 01H	42-255-31679	Active	Gas
DOUGLAS 01 06H	42-255-34460	Shut in	Gas
DOUGLAS 02 01H	42-255-32163	Active	Gas
DUDERSTADT 01 01H	42-123-32368	Active	Gas
DUDERSTADT TRUST 01 01H	42-123-32416	Active	Gas
DULLYE 01 08H	42-255-37894	Active	Gas
DULLYE 01 06H	42-255-37892	Active	Gas

Operator names are shown as each state records them. Data as of 2026-10-17.