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MARATHON OIL CO.: wells in Texas

Also operates in OK (374), LA (551), AR (35), NM (170), PA (5), GOM (115), ND (1,328), CO (58), WY (1,457), AK (32), CA (164), UT (45), KS (424), MT (16), MS (40), MI (544), IL (13), IN (56), NV (13), AZ (1).

Where they operate

CountyActiveWells
San Patricio23155
Pecos175
Sterling022
Crockett021
Freestone020
Rusk015
Matagorda214
Wilson013
Fayette013
Howard013
Reagan09
Tom Green09
Cherokee08
Stonewall08
Robertson08
Nacogdoches08
Hamilton07
Harrison07
Gonzales07
Irion06
Upton16
Coke05
Grimes05
Limestone05
Calhoun05
King04
Lee04
Gaines04
Andrews04
Upshur04

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
No wells match.

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