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San Patricio County, TX oil and gas wells

6,965 wells: 911 active, 5,352 plugged, run by 836 operators.

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

Top operators in San Patricio

OperatorActiveWells here
MARATHON OIL CO.23155
MCGOWAN WORKING PARTNERS23118
PROLINE ENERGY RESOURCES INC2147
GOLDKING MINERALS MGMT L.L.C.2081
IRON JAW OPERATING LLC1662
ORX RESOURCES L.L.C.1522
DALLAS PETROLEUM GROUP LLC924
TEXAS OIL & GAS725
NEW HORIZON INVESTMENTS LTD.714
PALEO OIL COMPANY LLC79
POCO LLC78
SUN EXPLORATION INC.614
WALLIS ENERGY INC.528
INDEPENDENCE DRILLING CORP.516
TEXACO INC.466
DINERO OIL CORPORATION449
WELDERXP LTD.426
HUISACHE OPERATING CO.413
HAAS CHARLES F.47
SUN EXPLORATION & PRODUCTION44
HEC PETROLEUM INC.383
GREEN EXPLORATION COMPANY332
SANDALWOOD EXPLORATION L.P.330
PEARL BILL H. PRODUCTIONS INC.320
HAMON JAKE L.314

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 42-409-33079Permitted Unknown—
(no name) 42-409-33085Permitted Unknown—
(no name) 42-409-33102Permitted Unknown—
(no name) 3 1211340Active Oil—
(no name) 1 1211337Active Oil—
(no name) 1 1211334Active Oil—
(no name) 4 1211332Permitted Unknown—
(no name) 4 1211329Active Oil—
(no name) 3 1211322Permitted Unknown—
(no name) 1A 1210758Permitted Unknown—
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