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Mcmullen County, TX oil and gas wells

9,084 wells: 3,647 active, 3,666 plugged, run by 500 operators.

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

Top operators in Mcmullen

OperatorActiveWells here
VARAS ENERGY OPERATING COMPANY551653
EOG RESOURCES INC.368392
INEOS USA OIL & GAS LLC351495
BPX OPERATING COMPANY285318
CRESCENT ENERGY OPERATING LLC245311
MURPHY EXPL. & PROD. CO. - USA245263
TRINITY OPERATING (USG) LLC124142
REPSOL OIL & GAS USA LLC116142
GTG OPERATING LLC88122
XTO ENERGY INC74166
CATURUS ENERGY LLC6983
GULFTEX ENERGY LLC6879
JAVELIN ENERGY PARTNERS MGMT LLC6794
VERDUN OIL & GAS LLC6772
AWP OPERATING COMPANY5062
WR RESOURCES LLC5052
ROSEWOOD RESOURCES INC.3536
BURLINGTON RESOURCES O & G CO.3243
MARATHON OIL EF LLC3237
ATLAS OPERATING LLC3065
VERDUN OIL EF II LLC2222
RICKAWAY ENERGY CORP.1925
COLUMBUS ENERGY1731
ORX RESOURCES L.L.C.1720
CASTLEROCK EF OPERATING LLC1632

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 17 42-311-00039Plugged OilEXXON
(no name) 1 42-311-02434Plugged OilHANSON NEIL E.
(no name) 1 42-311-01882Plugged GasHUMBLE OIL AND REFINING CO.
(no name) 1 42-311-01924Plugged GasHUMBLE OIL AND REFINING CO.
(no name) 18 42-311-00040Plugged OilHUMBLE OIL AND REFINING CO.
(no name) 1 U 42-311-00080Plugged OilJ & C DRILLING COMPANY
(no name) 1 L 42-311-01603Plugged GasMOKEEN OIL COMPANY
(no name) 3 42-311-30374Active GasPEET OIL COMPANY
(no name) 1 42-311-02420Plugged GasPHILLIPS PETROLEUM
(no name) 1 42-311-30568Active GasSKELLY OIL COMPANY
(no name) 1 42-311-02418Active GasSKELLY OIL COMPANY
(no name) 18 42-311-80057Plugged GasSKINNER CORP-NEWMAN BROS.DRLG.CO
(no name) 2 42-311-01433Plugged OilSKINNER CORP. ETAL
(no name) 5 42-311-30172Active OilSUN EXPLORATION & PRODUCTION
(no name) 2 E 42-311-02400Plugged GasSUN EXPLORATION & PRODUCTION
(no name) 1 42-311-02089Plugged GasSUN EXPLORATION & PRODUCTION
(no name) 1 42-311-02092Active GasTEXACO INC.
(no name) 1 42-311-01606Plugged GasWARD E. B.
(no name) 3 1185162Plugged Dry hole—
(no name) 42-311-36427Permitted Unknown—
(no name) 42-311-34520Cancelled / expired Unknown—
(no name) 42-311-36014Permitted Unknown—
(no name) 1 1157407Plugged Dry hole—
(no name) 42-311-32806Plugged Dry hole—
(no name) 42-311-31548Plugged Dry hole—
(no name) 42-311-32768Cancelled / expired Unknown—
(no name) 2 1213593Plugged Dry hole—
(no name) 1 1213587Active Gas—
(no name) 1 1213582Plugged Dry hole—
(no name) 1A 1213580Plugged Dry hole—
(no name) 42-311-36093Permitted Unknown—
(no name) 7 1215978Plugged Dry hole—
(no name) 1215976Plugged Dry hole—
(no name) 1 1215971Plugged Dry hole—
(no name) 3 1215970Plugged Dry hole—
(no name) 2 1215968Plugged Oil—
(no name) 1 1215965Active Oil—
(no name) 1 1215961Plugged Dry hole—
(no name) 9 1215958Active Oil—
(no name) 1 1213559Plugged Dry hole—
(no name) 1 1213558Plugged Dry hole—
(no name) 42-311-33519Permitted Unknown—
(no name) 1 1213549Plugged Dry hole—
(no name) 1 1215612Plugged Dry hole—
(no name) 42-311-31012Plugged Dry hole—
(no name) 1 1215601Plugged Dry hole—
(no name) 1 1215600Plugged Dry hole—
(no name) 3 1215596Plugged Dry hole—
(no name) 1 1215617Plugged Dry hole—
(no name) 1 1215615Plugged Dry hole—
(no name) 1 1215614Plugged Dry hole—
(no name) 42-311-31094Plugged Dry hole—
(no name) 42-311-31099Plugged Dry hole—
(no name) 1 1214381Plugged Dry hole—
(no name) 42-311-31415Plugged Dry hole—
(no name) 42-311-36733Permitted Unknown—
(no name) 3 1215956Plugged Dry hole—
(no name) 2 1215953Plugged Dry hole—
(no name) 13 1215951Active Oil—
(no name) 10 1215950Active Oil—
(no name) 11 1215945Active Oil—
(no name) 2 1215940Plugged Oil—
(no name) 8 1215936Permitted Unknown—
(no name) 42-311-35082Cancelled / expired Unknown—
(no name) 3 1214447Plugged Gas—
(no name) 1 1214432Permitted Unknown—
(no name) 2 1214431Plugged Dry hole—
(no name) 1 1213782Plugged Dry hole—
(no name) 1 1215926Plugged Dry hole—
(no name) 42-311-32493Plugged Dry hole—
(no name) 1 1215914Plugged Dry hole—
(no name) 4 1214503Permitted Unknown—
(no name) 42-311-31103Plugged Dry hole—
(no name) 42-311-34132Permitted Unknown—
(no name) 1 1214498Plugged Dry hole—
(no name) 1 1214496Plugged Dry hole—
(no name) 42-311-31838Plugged Dry hole—
(no name) 1 1213874Plugged Dry hole—
(no name) C2 1215907Plugged Dry hole—
(no name) 1 1215900Plugged Dry hole—
(no name) 42-311-32550Permitted Unknown—
(no name) 42-311-32990Permitted Unknown—
(no name) 42-311-32989Plugged Dry hole—
(no name) 42-311-32815Permitted Unknown—
(no name) 1 1213958Plugged Dry hole—
(no name) 42-311-31852Plugged Dry hole—
(no name) 42-311-32747Permitted Unknown—
(no name) 6 1213950Active Oil—
(no name) 42-311-32762Permitted Unknown—
(no name) 1 1213942Plugged Dry hole—
(no name) 1 1213425Plugged Dry hole—
(no name) 1 1213423Plugged Dry hole—
(no name) 42-311-34107Permitted Unknown—
(no name) 42-311-31968Plugged Dry hole—
(no name) 1 1213561Plugged Gas—
(no name) 1 1213529Plugged Dry hole—
(no name) 1 1213528Plugged Gas—
(no name) 2 1213526Plugged Dry hole—
(no name) 1 1213520Plugged Dry hole—
(no name) 42-311-34011Permitted Unknown—

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