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Frio County, TX oil and gas wells

5,936 wells: 881 active, 3,700 plugged, run by 628 operators.

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

Top operators in Frio

OperatorActiveWells here
JAVELIN ENERGY PARTNERS MGMT LLC157245
TRINITY OPERATING (USG) LLC76112
FORMENTERA OPERATIONS LLC5677
TRAILBLAZER ENERGY RESOURCES LLC4790
FLINT OAK ENERGY LLC3449
BLACKBRUSH O & G LLC33151
U.S. ENERGY DEVELOPMENT CORP2837
ELITEENERGYHOLDINGS LLC2739
ROSEWOOD RESOURCES INC.2635
EXCO OPERATING COMPANY LP2626
CREATIVE OIL AND GAS OP II LLC1940
SYDRI OPERATING LLC1819
BIGFOOT OIL LLC1264
AGERON ENERGY LLC1212
ARETE OPERATING COMPANY LLC1115
DOWNING WELL SERVICE INC.1111
LP OPERATING LLC925
BRITANCO L.L.C.99
VERDUN OIL EF II LLC99
HUNTINGTON ENERGY819
AARONMARK SERVICES LLC812
PERDIDO ENERGY LLC711
MAZCO ENERGY LLC510
ZORRA OIL & GAS59
HAASS RANCH OIL COMPANY LLC57

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.