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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 name) 1 42-163-30576Plugged OilBTA OIL PRODUCERS
(no name) 5 42-163-30573Plugged OilBTA OIL PRODUCERS
(no name) 1 42-163-01737Plugged OilCORDER KNOX
(no name) 2 42-163-01738Plugged OilCORDER KNOX
(no name) 2 42-163-00609Active OilDICK WILLIAM J. JR.
(no name) 6 42-163-00688Plugged GasFRIO-TEX OIL & GAS CO.
(no name) 3 42-163-00751Active OilH & M CASING PULLING CO.
(no name) 2 42-163-00750Active OilH & M CASING PULLING CO.
(no name) 2 42-163-80039Permitted UnknownSHELL OIL CO
(no name) 7 42-163-00259Active OilSHELL OIL CO
(no name) 13 42-163-80028Active OilSHELL OIL CO
(no name) 1 42-163-30355Plugged OilSOUTH TEXAS O&G PROD. CO. INC.
(no name) 1 42-163-01558Active OilTEXACO INC.
(no name) 7 1116051Active Oil—
(no name) 42-163-34112Permitted Unknown—
(no name) 3 1157410Plugged Oil—
(no name) 1 1157878Plugged Dry hole—
(no name) 42-163-33450Permitted Unknown—
(no name) 12 1129541Active Oil—
(no name) 2 1130509Plugged Dry hole—
(no name) 1 1130510Plugged Dry hole—
(no name) 3 1130519Plugged Dry hole—
(no name) 2 1130521Plugged Oil—
(no name) 1 1130523Plugged Dry hole—
(no name) 1 1130526Plugged Dry hole—
(no name) 1 1130536Plugged Dry hole—
(no name) 1 1130538Plugged Dry hole—
(no name) 42-163-33863Permitted Unknown—
(no name) 1 1130548Plugged Dry hole—
(no name) 1 1130564Plugged Dry hole—
(no name) 1 1130566Plugged Dry hole—
(no name) 1 1130568Plugged Dry hole—
(no name) 2 1130574Plugged Dry hole—
(no name) 42-163-32504Cancelled / expired Unknown—
(no name) 42-163-32506Permitted Unknown—
(no name) 42-163-32503Permitted Unknown—
(no name) 42-163-33157Permitted Unknown—
(no name) 1 1130579Active Oil—
(no name) 2 1130581Plugged Dry hole—
(no name) 42-163-31833Cancelled / expired Unknown—
(no name) 42-163-80608Plugged Dry hole—
(no name) A1 1130613Plugged Dry hole—
(no name) 1 1130621Plugged Oil—
(no name) 1 1129644Active Oil—
(no name) A1 1130664Active Oil—
(no name) 42-163-33910Permitted Unknown—
(no name) 1 1130674Plugged Dry hole—
(no name) 1 1116567Plugged Dry hole—
(no name) 42-163-32516Permitted Unknown—
(no name) 42-163-32472Permitted Unknown—
(no name) 1 1116555Plugged Dry hole—
(no name) 1 1116533Plugged Dry hole—
(no name) 1 1116530Plugged Dry hole—
(no name) 42-163-31728Permitted Unknown—
(no name) 42-163-32218Permitted Unknown—
(no name) 4 1129677Permitted Unknown—
(no name) 1 1129685Plugged Dry hole—
(no name) 42-163-80552Plugged Oil—
(no name) 1 1129699Permitted Unknown—
(no name) 42-163-31810Plugged Dry hole—
(no name) 9 1130723Permitted Unknown—
(no name) 1 1130728Plugged Dry hole—
(no name) 1 1130744Plugged Dry hole—
(no name) 1 1130745Plugged Dry hole—
(no name) 1 1129727Plugged Oil—
(no name) 4 1129731Permitted Unknown—
(no name) 42-163-33075Permitted Unknown—
(no name) 42-163-31739Plugged Dry hole—
(no name) 1 1130761Plugged Dry hole—
(no name) 42-163-32211Plugged Dry hole—
(no name) 42-163-33256Permitted Unknown—
(no name) 42-163-32394Active Oil—
(no name) 2 1129782Cancelled / expired Unknown—
(no name) 3 1129789Plugged Oil—
(no name) 1 1129818Active Oil—
(no name) 1 1129830Plugged Oil—
(no name) 42-163-31825Plugged Dry hole—
(no name) 42-163-31869Cancelled / expired Unknown—
(no name) 42-163-31562Cancelled / expired Unknown—
(no name) 2 1130841Plugged Dry hole—
(no name) 42-163-31563Plugged Gas—
(no name) 42-163-31561Cancelled / expired Unknown—
(no name) 1 1130857Active Gas—
(no name) 1 1130860Plugged Dry hole—
(no name) 1 1130863Plugged Dry hole—
(no name) 1 1130865Plugged Dry hole—
(no name) 1 1130869Plugged Dry hole—
(no name) 1130871Plugged Dry hole—
(no name) 1 1130872Plugged Dry hole—
(no name) 42-163-33240Permitted Unknown—
(no name) 2 1129838Plugged Oil—
(no name) 1 1130898Plugged Dry hole—
(no name) 1 1130905Plugged Dry hole—
(no name) 1 1130946Plugged Dry hole—
(no name) 3 1129934Plugged Dry hole—
(no name) 42-163-32077Plugged Dry hole—
(no name) 42-163-32242Cancelled / expired Unknown—
(no name) 2 1130962Active Oil—
(no name) 1A 1130986Active Oil—
(no name) 1 1130995Plugged Dry hole—

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