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Starr County, TX oil and gas wells

9,242 wells: 1,609 active, 6,050 plugged, run by 584 operators.

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

Top operators in Starr

OperatorActiveWells here
MERIT ENERGY COMPANY438653
HILCORP ENERGY COMPANY88285
WAGNER OIL COMPANY66168
MOUNTAIN V TEXAS LLC59248
PETROVYBE OPCO LLC5291
KILLAM OIL COMPANY49161
MORTIMER PRODUCTION COMPANY3463
VARAS ENERGY OPERATING COMPANY3068
SUN EXPLORATION & PRODUCTION20148
STARR OPERATING COMPANY1923
BZG E&P LLC1827
ORX RESOURCES L.L.C.1639
SOUTHERN TEJAS ASSET GROUP LLC1630
CARIBBEAN ENERGY LLC II1219
EXXON9211
ESCUDO OIL & GAS LLC913
TRAP ROCK OIL LTD.865
CONTINENTAL OIL COMPANY651
COOPER OPERATING LLC69
LAKESHORE OPERATING LLC68
ORYX ENERGY5151
ALPHA OIL & GAS LLC511
SUN EXPL. & PROD. CO. - CORPUS4207
VALLEY PETROCHEMICALS LLC48
MOKEEN OIL COMPANY46

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 2 1295188Plugged Dry hole—
(no name) 1 1295190Active Gas—
(no name) 1 1307507Plugged Dry hole—
(no name) 42-427-34202Cancelled / expired Unknown—
(no name) 42-427-34256Permitted Unknown—
(no name) 1 1303292Plugged Oil—
(no name) 3 1302742Plugged Dry hole—
(no name) 139 1302739Permitted Unknown—
(no name) 42-427-33415Plugged Dry hole—
(no name) 42-427-33364Permitted Unknown—
(no name) 42-427-33692Permitted Unknown—
(no name) 42-427-32254Permitted Unknown—
(no name) 42-427-34427Permitted Unknown—
(no name) 5 1304143Plugged Dry hole—
(no name) 6 1304142Plugged Dry hole—
(no name) 1G 1303048Plugged Gas—
(no name) 77 1302544Plugged Dry hole—
(no name) 101 1302541Active Oil—
(no name) 4 1303986Plugged Dry hole—
(no name) 6A 1303488Plugged Oil—
(no name) 1A 1303477Plugged Dry hole—
(no name) 1B 1303474Active Oil—
(no name) 42-427-34361Permitted Unknown—
(no name) 1 1302947Permitted Unknown—
(no name) 349 1290316Plugged Oil—
(no name) 1 1307957Plugged Dry hole—
(no name) 1 1307958Plugged Dry hole—
(no name) 42-427-31234Plugged Dry hole—
(no name) 2 1307964Plugged Dry hole—
(no name) 1 1307985Plugged Dry hole—
(no name) 1 1308000Plugged Dry hole—
(no name) 1 1308001Plugged Dry hole—
(no name) 42-427-31777Cancelled / expired Unknown—
(no name) 5 1293836Plugged Dry hole—
(no name) 42-427-33506Permitted Unknown—
(no name) 1 1302831Plugged Oil & gas—
(no name) A3 1302857Plugged Dry hole—
(no name) 1 1295488Plugged Dry hole—
(no name) 1D 1303730Plugged Dry hole—
(no name) 22 1303736Plugged Dry hole—
(no name) 15 1303820Permitted Unknown—
(no name) 21 1303822Plugged Dry hole—
(no name) 2 1304486Plugged Oil—
(no name) 10 1304488Active Oil—
(no name) 5 1304490Active Oil—
(no name) 1 1304491Active Oil—
(no name) 1 1304506Plugged Dry hole—
(no name) 12 1304508Permitted Unknown—
(no name) 4A 1304510Plugged Dry hole—
(no name) 1H 1304511Plugged Dry hole—
(no name) 4 1304523Plugged Dry hole—
(no name) 6 1304524Plugged Oil—
(no name) 3 1304526Plugged Dry hole—
(no name) 1 1304527Plugged Dry hole—
(no name) 6L 1304529Plugged Dry hole—
(no name) 1 1305192Plugged Dry hole—
(no name) 1305216Plugged Dry hole—
(no name) 1305217Plugged Dry hole—
(no name) 8 1305226Active Oil—
(no name) 9 1305227Active Oil—
(no name) 1 1305231Active Oil—
(no name) 8D 1305240Permitted Unknown—
(no name) 1305255Permitted Unknown—
(no name) 1 1305175Plugged Oil—
(no name) 2 1302353Plugged Oil—
(no name) 42-427-31346Plugged Dry hole—
(no name) 118 1302657Plugged Dry hole—
(no name) 1 1302632Plugged Dry hole—
(no name) 63 1302614Plugged Dry hole—
(no name) 42-427-32749Permitted Unknown—
(no name) 116 1302490Plugged Dry hole—
(no name) 118 1302485Plugged Dry hole—
(no name) 42-427-34386Permitted Unknown—
(no name) 1A 1302412Plugged Dry hole—
(no name) 126B 1302410Plugged Dry hole—
(no name) 1A 1293342Plugged Dry hole—
(no name) 256 1290322Plugged Dry hole—
(no name) 2A 1290352Active Oil—
(no name) 1290354Plugged Dry hole—
(no name) 1A 1290371Plugged Gas—
(no name) 1 1308023Plugged Dry hole—
(no name) 42-427-31586Plugged Dry hole—
(no name) 42-427-33022Permitted Unknown—
(no name) 42-427-33437Plugged Dry hole—
(no name) 1 1308059Plugged Dry hole—
(no name) 15 1302859Plugged Dry hole—
(no name) 16 1302876Plugged Gas—
(no name) 11 1302880Plugged Oil—
(no name) 18 1303850Plugged Oil—
(no name) 1303856Plugged Dry hole—
(no name) 42-427-31766Permitted Unknown—
(no name) 42-427-32990Permitted Unknown—
(no name) 1 1303884Active Gas—
(no name) 3 1303889Plugged Oil—
(no name) 111 1303842Plugged Oil—
(no name) 1 1304530Plugged Dry hole—
(no name) 1 1304532Active Gas—
(no name) 1 1304547Plugged Dry hole—
(no name) 12C 1304560Plugged Dry hole—
(no name) 5 1304563Plugged Dry hole—

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