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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) 42-427-34421Permitted Unknown—
(no name) 42-427-34460Permitted Unknown—
(no name) 42-427-34327Permitted Unknown—
(no name) 2 1304164Permitted Unknown—
(no name) 42-427-33632Permitted Unknown—
(no name) 3 1304192Permitted Unknown—
(no name) 3 1304747Permitted Unknown—
(no name) 55 1304752Permitted Unknown—
(no name) 6 1304767Permitted Unknown—
(no name) 7 1304778Permitted Unknown—
(no name) 13 1305311Active Oil—
(no name) 7 1305313Active Oil—
(no name) 6D 1305317Permitted Unknown—
(no name) 4B 1305322Active Oil—
(no name) 1305324Shut in Oil—
(no name) 2B 1305330Active Oil—
(no name) 3B 1305332Active Oil—
(no name) 7 1307438Active Oil—
(no name) 5 1307449Active Oil—
(no name) 25 1302667Permitted Unknown—
(no name) 42-427-33625Permitted Unknown—
(no name) 42-427-34273Permitted Unknown—
(no name) 42-427-34523Permitted Unknown—
(no name) 3D 1304210Active Injection—
(no name) 1D 1304212Active Injection—
(no name) 4 1304783Permitted Unknown—
(no name) 1 1305366Active Gas—
(no name) 7 1307482Active Oil—
(no name) 4A 1307493Active Gas—
(no name) 8 1307499Active Oil—
(no name) 2 1307504Active Oil—
(no name) 4 1307506Active Oil—
(no name) 1 1307511Active Gas—
(no name) 1 1307516Active Oil—
(no name) 42-427-32910Permitted Unknown—
(no name) 42-427-32883Permitted Unknown—
(no name) 3B 1303683Permitted Unknown—
(no name) 42-427-34415Permitted Unknown—
(no name) 42-427-34409Permitted Unknown—
(no name) 6 1304233Active Oil—
(no name) 2B 1304235Active Oil—
(no name) 1 1304256Permitted Unknown—
(no name) 1 1304259Active Oil—
(no name) 1 1304261Permitted Unknown—
(no name) 2 1304841Permitted Unknown—
(no name) 2 1305393Active Gas—
(no name) 4 1306969Active Gas—
(no name) 42-427-34410Permitted Unknown—
(no name) 42-427-34476Permitted Unknown—
(no name) 1298005Active Oil—
(no name) 1 1303228Active Oil & gas—
(no name) 1 1304273Permitted Unknown—
(no name) 2 1304289Permitted Unknown—
(no name) 3C 1304292Active Oil—
(no name) 2C 1304299Active Oil—
(no name) B2 1304305Active Oil—
(no name) 5 1304310Active Oil—
(no name) 1304871Permitted Unknown—
(no name) 2 1304885Active Gas—
(no name) 1 1304887Active Gas—
(no name) 109 1305448Permitted Unknown—
(no name) 3 1308136Active Oil—
(no name) 4 1308137Active Oil—
(no name) 1 1308143Active Gas—
(no name) 2 1308161Active Gas—
(no name) 1 1308167Active Gas—
(no name) 42-427-32671Permitted Unknown—
(no name) 2 1298504Active Gas—
(no name) 28 1303747Permitted Unknown—
(no name) 3 1304316Permitted Unknown—
(no name) 7 1304329Active Gas—
(no name) 1 1304335Active Gas—
(no name) 1 1304340Active Gas—
(no name) 2A 1304350Active Oil—
(no name) 1 1304894Permitted Unknown—
(no name) 1 1304895Active Gas—
(no name) 2 1304906Active Gas—
(no name) 4 1304911Active Gas—
(no name) 4 1307039Active Oil—
(no name) 5 1308174Active Oil—
(no name) 1308187Active Oil—
(no name) 42-427-32184Permitted Unknown—
(no name) 5 1301791Permitted Unknown—
(no name) 101 1302802Permitted Unknown—
(no name) 1 1303289Active Gas—
(no name) 42-427-32532Permitted Unknown—
(no name) 1 1303811Active Oil—
(no name) 4D 1304354Permitted Unknown—
(no name) 1 1304363Active Gas—
(no name) 10 1304368Permitted Unknown—
(no name) 1 1304384Active Oil—
(no name) 1 1304940Active Gas—
(no name) 1 1304947Active Gas—
(no name) 1 1304961Active Gas—
(no name) 1 1304966Active Gas—
(no name) 1304969Active Gas—
(no name) 2 1304971Permitted Unknown—
(no name) 42-427-34122Permitted Unknown—
(no name) 4 1307051Permitted Unknown—
(no name) 15WS 1307067Active Injection—

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