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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) 1 1308067Active Gas—
(no name) 42-427-32891Permitted Unknown—
(no name) 1 1302916Active Gas—
(no name) 2 1303921Active Oil—
(no name) 1 1303929Active Gas—
(no name) 1 1303935Permitted Unknown—
(no name) 1 1304642Permitted Unknown—
(no name) 16 1304653Active Oil—
(no name) 1 1304661Active Oil—
(no name) 1 1304673Active Oil—
(no name) 1304674Permitted Unknown—
(no name) 6 1304676Active Oil—
(no name) 2 1304678Active Oil—
(no name) 42-427-34389Permitted Unknown—
(no name) 42-427-31775Permitted Unknown—
(no name) 11A 1291149Active Oil—
(no name) 3A 1291098Permitted Unknown—
(no name) 4A 1291094Active Oil—
(no name) 42-427-32303Permitted Unknown—
(no name) 5 1308144Active Gas—
(no name) 4 1308168Active Gas—
(no name) 4C 1308170Active Oil—
(no name) 1 1297976Active Oil—
(no name) 1C 1303994Active Oil—
(no name) 42-427-34339Permitted Unknown—
(no name) 15 1304722Active Oil—
(no name) 19 1304751Permitted Unknown—
(no name) 19 42-427-02424Active Oil—
(no name) 1 1307060Active Gas—
(no name) 2 1307376Active Oil—
(no name) 5 1307322Active Oil—
(no name) 1 1307933Permitted Unknown—
(no name) 42-427-33781Permitted Unknown—
(no name) 5A 1308185Active Oil—
(no name) 42-427-33439Permitted Unknown—
(no name) 42-427-33693Permitted Unknown—
(no name) 2 1304063Active Oil—
(no name) 3 1304095Active Gas—
(no name) 42-427-34709Permitted Unknown—
(no name) 1304775Permitted Unknown—
(no name) 10 1304784Permitted Unknown—
(no name) 9 1304789Permitted Unknown—
(no name) 42-427-32496Permitted Unknown—
(no name) 1305501Active Gas—
(no name) 1 1305503Active Oil—
(no name) 42-427-33503Permitted Unknown—
(no name) 1 1307204Permitted Unknown—
(no name) 3 1307201Active Oil—
(no name) 1 1307146Active Gas—
(no name) 2 1307125Active Oil—
(no name) 17 42-427-00102Active Oil—
(no name) 1A 1291114Active Oil—
(no name) 3 1291061Permitted Unknown—
(no name) 13A 1291129Active Oil—
(no name) 7 1291215Permitted Unknown—
(no name) 3 1291223Active Oil—
(no name) 11 42-427-00096Active Oil—
(no name) 4A 1305536Active Oil—
(no name) 42-427-34521Permitted Unknown—
(no name) 42-427-31239Permitted Unknown—
(no name) 1 1304359Active Gas—
(no name) 1A 1304348Active Oil—
(no name) 2 1304925Active Gas—
(no name) 1304842Permitted Unknown—
(no name) 1 1304840Active Oil—
(no name) 1305241Active Oil—
(no name) 1 1305253Permitted Unknown—
(no name) 1 1305252Active Oil—
(no name) 2 1305245Active Oil—
(no name) 4 1305183Active Oil—
(no name) 2 1305181Active Oil—
(no name) 3 1305180Permitted Unknown—
(no name) 1305178Active Oil—
(no name) 42-427-32251Permitted Unknown—
(no name) 3 1305134Active Oil—
(no name) 4 1305129Active Oil—
(no name) 42-427-34291Permitted Unknown—
(no name) 2 1304468Active Gas—
(no name) 42-427-33288Permitted Unknown—
(no name) 357 1290167Permitted Unknown—
(no name) 1B 1304249Active Oil—
(no name) 3 1303701Active Oil—
(no name) 3C 1304257Permitted Unknown—
(no name) 1B 1304208Active Oil—
(no name) 3B 1304205Active Oil—
(no name) 1 1304779Permitted Unknown—
(no name) 1 1304716Permitted Unknown—
(no name) 68 1304715Permitted Unknown—
(no name) 2 1304713Permitted Unknown—
(no name) 4 1304701Active Oil—
(no name) 5 1304699Active Oil—
(no name) 9 1304694Active Oil—
(no name) 1A 1304689Active Oil—
(no name) 3 1304687Active Oil—
(no name) 7 1304686Active Oil—
(no name) 1 1304683Active Oil—
(no name) 4 1304679Active Oil—
(no name) 42-427-32369Permitted Unknown—
(no name) 1 1304619Active Oil—
(no name) 2B 1304612Active Gas—

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