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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) 19 1304751Permitted Unknown—
(no name) 15 1307094Plugged Oil—
(no name) 1 1304760Plugged Dry hole—
(no name) 42-427-31212Plugged Dry hole—
(no name) 1 1305430Plugged Dry hole—
(no name) 19 42-427-02424Active Oil—
(no name) 4 42-427-02409Plugged Dry hole—
(no name) 5 42-427-02410Plugged Dry hole—
(no name) 1 1305449Plugged Dry hole—
(no name) 14 1307070Plugged Oil—
(no name) 1 1307068Plugged Oil—
(no name) 1 1307060Active Gas—
(no name) 1 1299302Plugged Dry hole—
(no name) 3 1307026Plugged Gas—
(no name) 1 1299370Plugged Dry hole—
(no name) 1 1299372Plugged Dry hole—
(no name) B1 1307484Plugged Oil—
(no name) 1 1307483Cancelled / expired Unknown—
(no name) B2 1307475Plugged Oil—
(no name) 3 42-427-30317Plugged Dry hole—
(no name) 1 1307387Cancelled / expired Unknown—
(no name) 1 1307378Cancelled / expired Unknown—
(no name) 2 1307376Active Oil—
(no name) 1 1307373Cancelled / expired Unknown—
(no name) 1 1307995Plugged Dry hole—
(no name) 1 1307992Plugged Gas—
(no name) 42-427-31796Cancelled / expired Unknown—
(no name) 42-427-31955Cancelled / expired Unknown—
(no name) 5 1307322Active Oil—
(no name) 2 1307314Plugged Dry hole—
(no name) 1 1307929Plugged Dry hole—
(no name) 42-427-31794Cancelled / expired Unknown—
(no name) 1 1307933Permitted Unknown—
(no name) 42-427-31795Cancelled / expired Unknown—
(no name) 1 1307867Plugged Dry hole—
(no name) 42-427-33781Permitted Unknown—
(no name) 2 1307881Plugged Dry hole—
(no name) 1 1307805Plugged Oil—
(no name) 24 1307804Plugged Dry hole—
(no name) 25 1307793Plugged Dry hole—
(no name) 42-427-32156Plugged Dry hole—
(no name) 1 1307786Plugged Dry hole—
(no name) 7 1307175Plugged Dry hole—
(no name) 439 1290368Plugged Dry hole—
(no name) 42-427-04626Plugged Oil—
(no name) 5A 1308185Active Oil—
(no name) 1A 1290357Plugged Dry hole—
(no name) 42-427-31592Plugged Dry hole—
(no name) 42-427-33439Permitted Unknown—
(no name) 1 1303024Plugged Dry hole—
(no name) 42-427-33693Permitted Unknown—
(no name) 2 1304063Active Oil—
(no name) 1 1304064Plugged Dry hole—
(no name) 1 1304066Plugged Dry hole—
(no name) 1 1304087Plugged Dry hole—
(no name) 3 1304095Active Gas—
(no name) 1 1304098Plugged Dry hole—
(no name) 42-427-34709Permitted Unknown—
(no name) 1304775Permitted Unknown—
(no name) 42-427-31310Plugged Oil—
(no name) 10 1304784Permitted Unknown—
(no name) 1 1304786Plugged Dry hole—
(no name) 9 1304789Permitted Unknown—
(no name) 1 1304807Plugged Dry hole—
(no name) 42-427-31479Cancelled / expired Unknown—
(no name) 1 1304845Plugged Dry hole—
(no name) 1 1304846Plugged Dry hole—
(no name) 1 1304848Plugged Dry hole—
(no name) 42-427-32496Permitted Unknown—
(no name) 1 1305484Plugged Dry hole—
(no name) 1 1305487Plugged Dry hole—
(no name) 1 1305496Plugged Dry hole—
(no name) 1 1305499Plugged Dry hole—
(no name) 1305501Active Gas—
(no name) 1 1305503Active Oil—
(no name) 1 1305504Plugged Dry hole—
(no name) 1 1305483Plugged Dry hole—
(no name) 1 1305481Plugged Dry hole—
(no name) 42-427-31509Plugged Dry hole—
(no name) 42-427-33503Permitted Unknown—
(no name) 3 42-427-03987Plugged Dry hole—
(no name) 2 1307199Plugged Oil—
(no name) 1 1307197Plugged Dry hole—
(no name) 1 1307204Permitted Unknown—
(no name) 1 1307202Plugged Oil—
(no name) 3 1307201Active Oil—
(no name) 29 1307167Plugged Oil—
(no name) 1 1307146Active Gas—
(no name) 2B 1307143Plugged Oil—
(no name) 42-427-32144Plugged Dry hole—
(no name) 42-427-32325Plugged Dry hole—
(no name) 2 1307125Active Oil—
(no name) 1 1291206Plugged Dry hole—
(no name) 12 42-427-00097Plugged Oil—
(no name) 85 1290290Cancelled / expired Unknown—
(no name) 1 1291228Plugged Dry hole—
(no name) 17 42-427-00102Active Oil—
(no name) 5 1291115Plugged Oil—
(no name) 1A 1291114Active Oil—
(no name) 3 1291061Permitted Unknown—

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