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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 1304295Active Oil—
(no name) 42-427-31804Permitted Unknown—
(no name) 6 1304318Active Oil—
(no name) 1A 1290381Active Oil & gas—
(no name) 2 1305043Active Oil—
(no name) 1 1305047Active Oil—
(no name) 12 1305050Permitted Unknown—
(no name) 17 42-427-33775Permitted Unknown—
(no name) 42-427-32597Permitted Unknown—
(no name) 42-427-34413Permitted Unknown—
(no name) 1 1307371Active Oil—
(no name) 1 1307390Active Oil—
(no name) 2 1307403Active Oil—
(no name) 1 1307405Active Oil—
(no name) 42-427-33392Permitted Unknown—
(no name) 1 1307414Active Oil—
(no name) 1 1299541Active Gas—
(no name) 42-427-33029Permitted Unknown—
(no name) 42-427-32973Permitted Unknown—
(no name) 42-427-34352Permitted Unknown—
(no name) 42-427-34717Permitted Unknown—
(no name) 9 1304378Permitted Unknown—
(no name) 3 1291137Active Oil—
(no name) 1 1304952Active Gas—
(no name) 1 1304387Permitted Unknown—
(no name) 2 1304383Permitted Unknown—
(no name) 42-427-34433Permitted Unknown—
(no name) 1 1304960Active Oil—
(no name) 42-427-34238Permitted Unknown—
(no name) 1304878Active Gas—
(no name) 1E 1304306Active Oil—
(no name) 7 1304303Permitted Unknown—
(no name) 6 1304301Active Oil—
(no name) 6 1304300Active Gas—
(no name) 2 1304897Active Oil & gas—
(no name) 42-427-32316Permitted Unknown—
(no name) 42-427-32408Permitted Unknown—
(no name) 42-427-32503Permitted Unknown—
(no name) 17 1305298Active Oil—
(no name) 1 1305297Active Oil—
(no name) 20 1305295Active Gas—
(no name) 4 1305223Active Oil—
(no name) 1 1290184Permitted Unknown—
(no name) 4 1305212Active Oil—
(no name) 42-427-81378Active Oil—
(no name) 3A 1305148Active Oil—
(no name) 1 1307884Permitted Unknown—
(no name) 2 1305146Active Oil—
(no name) 42-427-34611Permitted Unknown—
(no name) 1 1307914Active Gas—
(no name) 42-427-32522Permitted Unknown—
(no name) 14 1302791Permitted Unknown—
(no name) 42-427-33460Permitted Unknown—
(no name) 42-427-33164Permitted Unknown—
(no name) 42-427-34555Permitted Unknown—
(no name) 5 1303868Active Oil—
(no name) 42-427-34591Permitted Unknown—
(no name) 5 1307498Active Oil—
(no name) 42-427-34599Permitted Unknown—
(no name) 1 1303791Active Oil—
(no name) 42-427-33605Permitted Unknown—
(no name) 2A 1303690Active Oil—
(no name) 1304790Permitted Unknown—
(no name) 1 1304735Permitted Unknown—
(no name) 1304730Active Oil—
(no name) 1 1304073Active Gas—
(no name) 3 1304069Active Oil—
(no name) 1 1304606Active Gas—
(no name) 1304604Active Oil—
(no name) 1 1304603Active Gas—
(no name) 1C 1304599Active Oil—
(no name) 4 1304596Active Gas—
(no name) 1 1304575Active Oil—
(no name) 1 1304572Active Oil—
(no name) 1 1304016Permitted Unknown—
(no name) 1 1304010Active Gas—
(no name) 1304002Permitted Unknown—
(no name) 4B 1304584Active Oil—
(no name) 42-427-32051Permitted Unknown—
(no name) 3 1303959Active Oil—
(no name) 5 1302828Active Oil—
(no name) 2 1303662Permitted Unknown—
(no name) 6C 1304429Active Oil—
(no name) 42-427-34823Permitted Unknown—
(no name) 42-427-34820Permitted Unknown—
(no name) 42-427-34821Permitted Unknown—
(no name) 42-427-34788Permitted Unknown—
(no name) 42-427-34822Permitted Unknown—
(no name) 42-427-34424Permitted Unknown—
(no name) 42-427-32675Permitted Unknown—
(no name) 3 1298228Active Gas—
(no name) 12 1298203Active Gas—
(no name) 42-427-32585Permitted Unknown—
(no name) 42-427-31558Permitted Unknown—
(no name) 42-427-32849Permitted Unknown—
(no name) 42-427-34006Permitted Unknown—
(no name) 42-427-31997Permitted Unknown—
(no name) 1 1298729Permitted Unknown—
(no name) 42-427-33761Permitted Unknown—
(no name) 42-427-33194Permitted Unknown—

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