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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) 4 1304434Active Oil—
(no name) 3 1303901Active Oil—
(no name) 1 1303890Permitted Unknown—
(no name) 3 1303883Active Oil—
(no name) 42-427-34371Permitted Unknown—
(no name) 2A 1303875Active Oil—
(no name) 42-427-33626Permitted Unknown—
(no name) 42-427-34721Permitted Unknown—
(no name) 95 1302531Active Oil—
(no name) 42-427-33345Permitted Unknown—
(no name) 42-427-33952Permitted Unknown—
(no name) 128 1302364Permitted Unknown—
(no name) 42-427-34728Permitted Unknown—
(no name) 7 1303541Active Oil—
(no name) 42-427-34597Permitted Unknown—
(no name) 42-427-34241Permitted Unknown—
(no name) 1 1304059Permitted Unknown—
(no name) 42-427-34723Permitted Unknown—
(no name) 2 1304089Permitted Unknown—
(no name) 1C 1305196Active Oil—
(no name) 3 1305199Active Oil—
(no name) 4 1305200Active Gas—
(no name) 2 1305206Active Oil—
(no name) 1 1305208Active Oil—
(no name) 5 1305222Active Oil—
(no name) 1 1305228Active Oil—
(no name) 3 1307335Active Oil—
(no name) 42-427-34632Permitted Unknown—
(no name) 42-427-34633Permitted Unknown—
(no name) 1 1307770Active Oil—
(no name) 42-427-33887Permitted Unknown—
(no name) 3 1307762Permitted Unknown—
(no name) 1 1307757Active Gas—
(no name) 42-427-34320Permitted Unknown—
(no name) 42-427-33635Permitted Unknown—
(no name) 42-427-34203Permitted Unknown—
(no name) 42-427-34735Permitted Unknown—
(no name) 1 1307138Active Oil—
(no name) 8 1303567Active Oil—
(no name) 10 1303580Active Oil—
(no name) 1 1303581Active Gas—
(no name) 1 1304091Active Oil—
(no name) 1 1304117Permitted Unknown—
(no name) 1 1304122Permitted Unknown—
(no name) 42-427-31412Permitted Unknown—
(no name) 1 1307123Active Oil—
(no name) 5 1304672Active Oil—
(no name) 10 1304675Active Oil—
(no name) 1 1304680Active Oil—
(no name) 1 1304682Permitted Unknown—
(no name) 4 1304685Active Oil—
(no name) 1 1304688Active Oil—
(no name) 3 1304690Active Oil—
(no name) 1304693Permitted Unknown—
(no name) 2 1304698Active Oil—
(no name) 1 1304700Active Oil—
(no name) 2 1304705Active Oil—
(no name) 3 1305234Active Oil—
(no name) 2 1305235Active Oil—
(no name) 1 1305238Active Oil—
(no name) 1305239Active Oil—
(no name) 1305242Active Oil—
(no name) 1 1305244Active Oil—
(no name) 1 1305266Active Oil—
(no name) 2 1307366Active Oil—
(no name) 2 1307372Active Oil—
(no name) 2 1307377Active Oil—
(no name) 2 1307380Active Oil—
(no name) 2 1307382Active Oil—
(no name) 3 1307386Active Oil—
(no name) 42-427-32003Permitted Unknown—
(no name) 42-427-32774Permitted Unknown—
(no name) 42-427-34207Permitted Unknown—
(no name) 4A 1303589Active Gas—
(no name) 7A 1303611Active Oil—
(no name) 1 1304127Active Oil—
(no name) 2 1304148Active Oil—
(no name) 201 1304159Active Oil—
(no name) 3 1304707Active Oil—
(no name) 10 1304712Active Oil—
(no name) 11 1304717Active Oil—
(no name) 12 1304719Active Oil—
(no name) 13 1304724Active Oil—
(no name) 1304726Active Oil—
(no name) 1304742Permitted Unknown—
(no name) 1A 1304743Permitted Unknown—
(no name) 1305277Active Gas—
(no name) 1 1305278Permitted Unknown—
(no name) 3 1305283Active Oil—
(no name) 1 1305291Active Oil—
(no name) 11 1305299Active Oil—
(no name) 10 1305307Active Oil—
(no name) B3 1307398Permitted Unknown—
(no name) 2 1307412Active Oil—
(no name) 4 1307417Active Oil—
(no name) 3 1307422Active Oil—
(no name) 2 1307425Active Oil—
(no name) 3 1307427Active Oil—
(no name) 42-427-33062Permitted Unknown—
(no name) 42-427-33037Permitted Unknown—

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