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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) 42-427-33370Permitted Unknown—
(no name) 4 1298143Active Gas—
(no name) 42-427-34707Permitted Unknown—
(no name) 42-427-31765Permitted Unknown—
(no name) 42-427-34705Permitted Unknown—
(no name) 42-427-31993Permitted Unknown—
(no name) 4 1295224Permitted Unknown—
(no name) 1 1294318Active Gas—
(no name) 2 1294300Active Gas—
(no name) 25 1293932Active Oil—
(no name) 42-427-33992Permitted Unknown—
(no name) 1A 1294885Active Gas—
(no name) 42-427-32838Permitted Unknown—
(no name) 42-427-32564Permitted Unknown—
(no name) 1 1298132Permitted Unknown—
(no name) 6 1298110Permitted Unknown—
(no name) 42-427-01198Active Oil—
(no name) 42-427-32162Permitted Unknown—
(no name) 42-427-34399Permitted Unknown—
(no name) 1 1294256Active Gas—
(no name) 1 1294252Active Gas—
(no name) 42-427-34387Permitted Unknown—
(no name) 1 1294226Active Gas—
(no name) 42-427-31584Permitted Unknown—
(no name) 42-427-34306Permitted Unknown—
(no name) 42-427-34406Permitted Unknown—
(no name) 42-427-32583Permitted Unknown—
(no name) 42-427-31530Permitted Unknown—
(no name) 1 1295142Active Oil—
(no name) 42-427-32149Permitted Unknown—
(no name) 42-427-31687Permitted Unknown—
(no name) 6 1294962Active Oil—
(no name) 3 1294973Permitted Unknown—
(no name) 42-427-31491Permitted Unknown—
(no name) 42-427-31468Permitted Unknown—
(no name) 27 1294188Permitted Unknown—
(no name) 7 1297816Active Gas—
(no name) 42-427-33863Permitted Unknown—
(no name) 42-427-32443Permitted Unknown—
(no name) 20 1298012Active Oil—
(no name) 1 1298008Active Oil—
(no name) 6 1295086Active Gas—
(no name) 4 1295081Permitted Unknown—
(no name) 4 1295075Active Gas—
(no name) 1 1295067Permitted Unknown—
(no name) 1 1295049Permitted Unknown—
(no name) 42-427-32053Permitted Unknown—
(no name) 42-427-34706Permitted Unknown—
(no name) 1 1295036Active Oil & gas—
(no name) 3 1297892Active Gas—
(no name) 1B 1297905Active Oil & gas—
(no name) 1 1297500Active Oil—
(no name) 42-427-34372Permitted Unknown—
(no name) 4 1294664Permitted Unknown—
(no name) 22W 1294675Permitted Unknown—
(no name) 42-427-33050Permitted Unknown—
(no name) 5 1294603Active Oil—
(no name) 42-427-33534Permitted Unknown—
(no name) 42-427-33452Permitted Unknown—
(no name) 1 1297569Active Gas—
(no name) 1A 1298505Permitted Unknown—
(no name) 3 1298510Permitted Unknown—
(no name) 4 1298512Permitted Unknown—
(no name) 1 1297455Active Oil—
(no name) 1 1297422Permitted Unknown—
(no name) 1A 1295485Active Gas—
(no name) 1 1294530Permitted Unknown—
(no name) 42-427-33857Permitted Unknown—
(no name) 2A 1294515Active Oil—
(no name) 1 1294513Active Gas—
(no name) 1 1293728Active Oil—
(no name) 3 1297583Permitted Unknown—
(no name) 1297601Active Gas—
(no name) 42-427-34492Permitted Unknown—
(no name) 42-427-33118Permitted Unknown—
(no name) 114 1298625Active Oil—
(no name) 42-427-32305Permitted Unknown—
(no name) 42-427-32210Permitted Unknown—
(no name) 1 1293800Permitted Unknown—
(no name) 2 1293807Active Oil—
(no name) 7 1293827Active Oil—
(no name) 42-427-31505Permitted Unknown—
(no name) 1 1297644Permitted Unknown—
(no name) 42-427-34284Permitted Unknown—
(no name) 3 1297678Active Gas—
(no name) 1 1297679Permitted Unknown—
(no name) 1 1297685Permitted Unknown—
(no name) 42-427-32552Permitted Unknown—
(no name) 8 1298671Active Oil—
(no name) 80 1302602Active Gas—
(no name) 42-427-34596Permitted Unknown—
(no name) 2 1302473Permitted Unknown—
(no name) 6B 1298276Active Oil—
(no name) 5 1298271Active Oil—
(no name) 1 1295377Active Gas—
(no name) 42-427-32296Active Oil—
(no name) 42-427-31660Permitted Unknown—
(no name) 42-427-34330Permitted Unknown—
(no name) 42-427-34503Permitted Unknown—
(no name) 1 1294414Active Gas—

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