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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) 3C 1290794Active Oil—
(no name) 306 1290319Permitted Unknown—
(no name) 327 1290321Permitted Unknown—
(no name) 1B 1290331Active Oil—
(no name) 3A 1290334Active Oil & gas—
(no name) 1 1290336Active Oil & gas—
(no name) 1290361Active Oil—
(no name) 302 1290364Active Gas—
(no name) 42-427-34002Permitted Unknown—
(no name) 3 1290394Active Oil—
(no name) 5 1290395Active Oil—
(no name) 1 1290396Permitted Unknown—
(no name) 247 1289486Permitted Unknown—
(no name) 8B 1291072Permitted Unknown—
(no name) 6B 1291078Permitted Unknown—
(no name) 3B 1291080Permitted Unknown—
(no name) 42-427-34449Permitted Unknown—
(no name) 315 1289516Active Oil—
(no name) 4B 1291087Permitted Unknown—
(no name) 10A 1291090Permitted Unknown—
(no name) 2 1291095Permitted Unknown—
(no name) 2A 1291105Active Oil—
(no name) 8A 1291107Permitted Unknown—
(no name) 1291116Permitted Unknown—
(no name) 6 1291121Permitted Unknown—
(no name) 5 1291125Active Oil—
(no name) 1291127Active Oil—
(no name) 6A 1291133Permitted Unknown—
(no name) 9A 1291141Permitted Unknown—
(no name) 4 1291153Active Oil—
(no name) 1 1291157Active Oil—
(no name) 13 1297886Active Gas—
(no name) 2 1297904Active Gas—
(no name) 2 1298419Active Oil—
(no name) 65 1298916Permitted Unknown—
(no name) 42-427-33074Permitted Unknown—
(no name) 1 1299501Active Gas—
(no name) 1 1299519Active Gas—
(no name) 1 1299521Permitted Unknown—
(no name) 6D 1299526Active Oil—
(no name) 42-427-34299Permitted Unknown—
(no name) 1 1293746Active Gas—
(no name) 5A 1293755Active Gas—
(no name) 4A 1293775Active Oil—
(no name) 1 1294284Active Gas—
(no name) 42-427-34634Permitted Unknown—
(no name) 42-427-31719Permitted Unknown—
(no name) 1 1295354Active Oil—
(no name) 42-427-34337Permitted Unknown—
(no name) 3 1297421Permitted Unknown—
(no name) 3B 1297423Active Oil & gas—
(no name) 21 1297921Permitted Unknown—
(no name) 1297922Active Oil—
(no name) 2 1297934Active Gas—
(no name) 14 1297953Active Gas—
(no name) 6 1298458Permitted Unknown—
(no name) 1 42-427-01448Active Oil—
(no name) 1 1298962Active Oil—
(no name) 42-427-34347Permitted Unknown—
(no name) 8 1293808Active Oil—
(no name) 3 1294306Permitted Unknown—
(no name) 42-427-81320Active Gas—
(no name) 2 1294323Permitted Unknown—
(no name) 1 1294821Active Oil—
(no name) 2C 1294843Active Oil—
(no name) 42-427-34353Permitted Unknown—
(no name) 42-427-32562Active Oil—
(no name) 1 1297428Permitted Unknown—
(no name) 2 1297454Permitted Unknown—
(no name) 10 1297986Active Gas—
(no name) 7 1298499Permitted Unknown—
(no name) 1 1298995Permitted Unknown—
(no name) 4 1299016Permitted Unknown—
(no name) 1A 1299579Permitted Unknown—
(no name) 42-427-34450Permitted Unknown—
(no name) 1 1299602Permitted Unknown—
(no name) 2 1299603Active Gas—
(no name) 2 1293826Active Oil—
(no name) 1 1293831Permitted Unknown—
(no name) 6 1293843Active Oil & gas—
(no name) 42-427-33270Permitted Unknown—
(no name) 42-427-34518Permitted Unknown—
(no name) 20 1294871Permitted Unknown—
(no name) 1 1307211Active Oil—
(no name) 1 1307219Active Oil—
(no name) 42-427-34370Permitted Unknown—
(no name) 1B 1307203Active Oil—
(no name) 4 1307816Active Gas—
(no name) 2A 1307822Permitted Unknown—
(no name) 1307826Permitted Unknown—
(no name) 5 1307831Permitted Unknown—
(no name) 15 1305616Permitted Unknown—
(no name) 2 1305598Permitted Unknown—
(no name) 42-427-34305Permitted Unknown—
(no name) 2 1305077Active Oil—
(no name) 5 1305073Permitted Unknown—
(no name) 3 1305064Active Oil—
(no name) 42-427-34679Permitted Unknown—
(no name) 7 1304513Active Oil—
(no name) 1 1302937Permitted Unknown—

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