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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) 42-427-34801Permitted Unknown—
(no name) 42-427-34813Permitted Unknown—
(no name) 42-427-31357Permitted Unknown—
(no name) 42-427-31207Permitted Unknown—
(no name) 1 1294553Permitted Unknown—
(no name) 1A 1294529Active Oil—
(no name) 42-427-31222Active Gas—
(no name) 3WI 1294522Active Injection—
(no name) 1 1294015Permitted Unknown—
(no name) 42-427-32602Permitted Unknown—
(no name) 42-427-32953Permitted Unknown—
(no name) 1A 1299238Active Oil—
(no name) 2 1299231Active Oil—
(no name) 8 1299227Active Oil—
(no name) 3 1299213Active Oil—
(no name) 42-427-34551Permitted Unknown—
(no name) 42-427-33433Permitted Unknown—
(no name) 42-427-32986Permitted Unknown—
(no name) 4 1297659Permitted Unknown—
(no name) 42-427-34282Permitted Unknown—
(no name) B7 1295051Permitted Unknown—
(no name) 1D 1294514Active Injection—
(no name) 1 1294507Permitted Unknown—
(no name) 2 1293973Permitted Unknown—
(no name) 42-427-33522Permitted Unknown—
(no name) 4 1299196Active Gas—
(no name) 3 1299194Active Gas—
(no name) 1 1299192Active Gas—
(no name) 1 1299181Active Gas—
(no name) 5 1298655Permitted Unknown—
(no name) 102 1298636Active Oil—
(no name) 5 1298135Active Gas—
(no name) 42-427-34696Permitted Unknown—
(no name) 42-427-34752Permitted Unknown—
(no name) 42-427-32927Permitted Unknown—
(no name) 42-427-32207Permitted Unknown—
(no name) 1 1298104Active Gas—
(no name) 42-427-33973Permitted Unknown—
(no name) 42-427-32119Permitted Unknown—
(no name) 1 1297594Permitted Unknown—
(no name) 1 1297588Active Gas—
(no name) 2 1297562Active Gas—
(no name) 37 1294967Active Oil—
(no name) 31 1294964Active Oil—
(no name) 4 1294959Active Oil—
(no name) 1 1294945Active Gas—
(no name) 42-427-34754Permitted Unknown—
(no name) 42-427-34755Permitted Unknown—
(no name) 5 1298597Active Oil—
(no name) 42-427-32277Permitted Unknown—
(no name) 42-427-33105Permitted Unknown—
(no name) 42-427-33144Permitted Unknown—
(no name) 5 1299044Permitted Unknown—
(no name) 1 1299091Permitted Unknown—
(no name) 38WIW 1299082Active Injection—
(no name) 7 1299065Permitted Unknown—
(no name) 116 1298539Permitted Unknown—
(no name) 42-427-34600Permitted Unknown—
(no name) 3 1297506Permitted Unknown—
(no name) 2 1295487Permitted Unknown—
(no name) 1 1294881Permitted Unknown—
(no name) 1 1294878Active Gas—
(no name) 42-427-31565Permitted Unknown—
(no name) 1 1294372Active Oil—
(no name) 2 1293870Active Oil & gas—
(no name) 2 1293849Permitted Unknown—
(no name) 3 1293848Active Gas—
(no name) 1 1299641Permitted Unknown—
(no name) 1 1299637Active Gas—
(no name) 2 1299619Permitted Unknown—
(no name) 6 1295316Permitted Unknown—
(no name) 32I 1294761Permitted Unknown—
(no name) 9 1294260Permitted Unknown—
(no name) 1 1294250Active Gas—
(no name) 1293722Active Oil—
(no name) A2 1293720Active Gas—
(no name) 1 1299469Active Oil—
(no name) 61 1298894Permitted Unknown—
(no name) 42-427-32191Permitted Unknown—
(no name) 16 1297884Active Oil & gas—
(no name) 1 1297874Permitted Unknown—
(no name) 1 1295302Active Oil—
(no name) 1295292Permitted Unknown—
(no name) 1 1295290Active Gas—
(no name) 1 1295283Permitted Unknown—
(no name) 42-427-31640Permitted Unknown—
(no name) 16W 1294744Permitted Unknown—
(no name) 1 1294230Permitted Unknown—
(no name) 7C 1294217Active Oil & gas—
(no name) 42-427-33323Permitted Unknown—
(no name) 1 1299457Permitted Unknown—
(no name) 1 1299453Active Gas—
(no name) 1 1298354Active Gas—
(no name) 1 1298351Active Oil—
(no name) 2 1298349Active Oil—
(no name) 42-427-31747Permitted Unknown—
(no name) 3 1295259Permitted Unknown—
(no name) 4 1295247Permitted Unknown—
(no name) 42-427-31749Permitted Unknown—
(no name) 42-427-33027Permitted Unknown—

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