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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 1291131Plugged Dry hole—
(no name) 13A 1291129Active Oil—
(no name) 1291128Plugged Dry hole—
(no name) 7 1291215Permitted Unknown—
(no name) 16 42-427-00101Plugged Oil—
(no name) 3 1291223Active Oil—
(no name) 1 1291221Plugged Dry hole—
(no name) 11 42-427-00096Active Oil—
(no name) 1 1305548Plugged Dry hole—
(no name) 1 1305541Plugged Dry hole—
(no name) 42-427-31464Plugged Dry hole—
(no name) 4A 1305536Active Oil—
(no name) 1 1304982Plugged Dry hole—
(no name) 1 1304997Plugged Dry hole—
(no name) 42-427-34521Permitted Unknown—
(no name) 1 1304992Plugged Dry hole—
(no name) 1 1304990Plugged Dry hole—
(no name) 1304989Plugged Dry hole—
(no name) 1 1304985Plugged Dry hole—
(no name) 9 1304915Plugged Oil—
(no name) 42-427-31239Permitted Unknown—
(no name) 5 1304912Plugged Dry hole—
(no name) 12 1304910Plugged Dry hole—
(no name) 1 1304359Active Gas—
(no name) 1A 1304348Active Oil—
(no name) 1 1304346Cancelled / expired Unknown—
(no name) 23 1304344Plugged Dry hole—
(no name) 42-427-32157Plugged Dry hole—
(no name) 1 1304926Plugged Dry hole—
(no name) 2 1304925Active Gas—
(no name) 42-427-31569Plugged Dry hole—
(no name) 1 1304920Plugged Dry hole—
(no name) 42-427-31553Plugged Dry hole—
(no name) 42-427-31459Plugged Dry hole—
(no name) 1 1305406Plugged Dry hole—
(no name) 2 1305403Plugged Dry hole—
(no name) 3 1304843Plugged Dry hole—
(no name) 1304842Permitted Unknown—
(no name) 1 1304840Active Oil—
(no name) 13 1304838Plugged Dry hole—
(no name) 9 1304837Plugged Dry hole—
(no name) 1 1304835Cancelled / expired Unknown—
(no name) 42-427-31486Plugged Dry hole—
(no name) 1 1305339Plugged Dry hole—
(no name) 1 1305337Plugged Dry hole—
(no name) 1 1305336Plugged Dry hole—
(no name) 1 1305334Plugged Dry hole—
(no name) 1 1305333Plugged Dry hole—
(no name) 1 1305331Plugged Dry hole—
(no name) 1 1305329Plugged Dry hole—
(no name) 14 1305286Plugged Dry hole—
(no name) 1 1305270Plugged Dry hole—
(no name) 1305241Active Oil—
(no name) 1 1305253Permitted Unknown—
(no name) 1 1305252Active Oil—
(no name) 2 1305246Plugged Dry hole—
(no name) 2 1305245Active Oil—
(no name) 2 1305185Plugged Gas—
(no name) 4 1305183Active Oil—
(no name) 2 1305181Active Oil—
(no name) 3 1305180Permitted Unknown—
(no name) 1305178Active Oil—
(no name) 42-427-32251Permitted Unknown—
(no name) 1 1305644Plugged Dry hole—
(no name) 1 1305641Plugged Dry hole—
(no name) 1 1305136Plugged Oil—
(no name) 3 1305134Active Oil—
(no name) 4 1305129Active Oil—
(no name) 42-427-34291Permitted Unknown—
(no name) 2 1304468Active Gas—
(no name) 1A 1304466Plugged Dry hole—
(no name) 1 1304465Plugged Oil—
(no name) 2C 1304463Plugged Dry hole—
(no name) 10 1304456Cancelled / expired Unknown—
(no name) 8 1304455Plugged Dry hole—
(no name) 42-427-31642Plugged Dry hole—
(no name) 9 1304461Plugged Dry hole—
(no name) 42-427-33288Permitted Unknown—
(no name) 357 1290167Permitted Unknown—
(no name) 16 1290107Plugged Dry hole—
(no name) 1 1304411Plugged Dry hole—
(no name) 1 1304409Plugged Dry hole—
(no name) 1304408Plugged Dry hole—
(no name) 1 1304406Plugged Dry hole—
(no name) 5 1304416Plugged Oil—
(no name) 1E 1303785Plugged Dry hole—
(no name) 1 1304323Plugged Dry hole—
(no name) 42-427-31471Plugged Dry hole—
(no name) 1A 1304250Plugged Dry hole—
(no name) 1B 1304249Active Oil—
(no name) 1C 1304247Plugged Dry hole—
(no name) 3 1303701Active Oil—
(no name) 3C 1304257Permitted Unknown—
(no name) 1 1304262Plugged Gas—
(no name) 1 1304255Plugged Dry hole—
(no name) 1B 1304208Active Oil—
(no name) 3B 1304205Active Oil—
(no name) 401 1304191Plugged Dry hole—
(no name) 42-427-31420Plugged Dry hole—
(no name) 1 1304779Permitted Unknown—

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