WellheadMap

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Hidalgo County, TX oil and gas wells

5,883 wells: 1,424 active, 3,318 plugged, run by 436 operators.

Figures from the Railroad Commission of Texas, updated 2026-10-17.

Top operators in Hidalgo

OperatorActiveWells here
MERIT ENERGY COMPANY6891,042
HILCORP ENERGY COMPANY153368
DEWBRE PETROLEUM CORPORATION56155
ATLAS OPERATING LLC2947
PROLINE ENERGY RESOURCES INC1942
BLOCK T PETROLEUM INC.1718
CAPITAL STAR OIL & GAS INC.1528
WAGNER OIL COMPANY1342
MOUNTAIN V TEXAS LLC1240
ORX RESOURCES L.L.C.1217
VANTAGE OPERATING LLC1119
VARAS ENERGY OPERATING COMPANY914
PETROVYBE OPCO LLC89
CAL-TEX EXPLORATN & PROD CO LLC712
ROYAL PRODUCTION CO. INC.616
BZG E&P LLC524
ROCKIN H RESOURCES LLC45
SOUTHERN TEJAS ASSET GROUP LLC44
ESCUDO OIL & GAS LLC35
REMORA OPERATING LLC35
SAFARI PRODUCTION COMPANY INC.33
PHILLIPS PETROLEUM28
LUCKY LAD ENERGY LLC25
MOBIL OIL CORPORATION25
AMRWR LLC24

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
(no name) 1 42-215-01297Active GasASHLAND OIL INC.
(no name) 1 T 42-215-00905Active Oil & gasATLANTIC RICHFIELD COMPANY
(no name) 1 42-215-00931Active Oil & gasCLINTON OIL CO.
(no name) 1 42-215-01257Active GasFOREST OIL CO.
(no name) 7 42-215-00993Active GasMOBIL OIL CORPORATION
(no name) 1 42-215-00488Active Oil & gasPHILLIPS PETROLEUM
(no name) 2 42-215-00489Active Oil & gasPHILLIPS PETROLEUM
(no name) 8 42-215-01829Active Oil & gasSHELL OIL CO
(no name) 1 42-215-01988Active GasSOUTHWESTERN OIL & REFINING CO.
(no name) 2 42-215-01989Active GasSOUTHWESTERN OIL & REFINING CO.
(no name) 1 42-215-01734Active GasTENNECO OIL CO.
(no name) 2 T 42-215-00062Active Oil & gasTEXACO INC.
(no name) 2 1305947Permitted Unknown—
(no name) 3 1305956Active Oil & gas—
(no name) 42-215-31960Permitted Unknown—
(no name) 1 1307505Active Oil—
(no name) C2 1307529Active Oil—
(no name) 1 1307545Active Oil—
(no name) 1 1307548Active Oil—
(no name) 1 1306021Active Gas—
(no name) 1306671Active Oil & gas—
(no name) 1 1307553Active Oil—
(no name) 1 1307577Active Oil—
(no name) 1 1307597Active Oil—
(no name) 2 1307601Active Oil—
(no name) 2 1307611Active Oil—
(no name) 1 1307613Active Oil—
(no name) 1 1301727Active Gas—
(no name) 1 1309764Permitted Unknown—
(no name) B5 1302165Active Oil—
(no name) 42-215-33851Permitted Unknown—
(no name) 1 1301998Active Gas—
(no name) 5 1301922Active Oil—
(no name) 2 1293343Permitted Unknown—
(no name) 42-215-31845Permitted Unknown—
(no name) 1 1309871Active Gas—
(no name) 1 1306034Active Gas—
(no name) 1 1301695Active Oil & gas—
(no name) 1 1306688Active Oil & gas—
(no name) 42-215-34113Permitted Unknown—
(no name) 42-215-33884Permitted Unknown—
(no name) 42-215-33562Permitted Unknown—
(no name) 42-215-33677Permitted Unknown—
(no name) 42-215-33682Permitted Unknown—
(no name) 42-215-31965Permitted Unknown—
(no name) 5 1308377Active Oil & gas—
(no name) 3 1307731Active Oil—
(no name) 3 1308399Active Oil & gas—
(no name) 1 1307634Active Gas—
(no name) 42-215-32504Permitted Unknown—
(no name) 1 1307631Active Oil—
(no name) 2 1307567Active Oil—
(no name) 1307558Active Gas—
(no name) 1 1307556Active Oil—
(no name) 42-215-33899Permitted Unknown—
(no name) 1 1308471Active Oil & gas—
(no name) 4 1308469Active Oil & gas—
(no name) 1 1306068Permitted Unknown—
(no name) 2 1306083Permitted Unknown—
(no name) 42-215-33782Permitted Unknown—
(no name) 42-215-33784Permitted Unknown—
(no name) 1 1307709Active Oil—
(no name) 5 1307707Permitted Unknown—
(no name) 11 1307071Permitted Unknown—
(no name) 42-215-32394Permitted Unknown—
(no name) 15 1307044Permitted Unknown—
(no name) 76 1306102Active Oil & gas—
(no name) 1 1306456Permitted Unknown—
(no name) 42-215-33779Permitted Unknown—
(no name) A5 1307459Active Oil—
(no name) 1 1307321Permitted Unknown—
(no name) 1 1307319Active Oil—
(no name) 1308402Permitted Unknown—
(no name) 42-215-33780Permitted Unknown—
(no name) 2 1306003Active Gas—
(no name) 1 1306382Permitted Unknown—
(no name) 42-215-31175Permitted Unknown—
(no name) 42-215-34148Permitted Unknown—
(no name) A1 1301889Active Oil—
(no name) 42-215-33722Permitted Unknown—
(no name) 42-215-33765Permitted Unknown—
(no name) 42-215-33725Permitted Unknown—
(no name) 2 1309322Active Oil—
(no name) 1309926Permitted Unknown—
(no name) 2 1309923Active Oil & gas—
(no name) 2 1309884Permitted Unknown—
(no name) 1 1308867Active Oil & gas—
(no name) 1 1301643Active Gas—
(no name) 42-215-31970Permitted Unknown—
(no name) 1 1309874Permitted Unknown—
(no name) 1 1309845Permitted Unknown—
(no name) 42-215-33530Permitted Unknown—
(no name) 2 1308852Permitted Unknown—
(no name) 42-215-33758Permitted Unknown—
(no name) 2 1307702Active Oil—
(no name) 1 1307688Active Oil—
(no name) 4 1307686Active Oil—
(no name) 2 1307593Active Oil—
(no name) 1 1307585Active Oil—
(no name) 2 1307583Active Oil—

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