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Galveston County, TX oil and gas wells

3,415 wells: 411 active, 2,497 plugged, run by 319 operators.

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

Top operators in Galveston

OperatorActiveWells here
SANDPOINT TEXAS LLC72298
AMOCO PRODUCTION CO.2291
HILCORP ENERGY COMPANY1875
BIG LAKE CORPORATION17113
GCOWS OPERATING LLC927
KALER ENERGY CORPORATION66
EXXON466
SUN EXPLORATION & PRODUCTION411
PLACID OIL COMPANY48
MECOM JOHN W.317
HUMBLE OIL AND REFINING CO.314
PHILLIPS PETROLEUM314
HOUSTON OIL PROD ENTERPRISES INC39
HUNT HASSIE TRUST35
COLUMBUS ENERGY227
ERIN OIL CO.223
UNION OIL CO OF CALIFORNIA27
FRANKLAND WELL SERVICE24
HOME PETROLEUM CORPORATION23
ELLIOTT OIL COMPANY22
HOUSTON OIL & MINERALS CORP.160
PAN AMERICAN PETROLEUM117
HUFFINGTON ROY M. INC.18
BLACK WATER ENVIRONMENTAL L.L.C.16
HOUSTON OIL PROD. ENTERPRISE16

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
GILLOCK SOUTH UNIT 21 42-167-80020Temporarily abandoned Oil & gasPROMISE ENERGY OPERATIONS LLC
GILLOCK SOUTH UNIT 20 42-167-80026Temporarily abandoned Oil & gasPROMISE ENERGY OPERATIONS LLC
GILLOCK SOUTH UNIT 19 42-167-01171Temporarily abandoned OilPROMISE ENERGY OPERATIONS LLC
GILLOCK SOUTH UNIT 49 42-167-01216Temporarily abandoned UnknownPROMISE ENERGY OPERATIONS LLC
GILLOCK S. UNIT 48 42-167-01224Temporarily abandoned Oil & gasPROMISE ENERGY OPERATIONS LLC
GORDON 1 42-167-31363Temporarily abandoned Oil & gasHILCORP ENERGY COMPANY
GORDON 2 42-167-31366Active Oil & gasHILCORP ENERGY COMPANY
GREEN S.H. ETAL UNIT 1 42-167-01438Active OilHUNT HASSIE TRUST
GULF INTERSTATE FEE A 6 42-167-30794Active OilSANDPOINT TEXAS LLC
GULF INTERSTATE FEE A 7 42-167-30840Shut in OilSANDPOINT TEXAS LLC
GULF INTERSTATE FEE -A- 3 42-167-80603Active OilAMOCO PRODUCTION CO.
HALLS BAYOU RANCH 7 42-167-31294Temporarily abandoned GasBLACK WATER ENVIRONMENTAL L.L.C.
HALLS BAYOU RANCH 2 42-167-30302Active InjectionHOME PETROLEUM CORPORATION
HALLS BAYOU RANCH 1 42-167-31473Active OilHOME PETROLEUM CORPORATION
HALLS BAYOU RANCH A 1 42-167-31429Temporarily abandoned GasBLACK WATER ENVIRONMENTAL L.L.C.
HOUSTON FARMS 1A 42-167-31254Shut in InjectionBLACK WATER ENVIRONMENTAL L.L.C.
HUTCHINGS- SEALY #1 1 42-167-30218Shut in OilHILCORP ENERGY COMPANY
JEWELS UNIT A 1 42-167-31536Active GasKALER ENERGY CORPORATION
JEWELS UNIT A 1 42-167-31536Active OilKALER ENERGY CORPORATION
KING CRESTON 5 42-167-30738Shut in OilGALVESTON BAY OPERATING CO LLC
KING CRESTON 3 42-167-30399Shut in Oil & gasGALVESTON BAY OPERATING CO LLC
KING CRESTON 6 42-167-30741Shut in Oil & gasGALVESTON BAY OPERATING CO LLC
KING CRESTON 2 42-167-30358Temporarily abandoned GasGALVESTON BAY OPERATING CO LLC
KROVETZ MINERAL FEE ET AL UNIT 1 42-167-31251Shut in InjectionHILCORP ENERGY COMPANY
LEAGUE NELLIE B. ETAL 15ST 42-167-30136Active OilSANDPOINT TEXAS LLC
LEAGUE NELLIE B. ETAL 15ST 42-167-30136Active OilSANDPOINT TEXAS LLC
LEAGUE NELLIE B. ETAL 14 42-167-01993Shut in OilSANDPOINT TEXAS LLC
LOUSTALOT A 8 42-167-31490Shut in OilSANDPOINT TEXAS LLC
LOUSTALOT A 7 42-167-31457Shut in OilSANDPOINT TEXAS LLC
M. GILBY ET AL OIL UNIT 2 42-167-31315Active Oil & gasHILCORP ENERGY COMPANY
MACO STEWART -A- A/C #1 31 42-167-01563Active OilEXXON
MACO-STEWART A 37 S 42-167-01569Temporarily abandoned Oil & gasCOLUMBUS ENERGY
MACO-STEWART A 37 S 42-167-01569Temporarily abandoned GasCOLUMBUS ENERGY
MARRS MCLEAN G 4 42-167-31447Active OilSANDPOINT TEXAS LLC
MARRS MCLEAN H 6 42-167-31448Active OilSANDPOINT TEXAS LLC
MARRS MCLEAN D 6 42-167-31431Shut in OilSANDPOINT TEXAS LLC
MCLEAN MARRS A R/A D 12 42-167-30795Shut in OilSANDPOINT TEXAS LLC
MCLEAN MARRS A R/A D 11 42-167-30753Shut in OilSANDPOINT TEXAS LLC
MCLEAN MARRS D 7 42-167-31446Active OilSANDPOINT TEXAS LLC
MCNEILL A 6 42-167-30783Active InjectionSANDPOINT TEXAS LLC
MCNEILL A 3ST 42-167-30690Active OilSANDPOINT TEXAS LLC
MCNEILL A 4 42-167-30744Active OilSANDPOINT TEXAS LLC
MCNEILL A 3ST 42-167-30690Active OilSANDPOINT TEXAS LLC
MCNEILL B 8 42-167-30905Active OilSANDPOINT TEXAS LLC
MCNEILL B 9 42-167-31445Active OilSANDPOINT TEXAS LLC
MCNEILL B 2 42-167-30691Active OilSANDPOINT TEXAS LLC
MCNEILL B 8 42-167-30905Active OilSANDPOINT TEXAS LLC
MERCURY 1 42-167-31529Shut in OilESCO OIL OPERATING COMPANY LLC
MOBIL FEE 1 42-167-30898Shut in OilGALVESTON BAY OPERATING CO LLC
MONTE CARLO UNIT 1 42-167-31295Temporarily abandoned GasPETRO-SMITH OPERATING LLC
MOODY ESTATE 2A 42-167-30989Active InjectionSANDPOINT TEXAS LLC
MOODY ESTATE TRUSTEE 1 42-167-31198Active OilSANDPOINT TEXAS LLC
MOODY UNIT 3 42-167-31308Active OilSANDPOINT TEXAS LLC
N. POINT BOLIVAR FRIO STATE UNIT 5 42-167-30110Temporarily abandoned GasGALVESTON BAY OPERATING CO LLC
NEWS PUBLISHING CO. ET AL 1 C 42-167-01624Active Oil & gasMECOM JOHN W.
NONAGON 1 42-167-31543Shut in OilBP CARBON SOLUTIONS LLC
OBRIEN E. UNIT 6 3 42-167-31442Active OilBIG LAKE CORPORATION
OBRIEN ERIN ETAL UNIT 1 3 42-167-31444Active InjectionBIG LAKE CORPORATION
OBRIEN UNIT #9 1 42-167-01964Active OilHOUSTON OIL PROD. ENTERPRISE
OTT C.E. ET AL 1D 42-167-80873Shut in InjectionNOXXE OIL AND GAS LLC
OTT C.E. ET AL A 1 42-167-30382Shut in OilREDBIRD OILFIELD SERVICES CORP.
OTT J. C. GAS UNIT 1 42-167-01807Active OilSTANDARD RESOURCES CORP.
OUTTERSIDE A. J. 4 42-167-31277Active InjectionREDBIRD OILFIELD SERVICES CORP.
OUTTERSIDE A. J. 1 42-167-01749Shut in OilREDBIRD OILFIELD SERVICES CORP.
OVERTON CADE 1 42-167-31372Active OilSANDPOINT TEXAS LLC
REITMEYER W.T. 1 42-167-01415Shut in Oil & gasHILCORP ENERGY COMPANY
ROBERTS & MUELLER 17 42-167-31542Active OilBIG LAKE CORPORATION
RUBEL SWD 1 42-167-31357Active InjectionHILCORP ENERGY COMPANY
RUBEL SWD 1 42-167-31357Active InjectionHILCORP ENERGY COMPANY
SAN LEON FARMS ETAL UNIT 1 A 42-167-30864Active OilHOUSTON OIL PROD ENTERPRISES INC
SHIELDS HBR 1 42-167-31539Temporarily abandoned GasHILCORP ENERGY COMPANY
SIERCOVICH ET AL UNIT 1 42-167-31272Active OilORANGEFIELD EAST CORP
SMITH CHARLOTTE E. R/A -A- 35 42-167-01888Active OilSANDPOINT TEXAS LLC
SMITH CHARLOTTE E. R/A -A- 27 42-167-00766Shut in OilSANDPOINT TEXAS LLC
SMITH CHARLOTTE E. R/A -A- 46 42-167-31436Shut in OilSANDPOINT TEXAS LLC
SMITH CHARLOTTE E. R/A -A- 17 42-167-80534Active OilSANDPOINT TEXAS LLC
SMITH CHARLOTTE E. R/A -B- 45 42-167-30938Active InjectionSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -B- 1 42-167-30967Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -B- 36 42-167-00835Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 17 42-167-00793Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 35 42-167-30212Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 22 42-167-00799Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 39 42-167-31451Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 26 42-167-80555Permitted UnknownSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 27 42-167-01929Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 33 42-167-80559Shut in UnknownSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 28 42-167-01937Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 24 42-167-00801Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 18 42-167-00794Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -A- R/A -A- 38 42-167-31437Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 20ST 42-167-00820Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 56 42-167-31410Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- B 58 42-167-31492Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 57 42-167-31491Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 52 42-167-30765Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 51 42-167-30164Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -A- 20ST 42-167-00820Active OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -C- 32 42-167-00831Shut in OilSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -C- 46 42-167-80576Permitted UnknownSANDPOINT TEXAS LLC
SMITH GEORGE E. -B- R/A -C- 28 42-167-80574Active Oil & gasSANDPOINT TEXAS LLC

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