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Mountrail County, ND oil and gas wells

5,758 wells: 3,757 active, 657 plugged, run by 194 operators.

Figures from the North Dakota Industrial Commission, Oil and Gas Division, updated 2026-10-17.

Top operators in Mountrail

OperatorActiveWells here
HESS BAKKEN INVESTMENTS II, LLC7971,034
WHITING OIL AND GAS CORPORATION669835
EOG RESOURCES, INC.479953
SLAWSON EXPLORATION COMPANY, INC.440598
DEVON ENERGY WILLISTON, L.L.C.281311
MARATHON OIL COMPANY268329
OASIS PETROLEUM NORTH AMERICA LLC213326
HUNT OIL COMPANY135192
CONTINENTAL RESOURCES, INC.129177
LIME ROCK RESOURCES III-A, L.P.7281
Silver Hill Energy Operating, LLC6886
MUREX PETROLEUM CORPORATION3743
PETRO-HUNT, L.L.C.3547
SOGC, LLC3543
STEPHENS WILLISTON, LLC DBA SEG WILLISTON, LLC2232
XTO ENERGY INC1420
Phoenix Operating LLC1238
Swanson Oil & Gas LLC89
HESS WATER SERVICES LLC66
SELECT WATER SOLUTIONS, LLC510
PETROGULF CORPORATION44
FOUNDATION ENERGY MANAGEMENT, LLC335
FALCON MIDSTREAM SERVICES LLC36
ARGENT MIDSTREAM SOLUTIONS, LLC33
Tallgrass Water North Dakota, LLC33

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
DOLAN 7-28 33-061-00263Plugged Oil & gasMUREX PETROLEUM CORPORATION
DON 34-31TFH 33-061-02222Plugged Oil & gasMARATHON OIL COMPANY
DONALD MCGUIRE A 1 33-061-00189Plugged Dry holeCITIES SERVICE OIL CO.
DRURY 1 33-061-00467Plugged Dry holePINTAIL PETROLEUM, LTD.
E-M IVERSON 17-6 33-061-00462Plugged Dry holeEAGLE OPERATING, INC.
E. H. LEE 1 33-061-00082Plugged Oil & gasAMERADA HESS CORPORATION
E. H. LEE 2 33-061-00110Plugged Oil & gasAMERADA HESS CORPORATION
E. J. PETERSON 1 33-061-00278Plugged Dry holeANADARKO PRODUCTION CO.
E. M. IVERSON 8-11 33-061-00460Plugged Dry holeEAGLE OPERATING, INC.
EDWARD BRATLIEN 1 33-061-00156Plugged Dry holeCALVERT DRILLING, INC.
EDWARD WILL TRUST 23-44H 33-061-00492Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EDWARDS 1-33 BH 33-061-00637Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EDWIN JOHNSON 1 33-061-00184Plugged Dry holeUNION OIL COMPANY OF CALIFORNIA
EINAR ARNESON 1 33-061-00172Plugged Dry holeCARDINAL PETROLEUM CO.
ELBERG 1-35 33-061-00272Plugged Dry holeMITCHELL ENERGY CORP.
ELEFSON-FLB 1 33-061-00169Plugged Dry holeCHEVRON USA, INC.
ELSWORTH JOHNSONBERG 1 33-061-00170Plugged Dry holeJACK GRYNBERG
EN-ABRAHAMSON-155-93- 3019H-3 33-061-01306Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BAKKE-157-93- 1522H-1 33-061-00883Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHARLES WOOD-157-94 1720H-2 33-061-01525Plugged Dry holeHESS BAKKEN INVESTMENTS II, LLC
EN-CHARLES WOOD-157-94 1720H-3 33-061-01527Plugged Dry holeHESS BAKKEN INVESTMENTS II, LLC
EN-DAVENPORT-156-94- 1003H-1 33-061-00603Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-DAVIS-156-94- 0805H-1 33-061-01108Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ENGEBRETSON 157-94-1003H-1 33-061-02018Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-FREDA- LW-154-94-2635H-1 33-061-03911Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-HANSON-156-94- 3031H-1 33-061-01066Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-HANSON-156-94- 3031H-3 33-061-02047Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-HEGLAND- 156-94-3229H-2 33-061-04814Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-HEGLAND-155-94 0508H-1 33-061-00550Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-HEIN-156-94- 0112H-1 33-061-00941Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-JOHNSON A- 155-94-2932H-4 33-061-03090Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-L CVANCARA-155-93- 2726H-1 33-061-01165Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-LABAR-154-94 0310H-1 33-061-00846Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-LOKKEN-157-94- 0805H-3 33-061-01526Plugged Dry holeHESS BAKKEN INVESTMENTS II, LLC
EN-LONETREE FARM- 156-94-0805H-7 33-061-05254Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-MEIERS-154-93- 24H-2 33-061-02091Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-REHAK- 155-93-0718H-7 33-061-03125Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-REITCH-157-94- 3229H-3 33-061-01501Plugged Dry holeHESS BAKKEN INVESTMENTS II, LLC
EN-RICE A-155-94- 0310H-1 33-061-01105Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-RITZKE-158-93- 1522H-1 33-061-00893Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-TRINITY-154-93- 2833H-6 33-061-02476Plugged Dry holeHESS BAKKEN INVESTMENTS II, LLC
EN-URAN S 154-93-1312H-2 33-061-02125Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-URAN S 154-93-1312H-3 33-061-02126Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-WANDER-156-94- 0904H-1 33-061-01728Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-WEYRAUCH-154-93- 1918H-3 33-061-01498Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-WILL TRUST A-157-94- 2734H-3 33-061-01274Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
ENANDER 1 33-061-00240Plugged Oil & gasBROOKS EXPLORATION, INC.
ENGE 24-1 33-061-00347Plugged Oil & gasCONDOR PETROLEUM, INC.
ENGE 24-21 33-061-00247Plugged Oil & gasMARATHON OIL COMPANY
ENGER 33-2 1 33-061-00340Plugged Dry holeLOUISIANA LAND & EXPLORATION CO.
ENGET 4-11H 33-061-00500Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
ERICKSON 1 33-061-00212Plugged Dry holeCHAPMAN EXPLORATION, INC.
ERICKSON 1-H 33-061-00465Plugged Oil & gasFOUNDATION ENERGY MANAGEMENT, LLC
ERICKSON 11-2 33-061-00358Plugged Oil & gasFOUNDATION ENERGY MANAGEMENT, LLC
ERICKSON 21-2 33-061-00469Plugged InjectionFOUNDATION ENERGY MANAGEMENT, LLC
ERICKSON 22-2 33-061-00354Plugged Oil & gasFOUNDATION ENERGY MANAGEMENT, LLC
ERICKSON 42-10-I 33-061-00380Plugged Water supplyFOUNDATION ENERGY MANAGEMENT, LLC
ERICKSON UNIT 1 33-061-00124Plugged Dry holeAMERADA HESS CORPORATION
ERVIN G. HORNE 1 33-061-00079Plugged Dry holeWILLIAM HERBERT HUNT
ESTHER 1 33-061-00315Plugged Oil & gasBHP PETROLEUM COMPANY, INC.
ESTVOLD 33-16 33-061-02490Plugged Dry holeWELTER CONSULTING, INC.
FERTILE 14-17H 33-061-01033Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 28-26H 33-061-01129Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 30-28H 33-061-01109Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 5-04H 33-061-00899Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 101-04H 33-061-01149Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 2-01H 33-061-00964Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 29-27H 33-061-01158Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 60-0410H 33-061-03426Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 66-0410H 33-061-03483Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 71-0905H 33-061-03388Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 73-0905H 33-061-03399Plugged Oil & gasEOG RESOURCES, INC.
FERTILE 75-0905H 33-061-03385Plugged Dry holeEOG RESOURCES, INC.
FERTILE 78-0905H 33-061-03434Plugged Dry holeEOG RESOURCES, INC.
FJELDAHL 14-2 33-061-00364Plugged Oil & gasFOUNDATION ENERGY MANAGEMENT, LLC
FLADELAND 12-20TFH 33-061-01655Plugged Oil & gasWHITING OIL AND GAS CORPORATION
FLADELAND 13-18TFH 33-061-01658Plugged Oil & gasWHITING OIL AND GAS CORPORATION
FLADELAND 44-9H 33-061-01133Plugged Oil & gasWHITING OIL AND GAS CORPORATION
FLAHAVEN A 1 33-061-00275Plugged Dry holeANADARKO PRODUCTION CO.
FLB 34-9 33-061-00397Plugged Oil & gasPRESIDIO EXPLORATION, INC.
FORT BERTHOLD ALLOTTEE 437-A 1 33-061-00179Plugged Dry holeTEXACO INC.
FRANDSON 11-23H 33-061-00608Plugged Oil & gasWHITING OIL AND GAS CORPORATION
FURLONG SYVERSON 3 33-061-00150Plugged Oil & gasWARD-WILLISTON COMPANY
FURLOW 15-34 33-061-00291Plugged Dry holeRANGER OIL CO.
GDR 1-07H 33-061-00559Plugged Oil & gasEOG RESOURCES, INC.
GEORGE EVANS 11-2HZ 33-061-01998Plugged Oil & gasDEVON ENERGY WILLISTON, L.L.C.
GEORGE EVANS 11V 33-061-02032Plugged ServiceDEVON ENERGY WILLISTON, L.L.C.
GEORGE NESET 1 33-061-00002Plugged Dry holeCONCORD DEVELOPMENT CO.
GEVING 1-09H 33-061-00514Plugged Oil & gasEOG RESOURCES, INC.
GIESEN SOO 13-11 33-061-00376Plugged Oil & gasPRESIDIO EXPLORATION, INC.
GLENN PAETZ 4-151-89 #1 33-061-03271Plugged Oil & gasCOACHMAN ENERGY OPERATING COMPANY
GOLDA 1 33-061-00312Plugged Dry holeBHP PETROLEUM COMPANY, INC.
GRACE 1-20 33-061-00238Plugged Dry holeAPACHE CORPORATION
GRADON QUIGLEY 1 33-061-00173Plugged Dry holePAN AMERICAN PETROLEUM CORP.
GRONDALE 1-9 33-061-00242Plugged Dry holeKISSINGER PETROLEUM CORP.
GROVER 11-3TFH 33-061-02913Plugged Oil & gasMARATHON OIL COMPANY
H. JOHNSON 1 33-061-00129Plugged Oil & gasFLYING J EXPLORATION & PRODUCTION, INC.
H. JUMA 1-9H 33-061-00494Plugged Oil & gasHESS BAKKEN INVESTMENTS II, LLC
HAGEN 1 33-061-00305Plugged Dry holeSOLAR PETROLEUM, INC.
HAGEY 12-13H 33-061-01333Plugged Oil & gasWHITING OIL AND GAS CORPORATION

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