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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
ED TTT FEDERAL 43-4H 33-061-04427Active Oil & gasWHITING OIL AND GAS CORPORATION
EDITH 14-29H-32 33-061-01709Active Oil & gasLIME ROCK RESOURCES III-A, L.P.
EDWARD FLIES AWAY 7-8-9HB 33-061-03076Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
EDWARD FLIES AWAY 7-8-9HC 33-061-03078Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
EDWARD FLIES AWAY 7-8-9HY 33-061-03075Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
EDWARD FLIES AWAY 7-8-9HZ 33-061-03077Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
EHB 19-30-29H 33-061-02159Shut in Oil & gasWHITING OIL AND GAS CORPORATION
EHLERT 1-35H 33-061-00508Shut in Oil & gasEOG RESOURCES, INC.
ELK 16-21H 33-061-01295Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ELK 16-21HW 33-061-02486Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ELK 16-21HX 33-061-02487Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ELK 17-20HE 33-061-03653Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ELK USA 11-17H 33-061-01404Active Oil & gasMARATHON OIL COMPANY
ELLA FLADELAND 12-12TFH 33-061-02238Active Oil & gasWHITING OIL AND GAS CORPORATION
ELLA USA 11-16H 33-061-01698Active Oil & gasMARATHON OIL COMPANY
ELM 5892 42-12 #1H 33-061-02673Active Oil & gasOASIS PETROLEUM NORTH AMERICA LLC
ELMA TTT FEDERAL 43-4H 33-061-04426Active Oil & gasWHITING OIL AND GAS CORPORATION
ELMER BARTLESON 14-29TFX 33-061-02595Active Oil & gasWHITING OIL AND GAS CORPORATION
ELSIE BARTLESON FEDERAL 14-29TFX 33-061-02618Active Oil & gasWHITING OIL AND GAS CORPORATION
ELWOOD 41-25TFH 33-061-03095Active Oil & gasMARATHON OIL COMPANY
EMIE FEDERAL 5792 24-9H 33-061-02070Active Oil & gasOASIS PETROLEUM NORTH AMERICA LLC
EMIL 14-13H-24 33-061-01972Active Oil & gasLIME ROCK RESOURCES III-A, L.P.
EMMA 31X-30 33-061-01190Active Oil & gasXTO ENERGY INC
EMMA 31X-30A 33-061-04289Active Oil & gasXTO ENERGY INC
EMMA 31X-30B 33-061-04291Active Oil & gasXTO ENERGY INC
EMMA 31X-30C 33-061-02359Active Oil & gasXTO ENERGY INC
EMMA 31X-30D 33-061-02360Active Oil & gasXTO ENERGY INC
EMMA 31X-30E 33-061-04290Active Oil & gasXTO ENERGY INC
EMMA 31X-30HXE 33-061-04292Active Oil & gasXTO ENERGY INC
EN-ABRAHAMSON- 155-93-3019H-4 33-061-04703Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- 155-93-3019H-5 33-061-02951Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- 155-93-3019H-6 33-061-02952Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- 155-93-3019H-7 33-061-02953Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- 155-93-3019H-8 33-061-02954Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- 155-93-3019H-9 33-061-04704Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON- LE-155-93-3019H-1 33-061-04702Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON-155-93- 3019H-1 33-061-01304Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ABRAHAMSON-155-93- 3019H-2 33-061-01305Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-10 33-061-04512Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-11 33-061-04511Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-5 33-061-04517Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-6 33-061-04516Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-7 33-061-04515Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-8 33-061-04514Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON- LE-156-94-1820H-9 33-061-04513Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-ANDERSON-156-94- 1918H-1 33-061-00977Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Aicha- 156-94-3416H-2 33-061-05649Drilling Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Aicha- 156-94-3416H-3 33-061-05650Drilling Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Aicha- 156-94-3416H-4 33-061-05651Drilling Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Aicha- 156-94-3416H-5 33-061-05652Drilling Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Anderson- 156-94-1819H-2 33-061-04978Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Anderson- 156-94-1819H-3 33-061-04977Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Anderson-LW- 156-94-1819H-1 33-061-04976Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BAKKE- 157-93-1522H-5 33-061-05091Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BAKKE- 157-93-1522H-6 33-061-05093Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BAKKE-LE- 157-93-1522H-1 33-061-05096Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BELIK 156-93-0607H-2 33-061-02181Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BELIK 156-93-0607H-3 33-061-02182Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BELIK-156-93- 0607H 33-061-00978Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-BINGER 157-94-1201H-1 33-061-01889Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Binger- 157-94-1201H-4 33-061-05499Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Binger- 157-94-1201H-5 33-061-05498Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY 156-93-0508H-2 33-061-02651Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY 156-93-0508H-3 33-061-02652Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY 156-93-0508H-4 33-061-02653Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY 156-93-0508H-5 33-061-02654Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY- 156-93-0508H-6 33-061-03302Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY- 156-93-0508H-7 33-061-03303Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY- 156-93-0508H-8 33-061-03304Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY- 156-93-0508H-9 33-061-03305Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY- LW-156-93-0508H-1 33-061-04452Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHAMLEY-156-93- 0508H-1 33-061-01625Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHARLES WOOD- 157-94-1720H-4 33-061-05171Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHARLES WOOD- 157-94-1720H-5 33-061-05172Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CHARLES WOOD-157-94 1720H-1 33-061-01523Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA 155-93-1522H-2 33-061-02288Shut in Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA 155-93-1522H-3 33-061-02287Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A- 155-93-3231H-11 33-061-05238Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A- 155-93-3231H-7 33-061-03648Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A- 155-93-3231H-8 33-061-03649Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A- 155-93-3231H-9 33-061-03650Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93- 3231H-1 33-061-01570Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93- 3231H-2 33-061-01568Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93- 3231H-3 33-061-01566Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93-3231H-4 33-061-02605Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93-3231H-5 33-061-02606Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-155-93-3231H-6 33-061-02607Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA A-LN- 155-93-3231H-1 33-061-05240Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-10 33-061-03394Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-5 33-061-03772Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-6 33-061-03771Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-7 33-061-03275Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-8 33-061-03276Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- 155-93-1522H-9 33-061-03277Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- LE-155-93-1522H-1 33-061-03773Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA- LE-155-93-1523H-2 33-061-03849Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-CVANCARA-155-93- 1522H-1 33-061-00780Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Cvancara- 155-93-2215H-11 33-061-05394Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-Cvancara- 155-93-2215H-12 33-061-05393Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC
EN-D CVANCARA S- 154-93-0904H-10 33-061-03503Active Oil & gasHESS BAKKEN INVESTMENTS II, LLC

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