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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
ARNOLD 11-14H 33-061-01835Active Oil & gasWHITING OIL AND GAS CORPORATION
ARROW A 15-22 #4TFH 33-061-04535Active Oil & gasWHITING OIL AND GAS CORPORATION
ARVID ANDERSON 14-11 #2TFH 33-061-02008Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 #3H 33-061-02007Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 #4TFH 33-061-02012Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 #5H 33-061-02387Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 #6H 33-061-02388Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 1-H 33-061-01408Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID ANDERSON 14-11 7TFH 33-061-02512Active Oil & gasDEVON ENERGY WILLISTON, L.L.C.
ARVID BANGEN USA 31-18H 33-061-01004Active Oil & gasMARATHON OIL COMPANY
ARVO 12-33TFH 33-061-03450Active Oil & gasWHITING OIL AND GAS CORPORATION
ASHLEY USA 43-5H 33-061-05223Active Oil & gasMARATHON OIL COMPANY
ASHTON DAWN SWD 1 33-061-90208Shut in DisposalSELECT WATER SOLUTIONS, LLC
ASLAK USA 44-21TFH 33-061-04562Active Oil & gasMARATHON OIL COMPANY
ATHENA 1-36H 33-061-01268Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATHENA 2-36H 33-061-01862Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATHENA 3-36H 33-061-01984Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATHENA 4-36TFH 33-061-01987Shut in Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATHENA 5-36TFH 33-061-01986Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATHENA 6-36TFH 33-061-01985Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATKINSON USA 31-17TFH 33-061-04224Active Oil & gasMARATHON OIL COMPANY
ATLANTIS FEDERAL 1-34-35H 33-061-01229Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATLANTIS FEDERAL 2 SLH 33-061-03921Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATLANTIS FEDERAL 2-34-35H 33-061-03922Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATLANTIS FEDERAL 4-34-35MLH 33-061-03793Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
ATLANTIS FEDERAL 5-34-35MLH 33-061-03920Active Oil & gasSLAWSON EXPLORATION COMPANY, INC.
AURORA 19-20 #4TFH 33-061-04372Active Oil & gasWHITING OIL AND GAS CORPORATION
AUSTIN 107-31H 33-061-01405Active Oil & gasEOG RESOURCES, INC.
AUSTIN 125-30H 33-061-01329Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 13-08H 33-061-00763Active Oil & gasEOG RESOURCES, INC.
AUSTIN 14-18H 33-061-00835Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 15-17H 33-061-00779Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 16-19H 33-061-00790Active Oil & gasEOG RESOURCES, INC.
AUSTIN 19-30H 33-061-00820Active Oil & gasEOG RESOURCES, INC.
AUSTIN 2-03H 33-061-00561Active Oil & gasEOG RESOURCES, INC.
AUSTIN 20-29H 33-061-00866Active Oil & gasEOG RESOURCES, INC.
AUSTIN 27-10H 33-061-00728Active Oil & gasEOG RESOURCES, INC.
AUSTIN 3-04H 33-061-00714Active Oil & gasEOG RESOURCES, INC.
AUSTIN 42-1708H 33-061-02685Active Oil & gasEOG RESOURCES, INC.
AUSTIN 436-2635H 33-061-03861Active Oil & gasEOG RESOURCES, INC.
AUSTIN 437-2635H 33-061-03860Active Oil & gasEOG RESOURCES, INC.
AUSTIN 438-2635H 33-061-03859Active Oil & gasEOG RESOURCES, INC.
AUSTIN 5-14H 33-061-00627Active Oil & gasEOG RESOURCES, INC.
AUSTIN 6-15H 33-061-00614Active Oil & gasEOG RESOURCES, INC.
AUSTIN 77-1708H 33-061-02684Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 1-02H 33-061-00549Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 10-34H 33-061-00689Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 11-01H 33-061-00806Active Oil & gasEOG RESOURCES, INC.
AUSTIN 112-2919H 33-061-04185Active Oil & gasEOG RESOURCES, INC.
AUSTIN 12-05H 33-061-00740Active Oil & gasEOG RESOURCES, INC.
AUSTIN 131-0631H 33-061-02613Active Oil & gasEOG RESOURCES, INC.
AUSTIN 135-18H 33-061-02837Active Oil & gasEOG RESOURCES, INC.
AUSTIN 154-90-27-22H- 2 33-061-04211Active Oil & gasHUNT OIL COMPANY
AUSTIN 154-90-27-22H-1 33-061-03282Active Oil & gasHUNT OIL COMPANY
AUSTIN 17-20H 33-061-00804Active Oil & gasEOG RESOURCES, INC.
AUSTIN 18-21H 33-061-00730Active Oil & gasEOG RESOURCES, INC.
AUSTIN 21-28H 33-061-00731Active Oil & gasEOG RESOURCES, INC.
AUSTIN 22-31H 33-061-00748Active Oil & gasEOG RESOURCES, INC.
AUSTIN 23-32H 33-061-00691Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 24-33H 33-061-00686Active Oil & gasEOG RESOURCES, INC.
AUSTIN 25-35H 33-061-00672Active Oil & gasEOG RESOURCES, INC.
AUSTIN 26-36H 33-061-00650Active Oil & gasEOG RESOURCES, INC.
AUSTIN 30-13H 33-061-00996Active Oil & gasEOG RESOURCES, INC.
AUSTIN 31-2919H 33-061-02296Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 34-0631H 33-061-02614Active Oil & gasEOG RESOURCES, INC.
AUSTIN 36-0532H 33-061-02576Active Oil & gasEOG RESOURCES, INC.
AUSTIN 39-3204H 33-061-02522Active Oil & gasEOG RESOURCES, INC.
AUSTIN 4-09H 33-061-00570Active Oil & gasEOG RESOURCES, INC.
AUSTIN 409-1929H 33-061-04165Active Oil & gasEOG RESOURCES, INC.
AUSTIN 411-2919H 33-061-04184Active Oil & gasEOG RESOURCES, INC.
AUSTIN 414-2919H 33-061-04186Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 421-2821H 33-061-03925Active Oil & gasEOG RESOURCES, INC.
AUSTIN 422-2821H 33-061-03926Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 423-2821H 33-061-03927Active Oil & gasEOG RESOURCES, INC.
AUSTIN 424-1721H 33-061-04178Active Oil & gasEOG RESOURCES, INC.
AUSTIN 425-1721H 33-061-04179Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 426-1721H 33-061-04180Active Oil & gasEOG RESOURCES, INC.
AUSTIN 433-3402H 33-061-03777Active Oil & gasEOG RESOURCES, INC.
AUSTIN 434-3402H 33-061-03778Active Oil & gasEOG RESOURCES, INC.
AUSTIN 435-3402H 33-061-03779Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 439-2326H 33-061-03828Active Oil & gasEOG RESOURCES, INC.
AUSTIN 440-2326H 33-061-03827Active Oil & gasEOG RESOURCES, INC.
AUSTIN 441-2326H 33-061-03826Active Oil & gasEOG RESOURCES, INC.
AUSTIN 45-1113H 33-061-03957Active Oil & gasEOG RESOURCES, INC.
AUSTIN 454-1510H 33-061-03800Active Oil & gasEOG RESOURCES, INC.
AUSTIN 455-1510H 33-061-03801Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 46-1113H 33-061-03956Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 463-1509H 33-061-03802Active Oil & gasEOG RESOURCES, INC.
AUSTIN 465-1113H 33-061-03955Active Oil & gasEOG RESOURCES, INC.
AUSTIN 47-3130H 33-061-02758Active Oil & gasEOG RESOURCES, INC.
AUSTIN 53-3402H 33-061-03719Active Oil & gasEOG RESOURCES, INC.
AUSTIN 54-3402H 33-061-03720Active Oil & gasEOG RESOURCES, INC.
AUSTIN 59-1509H 33-061-03764Active Oil & gasEOG RESOURCES, INC.
AUSTIN 7-23H 33-061-00620Active Oil & gasEOG RESOURCES, INC.
AUSTIN 72-1807H 33-061-03621Active Oil & gasEOG RESOURCES, INC.
AUSTIN 73-1807H 33-061-03620Shut in Oil & gasEOG RESOURCES, INC.
AUSTIN 74-1929H 33-061-04170Active Oil & gasEOG RESOURCES, INC.
AUSTIN 75-1929H 33-061-04168Active Oil & gasEOG RESOURCES, INC.
AUSTIN 78-18H 33-061-02838Active Oil & gasEOG RESOURCES, INC.
AUSTIN 8-26H 33-061-00596Active Oil & gasEOG RESOURCES, INC.

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