Mountrail County, ND oil and gas wells

Name: Mountrail County, ND oil and gas wells
Creator: North Dakota Industrial Commission, Oil and Gas Division

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

Operator	Active	Wells here
HESS BAKKEN INVESTMENTS II, LLC	797	1,034
WHITING OIL AND GAS CORPORATION	669	835
EOG RESOURCES, INC.	479	953
SLAWSON EXPLORATION COMPANY, INC.	440	598
DEVON ENERGY WILLISTON, L.L.C.	281	311
MARATHON OIL COMPANY	268	329
OASIS PETROLEUM NORTH AMERICA LLC	213	326
HUNT OIL COMPANY	135	192
CONTINENTAL RESOURCES, INC.	129	177
LIME ROCK RESOURCES III-A, L.P.	72	81
Silver Hill Energy Operating, LLC	68	86
MUREX PETROLEUM CORPORATION	37	43
PETRO-HUNT, L.L.C.	35	47
SOGC, LLC	35	43
STEPHENS WILLISTON, LLC DBA SEG WILLISTON, LLC	22	32
XTO ENERGY INC	14	20
Phoenix Operating LLC	12	38
Swanson Oil & Gas LLC	8	9
HESS WATER SERVICES LLC	6	6
SELECT WATER SOLUTIONS, LLC	5	10
PETROGULF CORPORATION	4	4
FOUNDATION ENERGY MANAGEMENT, LLC	3	35
FALCON MIDSTREAM SERVICES LLC	3	6
ARGENT MIDSTREAM SOLUTIONS, LLC	3	3
Tallgrass Water North Dakota, LLC	3	3

Well	API / ID	Status	Type	Operator
AUSTIN 1-02H	33-061-00549	Shut in	Oil & gas	🔒 Sign in free
AUSTIN 10-34H	33-061-00689	Shut in	Oil & gas	🔒 Sign in free
AUSTIN 102-05H	33-061-01490	Plugged	Oil & gas	🔒 Sign in free
AUSTIN 105-1929H	33-061-04169	Cancelled / expired	Oil & gas	🔒 Sign in free
AUSTIN 106-3019H	33-061-01330	Cancelled / expired	Oil & gas	🔒 Sign in free
AUSTIN 11-01H	33-061-00806	Active	Oil & gas	🔒 Sign in free
AUSTIN 11-5H	33-061-02366	Cancelled / expired	Oil & gas	🔒 Sign in free
AUSTIN 112-2919H	33-061-04185	Active	Oil & gas	🔒 Sign in free
AUSTIN 112-2919HC	33-061-02297	Cancelled / expired	Oil & gas	🔒 Sign in free
AUSTIN 12-05H	33-061-00740	Active	Oil & gas	🔒 Sign in free
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