WellheadMap

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MARK 4-9F #7H

Active Oil & gas well

API number33-105-04220
NDIC file number32292
OperatorDEVON ENERGY WILLISTON, L.L.C.
CountyWilliams, North Dakota
FieldWilliston
Spudded2016-12-04
Depth21,340 ft
Surface location48.196497, -103.557722 · wells within 1 mile
Directions to the wellhead: Google Maps Apple Maps Waze
State recordNorth Dakota Industrial Commission, Oil and Gas Division ↗
Data as of2026-10-17

From North Dakota Industrial Commission, Oil and Gas Division public records. Verify with the state before relying on this information.