WellheadMap

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HJALMER JOHNSON 1

Plugged Dry hole well

API number33-049-00073
NDIC file number3428
OperatorCALVERT EXPLORATION-NORTHWESTERN REFINING
CountyMcHenry, North Dakota
FieldPratt
Spudded1963-09-09
Depth4,275 ft
Surface location48.525586, -101.013989 · 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.