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Richland County, MT oil and gas wells

2,235 wells: 1,214 active, 688 plugged, run by 217 operators.

Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.

Top operators in Richland

OperatorActiveWells here
MorningStar Operating LLC416496
Continental Resources Inc272348
White Rock Oil & Gas, LLC144208
Kraken Operating, LLC134190
Whiting Oil and Gas Corporation7089
Petro-Hunt, LLC2139
Prima Exploration, Inc.1919
Ridge Oil & Gas, LLC1731
Swanson Oil & Gas LLC1718
Slawson Exploration Company Inc1656
Oasis Petroleum North America LLC1414
SpringLine Operating LLC916
Empire North Dakota LLC819
Hydra Services LLC89
True Oil LLC728
Apex Energy LLC710
Wesco Operating, Inc.57
Rim Operating, Inc.49
SOGC, Inc.44
Stalking Horse Energy, LLC33
Citation Oil & Gas Corp.25
R3 Operating Corporation23
Select Water Solutions, LLC22
Armstrong Operating, Inc.16
Phoenix Operating LLC16

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.