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Conoco Inc.: wells in Montana

Also operates in OK (425), LA (969), AR (2), TX (811), NM (547), GOM (389), ND (129), CO (35), WY (1,295), AK (8), CA (249), UT (38), KS (114), MS (13), MI (62), IL (1), FL (1), NV (2), MO (28), POCS (3).

Where they operate

CountyActiveWells
Rosebud056
Musselshell029
Petroleum025
Chouteau021
Toole08
Garfield07
Carbon07
Richland06
Sheridan05
Powder River05
Hill05
Teton04
Roosevelt04
Stillwater03
Pondera03
Glacier03
Fergus03
Fallon03
Carter03
Big Horn03
Wheatland02
Valley02
Phillips02
McCone02
Yellowstone01
Wibaux01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
W SUMATRA U 23 25-087-05197Plugged Dry hole
W SUMATRA UT 22 25-087-05205Plugged Oil
W. SUMATRA 15 25-087-05305Plugged Oil
W. SUMATRA U 26 25-087-05510Plugged Oil
W. Sumatra 18 25-087-05278Status not reported Water supply
W.E. Wood 4 25-033-05085Plugged Dry hole
WEST SUMATRA 10 25-087-05323Plugged Oil
WEST SUMATRA 12 25-087-05333Plugged Oil
WEST SUMATRA 30 25-087-21211Plugged Dry hole
WEST SUMATRA 31 25-087-21240Plugged Dry hole
WHITTIER 1 25-069-05279Plugged Dry hole
Wang 22-1 25-091-21595Plugged Dry hole
West Sumatra 28 25-087-21195Plugged Injection

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Operator names are shown as each state records them. Data as of 2026-10-19.