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Pennzoil Company: wells in Montana

Also operates in OK (6), LA (5), TX (29), NM (1), WV (675), ND (69), CO (3), WY (12), AK (1), CA (1), UT (3), MI (2), SD (1).

Where they operate

CountyActiveWells
Richland01
Daniels01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Pennzoil Bernard 29-32 25-019-21046Plugged Dry hole
Putnam 1 25-083-21088Plugged Dry hole

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