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Colonial Oil Co.: wells in South Dakota

Also operates in CA (1), UT (1), MS (2).

Where they operate

CountyActiveWells
Fall River01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Colonial 1 Bailey 40-047-05066Plugged Dry hole

Operator names are shown as each state records them. Data as of 2026-10-01.