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WellCensus

Search wells & operators

Look up any catalogued U.S. oil & gas well by well name or API number (10–14 digits, dashes OK), find an operator by name, or filter wells by state, county, status and type — then export the result to CSV.

Well results for the current filters
WellAPI # / state IDStatusTypeLocationOperator
SOCO-Circle-Nissen 71-2004-029-47576Plugged & abandonedOther typeKern, CACircle Oil Co.
Lease by Circle Oil Co. 104-019-00223Plugged & abandonedOilFresno, CACircle Oil Co.
Graham 115-163-21840Other statusOther typeRooks, KSCircle Oil Company, Inc.
West Brooks Ui-3415-003-71915Plugged & abandonedInjectionAnderson, KSCircle Oil Company, Inc.