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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
Knolhoff, H. 312-027-01017Plugged & abandonedOilClinton, ILPray & Bell Oil Co
Knolhoff, William 112-027-02405ActiveOilClinton, ILPray & Bell Oil Co
Knolhoff, H. 412-027-03486ActiveOilClinton, ILPray & Bell Oil Co