Skip to content
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
Knowles 115-207-22780ActiveOilWoodson, KSGrass Hopper Oil Company
Knowles SWD15-207-28950Other statusOther typeWoodson, KSGrass Hopper Oil Company
Knowles 315-207-28951ActiveOilWoodson, KSGrass Hopper Oil Company
Knowles 215-207-28952ActiveInjectionWoodson, KSGrass Hopper Oil Company