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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
Patmon 115-179-21107Plugged & abandonedOther typeSheridan, KSCastle Resources, Inc.
Billinger 115-051-25055Plugged & abandonedOther typeEllis, KSCastle Resources, Inc.
Oscar Smith 315-077-21394Plugged & abandonedGasHarper, KSCastle Resources, Inc.
Long 115-039-20919Plugged & abandonedOther typeDecatur, KSCastle Resources, Inc.
Sloan 115-165-21736Plugged & abandonedOilRush, KSCastle Resources, Inc.
Marcus 115-137-20412Plugged & abandonedOther typeNorton, KSCastle Resources, Inc.
Ziegler 215-051-02039Other statusOther typeEllis, KSCastle Resources, Inc.
Fringer 315-039-20054Plugged & abandonedOilDecatur, KSCastle Resources, Inc.
Groth, B 315-053-01587Other statusOther typeEllsworth, KSCastle Resources, Inc.
Atherton West 415-167-05901ActiveOilRussell, KSCastle Resources, Inc.
Atherton West 315-167-05900ActiveOilRussell, KSCastle Resources, Inc.
ATHERTON EAST was ATHERTON WEST 515-167-05760ActiveOilRussell, KSCastle Resources, Inc.
Atherton East 815-167-05904Plugged & abandonedOilRussell, KSCastle Resources, Inc.
Atherton East 415-167-02004ActiveOilRussell, KSCastle Resources, Inc.
Zenith Waterflood Unit Ow Zu-6w15-185-90621Plugged & abandonedInjectionStafford, KSCastle Resources, Inc.
Wilson-Ralston 915-015-20582ActiveOilButler, KSCastle Resources, Inc.
Zenith Waterflood Unit ZU 1 W15-185-90626ActiveInjectionStafford, KSCastle Resources, Inc.
Holmes 115-119-00014Plugged & abandonedGasMeade, KSCastle Resources, Inc.
Adams 'E' 115-119-10340Plugged & abandonedGasMeade, KSCastle Resources, Inc.
Munz 115-185-23180ActiveOilStafford, KSCastle Resources, Inc.
Wilson-Ralston 1015-015-21402ActiveOilButler, KSCastle Resources, Inc.
Wilson 1115-015-21403ActiveOilButler, KSCastle Resources, Inc.
Wilson-Ralston 1215-015-21523ActiveOilButler, KSCastle Resources, Inc.
Rice-Tanner A 815-015-21669ActiveOilButler, KSCastle Resources, Inc.
Wilson 1415-015-22208ActiveOilButler, KSCastle Resources, Inc.
Rice-Tanner 915-015-22375ActiveOilButler, KSCastle Resources, Inc.
Rice-Tanner 1015-015-22646ActiveOilButler, KSCastle Resources, Inc.
Wilson-Ralston 1515-015-22729ActiveOilButler, KSCastle Resources, Inc.
Ziegler 115-051-00426Plugged & abandonedOilEllis, KSCastle Resources, Inc.
Herl 115-051-00480Shut-inOilEllis, KSCastle Resources, Inc.
Oscar Smith 215-077-21369Plugged & abandonedGasHarper, KSCastle Resources, Inc.
Joslin 115-077-30005ActiveInjectionHarper, KSCastle Resources, Inc.
Durant 215-095-30251Shut-inOilKingman, KSCastle Resources, Inc.
James 315-101-21752Plugged & abandonedOther typeLane, KSCastle Resources, Inc.
Reiners (Fearon N D) Swd-115-197-00097ActiveInjectionWabaunsee, KSCastle Resources, Inc.
Reiners 515-197-01003Shut-inOilWabaunsee, KSCastle Resources, Inc.
Roberta 115-051-25223Plugged & abandonedOther typeEllis, KSCastle Resources, Inc.
Huff 115-039-20290Plugged & abandonedOther typeDecatur, KSCastle Resources, Inc.
Lund 115-039-20866Plugged & abandonedOther typeDecatur, KSCastle Resources, Inc.
Huber 415-051-20579Shut-inOilEllis, KSCastle Resources, Inc.
Huber 'A' 315-051-21431ActiveInjectionEllis, KSCastle Resources, Inc.
Huber B 115-051-21950Shut-inOilEllis, KSCastle Resources, Inc.
Fred Wolf Lease 115-051-22099Plugged & abandonedInjectionEllis, KSCastle Resources, Inc.
Huber B 215-051-22113Shut-inOilEllis, KSCastle Resources, Inc.
Pratt Airbase 2215-051-22302ActiveOilEllis, KSCastle Resources, Inc.
Huber 515-051-22603Shut-inOilEllis, KSCastle Resources, Inc.
Pratt Airbase 2315-051-22699ActiveInjectionEllis, KSCastle Resources, Inc.
North-Bullock 115-051-23826Plugged & abandonedOilEllis, KSCastle Resources, Inc.
Herman 115-051-23995Plugged & abandonedOilEllis, KSCastle Resources, Inc.
Randa 115-051-24407Plugged & abandonedOilEllis, KSCastle Resources, Inc.

Showing the first 50. Narrow by state, county, status or type — or export the full filtered set to CSV.