ESTILL 1

API 15035210670000 · Cowley County, Kansas · WILDCAT field

Plugged and AbandonedPlugged 1976-10-31
API
15035210670000
Operator
unavailable
County
Cowley
Field
WILDCAT
Spudded
1976-10-19
Completed
1976-10-24
Plugged
1976-10-31
Measured depth
2,880 ft

Formation tops

Kansas records 16 formations for this well, shallowest first.

FormationTop (ft)Base (ft)
Oread LS1,400—
Toronto1,475—
Brown LM1,625—
Lansing1,6651,855
Lansing Group1,665—
Layton Sandstone Bed2,015—
Layton LM2,016—
Layton SD2,026—
Kansas City2,0442,285
Kansas City Group2,044—
Cleveland2,344—
Marmaton Group2,385—
Cherokee SH2,532—
Miss LM2,790—
Mississippian System2,790—
Miss Dol2,868—

A dash is a formation Kansas records for this well without a depth. In the base column a dash is also a depth Kansas’s sources record differently from one another.

Location

37.443785, -96.640290

37.44378, -96.64029 · Surface location as filed with Kansas

Every well in Cowley County, Kansas

Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.