MADDEN 1

API 15051016920001 · Ellis County, Kansas · CATHARINE NORTHWEST field

Producing

API

15051016920001

Operator

Grady Bolding Corporation

County

Ellis

Field

CATHARINE NORTHWEST

Permit

05-JUL-1979

Spudded

1979-07-07

Completed

1979-07-07

Measured depth

3,611 ft

Location

38.957358, -99.213278

38.95736, -99.21328 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom

Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-08-19.