Blackwell 1

API 15077301930000 · Harper County, Kansas · Spivey-Grabs-Basil field

Producing
API
15077301930000
Operator
Hayes Oil & Gas LLC
County
Harper
Field
Spivey-Grabs-Basil
Spudded
1955-03-01
Completed
1955-03-18
Measured depth
4,540 ft

Formation tops

Kansas records 1 formation for this well, shallowest first.

FormationTop (ft)
Kansas City Group3,637

A dash is a formation Kansas records for this well without a depth.

Location

37.377968, -98.213705

37.37797, -98.21371 · Surface location as filed with Kansas

Every well in Harper County, Kansas

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