Blackwelder 3-23
API 15067204750000 · Grant County, Kansas · PANOMA GAS AREA field
Producing
API
15067204750000
Operator
Eiger Operating Company, LLC
County
Grant
Field
PANOMA GAS AREA
Location
Spudded
1977-06-24
Completed
1977-07-22
Measured depth
2,960 ft
Formation tops
Kansas records 21 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Wellington Formation | 2,200 | — | 1 |
| Hutchinson Salt Member | 2,310 | — | 1 |
| Hollenberg Limestone Member | 2,526 | — | 1 |
| Chase Group | 2,545 | — | 1 |
| Herington Limestone Member | 2,545 | — | 1 |
| Paddock Shale Member | 2,565 | — | 1 |
| Krider Limestone Member | 2,569 | — | 2 |
| Odell Shale Formation | 2,594 | — | 1 |
| Winfield Limestone Formation | 2,613–2,627 | 2,627 | 3 |
| Gage Shale Member | 2,651 | — | 1 |
| Towanda Limestone Member | 2,679 | 2,720 | 1 |
| Fort Riley Limestone Member | 2,731 | 2,782 | 1 |
| Florence Limestone Member | 2,786 | — | 1 |
| Matfield Shale Formation | 2,814 | — | 1 |
| Wreford Limestone Formation | 2,822 | — | 1 |
| Council Grove Group | 2,848 | — | 2 |
| Speiser Shale Formation | 2,848 | — | 1 |
| Funston Formation | 2,872 | — | 1 |
| Blue Rapids Shale Formation | 2,911 | — | 1 |
| Crouse Limestone Formation | 2,928 | — | 1 |
| Easly Creek Shale Formation | 2,943 | — | 1 |
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. 1 formation was picked at more than one depth by different Kansas sources, and its range is shown rather than one of the answers.
Location
37.507563, -101.111952
37.50756, -101.11195 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Grant County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.