JAMES KOEHN 4-31 (NW)
API 15069204900000 · Gray County, Kansas · Long Knife field
Plugged and AbandonedPlugged 2014-12-11
API
15069204900000
Operator
Falcon Exploration, Inc.
County
Gray
Field
Long Knife
Location
Permit
20-NOV-2014
Spudded
2014-11-29
Completed
2014-12-11
Plugged
2014-12-11
Measured depth
5,400 ft
Formation tops
Kansas records 36 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) |
|---|---|---|
| Stone Corral Anhydrite | 1,811 | 1,829 |
| Chase | 2,688 | — |
| Krider | 2,732 | — |
| Winfield | 2,756 | — |
| Towanda | 2,811 | — |
| Fort Riley | 2,846 | — |
| Cottonwood | 3,138 | — |
| Neva | 3,182 | — |
| Foraker | 3,294 | — |
| Fall City | 3,414 | — |
| Root Shale | 3,514 | — |
| Stotler | 3,533 | — |
| Tarkio | 3,600 | — |
| Bern | 3,674 | — |
| Topeka | 3,804 | — |
| Lecompton | 4,002 | — |
| Queen Hill | 4,064 | — |
| Oread | 4,068 | — |
| Heebner | 4,142 | — |
| Toronto | 4,162 | — |
| Douglas | 4,180 | — |
| Brown Lime | 4,242 | — |
| Lansing | 4,252 | — |
| St. Louis | 4,340 | — |
| Stark Shale | 4,636 | — |
| Swope | 4,646 | — |
| Marmaton | 4,761 | — |
| Pawnee | 4,852 | — |
| Labette | 4,880 | — |
| Cherokee | 4,900 | — |
| Second Cherokee Shale | 4,942 | — |
| Third Cherokee Shale | 4,984 | — |
| Morrow Shale | 5,130 | — |
| Morrow Sand | 5,156 | — |
| Ste. Genevieve | 5,269 | — |
| St. Louis Lower B Porosity | 5,388 | — |
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
37.575233, -100.647478
37.57523, -100.64748 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Gray County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.