JFT UNIT 1
API 15081203240000 · Haskell County, Kansas · East Sublette field
Plugged and AbandonedPlugged 1984-09-30
API
15081203240000
Operator
unavailable
County
Haskell
Field
East Sublette
Location
Spudded
1984-09-20
Completed
1984-09-30
Plugged
1984-09-30
Measured depth
5,756 ft
Formation tops
Kansas records 76 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,775 | 1,856 | 1 |
| Wellington Formation | 2,246 | — | 1 |
| Hutchinson Salt Member | 2,357 | — | 1 |
| Hollenberg Limestone Member | 2,610 | — | 1 |
| Chase Group | 2,646 | — | 1 |
| Herington Limestone Member | 2,646 | — | 1 |
| Paddock Shale Member | 2,660 | — | 1 |
| Krider Limestone Member | 2,668 | — | 1 |
| Odell Shale Formation | 2,692 | — | 1 |
| Winfield Limestone Formation | 2,714 | 2,724 | 1 |
| Gage Shale Member | 2,744 | — | 1 |
| Towanda Limestone Member | 2,771 | 2,818 | 1 |
| Fort Riley Limestone Member | 2,825 | 2,880 | 1 |
| Florence Limestone Member | 2,888 | — | 1 |
| Matfield Shale Formation | 2,903 | — | 1 |
| Wreford Limestone Formation | 2,919 | — | 1 |
| Council Grove Group | 2,944 | — | 1 |
| Speiser Shale Formation | 2,944 | — | 1 |
| Funston Formation | 2,960 | — | 1 |
| Blue Rapids Shale Formation | 2,994 | — | 1 |
| Crouse Limestone Formation | 3,009 | — | 1 |
| Easly Creek Shale Formation | 3,024 | — | 1 |
| Middleburg Limestone Member | 3,032 | — | 1 |
| Hooser Shale Member | 3,047 | — | 1 |
| Eiss Limestone Member | 3,057 | — | 1 |
| Stearns Shale Formation | 3,066 | — | 1 |
| Morrill Limestone Member | 3,073 | — | 1 |
| Florena Shale Member | 3,077 | — | 1 |
| Cottonwood Limestone Member | 3,080 | — | 1 |
| Eskridge Shale Formation | 3,100 | — | 1 |
| Neva Limestone Member | 3,111 | — | 1 |
| Roca Shale Formation | 3,179 | — | 1 |
| Howe Limestone Member | 3,196 | — | 1 |
| Johnson Shale Formation | 3,224 | — | 1 |
| Long Creek Limestone Member | 3,234 | — | 1 |
| Janesville Shale Formation | 3,264 | — | 1 |
| Falls City Limestone Formation | 3,284 | — | 1 |
| Onaga Shale Formation | 3,300 | — | 1 |
| Wabaunsee Group | 3,300–3,380 | — | 3 |
| Root Shale Formation | 3,461 | — | 1 |
| Stotler Limestone Formation | 3,476 | — | 1 |
| Red Shale Bed | 3,600 | — | 1 |
| Severy Shale Formation | 3,667 | — | 1 |
| Shawnee Group | 3,680 | — | 1 |
| Topeka Limestone Formation | 3,680 | — | 1 |
| Heebner Shale Member | 4,102 | — | 1 |
| Toronto Limestone Member | 4,122 | — | 1 |
| Iatan Limestone Member | 4,152 | — | 1 |
| Lansing Group | 4,152–4,201 | — | 3 |
| Iola Limestone Formation | 4,356 | — | 1 |
| Muncie Creek Shale Member | 4,428 | — | 1 |
| Dewey Limestone Formation | 4,443 | 4,462 | 1 |
| Dennis Limestone Formation | 4,541 | — | 1 |
| Stark Shale Member | 4,612 | — | 1 |
| Swope Limestone Formation | 4,624 | — | 1 |
| Hushpuckney Shale Member | 4,658 | — | 1 |
| Hertha Limestone Formation | 4,660 | — | 1 |
| Mound City Shale Member | 4,702 | — | 1 |
| Exline Limestone Member | 4,716 | — | 1 |
| Pleasanton Group | 4,746 | — | 1 |
| Marmaton Group | 4,758 | — | 1 |
| Fort Scott Limestone Formation | 4,867 | — | 1 |
| Little Osage Shale Member | 4,900 | — | 1 |
| Cherokee Group | 4,911 | — | 1 |
| Excello Shale Member | 4,911 | — | 1 |
| Verdigris Limestone Member | 4,958 | — | 1 |
| Atokan Stage | 5,089 | — | 1 |
| Atoka Shale Bed | 5,166 | — | 1 |
| Upper Kearny Member | 5,230–5,231 | — | 2 |
| Middle Morrowan Limestone Bed | 5,231–5,288 | — | 2 |
| Morrowan B Sandstone Bed | 5,312 | — | 1 |
| Chesteran Stage | 5,390 | — | 1 |
| Mississippian System | 5,390 | — | 1 |
| Meramecian Stage | 5,550 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,550 | — | 1 |
| St. Louis Limestone Formation | 5,564–5,697 | — | 3 |
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. 5 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.567816, -100.913742
37.56782, -100.91374 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Haskell County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.