POTTORFF UNIT 1-3
API 15189207940001 · Stevens County, Kansas · HUGOTON GAS AREA field
Recompleted
API
15189207940001
Operator
EXXONMOBIL Oil Corp
County
Stevens
Field
HUGOTON GAS AREA
Location
Spudded
1987-02-06
Completed
1987-02-25
Measured depth
6,350 ft
Formation tops
Kansas records 70 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,805 | 1 |
| Wellington Formation | 2,210 | — | 1 |
| Hutchinson Salt Member | 2,348 | — | 1 |
| Chase Group | 2,557 | — | 2 |
| Herington Limestone Member | 2,557 | — | 1 |
| Winfield Limestone Formation | 2,558–2,636 | — | 3 |
| Paddock Shale Member | 2,575 | — | 1 |
| Krider Limestone Member | 2,586 | — | 1 |
| Odell Shale Formation | 2,626 | — | 1 |
| Gage Shale Member | 2,677 | — | 2 |
| Towanda Limestone Member | 2,692 | 2,748 | 1 |
| Fort Riley Limestone Member | 2,758 | 2,804 | 1 |
| Florence Limestone Member | 2,816 | — | 1 |
| Matfield Shale Formation | 2,825 | — | 1 |
| Wreford Limestone Formation | 2,844 | — | 1 |
| Council Grove Group | 2,868 | — | 3 |
| Speiser Shale Formation | 2,868 | — | 1 |
| Funston Formation | 2,895 | — | 1 |
| Blue Rapids Shale Formation | 2,934 | — | 1 |
| Crouse Limestone Formation | 2,950 | — | 1 |
| Easly Creek Shale Formation | 2,966 | — | 1 |
| Middleburg Limestone Member | 2,974 | — | 1 |
| Hooser Shale Member | 2,986 | — | 1 |
| Eiss Limestone Member | 3,000 | — | 1 |
| Stearns Shale Formation | 3,004 | — | 1 |
| Morrill Limestone Member | 3,014 | — | 1 |
| Florena Shale Member | 3,022 | — | 1 |
| Cottonwood Limestone Member | 3,028 | — | 1 |
| Eskridge Shale Formation | 3,047 | — | 1 |
| Neva Limestone Member | 3,067 | — | 1 |
| Roca Shale Formation | 3,119 | — | 1 |
| Howe Limestone Member | 3,134 | — | 1 |
| Johnson Shale Formation | 3,165 | — | 1 |
| Long Creek Limestone Member | 3,181 | — | 1 |
| Janesville Shale Formation | 3,211 | — | 1 |
| Falls City Limestone Formation | 3,234 | — | 1 |
| Onaga Shale Formation | 3,268 | — | 1 |
| Wabaunsee Group | 3,294–3,353 | — | 5 |
| Root Shale Formation | 3,426 | — | 1 |
| Stotler Limestone Formation | 3,430 | — | 1 |
| Red Shale Bed | 3,564 | — | 1 |
| Severy Shale Formation | 3,645 | — | 1 |
| Shawnee Group | 3,651 | — | 1 |
| Topeka Limestone Formation | 3,651 | — | 1 |
| Heebner Shale Member | 4,098 | — | 3 |
| Toronto Limestone Member | 4,120 | — | 1 |
| Iatan Limestone Member | 4,165 | — | 1 |
| Lansing Group | 4,216–4,224 | — | 3 |
| Iola Limestone Formation | 4,500 | — | 1 |
| Muncie Creek Shale Member | 4,535 | — | 1 |
| Dewey Limestone Formation | 4,540 | — | 1 |
| Dennis Limestone Formation | 4,660 | — | 1 |
| Stark Shale Member | 4,758 | — | 1 |
| Swope Limestone Formation | 4,762 | — | 1 |
| Hushpuckney Shale Member | 4,806 | — | 1 |
| Hertha Limestone Formation | 4,816 | — | 1 |
| Pleasanton Group | 4,885 | — | 2 |
| Marmaton Group | 4,904 | — | 3 |
| Fort Scott Limestone Formation | 5,064 | — | 1 |
| Cherokee Group | 5,104–5,139 | — | 3 |
| Little Osage Shale Member | 5,106 | — | 1 |
| Middle Morrowan Limestone Bed | 5,641–5,973 | — | 6 |
| Upper Kearny Member | 5,642 | — | 1 |
| Middle Morrowan Sandstone Bed | 5,974 | — | 1 |
| Keyes Sandstone Bed | 6,005–6,045 | — | 3 |
| Lower Morrowan Sandstone Bed | 6,006–6,045 | — | 2 |
| Chesteran Stage | 6,109 | — | 3 |
| Mississippian System | 6,109 | — | 3 |
| Meramecian Stage | 6,230 | — | 1 |
| Ste. Genevieve Limestone Formation | 6,230–6,249 | — | 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. 8 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.215501, -101.390823
37.21550, -101.39082 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Stevens County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.