Jensen Gas Unit 1
API 15129101120000 · Morton County, Kansas · RICHFIELD field
Recompleted
API
15129101120000
Operator
unavailable
County
Morton
Field
RICHFIELD
Location
Spudded
1956-12-02
Completed
1957-06-18
Measured depth
5,350 ft
Formation tops
Kansas records 77 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,521 | 1,539 | 1 |
| Hutchinson Salt Member | 1,987 | — | 1 |
| Hollenberg Limestone Member | 2,157 | — | 1 |
| Chase Group | 2,193 | — | 1 |
| Herington Limestone Member | 2,193 | — | 1 |
| Paddock Shale Member | 2,204 | — | 1 |
| Krider Limestone Member | 2,210 | — | 1 |
| Odell Shale Formation | 2,229 | — | 1 |
| Winfield Limestone Formation | 2,253–2,261 | — | 2 |
| Gage Shale Member | 2,299 | — | 1 |
| Towanda Limestone Member | 2,329 | — | 1 |
| Fort Riley Limestone Member | 2,383 | 2,414 | 1 |
| Florence Limestone Member | 2,424 | — | 1 |
| Matfield Shale Formation | 2,443 | — | 1 |
| Wreford Limestone Formation | 2,466 | — | 1 |
| Council Grove Group | 2,484 | — | 1 |
| Speiser Shale Formation | 2,484 | — | 1 |
| Funston Formation | 2,510 | — | 1 |
| Blue Rapids Shale Formation | 2,540 | — | 1 |
| Crouse Limestone Formation | 2,570 | — | 1 |
| Easly Creek Shale Formation | 2,581 | — | 1 |
| Middleburg Limestone Member | 2,596 | — | 1 |
| Hooser Shale Member | 2,603 | — | 1 |
| Eiss Limestone Member | 2,616 | — | 1 |
| Stearns Shale Formation | 2,621 | — | 1 |
| Morrill Limestone Member | 2,634 | — | 1 |
| Florena Shale Member | 2,636 | — | 1 |
| Cottonwood Limestone Member | 2,650 | — | 1 |
| Eskridge Shale Formation | 2,662 | — | 1 |
| Neva Limestone Member | 2,692 | — | 1 |
| Roca Shale Formation | 2,720 | — | 1 |
| Howe Limestone Member | 2,745 | — | 1 |
| Johnson Shale Formation | 2,767 | — | 1 |
| Long Creek Limestone Member | 2,796 | — | 1 |
| Janesville Shale Formation | 2,806 | — | 1 |
| Falls City Limestone Formation | 2,830 | — | 1 |
| Onaga Shale Formation | 2,873 | — | 1 |
| Wabaunsee Group | 2,912–2,976 | — | 3 |
| Root Shale Formation | 3,040 | — | 1 |
| Stotler Limestone Formation | 3,051 | — | 1 |
| Red Shale Bed | 3,160 | — | 1 |
| Topeka Limestone Formation | 3,160–3,234 | — | 2 |
| Severy Shale Formation | 3,216 | — | 1 |
| Shawnee Group | 3,234 | — | 1 |
| Heebner Shale Member | 3,582 | — | 1 |
| Toronto Limestone Member | 3,597 | — | 1 |
| Iatan Limestone Member | 3,652 | — | 1 |
| Lansing Group | 3,707 | — | 1 |
| Iola Limestone Formation | 3,867 | — | 1 |
| Muncie Creek Shale Member | 3,892 | — | 1 |
| Dewey Limestone Formation | 3,934 | — | 1 |
| Dennis Limestone Formation | 4,034 | — | 1 |
| Stark Shale Member | 4,065 | — | 1 |
| Swope Limestone Formation | 4,074 | — | 1 |
| Hushpuckney Shale Member | 4,096 | — | 1 |
| Hertha Limestone Formation | 4,122 | — | 1 |
| Mound City Shale Member | 4,135 | — | 1 |
| Exline Limestone Member | 4,200 | — | 1 |
| Pleasanton Group | 4,258 | — | 1 |
| Marmaton Group | 4,278 | — | 1 |
| Altamont Limestone Formation | 4,324 | — | 1 |
| Pawnee Limestone Formation | 4,344 | — | 1 |
| Fort Scott Limestone Formation | 4,415 | — | 1 |
| Little Osage Shale Member | 4,446 | — | 1 |
| Cherokee Group | 4,476 | — | 1 |
| Excello Shale Member | 4,476 | — | 1 |
| Atoka Shale Bed | 4,730 | — | 1 |
| Upper Kearny Member | 4,806 | — | 1 |
| Morrowan B Sandstone Bed | 4,956 | — | 1 |
| Middle Morrowan Limestone Bed | 5,090 | — | 2 |
| Keyes Sandstone Bed | 5,242 | — | 1 |
| Chesteran Stage | 5,297 | — | 1 |
| Mississippian System | 5,297–5,312 | — | 2 |
| Meramecian Stage | 5,307 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,307–5,339 | — | 2 |
| Chesteran Zone D Bed | 5,312 | — | 1 |
| Lower Kearny Member | — | — | 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. 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
37.232505, -101.732253
37.23251, -101.73225 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Morton County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.