STEWART 'A' 1
API 15129000620000 · Morton County, Kansas · GREENWOOD GAS AREA field
Converted to EOR Well
API
15129000620000
Operator
unavailable
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1959-10-22
Completed
1959-12-16
Measured depth
5,334 ft
Formation tops
Kansas records 75 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,448 | 1 |
| Hutchinson Salt Member | 1,913 | — | 1 |
| Hollenberg Limestone Member | 2,100 | — | 1 |
| Chase Group | 2,147 | — | 1 |
| Herington Limestone Member | 2,147 | — | 1 |
| Odell Shale Formation | 2,178 | — | 1 |
| Winfield Limestone Formation | 2,215 | — | 2 |
| Gage Shale Member | 2,240 | — | 1 |
| Towanda Limestone Member | 2,295 | 2,310 | 1 |
| Fort Riley Limestone Member | 2,342 | 2,363 | 1 |
| Florence Limestone Member | 2,371 | — | 1 |
| Matfield Shale Formation | 2,387 | — | 1 |
| Wreford Limestone Formation | 2,433 | — | 1 |
| Council Grove Group | 2,443 | — | 1 |
| Speiser Shale Formation | 2,443 | — | 1 |
| Funston Formation | 2,464 | — | 1 |
| Blue Rapids Shale Formation | 2,496 | — | 1 |
| Crouse Limestone Formation | 2,524 | — | 1 |
| Easly Creek Shale Formation | 2,535 | — | 1 |
| Middleburg Limestone Member | 2,547 | — | 1 |
| Hooser Shale Member | 2,552 | — | 1 |
| Eiss Limestone Member | 2,564 | — | 1 |
| Stearns Shale Formation | 2,568 | — | 1 |
| Morrill Limestone Member | 2,584 | — | 1 |
| Florena Shale Member | 2,587 | — | 1 |
| Cottonwood Limestone Member | 2,599 | — | 1 |
| Eskridge Shale Formation | 2,611 | — | 1 |
| Neva Limestone Member | 2,644 | — | 1 |
| Roca Shale Formation | 2,678 | — | 1 |
| Howe Limestone Member | 2,698 | — | 1 |
| Johnson Shale Formation | 2,720 | — | 1 |
| Long Creek Limestone Member | 2,744 | — | 1 |
| Janesville Shale Formation | 2,746 | — | 1 |
| Falls City Limestone Formation | 2,780 | — | 1 |
| Onaga Shale Formation | 2,810 | — | 1 |
| Wabaunsee Group | 2,830–2,898 | — | 3 |
| Root Shale Formation | 2,957 | — | 1 |
| Stotler Limestone Formation | 2,962 | — | 1 |
| Red Shale Bed | 3,047 | — | 1 |
| Severy Shale Formation | 3,100 | — | 1 |
| Shawnee Group | 3,105 | — | 2 |
| Topeka Limestone Formation | 3,105 | — | 1 |
| Heebner Shale Member | 3,412–3,413 | — | 2 |
| Toronto Limestone Member | 3,433 | — | 1 |
| Iatan Limestone Member | 3,450 | — | 1 |
| Lansing Group | 3,484–3,564 | — | 2 |
| Iola Limestone Formation | 3,590 | — | 1 |
| Muncie Creek Shale Member | 3,600 | — | 1 |
| Dewey Limestone Formation | 3,752 | — | 1 |
| Dennis Limestone Formation | 3,860 | — | 1 |
| Stark Shale Member | 3,866 | — | 1 |
| Swope Limestone Formation | 3,890 | — | 1 |
| Hushpuckney Shale Member | 3,920 | — | 1 |
| Hertha Limestone Formation | 3,935 | — | 1 |
| Mound City Shale Member | 3,966 | — | 1 |
| Exline Limestone Member | 3,992 | — | 1 |
| Marmaton Group | 4,014 | — | 1 |
| Pleasanton Group | 4,014 | — | 1 |
| Altamont Limestone Formation | 4,100 | — | 1 |
| Pawnee Limestone Formation | 4,117 | — | 1 |
| Fort Scott Limestone Formation | 4,176 | — | 1 |
| Little Osage Shale Member | 4,232 | — | 1 |
| Cherokee Group | 4,310 | — | 1 |
| Excello Shale Member | 4,310 | — | 1 |
| Atoka Shale Bed | 4,562 | — | 1 |
| Middle Morrowan Limestone Bed | 4,655–5,002 | — | 2 |
| Upper Kearny Member | 4,671 | — | 2 |
| Morrowan B Sandstone Bed | 4,801 | — | 2 |
| Morrowan C Sandstone Bed | 4,826 | — | 1 |
| Keyes Sandstone Bed | 5,111 | — | 1 |
| Chesteran Stage | 5,198 | — | 1 |
| Mississippian System | 5,198–5,205 | — | 2 |
| Chesteran Zone D Bed | 5,205 | — | 1 |
| Meramecian Stage | 5,300 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,300–5,318 | — | 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. 6 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.060681, -101.798351
37.06068, -101.79835 · 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.