Posey 'A' 1
API 15129103090000 · Morton County, Kansas · GREENWOOD GAS AREA field
Recompleted
API
15129103090000
Operator
OXY USA Inc.
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1953-04-02
Completed
1953-06-24
Measured depth
3,255 ft
Formation tops
Kansas records 34 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 807 | 956 | 1 |
| Cedar Hills Sandstone Formation | 1,000 | 1,114 | 1 |
| Stone Corral Formation | 1,344 | 1,360 | 1 |
| Winfield Limestone Formation | 2,070 | — | 1 |
| Fort Riley Limestone Member | 2,183 | 2,207 | 1 |
| Florence Limestone Member | 2,207 | — | 1 |
| Matfield Shale Formation | 2,219 | — | 1 |
| Wreford Limestone Formation | 2,238 | — | 1 |
| Council Grove Group | 2,246 | — | 1 |
| Speiser Shale Formation | 2,246 | — | 1 |
| Funston Formation | 2,306 | — | 1 |
| Blue Rapids Shale Formation | 2,323 | — | 1 |
| Crouse Limestone Formation | 2,323 | — | 1 |
| Cottonwood Limestone Member | 2,428 | — | 1 |
| Eskridge Shale Formation | 2,437 | — | 1 |
| Neva Limestone Member | 2,467 | — | 1 |
| Roca Shale Formation | 2,492 | — | 1 |
| Howe Limestone Member | 2,510 | — | 1 |
| Johnson Shale Formation | 2,530 | — | 1 |
| Long Creek Limestone Member | 2,553 | — | 1 |
| Janesville Shale Formation | 2,562 | — | 1 |
| Falls City Limestone Formation | 2,598 | — | 1 |
| Onaga Shale Formation | 2,624 | — | 1 |
| Wabaunsee Group | 2,650–2,703 | — | 3 |
| Root Shale Formation | 2,785 | — | 1 |
| Stotler Limestone Formation | 2,794 | — | 1 |
| Topeka Limestone Formation | 2,880–2,938 | — | 2 |
| Red Shale Bed | 2,883 | — | 1 |
| Severy Shale Formation | 2,930 | — | 1 |
| Shawnee Group | 2,938 | — | 2 |
| Lansing Group | 3,130 | — | 1 |
| Heebner Shale Member | 3,195 | — | 1 |
| Toronto Limestone Member | 3,217 | — | 1 |
| Iatan Limestone Member | 3,232 | — | 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. 2 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.162349, -101.945264
37.16235, -101.94526 · 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.