KANSAS 1-21
API 15129105230000 · Morton County, Kansas · GREENWOOD GAS AREA field
Recompleted
API
15129105230000
Operator
Anadarko Petroleum Corporation
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1955-06-15
Completed
1955-06-29
Measured depth
3,070 ft
Formation tops
Kansas records 30 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 720 | 860 | 1 |
| Cedar Hills Sandstone Formation | 903 | 1,046 | 1 |
| Stone Corral Formation | 1,293 | 1,308 | 1 |
| Krider Limestone Member | 1,962 | — | 1 |
| Chase Group | 1,977 | — | 1 |
| Herington Limestone Member | 1,977 | — | 1 |
| Winfield Limestone Formation | 2,030–2,036 | — | 2 |
| Fort Riley Limestone Member | 2,148 | 2,170 | 1 |
| Florence Limestone Member | 2,180 | — | 1 |
| Matfield Shale Formation | 2,186 | — | 1 |
| Funston Formation | 2,257 | — | 1 |
| Blue Rapids Shale Formation | 2,270 | — | 1 |
| Cottonwood Limestone Member | 2,386 | — | 1 |
| Eskridge Shale Formation | 2,398 | — | 1 |
| Neva Limestone Member | 2,428 | — | 1 |
| Roca Shale Formation | 2,465 | — | 1 |
| Howe Limestone Member | 2,487 | — | 1 |
| Johnson Shale Formation | 2,510 | — | 1 |
| Long Creek Limestone Member | 2,530 | — | 1 |
| Janesville Shale Formation | 2,535 | — | 1 |
| Falls City Limestone Formation | 2,564 | — | 1 |
| Onaga Shale Formation | 2,588 | — | 1 |
| Wabaunsee Group | 2,610–2,678 | — | 5 |
| Root Shale Formation | 2,730 | — | 1 |
| Stotler Limestone Formation | 2,739 | — | 1 |
| Topeka Limestone Formation | 2,820–2,868 | — | 2 |
| Red Shale Bed | 2,821 | — | 1 |
| Severy Shale Formation | 2,860 | — | 1 |
| Shawnee Group | 2,868 | — | 2 |
| Lansing Group | 3,048 | — | 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. 3 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.079520, -101.889811
37.07952, -101.88981 · 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.