RILEY 1-28
API 15129103680000 · Morton County, Kansas · GREENWOOD GAS AREA field
Producing
API
15129103680000
Operator
Eiger Operating Company, LLC
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1955-12-12
Completed
1956-01-11
Measured depth
3,130 ft
Formation tops
Kansas records 31 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 740 | 888 | 1 |
| Cedar Hills Sandstone Formation | 930 | 1,082 | 1 |
| Stone Corral Formation | 1,324 | 1,340 | 1 |
| Hutchinson Salt Member | 1,782 | — | 1 |
| Chase Group | 2,003 | — | 1 |
| Herington Limestone Member | 2,003 | — | 1 |
| Paddock Shale Member | 2,014 | — | 1 |
| Krider Limestone Member | 2,022 | — | 1 |
| Odell Shale Formation | 2,025 | — | 1 |
| Winfield Limestone Formation | 2,050 | — | 1 |
| Fort Riley Limestone Member | 2,192 | 2,210 | 1 |
| Florence Limestone Member | 2,222 | — | 1 |
| Matfield Shale Formation | 2,230 | — | 1 |
| Funston Formation | 2,303 | — | 1 |
| Cottonwood Limestone Member | 2,418 | — | 1 |
| Eskridge Shale Formation | 2,430 | — | 1 |
| Neva Limestone Member | 2,464 | — | 1 |
| Roca Shale Formation | 2,503 | — | 1 |
| Howe Limestone Member | 2,520 | — | 1 |
| Johnson Shale Formation | 2,542 | — | 1 |
| Long Creek Limestone Member | 2,568 | — | 1 |
| Janesville Shale Formation | 2,572 | — | 1 |
| Falls City Limestone Formation | 2,600 | — | 1 |
| Onaga Shale Formation | 2,622 | — | 1 |
| Wabaunsee Group | 2,642–2,712 | — | 3 |
| Root Shale Formation | 2,763 | — | 1 |
| Stotler Limestone Formation | 2,772 | — | 1 |
| Red Shale Bed | 2,844 | — | 1 |
| Severy Shale Formation | 2,882 | — | 1 |
| Shawnee Group | 2,886 | — | 1 |
| Topeka Limestone Formation | 2,886 | — | 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. 1 formation was picked at more than one depth by different Kansas sources, and its range is shown rather than one of the answers.
Location
37.057659, -101.885582
37.05766, -101.88558 · 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.