RALSTON 1-19
API 15129103660000 · Morton County, Kansas · GREENWOOD GAS AREA field
Inactive Well
API
15129103660000
Operator
Eiger Operating Company, LLC
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1955-06-24
Completed
1955-08-17
Measured depth
3,090 ft
Formation tops
Kansas records 28 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 663 | 820 | 1 |
| Cedar Hills Sandstone Formation | 860 | 1,005 | 1 |
| Stone Corral Formation | 1,246 | 1,260 | 1 |
| Chase Group | 1,938 | — | 1 |
| Herington Limestone Member | 1,938 | — | 1 |
| Winfield Limestone Formation | 1,975 | — | 1 |
| Fort Riley Limestone Member | 2,103 | — | 1 |
| Florence Limestone Member | 2,130 | — | 1 |
| Matfield Shale Formation | 2,140 | — | 1 |
| Cottonwood Limestone Member | 2,340 | — | 1 |
| Eskridge Shale Formation | 2,350 | — | 1 |
| Neva Limestone Member | 2,384 | — | 1 |
| Roca Shale Formation | 2,425 | — | 1 |
| Howe Limestone Member | 2,442 | — | 1 |
| Johnson Shale Formation | 2,462 | — | 1 |
| Long Creek Limestone Member | 2,487 | — | 1 |
| Janesville Shale Formation | 2,494 | — | 1 |
| Falls City Limestone Formation | 2,524 | — | 1 |
| Onaga Shale Formation | 2,540 | — | 1 |
| Wabaunsee Group | 2,563–2,630 | — | 4 |
| Root Shale Formation | 2,693 | — | 1 |
| Stotler Limestone Formation | 2,698 | — | 1 |
| Red Shale Bed | 2,774 | — | 1 |
| Severy Shale Formation | 2,814 | — | 1 |
| Shawnee Group | 2,821 | — | 2 |
| Topeka Limestone Formation | 2,821–2,874 | — | 2 |
| Heebner Shale Member | 3,063 | — | 1 |
| Toronto Limestone Member | 3,085 | — | 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
37.072183, -101.930571
37.07218, -101.93057 · 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.