THRASH 'TWIN' 29-485
API 15129204200000 · Morton County, Kansas · RICHFIELD field
Plugged and AbandonedPlugged 1980-01-13
API
15129204200000
Operator
unavailable
County
Morton
Field
RICHFIELD
Location
Spudded
1979-12-20
Completed
1980-01-10
Plugged
1980-01-13
Measured depth
5,500 ft
Formation tops
Kansas records 71 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,521 | 1 |
| Hutchinson Salt Member | 1,960 | — | 1 |
| Hollenberg Limestone Member | 2,141 | — | 1 |
| Chase Group | 2,186 | — | 1 |
| Krider Limestone Member | 2,186 | — | 1 |
| Odell Shale Formation | 2,210 | — | 1 |
| Winfield Limestone Formation | 2,239 | — | 1 |
| Gage Shale Member | 2,285 | — | 1 |
| Towanda Limestone Member | 2,316 | — | 1 |
| Fort Riley Limestone Member | 2,360 | 2,395 | 1 |
| Florence Limestone Member | 2,406 | — | 1 |
| Matfield Shale Formation | 2,420 | — | 1 |
| Wreford Limestone Formation | 2,443 | — | 1 |
| Council Grove Group | 2,460 | — | 1 |
| Speiser Shale Formation | 2,460 | — | 1 |
| Funston Formation | 2,494 | — | 1 |
| Blue Rapids Shale Formation | 2,520 | — | 1 |
| Crouse Limestone Formation | 2,558 | — | 1 |
| Easly Creek Shale Formation | 2,566 | — | 1 |
| Middleburg Limestone Member | 2,582 | — | 1 |
| Hooser Shale Member | 2,586 | — | 1 |
| Eiss Limestone Member | 2,603 | — | 1 |
| Stearns Shale Formation | 2,605 | — | 1 |
| Morrill Limestone Member | 2,621 | — | 1 |
| Florena Shale Member | 2,622 | — | 1 |
| Cottonwood Limestone Member | 2,636 | — | 1 |
| Eskridge Shale Formation | 2,650 | — | 1 |
| Neva Limestone Member | 2,676 | — | 1 |
| Roca Shale Formation | 2,712 | — | 1 |
| Howe Limestone Member | 2,732 | — | 1 |
| Johnson Shale Formation | 2,755 | — | 1 |
| Long Creek Limestone Member | 2,785 | — | 1 |
| Janesville Shale Formation | 2,801 | — | 1 |
| Falls City Limestone Formation | 2,818 | — | 1 |
| Onaga Shale Formation | 2,858 | — | 1 |
| Wabaunsee Group | 2,902–2,968 | — | 3 |
| Root Shale Formation | 3,040 | — | 1 |
| Stotler Limestone Formation | 3,054 | — | 1 |
| Red Shale Bed | 3,170 | — | 1 |
| Severy Shale Formation | 3,242 | — | 1 |
| Shawnee Group | 3,262 | — | 1 |
| Topeka Limestone Formation | 3,262 | — | 1 |
| Heebner Shale Member | 3,611 | — | 1 |
| Toronto Limestone Member | 3,626 | — | 1 |
| Iatan Limestone Member | 3,660 | — | 1 |
| Lansing Group | 3,730 | — | 1 |
| Iola Limestone Formation | 3,876 | — | 1 |
| Muncie Creek Shale Member | 3,963 | — | 1 |
| Dewey Limestone Formation | 3,972 | — | 1 |
| Dennis Limestone Formation | 4,071 | — | 1 |
| Stark Shale Member | 4,116 | — | 1 |
| Swope Limestone Formation | 4,137 | — | 1 |
| Hushpuckney Shale Member | 4,160 | — | 1 |
| Hertha Limestone Formation | 4,179 | — | 1 |
| Mound City Shale Member | 4,190 | — | 1 |
| Exline Limestone Member | 4,262 | — | 1 |
| Pleasanton Group | 4,315 | — | 1 |
| Marmaton Group | 4,336 | — | 1 |
| Altamont Limestone Formation | 4,399 | — | 1 |
| Pawnee Limestone Formation | 4,430 | — | 1 |
| Fort Scott Limestone Formation | 4,485 | — | 1 |
| Little Osage Shale Member | 4,514 | — | 1 |
| Cherokee Group | 4,542 | — | 1 |
| Excello Shale Member | 4,542 | — | 1 |
| Atoka Shale Bed | 4,834 | — | 1 |
| Upper Kearny Member | 4,944 | — | 1 |
| Morrowan B Sandstone Bed | 5,120 | — | 1 |
| Middle Morrowan Limestone Bed | 5,238 | — | 1 |
| Meramecian Stage | 5,430 | — | 1 |
| Mississippian System | 5,430 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,430–5,450 | — | 2 |
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
37.297874, -101.741580
37.29787, -101.74158 · 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.