R. L. Walker 6-20
API 15055209280000 · Finney County, Kansas · Congdon North field
Converted to EOR Well
API
15055209280000
Operator
BEREXCO LLC
County
Finney
Field
Congdon North
Location
Permit
24-JUL-1990
Spudded
1990-08-20
Completed
1990-10-05
Measured depth
4,880 ft
Formation tops
Kansas records 74 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,946 | 1 |
| Wellington Formation | 2,236 | — | 1 |
| Hutchinson Salt Member | 2,321 | — | 1 |
| Hollenberg Limestone Member | 2,498 | — | 1 |
| Chase Group | 2,526 | — | 1 |
| Herington Limestone Member | 2,526 | — | 1 |
| Paddock Shale Member | 2,543 | — | 1 |
| Krider Limestone Member | 2,548 | — | 1 |
| Odell Shale Formation | 2,566 | — | 1 |
| Winfield Limestone Formation | 2,586–2,596 | 2,596 | 2 |
| Gage Shale Member | 2,618 | — | 1 |
| Towanda Limestone Member | 2,646 | 2,696 | 1 |
| Fort Riley Limestone Member | 2,711 | 2,756 | 1 |
| Florence Limestone Member | 2,757 | — | 1 |
| Matfield Shale Formation | 2,771 | — | 1 |
| Wreford Limestone Formation | 2,791 | — | 1 |
| Council Grove Group | 2,813 | — | 1 |
| Speiser Shale Formation | 2,813 | — | 1 |
| Funston Formation | 2,834 | — | 1 |
| Blue Rapids Shale Formation | 2,866 | — | 1 |
| Crouse Limestone Formation | 2,886 | — | 1 |
| Easly Creek Shale Formation | 2,896 | — | 1 |
| Middleburg Limestone Member | 2,906 | — | 1 |
| Hooser Shale Member | 2,916 | — | 1 |
| Eiss Limestone Member | 2,932 | — | 1 |
| Stearns Shale Formation | 2,939 | — | 1 |
| Morrill Limestone Member | 2,950 | — | 1 |
| Florena Shale Member | 2,956 | — | 1 |
| Cottonwood Limestone Member | 2,961 | — | 1 |
| Eskridge Shale Formation | 2,978 | — | 1 |
| Neva Limestone Member | 3,006 | — | 1 |
| Roca Shale Formation | 3,055 | — | 1 |
| Howe Limestone Member | 3,075 | — | 1 |
| Johnson Shale Formation | 3,110 | — | 1 |
| Long Creek Limestone Member | 3,123 | — | 1 |
| Janesville Shale Formation | 3,162 | — | 1 |
| Falls City Limestone Formation | 3,166 | — | 1 |
| Onaga Shale Formation | 3,180 | — | 1 |
| Wabaunsee Group | 3,180–3,239 | — | 3 |
| Root Shale Formation | 3,280–3,311 | — | 2 |
| Stotler Limestone Formation | 3,356 | — | 1 |
| Red Shale Bed | 3,452 | — | 1 |
| Severy Shale Formation | 3,510 | — | 1 |
| Shawnee Group | 3,516–3,579 | — | 2 |
| Topeka Limestone Formation | 3,516 | — | 1 |
| Heebner Shale Member | 3,822 | — | 1 |
| Toronto Limestone Member | 3,840 | — | 1 |
| Iatan Limestone Member | 3,864 | — | 1 |
| Lansing Group | 3,910 | — | 2 |
| Iola Limestone Formation | 4,040 | — | 1 |
| Muncie Creek Shale Member | 4,081 | — | 1 |
| Dewey Limestone Formation | 4,088 | 4,111 | 1 |
| Stark Shale Member | 4,213 | — | 1 |
| Swope Limestone Formation | 4,230 | — | 1 |
| Hushpuckney Shale Member | 4,262 | — | 1 |
| Hertha Limestone Formation | 4,270 | — | 1 |
| Mound City Shale Member | 4,310 | — | 1 |
| Exline Limestone Member | 4,334 | — | 1 |
| Pleasanton Group | 4,366 | — | 1 |
| Marmaton Group | 4,386 | — | 1 |
| Altamont Limestone Formation | 4,410 | — | 1 |
| Pawnee Limestone Formation | 4,438 | — | 1 |
| Fort Scott Limestone Formation | 4,464 | — | 1 |
| Little Osage Shale Member | 4,494 | — | 1 |
| Cherokee Group | 4,510 | — | 1 |
| Excello Shale Member | 4,510 | — | 1 |
| Verdigris Limestone Member | 4,546 | — | 1 |
| Atoka Limestone Bed | 4,580 | — | 1 |
| Atokan Stage | 4,621 | — | 1 |
| Upper Kearny Member | 4,682 | — | 1 |
| Meramecian Stage | 4,748 | — | 1 |
| Mississippian System | 4,748 | — | 1 |
| St. Louis Limestone Formation | 4,748–4,786 | — | 2 |
| Ste. Genevieve Limestone Formation | 4,748 | — | 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. 5 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
38.037703, -100.853296
38.03770, -100.85330 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Finney County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.