Shaw 1-31
API 15175208930000 · Seward County, Kansas · WILDCAT field
Plugged and AbandonedPlugged 1986-01-31
API
15175208930000
Operator
unavailable
County
Seward
Field
WILDCAT
Location
Spudded
1985-12-28
Completed
1986-01-12
Plugged
1986-01-31
Measured depth
6,300 ft
Formation tops
Kansas records 89 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,742 | 1,810 | 1 |
| Wellington Formation | 2,266 | — | 1 |
| Hutchinson Salt Member | 2,277 | — | 1 |
| Hollenberg Limestone Member | 2,602 | — | 1 |
| Herington Limestone Member | 2,633–2,634 | — | 2 |
| Chase Group | 2,634 | — | 1 |
| Paddock Shale Member | 2,652 | — | 1 |
| Krider Limestone Member | 2,658 | — | 1 |
| Odell Shale Formation | 2,693 | — | 1 |
| Winfield Limestone Formation | 2,705 | — | 2 |
| Gage Shale Member | 2,735 | — | 1 |
| Towanda Limestone Member | 2,754 | 2,806 | 1 |
| Fort Riley Limestone Member | 2,820 | 2,864 | 1 |
| Matfield Shale Formation | 2,890 | — | 1 |
| Wreford Limestone Formation | 2,908 | — | 1 |
| Council Grove Group | 2,932 | — | 2 |
| Speiser Shale Formation | 2,932 | — | 1 |
| Funston Formation | 2,942 | — | 1 |
| Blue Rapids Shale Formation | 2,990 | — | 1 |
| Crouse Limestone Formation | 3,002 | — | 1 |
| Easly Creek Shale Formation | 3,020 | — | 1 |
| Middleburg Limestone Member | 3,028 | — | 1 |
| Hooser Shale Member | 3,036 | — | 1 |
| Eiss Limestone Member | 3,049 | — | 1 |
| Stearns Shale Formation | 3,056 | — | 1 |
| Morrill Limestone Member | 3,066 | — | 1 |
| Florena Shale Member | 3,075 | — | 1 |
| Cottonwood Limestone Member | 3,082 | — | 1 |
| Eskridge Shale Formation | 3,111 | — | 1 |
| Neva Limestone Member | 3,119 | 3,149 | 2 |
| Roca Shale Formation | 3,184 | — | 1 |
| Howe Limestone Member | 3,196 | — | 1 |
| Johnson Shale Formation | 3,217 | — | 1 |
| Long Creek Limestone Member | 3,224 | — | 1 |
| Janesville Shale Formation | 3,243 | — | 1 |
| Falls City Limestone Formation | 3,264 | — | 1 |
| Onaga Shale Formation | 3,274 | — | 1 |
| Pennsylvanian System | 3,294 | — | 1 |
| Wabaunsee Group | 3,294–3,373 | — | 3 |
| Wood Siding Formation | 3,403 | — | 1 |
| Root Shale Formation | 3,442 | 3,518 | 2 |
| Stotler Limestone Formation | 3,454 | — | 1 |
| Red Shale Bed | 3,582 | — | 1 |
| Severy Shale Formation | 3,666 | — | 1 |
| Shawnee Group | 3,668 | — | 1 |
| Topeka Limestone Formation | 3,668–3,783 | — | 2 |
| Heebner Shale Member | 4,108 | — | 3 |
| Toronto Limestone Member | 4,125 | — | 2 |
| Douglas Group | 4,142 | — | 1 |
| Iatan Limestone Member | 4,175 | — | 1 |
| Lansing Group | 4,175–4,222 | — | 4 |
| Stanton Limestone Formation | 4,220 | — | 1 |
| Bonner Springs Shale Member | 4,302 | — | 1 |
| Iola Limestone Formation | 4,436–4,477 | 4,473 | 3 |
| Muncie Creek Shale Member | 4,467 | — | 1 |
| Dewey Limestone Formation | 4,477 | — | 1 |
| Stark Shale Member | 4,674 | — | 1 |
| Swope Limestone Formation | 4,697–4,720 | — | 2 |
| Hushpuckney Shale Member | 4,740–4,750 | — | 2 |
| Hertha Limestone Formation | 4,748–4,757 | 4,782 | 3 |
| Mound City Shale Member | 4,779 | — | 1 |
| Exline Limestone Member | 4,784 | — | 1 |
| Pleasanton Group | 4,846 | — | 1 |
| Lenapah Limestone Formation | 4,862 | — | 1 |
| Marmaton Group | 4,870 | — | 2 |
| Altamont Limestone Formation | 4,894 | 4,908 | 1 |
| Novinger Limestone Bed | 4,950 | 4,950 | 2 |
| Fort Scott Limestone Formation | 4,984 | — | 2 |
| Little Osage Shale Member | 5,025 | — | 1 |
| Cherokee Group | 5,026–5,058 | — | 2 |
| Excello Shale Member | 5,051–5,058 | — | 2 |
| Atokan Stage | 5,216 | — | 1 |
| Atoka Shale Bed | 5,334 | — | 1 |
| Morrowan Stage | 5,375 | — | 1 |
| Middle Morrowan Limestone Bed | 5,382–5,446 | — | 4 |
| Upper Kearny Member | 5,382 | — | 1 |
| Keyes Sandstone Bed | 5,487 | — | 1 |
| Chesteran Zone B Bed | 5,510–5,568 | 5,601 | 2 |
| Mississippian System | 5,510–5,568 | — | 3 |
| Chesteran Zone A Bed | 5,524–5,601 | — | 3 |
| Chesteran Sandstone Upper Bed | 5,548 | — | 1 |
| Chesteran Stage | 5,565–5,568 | — | 2 |
| Chesteran Sandstone Lower Bed | 5,654 | — | 1 |
| Meramecian Stage | 5,728–5,729 | — | 2 |
| Ste. Genevieve Limestone Formation | 5,728–5,730 | 5,781 | 3 |
| St. Louis Limestone Formation | 5,786–5,960 | — | 5 |
| Salem Limestone Formation | 5,920–5,958 | — | 2 |
| Warsaw Formation | 6,194 | — | 1 |
| Base Penn Conglomerate | — | — | 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. 19 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.309476, -101.056552
37.30948, -101.05655 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Seward County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.