Clark 2-14
API 15175216790000 · Seward County, Kansas · THIRTY-ONE SOUTHWEST field
Plugged and AbandonedPlugged 1997-11-19
API
15175216790000
Operator
Pioneer Natural Resources USA, Inc.
County
Seward
Field
THIRTY-ONE SOUTHWEST
Location
Permit
22-OCT-1997
Spudded
1997-11-08
Completed
1997-11-16
Plugged
1997-11-19
Measured depth
5,850 ft
Formation tops
Kansas records 81 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Wellington Formation | 2,174 | — | 1 |
| Hutchinson Salt Member | 2,356 | — | 1 |
| Hollenberg Limestone Member | 2,612 | — | 1 |
| Chase Group | 2,631 | — | 1 |
| Herington Limestone Member | 2,631 | — | 1 |
| Paddock Shale Member | 2,660 | — | 1 |
| Krider Limestone Member | 2,670 | — | 2 |
| Odell Shale Formation | 2,703 | — | 1 |
| Winfield Limestone Formation | 2,715–2,717 | 2,717 | 2 |
| Gage Shale Member | 2,745 | — | 1 |
| Towanda Limestone Member | 2,765 | 2,812 | 1 |
| Fort Riley Limestone Member | 2,826 | 2,880 | 1 |
| Florence Limestone Member | 2,862 | — | 1 |
| Matfield Shale Formation | 2,902 | — | 1 |
| Wreford Limestone Formation | 2,919 | — | 1 |
| Council Grove Group | 2,949 | — | 1 |
| Speiser Shale Formation | 2,950 | — | 1 |
| Funston Formation | 2,957–2,962 | — | 2 |
| Blue Rapids Shale Formation | 3,003 | — | 1 |
| Crouse Limestone Formation | 3,013 | — | 1 |
| Easly Creek Shale Formation | 3,030 | — | 1 |
| Middleburg Limestone Member | 3,039 | — | 1 |
| Hooser Shale Member | 3,052 | — | 1 |
| Eiss Limestone Member | 3,060 | — | 1 |
| Stearns Shale Formation | 3,068 | — | 1 |
| Morrill Limestone Member | 3,073 | — | 1 |
| Florena Shale Member | 3,091 | — | 1 |
| Cottonwood Limestone Member | 3,095 | — | 1 |
| Eskridge Shale Formation | 3,138 | — | 1 |
| Neva Limestone Member | 3,162 | — | 1 |
| Roca Shale Formation | 3,226 | — | 1 |
| Howe Limestone Member | 3,238 | — | 1 |
| Johnson Shale Formation | 3,268 | — | 1 |
| Long Creek Limestone Member | 3,271 | — | 1 |
| Janesville Shale Formation | 3,308 | — | 1 |
| Falls City Limestone Formation | 3,329 | — | 1 |
| Onaga Shale Formation | 3,342–3,354 | — | 2 |
| Pennsylvanian System | 3,354 | — | 1 |
| Wabaunsee Group | 3,354–3,415 | — | 3 |
| Root Shale Formation | 3,494 | — | 2 |
| Stotler Limestone Formation | 3,504 | — | 1 |
| Red Shale Bed | 3,626–3,658 | — | 3 |
| Severy Shale Formation | 3,724 | — | 1 |
| Shawnee Group | 3,728–3,820 | — | 2 |
| Topeka Limestone Formation | 3,728 | — | 1 |
| Jones Pont Shale Member | 3,956 | — | 1 |
| Heebner Shale Member | 4,175 | — | 1 |
| Toronto Limestone Member | 4,194 | — | 1 |
| Haskell Limestone Member | 4,247 | — | 1 |
| Iatan Limestone Member | 4,247 | — | 1 |
| Lansing Group | 4,248–4,286 | — | 3 |
| Iola Limestone Formation | 4,450 | — | 1 |
| Muncie Creek Shale Member | 4,534 | — | 1 |
| Dewey Limestone Formation | 4,576 | 4,604 | 1 |
| Stark Shale Member | 4,764 | — | 1 |
| Swope Limestone Formation | 4,774 | — | 1 |
| Hushpuckney Shale Member | 4,820 | — | 1 |
| Hertha Limestone Formation | 4,834 | — | 1 |
| Mound City Shale Member | 4,855 | — | 1 |
| Exline Limestone Member | 4,872 | — | 1 |
| Pleasanton Group | 4,916 | — | 1 |
| Marmaton Group | 4,926 | — | 1 |
| Altamont Limestone Formation | 4,951–4,960 | 4,960 | 2 |
| Pawnee Limestone Formation | 4,993 | — | 1 |
| Novinger Limestone Bed | 4,994 | 4,994 | 1 |
| Fort Scott Limestone Formation | 5,032 | — | 1 |
| Little Osage Shale Member | 5,069 | — | 1 |
| Cherokee Group | 5,090 | — | 1 |
| Excello Shale Member | 5,090 | — | 1 |
| Verdigris Limestone Member | 5,140 | — | 1 |
| Atoka Shale Bed | 5,349 | — | 1 |
| Middle Morrowan Limestone Bed | 5,422 | — | 1 |
| Upper Kearny Member | 5,422 | — | 1 |
| Chesteran Stage | 5,499 | — | 1 |
| Chesteran Zone B Bed | 5,499 | — | 1 |
| Mississippian System | 5,499 | — | 1 |
| Chesteran Sandstone Lower Bed | 5,574–5,607 | — | 2 |
| Chesteran Zone A Bed | 5,577 | — | 1 |
| Meramecian Stage | 5,706 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,706 | 5,788 | 1 |
| St. Louis Limestone Formation | 5,794 | — | 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. 9 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.347561, -100.774799
37.34756, -100.77480 · 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.