CLAWSON 1-9
API 15081203470000 · Haskell County, Kansas · EUBANK field
Recompleted
API
15081203470000
Operator
Pioneer Natural Resources USA, Inc.
County
Haskell
Field
EUBANK
Location
Spudded
1984-12-29
Completed
1985-02-09
Measured depth
5,682 ft
Formation tops
Kansas records 76 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,763 | 1,840 | 1 |
| Wellington Formation | 2,213 | — | 1 |
| Hutchinson Salt Member | 2,315 | — | 1 |
| Hollenberg Limestone Member | 2,525 | — | 1 |
| Chase Group | 2,547 | — | 3 |
| Herington Limestone Member | 2,547 | — | 2 |
| Paddock Shale Member | 2,553 | — | 1 |
| Krider Limestone Member | 2,570 | — | 1 |
| Odell Shale Formation | 2,595 | — | 1 |
| Winfield Limestone Formation | 2,611 | — | 1 |
| Gage Shale Member | 2,652 | — | 1 |
| Towanda Limestone Member | 2,680 | 2,723 | 1 |
| Fort Riley Limestone Member | 2,734 | 2,791 | 1 |
| Florence Limestone Member | 2,793 | — | 1 |
| Matfield Shale Formation | 2,811 | — | 1 |
| Wreford Limestone Formation | 2,827 | — | 1 |
| Council Grove Group | 2,852 | — | 2 |
| Speiser Shale Formation | 2,852 | — | 1 |
| Funston Formation | 2,876 | — | 1 |
| Blue Rapids Shale Formation | 2,913 | — | 1 |
| Crouse Limestone Formation | 2,927 | — | 1 |
| Easly Creek Shale Formation | 2,944 | — | 1 |
| Middleburg Limestone Member | 2,952 | — | 1 |
| Hooser Shale Member | 2,962 | — | 1 |
| Eiss Limestone Member | 2,974 | — | 1 |
| Stearns Shale Formation | 2,978 | — | 1 |
| Morrill Limestone Member | 2,987 | — | 1 |
| Florena Shale Member | 2,993 | — | 1 |
| Cottonwood Limestone Member | 2,996 | — | 1 |
| Eskridge Shale Formation | 3,014 | — | 1 |
| Neva Limestone Member | 3,029 | — | 1 |
| Roca Shale Formation | 3,099 | — | 1 |
| Howe Limestone Member | 3,116 | — | 1 |
| Johnson Shale Formation | 3,133 | — | 1 |
| Long Creek Limestone Member | 3,157 | — | 1 |
| Janesville Shale Formation | 3,170 | — | 1 |
| Falls City Limestone Formation | 3,193 | — | 1 |
| Onaga Shale Formation | 3,232 | — | 1 |
| Wabaunsee Group | 3,248–3,302 | — | 3 |
| Root Shale Formation | 3,378 | — | 1 |
| Stotler Limestone Formation | 3,391 | — | 1 |
| Red Shale Bed | 3,505 | — | 1 |
| Severy Shale Formation | 3,572 | — | 1 |
| Shawnee Group | 3,578 | — | 1 |
| Topeka Limestone Formation | 3,578 | — | 1 |
| Heebner Shale Member | 3,984 | — | 1 |
| Toronto Limestone Member | 4,006 | — | 1 |
| Iatan Limestone Member | 4,041 | — | 1 |
| Lansing Group | 4,041–4,078 | — | 4 |
| Iola Limestone Formation | 4,234 | — | 1 |
| Muncie Creek Shale Member | 4,299 | — | 1 |
| Dewey Limestone Formation | 4,318 | — | 1 |
| Dennis Limestone Formation | 4,421 | — | 1 |
| Stark Shale Member | 4,478 | — | 1 |
| Swope Limestone Formation | 4,496 | — | 2 |
| Hushpuckney Shale Member | 4,536 | — | 1 |
| Hertha Limestone Formation | 4,562 | — | 2 |
| Mound City Shale Member | 4,600 | — | 1 |
| Pleasanton Group | 4,626–4,646 | — | 2 |
| Marmaton Group | 4,656 | — | 2 |
| Fort Scott Limestone Formation | 4,778 | — | 1 |
| Little Osage Shale Member | 4,804 | — | 1 |
| Cherokee Group | 4,824 | — | 1 |
| Excello Shale Member | 4,824 | — | 1 |
| Atokan Stage | 4,989 | — | 1 |
| Atoka Shale Bed | 5,100 | — | 1 |
| Middle Morrowan Limestone Bed | 5,168–5,264 | — | 3 |
| Upper Kearny Member | 5,168–5,186 | — | 2 |
| Morrowan A Sandstone Bed | 5,266 | — | 1 |
| Chesteran Stage | 5,362 | — | 1 |
| Chesteran Zone A Bed | 5,362–5,404 | — | 2 |
| Mississippian System | 5,362 | — | 2 |
| Meramecian Stage | 5,434 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,434 | — | 2 |
| Kansas City Group | — | — | 1 |
| Lower Kearny Member | — | — | 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. 6 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.538414, -101.050750
37.53841, -101.05075 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Haskell County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.