ONION 'B' 4
API 15081204030001 · Haskell County, Kansas · KOENIG field
Recompleted
API
15081204030001
Operator
OXY USA Inc.
County
Haskell
Field
KOENIG
Location
Spudded
1990-01-30
Completed
1990-02-10
Measured depth
5,600 ft
Formation tops
Kansas records 74 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,824 | 1 |
| Wellington Formation | 2,206 | — | 1 |
| Hutchinson Salt Member | 2,308 | — | 1 |
| Chase Group | 2,554 | — | 1 |
| Herington Limestone Member | 2,554 | — | 1 |
| Paddock Shale Member | 2,570 | — | 1 |
| Krider Limestone Member | 2,580 | — | 1 |
| Odell Shale Formation | 2,604 | — | 1 |
| Winfield Limestone Formation | 2,622 | — | 1 |
| Gage Shale Member | 2,658 | — | 1 |
| Towanda Limestone Member | 2,689 | 2,740 | 1 |
| Fort Riley Limestone Member | 2,748 | 2,786 | 1 |
| Florence Limestone Member | 2,801 | — | 1 |
| Matfield Shale Formation | 2,817 | — | 1 |
| Wreford Limestone Formation | 2,835 | — | 1 |
| Council Grove Group | 2,858 | — | 1 |
| Speiser Shale Formation | 2,858 | — | 1 |
| Funston Formation | 2,867 | — | 1 |
| Blue Rapids Shale Formation | 2,911 | — | 1 |
| Crouse Limestone Formation | 2,923 | — | 1 |
| Easly Creek Shale Formation | 2,938 | — | 1 |
| Middleburg Limestone Member | 2,946 | — | 1 |
| Hooser Shale Member | 2,959 | — | 1 |
| Eiss Limestone Member | 2,965 | — | 1 |
| Stearns Shale Formation | 2,969 | — | 1 |
| Morrill Limestone Member | 2,977 | — | 1 |
| Florena Shale Member | 2,982 | — | 1 |
| Cottonwood Limestone Member | 2,983 | — | 1 |
| Eskridge Shale Formation | 3,002 | — | 1 |
| Neva Limestone Member | 3,017 | — | 1 |
| Roca Shale Formation | 3,086 | — | 1 |
| Howe Limestone Member | 3,103 | — | 1 |
| Johnson Shale Formation | 3,121 | — | 1 |
| Long Creek Limestone Member | 3,126 | — | 1 |
| Janesville Shale Formation | 3,170 | — | 1 |
| Falls City Limestone Formation | 3,187 | — | 1 |
| Onaga Shale Formation | 3,215 | — | 1 |
| Wabaunsee Group | 3,236–3,286 | — | 3 |
| Root Shale Formation | 3,364 | — | 1 |
| Stotler Limestone Formation | 3,377 | — | 1 |
| Red Shale Bed | 3,492 | — | 1 |
| Severy Shale Formation | 3,565 | — | 1 |
| Shawnee Group | 3,571 | — | 1 |
| Topeka Limestone Formation | 3,571 | — | 1 |
| Heebner Shale Member | 3,982 | — | 1 |
| Toronto Limestone Member | 4,000 | — | 1 |
| Iatan Limestone Member | 4,034 | — | 1 |
| Lansing Group | 4,034–4,074 | — | 3 |
| Iola Limestone Formation | 4,238 | — | 1 |
| Muncie Creek Shale Member | 4,304 | — | 1 |
| Dewey Limestone Formation | 4,323 | — | 1 |
| Dennis Limestone Formation | 4,422 | — | 1 |
| Stark Shale Member | 4,482 | — | 1 |
| Swope Limestone Formation | 4,494 | — | 1 |
| Hushpuckney Shale Member | 4,546 | — | 1 |
| Hertha Limestone Formation | 4,556 | — | 1 |
| Mound City Shale Member | 4,587 | — | 1 |
| Pleasanton Group | 4,637 | — | 2 |
| Marmaton Group | 4,647 | — | 2 |
| Fort Scott Limestone Formation | 4,769 | — | 1 |
| Little Osage Shale Member | 4,800 | — | 1 |
| Cherokee Group | 4,818 | — | 1 |
| Excello Shale Member | 4,818 | — | 1 |
| Atoka Shale Bed | 5,073 | — | 1 |
| Middle Morrowan Limestone Bed | 5,132–5,192 | — | 2 |
| Upper Kearny Member | 5,132 | — | 1 |
| Middle Morrowan Sandstone Bed | 5,192 | — | 1 |
| Chesteran Stage | 5,305 | — | 1 |
| Chesteran Zone A Bed | 5,305 | — | 1 |
| Mississippian System | 5,305 | — | 1 |
| Meramecian Stage | 5,396 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,396 | — | 1 |
| St. Louis Limestone Formation | 5,458 | — | 1 |
| Kansas City Group | — | — | 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. 3 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.556603, -101.014704
37.55660, -101.01470 · 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.