CAROL EILERTS 1
API 15081202780000 · Haskell County, Kansas · SUBLETTE field
Producing
API
15081202780000
Operator
Three-D Resources, Inc.
County
Haskell
Field
SUBLETTE
Location
Spudded
1983-06-22
Completed
1983-11-09
Measured depth
5,850 ft
Formation tops
Kansas records 84 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 1,209 | 1,277 | 1 |
| Cedar Hills Sandstone Formation | 1,337 | 1,500 | 1 |
| Stone Corral Formation | 1,780 | 1,856 | 1 |
| Wellington Formation | 2,269 | — | 1 |
| Hutchinson Salt Member | 2,399 | — | 1 |
| Hollenberg Limestone Member | 2,654 | — | 1 |
| Chase Group | 2,680 | — | 1 |
| Herington Limestone Member | 2,680 | — | 1 |
| Paddock Shale Member | 2,700 | — | 1 |
| Krider Limestone Member | 2,710 | — | 1 |
| Odell Shale Formation | 2,743 | — | 1 |
| Winfield Limestone Formation | 2,756 | — | 1 |
| Gage Shale Member | 2,778 | — | 1 |
| Towanda Limestone Member | 2,802 | 2,846 | 1 |
| Fort Riley Limestone Member | 2,856 | 2,896 | 1 |
| Florence Limestone Member | 2,899–2,920 | — | 3 |
| Matfield Shale Formation | 2,931 | — | 1 |
| Wreford Limestone Formation | 2,948 | — | 1 |
| Council Grove Group | 2,982 | — | 1 |
| Speiser Shale Formation | 2,982 | — | 1 |
| Funston Formation | 2,993 | — | 1 |
| A1_LM | 3,000 | — | 1 |
| B1_SH | 3,030 | — | 1 |
| Blue Rapids Shale Formation | 3,032 | — | 1 |
| Crouse Limestone Formation | 3,046 | — | 1 |
| B1_LM | 3,047 | — | 1 |
| Easly Creek Shale Formation | 3,064 | — | 1 |
| Middleburg Limestone Member | 3,071 | — | 1 |
| Hooser Shale Member | 3,086 | — | 1 |
| Eiss Limestone Member | 3,095 | — | 1 |
| B3_LM | 3,096 | — | 1 |
| Stearns Shale Formation | 3,106 | — | 1 |
| Morrill Limestone Member | 3,111 | — | 1 |
| B5_SH | 3,123 | — | 1 |
| Florena Shale Member | 3,124 | — | 1 |
| B5_LM | 3,126 | — | 1 |
| Cottonwood Limestone Member | 3,127 | — | 1 |
| Eskridge Shale Formation | 3,152 | — | 1 |
| Neva Limestone Member | 3,164 | — | 1 |
| Roca Shale Formation | 3,240 | — | 1 |
| Howe Limestone Member | 3,254 | — | 1 |
| Johnson Shale Formation | 3,284 | — | 1 |
| Long Creek Limestone Member | 3,290 | — | 1 |
| Janesville Shale Formation | 3,317 | — | 1 |
| Falls City Limestone Formation | 3,348 | — | 1 |
| Onaga Shale Formation | 3,377 | — | 1 |
| Wabaunsee Group | 3,377–3,448 | — | 3 |
| Root Shale Formation | 3,520 | — | 1 |
| Stotler Limestone Formation | 3,532 | — | 1 |
| Red Shale Bed | 3,646 | — | 1 |
| Severy Shale Formation | 3,735 | — | 1 |
| Shawnee Group | 3,741–3,967 | — | 3 |
| Topeka Limestone Formation | 3,741 | — | 1 |
| Jones Pont Shale Member | 3,950 | — | 1 |
| Heebner Shale Member | 4,162 | — | 1 |
| Toronto Limestone Member | 4,190 | — | 1 |
| Iatan Limestone Member | 4,222 | — | 1 |
| Lansing Group | 4,222–4,260 | — | 3 |
| Iola Limestone Formation | 4,433 | — | 1 |
| Muncie Creek Shale Member | 4,514 | — | 1 |
| Dewey Limestone Formation | 4,532 | 4,561 | 1 |
| Stark Shale Member | 4,694 | — | 1 |
| Swope Limestone Formation | 4,706 | — | 1 |
| Hushpuckney Shale Member | 4,736 | — | 1 |
| Hertha Limestone Formation | 4,746 | — | 1 |
| Mound City Shale Member | 4,790 | — | 1 |
| Exline Limestone Member | 4,800 | — | 1 |
| Pleasanton Group | 4,845 | — | 1 |
| Marmaton Group | 4,852–4,883 | — | 2 |
| Fort Scott Limestone Formation | 4,968 | — | 1 |
| Little Osage Shale Member | 5,000 | — | 1 |
| Cherokee Group | 5,018 | — | 1 |
| Excello Shale Member | 5,018 | — | 1 |
| Verdigris Limestone Member | 5,060 | — | 1 |
| Atokan Stage | 5,176 | — | 1 |
| Atoka Shale Bed | 5,239 | — | 1 |
| Upper Kearny Member | 5,290 | — | 1 |
| Chesteran Stage | 5,342 | — | 1 |
| Mississippian System | 5,342 | — | 1 |
| Meramecian Stage | 5,432 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,432 | — | 1 |
| St. Louis Limestone Formation | 5,527–5,551 | — | 2 |
| Salem Limestone Formation | 5,716 | — | 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
37.451264, -100.840943
37.45126, -100.84094 · 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.