Neff 'A' 1-9
API 15093208650000 · Kearny County, Kansas · WILDCAT field
Plugged and AbandonedPlugged 1986-12-31
API
15093208650000
Operator
unavailable
County
Kearny
Field
WILDCAT
Location
Spudded
1986-12-04
Completed
1986-12-31
Plugged
1986-12-31
Measured depth
5,650 ft
Formation tops
Kansas records 73 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,720 | 1,810 | 1 |
| Wellington Formation | 2,100 | — | 1 |
| Hutchinson Salt Member | 2,182 | — | 1 |
| Hollenberg Limestone Member | 2,332 | — | 1 |
| Chase Group | 2,360 | — | 1 |
| Herington Limestone Member | 2,360 | — | 1 |
| Paddock Shale Member | 2,374 | — | 1 |
| Krider Limestone Member | 2,376 | — | 1 |
| Odell Shale Formation | 2,394 | — | 1 |
| Winfield Limestone Formation | 2,415 | 2,436 | 3 |
| Gage Shale Member | 2,442 | — | 1 |
| Towanda Limestone Member | 2,474 | 2,504 | 1 |
| Fort Riley Limestone Member | 2,526 | 2,566 | 1 |
| Matfield Shale Formation | 2,592 | — | 1 |
| Wreford Limestone Formation | 2,615 | — | 1 |
| Council Grove Group | 2,635 | — | 1 |
| Speiser Shale Formation | 2,635 | — | 1 |
| Funston Formation | 2,662 | — | 1 |
| Blue Rapids Shale Formation | 2,690 | — | 1 |
| Crouse Limestone Formation | 2,710 | — | 1 |
| Easly Creek Shale Formation | 2,718 | — | 1 |
| Middleburg Limestone Member | 2,734 | — | 1 |
| Hooser Shale Member | 2,740 | — | 1 |
| Eiss Limestone Member | 2,758 | — | 1 |
| Stearns Shale Formation | 2,763 | — | 1 |
| Morrill Limestone Member | 2,776 | — | 1 |
| Florena Shale Member | 2,778 | — | 1 |
| Cottonwood Limestone Member | 2,784 | — | 1 |
| Eskridge Shale Formation | 2,802 | — | 1 |
| Neva Limestone Member | 2,830 | — | 1 |
| Roca Shale Formation | 2,876 | — | 1 |
| Howe Limestone Member | 2,900 | — | 1 |
| Johnson Shale Formation | 2,934 | — | 1 |
| Long Creek Limestone Member | 2,951 | — | 1 |
| Janesville Shale Formation | 2,980 | — | 1 |
| Falls City Limestone Formation | 2,993 | — | 1 |
| Onaga Shale Formation | 3,010 | — | 1 |
| Pennsylvanian System | 3,018 | — | 1 |
| Wabaunsee Group | 3,018–3,117 | — | 4 |
| Root Shale Formation | 3,188 | — | 1 |
| Stotler Limestone Formation | 3,196 | — | 1 |
| Red Shale Bed | 3,300 | — | 1 |
| Severy Shale Formation | 3,359 | — | 1 |
| Shawnee Group | 3,369 | — | 1 |
| Topeka Limestone Formation | 3,369 | — | 1 |
| Heebner Shale Member | 3,700–3,717 | — | 2 |
| Toronto Limestone Member | 3,716 | — | 1 |
| Iatan Limestone Member | 3,751 | — | 1 |
| Lansing Group | 3,805 | — | 1 |
| Iola Limestone Formation | 3,948 | — | 1 |
| Muncie Creek Shale Member | 4,022 | — | 1 |
| Dewey Limestone Formation | 4,040 | — | 1 |
| Stark Shale Member | 4,159 | — | 1 |
| Swope Limestone Formation | 4,170 | — | 1 |
| Hushpuckney Shale Member | 4,210 | — | 1 |
| Hertha Limestone Formation | 4,213 | — | 1 |
| Mound City Shale Member | 4,260 | — | 1 |
| Exline Limestone Member | 4,270 | — | 1 |
| Pleasanton Group | 4,330 | — | 1 |
| Marmaton Group | 4,364 | — | 1 |
| Fort Scott Limestone Formation | 4,448 | — | 1 |
| Little Osage Shale Member | 4,483 | — | 1 |
| Cherokee Group | 4,496–4,498 | — | 2 |
| Excello Shale Member | 4,496 | — | 1 |
| Atoka Shale Bed | 4,734 | — | 1 |
| Middle Morrowan Limestone Bed | 4,856 | — | 1 |
| Upper Kearny Member | 4,858 | — | 1 |
| Chesteran Stage | 5,123 | — | 1 |
| Mississippian System | 5,123–5,183 | — | 2 |
| Ste. Genevieve Limestone Formation | 5,172–5,183 | — | 2 |
| Meramecian Stage | 5,183 | — | 1 |
| St. Louis Limestone Formation | 5,247–5,251 | — | 2 |
| Salem Limestone Formation | 5,502 | — | 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
37.807113, -101.379325
37.80711, -101.37932 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Kearny County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.