JOHNSTON 1
API 15055214600000 · Finney County, Kansas · IVANHOE WEST field
Producing
API
15055214600000
Operator
BEREXCO LLC
County
Finney
Field
IVANHOE WEST
Location
Permit
28-NOV-1995
Spudded
1995-12-02
Completed
1996-01-13
Measured depth
5,280 ft
Formation tops
Kansas records 74 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | — | 1,890 | 1 |
| Wellington Formation | 2,230 | — | 1 |
| Hutchinson Salt Member | 2,315 | — | 1 |
| Hollenberg Limestone Member | 2,510 | — | 1 |
| Chase Group | 2,539 | — | 1 |
| Herington Limestone Member | 2,539 | — | 1 |
| Paddock Shale Member | 2,558 | — | 1 |
| Krider Limestone Member | 2,563 | — | 1 |
| Odell Shale Formation | 2,580 | — | 1 |
| Winfield Limestone Formation | 2,594 | — | 1 |
| Gage Shale Member | 2,625 | — | 1 |
| Towanda Limestone Member | 2,650 | 2,692 | 1 |
| Fort Riley Limestone Member | 2,705 | 2,742 | 1 |
| Florence Limestone Member | 2,750 | — | 1 |
| Matfield Shale Formation | 2,774 | — | 1 |
| Wreford Limestone Formation | 2,793 | — | 1 |
| Council Grove Group | 2,815 | — | 1 |
| Speiser Shale Formation | 2,815 | — | 1 |
| Funston Formation | 2,824–2,838 | — | 2 |
| Blue Rapids Shale Formation | 2,868 | — | 1 |
| Crouse Limestone Formation | 2,886 | — | 1 |
| Easly Creek Shale Formation | 2,897 | — | 1 |
| Middleburg Limestone Member | 2,907 | — | 1 |
| Hooser Shale Member | 2,919 | — | 1 |
| Eiss Limestone Member | 2,931 | — | 1 |
| Stearns Shale Formation | 2,938 | — | 1 |
| Morrill Limestone Member | 2,950 | — | 1 |
| Florena Shale Member | 2,956 | — | 1 |
| Cottonwood Limestone Member | 2,960 | — | 1 |
| Eskridge Shale Formation | 2,977 | — | 1 |
| Neva Limestone Member | 3,000 | — | 1 |
| Roca Shale Formation | 3,056 | — | 1 |
| Howe Limestone Member | 3,074 | — | 1 |
| Johnson Shale Formation | 3,106 | — | 1 |
| Long Creek Limestone Member | 3,123 | — | 1 |
| Janesville Shale Formation | 3,150 | — | 1 |
| Falls City Limestone Formation | 3,162 | — | 1 |
| Onaga Shale Formation | 3,167 | — | 1 |
| Pennsylvanian System | 3,184 | — | 1 |
| Wabaunsee Group | 3,184–3,263 | — | 3 |
| Root Shale Formation | 3,301–3,344 | — | 2 |
| Stotler Limestone Formation | 3,360 | — | 1 |
| Red Shale Bed | 3,469 | — | 1 |
| Severy Shale Formation | 3,536 | — | 1 |
| Shawnee Group | 3,544 | — | 1 |
| Topeka Limestone Formation | 3,544 | — | 1 |
| Heebner Shale Member | 3,894 | — | 1 |
| Toronto Limestone Member | 3,908 | — | 1 |
| Iatan Limestone Member | 3,940 | — | 1 |
| Lansing Group | 3,987 | — | 1 |
| Iola Limestone Formation | 4,162 | — | 1 |
| Muncie Creek Shale Member | 4,213 | — | 1 |
| Dewey Limestone Formation | 4,220 | 4,244 | 1 |
| Stark Shale Member | 4,348 | — | 1 |
| Swope Limestone Formation | 4,363 | — | 1 |
| Hushpuckney Shale Member | 4,395 | — | 1 |
| Hertha Limestone Formation | 4,405 | — | 1 |
| Mound City Shale Member | 4,444 | — | 1 |
| Exline Limestone Member | 4,450 | — | 1 |
| Pleasanton Group | 4,486 | — | 1 |
| Marmaton Group | 4,506 | — | 2 |
| Fort Scott Limestone Formation | 4,594 | — | 1 |
| Little Osage Shale Member | 4,631 | — | 1 |
| Cherokee Group | 4,645 | — | 1 |
| Excello Shale Member | 4,645 | — | 1 |
| Atoka Shale Bed | 4,840 | — | 1 |
| Middle Morrowan Limestone Bed | 4,897 | — | 1 |
| Upper Kearny Member | 4,898 | — | 1 |
| Chesteran Stage | 4,993–5,018 | — | 2 |
| Chesteran Zone A Bed | 5,007 | — | 1 |
| Mississippian System | 5,018–5,023 | — | 2 |
| Meramecian Stage | 5,100 | — | 1 |
| St. Louis Limestone Formation | 5,100–5,224 | — | 3 |
| Ste. Genevieve Limestone Formation | 5,100 | 5,100 | 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
37.788663, -100.990126
37.78866, -100.99013 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Finney County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.