Christopher 'B' 1
API 15067200080000 · Grant County, Kansas · DAVATZ field
Converted to EOR Well
API
15067200080000
Operator
OXY USA Inc.
County
Grant
Field
DAVATZ
Location
Spudded
1968-06-25
Completed
1968-08-13
Measured depth
5,390 ft
Formation tops
Kansas records 69 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Wellington Formation | 2,204 | — | 1 |
| Hutchinson Salt Member | 2,324 | — | 1 |
| Hollenberg Limestone Member | 2,538 | — | 1 |
| Chase Group | 2,558 | — | 1 |
| Herington Limestone Member | 2,558 | — | 1 |
| Paddock Shale Member | 2,574 | — | 1 |
| Krider Limestone Member | 2,578 | — | 2 |
| Odell Shale Formation | 2,602 | — | 1 |
| Winfield Limestone Formation | 2,628–2,632 | 2,632 | 3 |
| Gage Shale Member | 2,654 | — | 1 |
| Towanda Limestone Member | 2,680 | 2,718 | 1 |
| Fort Riley Limestone Member | 2,732 | 2,782 | 1 |
| Florence Limestone Member | 2,787 | — | 1 |
| Matfield Shale Formation | 2,808 | — | 1 |
| Wreford Limestone Formation | 2,826 | — | 1 |
| Council Grove Group | 2,846 | — | 1 |
| Speiser Shale Formation | 2,846 | — | 1 |
| Funston Formation | 2,868 | — | 1 |
| Blue Rapids Shale Formation | 2,902 | — | 1 |
| Crouse Limestone Formation | 2,920 | — | 1 |
| Easly Creek Shale Formation | 2,932 | — | 1 |
| Middleburg Limestone Member | 2,942 | — | 1 |
| Hooser Shale Member | 2,952 | — | 1 |
| Eiss Limestone Member | 2,966 | — | 1 |
| Stearns Shale Formation | 2,970 | — | 1 |
| Morrill Limestone Member | 2,980 | — | 1 |
| Florena Shale Member | 2,984 | — | 1 |
| Cottonwood Limestone Member | 2,990 | — | 1 |
| Eskridge Shale Formation | 3,004 | — | 1 |
| Neva Limestone Member | 3,028 | — | 1 |
| Roca Shale Formation | 3,090 | — | 1 |
| Howe Limestone Member | 3,107 | — | 1 |
| Johnson Shale Formation | 3,142 | — | 1 |
| Long Creek Limestone Member | 3,161 | — | 1 |
| Janesville Shale Formation | 3,180 | — | 1 |
| Falls City Limestone Formation | 3,198 | — | 1 |
| Onaga Shale Formation | 3,226 | — | 1 |
| Wabaunsee Group | 3,258–3,306 | — | 3 |
| Root Shale Formation | 3,398 | — | 1 |
| Stotler Limestone Formation | 3,408 | — | 1 |
| Red Shale Bed | 3,534 | — | 1 |
| Severy Shale Formation | 3,600 | — | 1 |
| Shawnee Group | 3,613 | — | 1 |
| Topeka Limestone Formation | 3,613 | — | 1 |
| Heebner Shale Member | 4,006 | — | 2 |
| Toronto Limestone Member | 4,018 | — | 1 |
| Iatan Limestone Member | 4,060 | — | 1 |
| Lansing Group | 4,102–4,103 | — | 3 |
| Iola Limestone Formation | 4,270 | — | 1 |
| Muncie Creek Shale Member | 4,334 | — | 1 |
| Dewey Limestone Formation | 4,354 | 4,363 | 1 |
| Stark Shale Member | 4,506 | — | 1 |
| Swope Limestone Formation | 4,532 | — | 1 |
| Hushpuckney Shale Member | 4,579 | — | 1 |
| Hertha Limestone Formation | 4,592 | — | 1 |
| Mound City Shale Member | 4,620 | — | 1 |
| Exline Limestone Member | 4,636 | — | 1 |
| Pleasanton Group | 4,680 | — | 1 |
| Marmaton Group | 4,694 | — | 2 |
| Fort Scott Limestone Formation | 4,824 | — | 1 |
| Little Osage Shale Member | 4,857 | — | 1 |
| Cherokee Group | 4,873–4,962 | — | 2 |
| Excello Shale Member | 4,873 | — | 1 |
| Verdigris Limestone Member | 4,926 | — | 1 |
| Atokan Stage | 5,061 | — | 1 |
| Atoka Shale Bed | 5,151 | — | 1 |
| Middle Morrowan Limestone Bed | 5,214–5,348 | — | 3 |
| Upper Kearny Member | 5,230 | — | 3 |
| Morrowan A Sandstone Bed | 5,244 | — | 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. 5 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.603526, -101.197150
37.60353, -101.19715 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Grant County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.