HANNA UNIT 1
API 15129101630000 · Morton County, Kansas · GREENWOOD field
ON LIST
API
15129101630000
Operator
Dover Atwood Corp
County
Morton
Field
GREENWOOD
Location
Spudded
1999-09-21
Completed
1999-09-24
Measured depth
3,455 ft
Formation tops
Kansas records 30 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 970 | 1,083 | 1 |
| Cedar Hills Sandstone Formation | 1,136 | 1,250 | 1 |
| Stone Corral Formation | 1,452 | 1,472 | 1 |
| Winfield Limestone Formation | 2,144 | — | 2 |
| Gage Shale Member | 2,160 | — | 1 |
| Fort Riley Limestone Member | 2,266 | 2,280 | 1 |
| Florence Limestone Member | 2,290 | — | 1 |
| Matfield Shale Formation | 2,303 | — | 1 |
| Wreford Limestone Formation | 2,347 | — | 1 |
| Council Grove Group | 2,359 | — | 1 |
| Speiser Shale Formation | 2,359 | — | 1 |
| Funston Formation | 2,388 | — | 1 |
| Cottonwood Limestone Member | 2,533 | — | 1 |
| Eskridge Shale Formation | 2,540 | — | 1 |
| Neva Limestone Member | 2,570 | — | 1 |
| Roca Shale Formation | 2,588 | — | 1 |
| Howe Limestone Member | 2,626 | — | 1 |
| Johnson Shale Formation | 2,641 | — | 1 |
| Long Creek Limestone Member | 2,680 | — | 1 |
| Janesville Shale Formation | 2,690 | — | 1 |
| Falls City Limestone Formation | 2,706 | — | 1 |
| Onaga Shale Formation | 2,727 | — | 1 |
| Wabaunsee Group | 2,766–2,884 | — | 4 |
| Root Shale Formation | 2,916 | — | 1 |
| Stotler Limestone Formation | 2,933 | — | 1 |
| Red Shale Bed | 3,016 | — | 1 |
| Severy Shale Formation | 3,099 | — | 1 |
| Shawnee Group | 3,117 | — | 2 |
| Topeka Limestone Formation | 3,117–3,142 | — | 2 |
| Heebner Shale Member | 3,383 | — | 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. 2 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.310109, -102.019167
37.31011, -102.01917 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Morton County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.