MATZEN 'A' 1
API 15129100250000 · Morton County, Kansas · GREENWOOD GAS AREA field
Recompleted
API
15129100250000
Operator
OXY USA Inc.
County
Morton
Field
GREENWOOD GAS AREA
Location
Spudded
1960-11-10
Completed
1961-01-03
Measured depth
3,280 ft
Formation tops
Kansas records 32 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Blaine Formation | 927 | 1,009 | 1 |
| Cedar Hills Sandstone Formation | 1,056 | 1,174 | 1 |
| Stone Corral Formation | 1,400 | 1,416 | 1 |
| Winfield Limestone Formation | 2,092–2,113 | — | 2 |
| Gage Shale Member | 2,130 | — | 1 |
| Towanda Limestone Member | 2,178 | — | 1 |
| Fort Riley Limestone Member | 2,230 | 2,250 | 1 |
| Florence Limestone Member | 2,258 | — | 1 |
| Matfield Shale Formation | 2,266 | — | 1 |
| Wreford Limestone Formation | 2,293 | — | 1 |
| Council Grove Group | 2,310 | — | 1 |
| Speiser Shale Formation | 2,310 | — | 1 |
| Funston Formation | 2,340 | — | 1 |
| Blue Rapids Shale Formation | 2,370 | — | 1 |
| Cottonwood Limestone Member | 2,470 | — | 1 |
| Eskridge Shale Formation | 2,480 | — | 1 |
| Neva Limestone Member | 2,510 | — | 1 |
| Roca Shale Formation | 2,531 | — | 1 |
| Howe Limestone Member | 2,560 | — | 1 |
| Johnson Shale Formation | 2,579 | — | 1 |
| Long Creek Limestone Member | 2,600 | — | 1 |
| Janesville Shale Formation | 2,623 | — | 1 |
| Falls City Limestone Formation | 2,645 | — | 1 |
| Onaga Shale Formation | 2,672 | — | 1 |
| Wabaunsee Group | 2,704–2,758 | — | 4 |
| Root Shale Formation | 2,839 | — | 1 |
| Stotler Limestone Formation | 2,852 | — | 1 |
| Red Shale Bed | 2,942 | — | 1 |
| Topeka Limestone Formation | 2,948–3,012 | — | 2 |
| Severy Shale Formation | 2,998 | — | 1 |
| Shawnee Group | 3,012 | — | 2 |
| Lansing Group | 3,208 | — | 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. 3 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.246934, -101.922790
37.24693, -101.92279 · 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.