KNUDSON 'A' 1
API 15193201410000 · Thomas County, Kansas · KNUDSON field
Plugged and AbandonedPlugged 1978-10-19
API
15193201410000
Operator
unavailable
County
Thomas
Field
KNUDSON
Location
Permit
31-MAY-1977
Spudded
1977-06-08
Completed
1977-06-23
Plugged
1978-10-19
Measured depth
4,870 ft
Formation tops
Kansas records 35 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 2,722–2,725 | 2,762 | 2 |
| Neva Limestone Member | — | 3,444 | 1 |
| Wood Siding Formation | 3,631 | — | 1 |
| Root Shale Formation | — | 3,712 | 1 |
| Topeka Limestone Formation | 3,842 | — | 2 |
| Heebner Shale Member | 4,026–4,027 | — | 3 |
| Douglas Group | 4,062 | — | 1 |
| Lansing Group | 4,069 | — | 1 |
| Lansing-Kansas City | 4,072 | 4,324 | 1 |
| Stanton Limestone Formation | 4,100 | — | 1 |
| Bonner Springs Shale Member | 4,133 | — | 1 |
| Kansas City Group | — | 4,189 | 1 |
| Iola Limestone Formation | — | 4,190 | 1 |
| Paola Limestone Member | — | 4,196 | 1 |
| Cement City Limestone Member | 4,215 | — | 1 |
| Quivira Shale Member | — | 4,227 | 1 |
| Drum Limestone Member | 4,232 | — | 1 |
| Block Limestone Member | — | 4,240 | 1 |
| Winterset Limestone Member | 4,266 | — | 1 |
| Canville Limestone Member | — | 4,279 | 1 |
| Bethany Falls Limestone Member | 4,302 | — | 1 |
| Hushpuckney Shale Member | 4,305 | — | 1 |
| Hertha Limestone Formation | — | 4,325 | 1 |
| Lenapah Limestone Formation | 4,351 | — | 1 |
| Fort Scott Limestone Formation | 4,444 | — | 1 |
| Cherokee Group | 4,497 | — | 1 |
| Excello Shale Member | 4,532 | — | 1 |
| Mississippian System | 4,620–4,660 | — | 3 |
| Pennsylvanian System | — | 4,620 | 1 |
| St. Louis Limestone Formation | 4,660 | — | 1 |
| Arbuckle Group | 4,808–4,814 | — | 2 |
| Base Penn Conglomerate | — | — | 1 |
| Chesteran Stage | — | — | 1 |
| Morrowan Stage | — | — | 1 |
| Ste. Genevieve Limestone Formation | — | — | 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. 4 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
39.447873, -100.898247
39.44787, -100.89825 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Thomas County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.