MYRA ATWELL 1
API 15175000650000 · Seward County, Kansas · MASSONI field
Plugged and AbandonedPlugged 1954-09-29
API
15175000650000
Operator
unavailable
County
Seward
Field
MASSONI
Location
Spudded
1954-04-30
Completed
1954-06-30
Plugged
1954-09-29
Measured depth
6,045 ft
Formation tops
Kansas records 31 formations for this well, shallowest first.
| Formation | Top (ft) | Picks |
|---|---|---|
| Herington Limestone Member | 2,609 | 2 |
| Krider Limestone Member | 2,644 | 2 |
| Winfield Limestone Formation | 2,694 | 2 |
| Council Grove Group | 2,970 | 2 |
| Heebner Shale Member | 4,277–4,279 | 3 |
| Toronto Limestone Member | 4,294 | 2 |
| Lansing Group | 4,416 | 2 |
| Kansas City Group | 4,665 | 2 |
| Iola Limestone Formation | 4,688 | 2 |
| Dewey Limestone Formation | 4,720 | 2 |
| Stark Shale Member | 4,882 | 2 |
| Swope Limestone Formation | 4,898 | 2 |
| Hertha Limestone Formation | 4,935 | 2 |
| Pleasanton Group | 4,985 | 2 |
| Marmaton Group | 5,056 | 2 |
| Novinger Limestone Bed | 5,118 | 2 |
| Fort Scott Limestone Formation | 5,170 | 2 |
| Cherokee Group | 5,206 | 2 |
| Excello Shale Member | 5,230 | 2 |
| Middle Morrowan Limestone Bed | 5,550–5,551 | 3 |
| Upper Kearny Member | 5,551 | 1 |
| Keyes Sandstone Bed | 5,614 | 2 |
| Chesteran Stage | 5,621 | 2 |
| Chesteran Zone D Bed | 5,621 | 2 |
| Mississippian System | 5,621 | 2 |
| Chesteran Zone C Bed | 5,631 | 2 |
| Chesteran Zone B Bed | 5,648–5,781 | 2 |
| Chesteran Zone A Bed | 5,740 | 2 |
| Meramecian Stage | 5,828 | 3 |
| Ste. Genevieve Limestone Formation | 5,828 | 3 |
| St. Louis Limestone Formation | 5,902–5,952 | 2 |
A dash is a formation Kansas records for this well without a depth. 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
37.190523, -100.697398
37.19052, -100.69740 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Seward County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.