MONTGOMERY 7
API 15019258440000 · Chautauqua County, Kansas · PRAIRIE SPRINGS NORTHWEST field
Producing
API
15019258440000
Operator
Darrah Oil Company, LLC
County
Chautauqua
Field
PRAIRIE SPRINGS NORTHWEST
Location
Spudded
1989-08-07
Completed
1989-09-18
Measured depth
2,456 ft
Formation tops
Kansas records 9 formations for this well, shallowest first.
| Formation | Top (ft) | Picks |
|---|---|---|
| Tonganoxie Sandstone Member | 974 | 1 |
| Perry Farm Shale Member | 1,264 | 1 |
| Layton Sandstone Bed | 1,496 | 1 |
| Kansas City Group | 1,669 | 1 |
| Altamont Limestone Formation | 1,910 | 1 |
| Pawnee Limestone Formation | 2,011 | 1 |
| Fort Scott Limestone Formation | 2,072 | 1 |
| Cherokee Group | 2,138 | 1 |
| Mississippian System | 2,395–2,403 | 2 |
A dash is a formation Kansas records for this well without a depth. 1 formation was picked at more than one depth by different Kansas sources, and its range is shown rather than one of the answers.
Location
37.050862, -96.519663
37.05086, -96.51966 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Chautauqua County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.