BALLARD 1
API 15019264170000 · Chautauqua County, Kansas · PERU-SEDAN field
Producing
API
15019264170000
Operator
Keen Oil Co
County
Chautauqua
Field
PERU-SEDAN
Location
Permit
21-AUG-1995
Spudded
1995-08-23
Completed
1995-09-19
Measured depth
1,674 ft
Formation tops
Kansas records 18 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Englevale Sandstone Member | 1,020 | — | 1 |
| Weiser Sandstone Bed | 1,101 | — | 1 |
| Fort Scott Limestone Formation | 1,286–1,290 | — | 2 |
| Little Osage Shale Member | 1,319 | — | 1 |
| Summit Coal Bed | 1,325 | — | 1 |
| Blackjack Creek Limestone Member | 1,327 | — | 1 |
| Excello Shale Member | 1,345 | — | 1 |
| Cherokee Group | 1,350 | — | 1 |
| Mulky Coal Bed | 1,350 | 1,352 | 1 |
| Breezy Hill Limestone Member | — | 1,362 | 1 |
| Iron Post Coal Bed | 1,371 | 1,373 | 1 |
| Verdigris Limestone Member | 1,388 | — | 1 |
| Oakley Shale Member | 1,390 | — | 1 |
| Croweburg Coal Bed | 1,393 | 1,393 | 1 |
| Fleming Coal Bed | — | 1,405 | 1 |
| Mineral Coal Bed | — | 1,436 | 1 |
| Scammon Coal Bed | 1,470 | 1,472 | 1 |
| Mississippian System | 1,655 | — | 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. 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
37.143678, -96.110324
37.14368, -96.11032 · 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.