Pfeifer 1-21
API 15065233780000 · Graham County, Kansas · KNOBEL SOUTH field
Plugged and AbandonedPlugged 2022-10-25
API
15065233780000
Operator
Urban Oil and Gas Group LLC
County
Graham
Field
KNOBEL SOUTH
Location
Permit
20-NOV-2007
Spudded
2007-12-13
Completed
2008-01-10
Plugged
2022-10-25
Measured depth
4,151 ft
Formation tops
Kansas records 6 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) |
|---|---|---|
| Anhydrite | 2,261 | — |
| Topeka | 3,643 | — |
| Queen Hill | 3,801 | — |
| Heebner | 3,855 | — |
| Toronto | 3,886 | — |
| Lansing-Kansas City | 3,903 | 4,125 |
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.
Location
39.258234, -100.119947
39.25823, -100.11995 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Graham County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.