LLANOS 3
API 15181050410000 · Sherman County, Kansas · LLANOS field
Plugged and AbandonedPlugged 1971-02-12
API
15181050410000
Operator
unavailable
County
Sherman
Field
LLANOS
Location
Permit
22-SEP-1958
Spudded
1958-09-23
Completed
1958-11-07
Plugged
1971-02-12
Measured depth
4,950 ft
Formation tops
Kansas records 12 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 3,080 | 3,115 | 2 |
| Howard Limestone Formation | 4,050 | — | 1 |
| Topeka Limestone Formation | 4,075 | — | 1 |
| Heebner Shale Member | 4,212 | — | 1 |
| Toronto Limestone Member | 4,249 | — | 1 |
| Lansing - Kansas City Supergroup | 4,269 | 4,527 | 1 |
| Lansing Group | 4,269 | — | 1 |
| Dewey Limestone Formation | 4,404 | — | 1 |
| Kansas City Group | 4,527 | — | 1 |
| Marmaton Group | 4,535 | — | 1 |
| Cherokee Group | 4,698 | — | 1 |
| Mississippian System | 4,919 | — | 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.
Location
39.552876, -101.437989
39.55288, -101.43799 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Sherman County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.