Thomas WSW-1
API 15001287980000 · Allen County, Kansas · COLONY field
Producing
API
15001287980000
Operator
Colt Energy Inc
County
Allen
Field
COLONY
Location
Permit
18-MAY-1999
Spudded
1999-06-08
Completed
1999-06-14
Measured depth
1,260 ft
Formation tops
Kansas records 28 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) |
|---|---|---|
| Altamont Limestone Formation | 509 | — |
| LAKE_NEOSHO | 519 | — |
| AMORET | 521 | — |
| Mulberry Coal Bed | 586 | 586 |
| Pawnee Limestone Formation | 590 | — |
| Anna Shale Member | 617 | — |
| Lexington Coal Bed | 620 | 620 |
| Englevale Sandstone Member | 626 | 635 |
| Fort Scott Limestone Formation | 640 | — |
| Little Osage Shale Member | 674 | — |
| Summit Coal Bed | 676 | 676 |
| Blackjack Creek Limestone Member | 682 | — |
| Excello Shale Member | 684 | — |
| Mulky Coal Bed | 687 | 688 |
| Bevier Coal Bed | 762 | 764 |
| Verdigris Limestone Member | 776 | — |
| VSHALE | 778 | — |
| Croweburg Coal Bed | 780 | 780 |
| Mineral Coal Bed | 805 | 806 |
| Scammon Coal Bed | 822 | 824 |
| Chelsea Sandstone Member | 832 | 836 |
| Tebo Coal Bed | 856 | 858 |
| Weir-Pittsburg Coal Bed | 867 | 867 |
| BLUEJACKET_BARTLESVILLE | 891 | 931 |
| Bartlesville Sandstone Bed | 959 | 1,020 |
| Warner Sandstone Member | 1,021 | 1,029 |
| Riverton Coal Bed | 1,032 | 1,032 |
| Mississippian System | 1,047 | — |
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
38.024246, -95.275371
38.02425, -95.27537 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Allen County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.