Riggs 1-2
API 15055207860001 · Finney County, Kansas · HUGOTON GAS AREA field
Producing
API
15055207860001
Operator
Casillas Petroleum Corp
County
Finney
Field
HUGOTON GAS AREA
Location
Spudded
1988-12-09
Completed
1989-02-20
Measured depth
5,292 ft
Formation tops
Kansas records 76 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 970 | — | 1 |
| Blaine Formation | 1,306 | 1,350 | 1 |
| Cedar Hills Sandstone Formation | 1,418 | 1,574 | 1 |
| Stone Corral Formation | 1,842 | 1,926 | 1 |
| Wellington Formation | 2,236 | — | 1 |
| Hutchinson Salt Member | 2,344 | — | 1 |
| Hollenberg Limestone Member | 2,533 | — | 1 |
| Chase Group | 2,562 | — | 2 |
| Herington Limestone Member | 2,562 | — | 1 |
| Paddock Shale Member | 2,578 | — | 1 |
| Krider Limestone Member | 2,585 | — | 1 |
| Odell Shale Formation | 2,604 | — | 1 |
| Winfield Limestone Formation | 2,619 | — | 1 |
| Gage Shale Member | 2,650 | — | 1 |
| Towanda Limestone Member | 2,686 | 2,721 | 1 |
| Fort Riley Limestone Member | 2,731 | 2,774 | 1 |
| Florence Limestone Member | 2,781 | — | 1 |
| Wreford Limestone Formation | 2,818 | — | 1 |
| Council Grove Group | 2,841 | — | 1 |
| Speiser Shale Formation | 2,841 | — | 1 |
| Funston Formation | 2,864 | — | 1 |
| Blue Rapids Shale Formation | 2,896 | — | 1 |
| Crouse Limestone Formation | 2,911 | — | 1 |
| Easly Creek Shale Formation | 2,922 | — | 1 |
| Middleburg Limestone Member | 2,938 | — | 1 |
| Hooser Shale Member | 2,946 | — | 1 |
| Eiss Limestone Member | 2,958 | — | 1 |
| Stearns Shale Formation | 2,966 | — | 1 |
| Morrill Limestone Member | 2,976 | — | 1 |
| Florena Shale Member | 2,982 | — | 1 |
| Cottonwood Limestone Member | 2,986 | — | 1 |
| Eskridge Shale Formation | 3,000 | — | 1 |
| Neva Limestone Member | 3,029 | — | 1 |
| Roca Shale Formation | 3,082 | — | 1 |
| Howe Limestone Member | 3,103 | — | 1 |
| Johnson Shale Formation | 3,134 | — | 1 |
| Long Creek Limestone Member | 3,150 | — | 1 |
| Janesville Shale Formation | 3,183 | — | 1 |
| Falls City Limestone Formation | 3,190 | — | 1 |
| Onaga Shale Formation | 3,196 | — | 1 |
| Pennsylvanian System | 3,209 | — | 1 |
| Wabaunsee Group | 3,209–3,285 | — | 3 |
| Root Shale Formation | 3,366 | — | 1 |
| Stotler Limestone Formation | 3,382 | — | 1 |
| Red Shale Bed | 3,498 | — | 1 |
| Severy Shale Formation | 3,562 | — | 1 |
| Shawnee Group | 3,566 | — | 1 |
| Topeka Limestone Formation | 3,566 | — | 1 |
| Heebner Shale Member | 3,916 | — | 1 |
| Toronto Limestone Member | 3,939 | — | 1 |
| Iatan Limestone Member | 3,971 | — | 1 |
| Lansing Group | 4,020 | — | 1 |
| Iola Limestone Formation | 4,178 | — | 1 |
| Muncie Creek Shale Member | 4,225 | — | 1 |
| Dewey Limestone Formation | 4,234 | 4,252 | 1 |
| Stark Shale Member | 4,372 | — | 1 |
| Swope Limestone Formation | 4,378 | — | 1 |
| Hushpuckney Shale Member | 4,422 | — | 1 |
| Hertha Limestone Formation | 4,426 | — | 1 |
| Mound City Shale Member | 4,460 | — | 1 |
| Exline Limestone Member | 4,464 | — | 1 |
| Pleasanton Group | 4,510 | — | 1 |
| Marmaton Group | 4,530 | — | 1 |
| Fort Scott Limestone Formation | 4,620 | — | 1 |
| Little Osage Shale Member | 4,658 | — | 1 |
| Cherokee Group | 4,669 | — | 1 |
| Excello Shale Member | 4,669 | — | 1 |
| Atoka Shale Bed | 4,870 | — | 1 |
| Upper Kearny Member | 4,926 | — | 1 |
| Lower Morrowan Sandstone Bed | 5,018 | 5,024 | 1 |
| Chesteran Stage | 5,047 | — | 1 |
| Chesteran Zone A Bed | 5,047 | — | 1 |
| Mississippian System | 5,047 | — | 1 |
| Meramecian Stage | 5,109 | — | 1 |
| St. Louis Limestone Formation | 5,109–5,229 | — | 3 |
| Ste. Genevieve Limestone Formation | 5,109 | 5,109 | 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. 2 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.821844, -100.957981
37.82184, -100.95798 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Finney County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.