GREGG 3
API 15081202920000 · Haskell County, Kansas · EUBANK field
Producing
API
15081202920000
Operator
Lario Oil & Gas Company
County
Haskell
Field
EUBANK
Location
Spudded
1983-11-05
Completed
1984-01-16
Measured depth
5,500 ft
Formation tops
Kansas records 80 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Day Creek Dolomite Formation | 901 | — | 1 |
| Blaine Formation | 1,226 | 1,291 | 1 |
| Cedar Hills Sandstone Formation | 1,337 | 1,495 | 1 |
| Stone Corral Formation | 1,774 | 1,851 | 1 |
| Wellington Formation | 2,224 | — | 1 |
| Hutchinson Salt Member | 2,340 | — | 1 |
| Hollenberg Limestone Member | 2,536 | — | 1 |
| Chase Group | 2,564 | — | 1 |
| Herington Limestone Member | 2,564 | — | 1 |
| Paddock Shale Member | 2,580 | — | 1 |
| Krider Limestone Member | 2,588 | — | 2 |
| Odell Shale Formation | 2,609 | — | 1 |
| Winfield Limestone Formation | 2,631–2,646 | 2,646 | 2 |
| Gage Shale Member | 2,668 | — | 1 |
| Towanda Limestone Member | 2,700 | 2,738 | 1 |
| Fort Riley Limestone Member | 2,750 | 2,807 | 1 |
| Florence Limestone Member | 2,815 | — | 1 |
| Matfield Shale Formation | 2,822 | — | 1 |
| Wreford Limestone Formation | 2,840 | — | 1 |
| Council Grove Group | 2,864 | — | 1 |
| Speiser Shale Formation | 2,864 | — | 1 |
| Funston Formation | 2,882 | — | 1 |
| Blue Rapids Shale Formation | 2,918 | — | 1 |
| Crouse Limestone Formation | 2,932 | — | 1 |
| Easly Creek Shale Formation | 2,945 | — | 1 |
| Middleburg Limestone Member | 2,955 | — | 1 |
| Hooser Shale Member | 2,965 | — | 1 |
| Eiss Limestone Member | 2,976 | — | 1 |
| Stearns Shale Formation | 2,982 | — | 1 |
| Morrill Limestone Member | 2,989 | — | 1 |
| Florena Shale Member | 2,993 | — | 1 |
| Cottonwood Limestone Member | 2,995 | — | 1 |
| Eskridge Shale Formation | 3,010 | — | 1 |
| Neva Limestone Member | 3,029 | — | 1 |
| Roca Shale Formation | 3,097 | — | 1 |
| Howe Limestone Member | 3,115 | — | 1 |
| Johnson Shale Formation | 3,154 | — | 1 |
| Long Creek Limestone Member | 3,160 | — | 1 |
| Janesville Shale Formation | 3,177 | — | 1 |
| Falls City Limestone Formation | 3,198 | — | 1 |
| Onaga Shale Formation | 3,218 | — | 1 |
| Wabaunsee Group | 3,248–3,311 | — | 3 |
| Root Shale Formation | 3,374 | — | 1 |
| Stotler Limestone Formation | 3,386 | — | 1 |
| Red Shale Bed | 3,506 | — | 1 |
| Severy Shale Formation | 3,568 | — | 1 |
| Shawnee Group | 3,577–3,742 | — | 3 |
| Topeka Limestone Formation | 3,577 | — | 1 |
| Heebner Shale Member | 3,993–3,994 | — | 2 |
| Toronto Limestone Member | 4,014 | — | 2 |
| Iatan Limestone Member | 4,046 | — | 1 |
| Lansing Group | 4,046–4,094 | — | 4 |
| Iola Limestone Formation | 4,246 | — | 1 |
| Muncie Creek Shale Member | 4,310 | — | 1 |
| Dewey Limestone Formation | 4,328 | 4,348 | 1 |
| Stark Shale Member | 4,504 | — | 1 |
| Swope Limestone Formation | 4,512 | — | 1 |
| Hushpuckney Shale Member | 4,558 | — | 1 |
| Hertha Limestone Formation | 4,570 | — | 1 |
| Mound City Shale Member | 4,591 | — | 1 |
| Exline Limestone Member | 4,600 | — | 1 |
| Marmaton Group | 4,600–4,652 | — | 2 |
| Pleasanton Group | 4,644 | — | 1 |
| Fort Scott Limestone Formation | 4,770 | — | 1 |
| Little Osage Shale Member | 4,802 | — | 1 |
| Cherokee Group | 4,820 | — | 1 |
| Excello Shale Member | 4,820 | — | 1 |
| Verdigris Limestone Member | 4,861 | — | 1 |
| Atokan Stage | 4,999 | — | 1 |
| Atoka Shale Bed | 5,076 | — | 1 |
| Middle Morrowan Limestone Bed | 5,135 | — | 1 |
| Upper Kearny Member | 5,135 | — | 2 |
| Morrowan A Sandstone Bed | 5,198 | — | 1 |
| Morrowan B Sandstone Bed | 5,245 | — | 1 |
| Chesteran Stage | 5,308 | — | 1 |
| Mississippian System | 5,308 | — | 2 |
| Meramecian Stage | 5,414 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,414 | — | 1 |
| St. Louis Limestone Formation | 5,449 | — | 1 |
| Lower Kearny Member | — | — | 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. 6 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.563872, -101.032848
37.56387, -101.03285 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Haskell County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.