Smith 'X' 1
API 15129206910000 · Morton County, Kansas · MUSTANG field
Recompleted
API
15129206910000
Operator
OXY USA Inc.
County
Morton
Field
MUSTANG
Location
Spudded
1984-01-24
Completed
1984-03-02
Measured depth
5,050 ft
Formation tops
Kansas records 67 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,343 | 1,355 | 1 |
| Winfield Limestone Formation | 2,045 | — | 1 |
| Towanda Limestone Member | 2,101 | — | 1 |
| Fort Riley Limestone Member | 2,157 | — | 1 |
| Florence Limestone Member | 2,183 | — | 1 |
| Matfield Shale Formation | 2,196 | — | 1 |
| A1_SH | 2,253 | — | 1 |
| Council Grove Group | 2,253 | — | 1 |
| Speiser Shale Formation | 2,253 | — | 1 |
| A1_LM | 2,277 | — | 1 |
| Funston Formation | 2,277 | — | 2 |
| B1_SH | 2,290 | — | 1 |
| Blue Rapids Shale Formation | 2,290 | — | 2 |
| B5_LM | 2,412 | — | 1 |
| Cottonwood Limestone Member | 2,412 | — | 2 |
| C_SH | 2,417 | — | 1 |
| Eskridge Shale Formation | 2,417 | — | 2 |
| C_LM | 2,453 | — | 1 |
| Neva Limestone Member | 2,453 | — | 2 |
| D_SH | 2,476 | — | 1 |
| Roca Shale Formation | 2,476 | — | 2 |
| Howe Limestone Member | 2,501 | — | 2 |
| Johnson Shale Formation | 2,520 | — | 2 |
| Long Creek Limestone Member | 2,543 | — | 2 |
| Janesville Shale Formation | 2,550 | — | 2 |
| Falls City Limestone Formation | 2,583 | — | 2 |
| Onaga Shale Formation | 2,609 | — | 2 |
| Wabaunsee Group | 2,640–2,688 | — | 4 |
| Root Shale Formation | 2,774 | — | 1 |
| Stotler Limestone Formation | 2,786 | — | 1 |
| Topeka Limestone Formation | 2,869–2,931 | — | 2 |
| Red Shale Bed | 2,874 | — | 1 |
| Severy Shale Formation | 2,924 | — | 1 |
| Shawnee Group | 2,931 | — | 1 |
| Heebner Shale Member | 3,199 | — | 2 |
| Toronto Limestone Member | 3,221 | — | 1 |
| Iatan Limestone Member | 3,250 | — | 1 |
| Lansing Group | 3,275–3,326 | — | 2 |
| Iola Limestone Formation | 3,343 | — | 1 |
| Muncie Creek Shale Member | 3,360 | — | 1 |
| Dewey Limestone Formation | 3,490 | — | 1 |
| Dennis Limestone Formation | 3,628 | — | 1 |
| Stark Shale Member | 3,640 | — | 1 |
| Swope Limestone Formation | 3,668 | — | 1 |
| Hushpuckney Shale Member | 3,690 | — | 1 |
| Hertha Limestone Formation | 3,718 | — | 1 |
| Mound City Shale Member | 3,745 | — | 1 |
| Exline Limestone Member | 3,796 | — | 1 |
| Pleasanton Group | 3,804 | — | 1 |
| Marmaton Group | 3,857–3,858 | — | 2 |
| Altamont Limestone Formation | 3,907 | — | 1 |
| Fort Scott Limestone Formation | 3,984 | — | 1 |
| Little Osage Shale Member | 3,996 | — | 1 |
| Cherokee Group | 4,064–4,080 | — | 2 |
| Excello Shale Member | 4,064 | — | 1 |
| Middle Morrowan Limestone Bed | 4,460–4,776 | — | 3 |
| Upper Kearny Member | 4,460 | — | 2 |
| Morrowan A Sandstone Bed | 4,470 | — | 1 |
| Morrowan B Sandstone Bed | 4,537 | — | 1 |
| Morrowan C Sandstone Bed | 4,566 | — | 1 |
| Middle Morrowan Sandstone Bed | 4,690 | — | 1 |
| Keyes Sandstone Bed | 4,921 | — | 1 |
| Chesteran Zone D Bed | 4,944 | — | 1 |
| Mississippian System | 4,944–4,945 | — | 2 |
| Chesteran Stage | 4,945 | — | 1 |
| Meramecian Stage | 5,023 | — | 1 |
| Ste. Genevieve Limestone Formation | 5,023 | — | 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. 7 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.198349, -101.964940
37.19835, -101.96494 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Morton County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.