Lahey 'B' 1-29
API 15175212480000 · Seward County, Kansas · SILVERMAN NORTHWEST field
Plugged and AbandonedPlugged 1992-09-11
API
15175212480000
Operator
McCoy Petroleum Corporation
County
Seward
Field
SILVERMAN NORTHWEST
Location
Permit
01-APR-1992
Spudded
1992-08-31
Completed
1992-09-22
Plugged
1992-09-11
Measured depth
5,897 ft
Formation tops
Kansas records 81 formations for this well, shallowest first.
| Formation | Top (ft) | Base (ft) | Picks |
|---|---|---|---|
| Stone Corral Formation | 1,660 | 1,726 | 1 |
| Wellington Formation | 2,180 | — | 1 |
| Hutchinson Salt Member | 2,296 | — | 1 |
| Hollenberg Limestone Member | 2,522 | — | 1 |
| Chase Group | 2,549 | — | 1 |
| Herington Limestone Member | 2,549 | — | 1 |
| Paddock Shale Member | 2,572 | — | 1 |
| Krider Limestone Member | 2,578 | — | 1 |
| Odell Shale Formation | 2,612 | — | 1 |
| Winfield Limestone Formation | 2,626 | — | 1 |
| Gage Shale Member | 2,654 | — | 1 |
| Towanda Limestone Member | 2,674 | 2,727 | 1 |
| Fort Riley Limestone Member | 2,741 | 2,784 | 1 |
| Matfield Shale Formation | 2,810 | — | 1 |
| Wreford Limestone Formation | 2,826 | — | 1 |
| Council Grove Group | 2,850 | — | 1 |
| Speiser Shale Formation | 2,850 | — | 1 |
| Funston Formation | 2,862 | — | 1 |
| Blue Rapids Shale Formation | 2,906 | — | 1 |
| Crouse Limestone Formation | 2,920 | — | 1 |
| Easly Creek Shale Formation | 2,936 | — | 1 |
| Middleburg Limestone Member | 2,944 | — | 1 |
| Hooser Shale Member | 2,951 | — | 1 |
| B3_SH | 2,954 | — | 1 |
| Eiss Limestone Member | 2,965 | — | 1 |
| Stearns Shale Formation | 2,972 | — | 1 |
| Morrill Limestone Member | 2,980 | — | 1 |
| Florena Shale Member | 2,988 | — | 1 |
| B5_SH | 2,993 | — | 1 |
| Cottonwood Limestone Member | 2,994 | — | 1 |
| B5_LM | 2,998 | — | 1 |
| Eskridge Shale Formation | 3,028 | — | 1 |
| Neva Limestone Member | 3,040 | — | 1 |
| Roca Shale Formation | 3,102 | — | 1 |
| Howe Limestone Member | 3,112 | — | 1 |
| Johnson Shale Formation | 3,138 | — | 1 |
| Long Creek Limestone Member | 3,140 | — | 1 |
| Janesville Shale Formation | 3,162 | — | 1 |
| Falls City Limestone Formation | 3,184 | — | 1 |
| Onaga Shale Formation | 3,201 | — | 1 |
| Pennsylvanian System | 3,217 | — | 1 |
| Wabaunsee Group | 3,217–3,291 | — | 3 |
| Root Shale Formation | 3,358 | — | 1 |
| Stotler Limestone Formation | 3,368 | — | 1 |
| Red Shale Bed | 3,490 | — | 1 |
| Severy Shale Formation | 3,582 | — | 1 |
| Shawnee Group | 3,584 | — | 1 |
| Topeka Limestone Formation | 3,584 | — | 1 |
| Heebner Shale Member | 4,043 | — | 2 |
| Toronto Limestone Member | 4,064 | — | 1 |
| Iatan Limestone Member | 4,146 | — | 1 |
| Lansing Group | 4,146–4,165 | — | 4 |
| Iola Limestone Formation | 4,372 | — | 1 |
| Muncie Creek Shale Member | 4,405 | — | 1 |
| Dewey Limestone Formation | 4,412 | — | 1 |
| Stark Shale Member | 4,595–4,600 | — | 2 |
| Swope Limestone Formation | 4,628 | — | 1 |
| Hushpuckney Shale Member | 4,660 | — | 1 |
| Hertha Limestone Formation | 4,670 | — | 1 |
| Mound City Shale Member | 4,692 | — | 1 |
| Exline Limestone Member | 4,718 | — | 1 |
| Pleasanton Group | 4,765 | — | 1 |
| Marmaton Group | 4,781 | — | 2 |
| Altamont Limestone Formation | 4,815 | 4,836 | 1 |
| Novinger Limestone Bed | 4,868 | 4,868 | 1 |
| Fort Scott Limestone Formation | 4,902 | — | 1 |
| Little Osage Shale Member | 4,938 | — | 1 |
| Cherokee Group | 4,970 | — | 2 |
| Excello Shale Member | 4,970 | — | 1 |
| Atoka Shale Bed | 5,242 | — | 1 |
| Middle Morrowan Limestone Bed | 5,301–5,363 | — | 3 |
| Upper Kearny Member | 5,301 | — | 1 |
| Chesteran Stage | 5,484 | — | 1 |
| Chesteran Zone B Bed | 5,484 | — | 1 |
| Mississippian System | 5,484–5,559 | — | 2 |
| Chesteran Sandstone Lower Bed | 5,502–5,588 | — | 2 |
| Chesteran Zone A Bed | 5,559 | 5,587 | 3 |
| Meramecian Stage | 5,627–5,628 | — | 2 |
| Ste. Genevieve Limestone Formation | 5,627–5,628 | 5,726 | 2 |
| St. Louis Limestone Formation | 5,670–5,838 | 5,844 | 3 |
| Salem Limestone Formation | 5,876 | — | 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. 9 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.
Location
37.319159, -101.034731
37.31916, -101.03473 · Surface location as filed with Kansas⌘ or Ctrl + scroll to zoom
Every well in Seward County, Kansas
Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.