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WILLIAMS 4-2

API 15129209460000 · Morton County, Kansas · WILL-BROS field

Producing
API
15129209460000
Operator
Enterra Resources, LLC
County
Morton
Field
WILL-BROS
Location
NE SW NW SW Sec 4 31S 40W
Spudded
1988-12-09
Completed
1989-01-13
Measured depth
5,450 ft

Formation tops

Kansas records 83 formations for this well, shallowest first.

FormationTop (ft)Base (ft)Picks
Stone Corral Formation—1,6381
Hutchinson Salt Member2,018—1
Hollenberg Limestone Member2,216—1
Chase Group2,246—1
Herington Limestone Member2,246—1
Paddock Shale Member2,268—1
Krider Limestone Member2,270—1
Odell Shale Formation2,286—1
Winfield Limestone Formation2,311—1
Gage Shale Member2,352—1
Towanda Limestone Member2,3802,4131
Fort Riley Limestone Member2,4332,4791
Florence Limestone Member2,479—1
Matfield Shale Formation2,494—1
Wreford Limestone Formation2,516—1
Council Grove Group2,532—1
Speiser Shale Formation2,532—1
Funston Formation2,562—1
Blue Rapids Shale Formation2,588—1
Crouse Limestone Formation2,618—1
Easly Creek Shale Formation2,629—1
Middleburg Limestone Member2,642—1
Hooser Shale Member2,650—1
Eiss Limestone Member2,665—1
Stearns Shale Formation2,667—1
Morrill Limestone Member2,684—1
Florena Shale Member2,687—1
Cottonwood Limestone Member2,696—1
Eskridge Shale Formation2,708—1
Neva Limestone Member2,740—1
Roca Shale Formation2,772—1
Howe Limestone Member2,794—1
Johnson Shale Formation2,818—1
Long Creek Limestone Member2,846—1
Janesville Shale Formation2,858—1
Falls City Limestone Formation2,881—1
Onaga Shale Formation2,915—1
Wabaunsee Group2,962–3,000—4
Root Shale Formation3,118—1
Stotler Limestone Formation3,120—1
Topeka Limestone Formation3,199–3,298—2
Red Shale Bed3,205—1
Severy Shale Formation3,288—1
Shawnee Group3,298—1
Heebner Shale Member3,673–3,674—2
Toronto Limestone Member3,688—1
Haskell Limestone Member3,722—1
Iatan Limestone Member3,722—1
Lansing Group3,770–3,778—3
Iola Limestone Formation3,960—1
Muncie Creek Shale Member4,020—1
Dewey Limestone Formation4,023—1
Dennis Limestone Formation4,158—1
Stark Shale Member4,190–4,372—2
Swope Limestone Formation4,194—1
Hushpuckney Shale Member4,232—1
Hertha Limestone Formation4,240—1
Mound City Shale Member4,281—1
Exline Limestone Member4,303—1
Pleasanton Group4,337–4,353—2
Marmaton Group4,372—2
Altamont Limestone Formation4,411—1
Novinger Limestone Bed4,467—1
Fort Scott Limestone Formation4,500—1
Little Osage Shale Member4,543—1
Cherokee Group4,560–4,561—2
Excello Shale Member4,560—1
Verdigris Limestone Member4,648—1
Atoka Shale Bed4,817—1
Atokan Stage4,817—1
B/14' LM—4,9681
Middle Morrowan Limestone Bed4,994–5,287—3
Upper Kearny Member5,012—2
Morrowan B Sandstone Bed5,0495,0821
Morrowan C Sandstone Bed5,118—1
Middle Morrowan Sandstone Bed5,287—1
Keyes Sandstone Bed5,3655,4011
Chesteran Stage5,380–5,401—2
Mississippian System5,380–5,402—2
Chesteran Zone A Bed5,402—1
Chesteran Zone D Bed5,402—1
Meramecian Stage5,410—1
Ste. Genevieve Limestone Formation5,410—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. 10 formations were picked at more than one depth by different Kansas sources, and their range is shown rather than one of the answers.

Location

37.379198, -101.680853

37.37920, -101.68085 · Surface location as filed with Kansas

Every well in Morton County, Kansas

Kansas state record, from KS_wells_ks_wells.parquet. Corpus built 2026-09-11.