Digital Petroleum Atlas
Cephas Field
General Information
Cephas Field Oil & Gas Data

General Field Information

Produces Oil: Yes Produces Gas: Yes

Discovery Well(s)
Discovery Date Well Name Available Well Data Oil Production Gas Production LAS File Viewer with Core Data Plots Core Image Core Data Table
08 APR 1953 Toland 1
No Oil Production No Gas Production No Digital LAS Files No Core Images No Core Data
Well Location: NE 10-T25S-R14W
Rotary Total Depth: 4336
Production Zone: Viola Oil and Gas
Data Source: DISCOVERY 3876
Discovery Date Well Name Available Well Data Oil Production Gas Production LAS File Viewer with Core Data Plots Core Image Core Data Table
06 MAY 1957 Bowker, A.C. 1
No Oil Production No Gas Production No Digital LAS Files No Core Images No Core Data
Well Location: SW SW SE 2-T25S-R14W
Rotary Total Depth: 4327
Production Zone: Lansing-Kansas City Oil
Discovery Date Well Name Available Well Data Oil Production Gas Production LAS File Viewer with Core Data Plots Core Image Core Data Table
03 FEB 1965 Collins 1
No Oil Production No Gas Production No Digital LAS Files No Core Images No Core Data
Well Location: NE NE NE 9-T25S-R14W
Rotary Total Depth: 4247
Production Zone: Mississippian Oil
Discovery Date Well Name Available Well Data Oil Production Gas Production LAS File Viewer with Core Data Plots Core Image Core Data Table
01 JUL 1994 Curtis 2
No Digital LAS Files No Core Images No Core Data
Well Location: SE SE SW 2-T25S-R14W
Rotary Total Depth: 4131
Production Zone: Lansing-Kansas City Gas

Summary Production Information

Field Size: 1600 acres
Total Wells: 61
Productive Oil Wells: 6 as of July 2025
Productive Gas Wells: 1 as of April 2015
Abandoned Wells: 23
Cumulative Oil: 751,297.87 bbls as of July 2025
Cumulative Gas: 88,898.00 mcf as of April 2015

Producing Formation:


LANS.-K.C.
(Lansing - Kansas City Supergroup)
Depth Top: 3701 feet

LANS.-K.C. (Lansing - Kansas City Supergroup)
Thickness
Thickness: 5 feet

LANS.-K.C. (Lansing - Kansas City Supergroup)
Oil & Gas Production Information
Produces Oil: Yes Produces Gas: Yes

Producing Formation:


MISSISSIPPIAN
(Mississippian System)
Depth Top: 4088 feet

MISSISSIPPIAN (Mississippian System)
Thickness
Thickness: 20 feet

MISSISSIPPIAN (Mississippian System)
Oil & Gas Production Information
Produces Oil: Yes

Producing Formation:


VIOLA
(Viola Limestone Formation)
Depth Top: 4114 feet

VIOLA (Viola Limestone Formation)
Thickness
Thickness: 8 feet

VIOLA (Viola Limestone Formation)
Oil & Gas Production Information
Produces Oil: Yes Produces Gas: Yes
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