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ANDREWS #1-10

API 3509324442 · Major County, Oklahoma

ACOIL
API
3509324442
Operator
WESTERN MOUNTAIN RESOURCES LLC
County
Major
Location
Sec 10 20N 10W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 9 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2005-08-03

WRADR
Permit API
35093244420000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2005-08-03
Expires
2006-02-03
Proposed depth
8,360 ft
Surface casing
850 ft
Ground elevation
1,142 ft

Target formations

FormationExpected top (ft)
TONKAWA5,255
COTTAGE GROVE5,915
OSWEGO6,545
RED FORK6,890
INOLA6,930
CHESTER UNCONF7,030
MISSISSIPPIAN7,360
HUNTON LS HUNTON B8,050
HUNTON B LS CHIMNEY HILL8,250

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Location

36.222211, -98.250229

36.22221, -98.25023 · Surface location as filed with Oklahoma

Every well in Major County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.