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GLENCOE #7-31

API 3511723325 · Pawnee County, Oklahoma

ACOIL
API
3511723325
Operator
CHIZUM OIL LLC
County
Pawnee
Location
Sec 31 21N 04E (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 10 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 2008-03-03

WRADRStraight hole
Permit API
35117233250000
Operator
CHIZUM OIL LLC
Well type
OIL
Approved
2008-03-03
Expires
2008-09-03
Proposed depth
4,300 ft
Surface casing
480 ft
Ground elevation
1,050 ft

Target formations

FormationExpected top (ft)
OSAGE LAYTON /MISSOURIAN/2,100
LAYTON2,420
CLEVELAND3,100
OSWEGO3,350
PRUE3,500
SKINNER LOW3,650
RED FORK3,720
MISSISSIPPIAN SOLID3,910
VIOLA4,150
WILCOX 14,200

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

36.258210, -96.917340

36.25821, -96.91734 · Surface location as filed with Oklahoma

Every well in Pawnee County, Oklahoma

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