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CASTLE 10-28-15 #1H

API 3515123742 · Woods County, Oklahoma

EXNT
API
3515123742
Operator
CHESAPEAKE OPERATING LLC
County
Woods
Location
Sec 3 28N 15W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 2012-08-14

WRADRHorizontal hole
Permit API
35151237420000
Operator
CHESAPEAKE OPERATING LLC
Well type
NT
Approved
2012-08-14
Expires
2013-02-14
Proposed depth
10,321 ft
Surface casing
580 ft
Ground elevation
1,507 ft

Target formations

FormationExpected top (ft)
TONKAWA4,555
KANSAS CITY4,831
OSWEGO4,958
CHEROKEE5,052
MISSISSIPPI LM5,132

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.

Every well in Woods County, Oklahoma

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