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RAAB #7-1

API 3503921533 · Custer County, Oklahoma

ACGAS
API
3503921533
Operator
CHISHOLM TRAIL ENERGY OPS, LLC
County
Custer
Location
Sec 7 14N 17W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 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 1993-04-02

WRADR
Permit API
35039215330000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
1993-04-02
Expires
1993-10-16
Proposed depth
11,600 ft
Surface casing
5,000 ft
Ground elevation
1,734 ft

Target formations

FormationExpected top (ft)
TONKAWA8,250
CHECKERBOARD9,640
PINK LM10,920
RED FORK11,000

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

35.707425, -99.052799

35.70743, -99.05280 · Surface location as filed with Oklahoma

Every well in Custer County, Oklahoma

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