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HESTER #1-8

API 3503921434 · Custer County, Oklahoma

ACGAS
API
3503921434
Operator
STONE OAK OPERATING LLC
County
Custer
Location
Sec 8 13N 17W (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 1992-01-06

WRADR
Permit API
35039214340000
Operator
EXOK INC
Well type
GAS
Approved
1992-01-06
Expires
1992-07-20
Proposed depth
15,400 ft
Surface casing
550 ft
Ground elevation
1,696 ft

Target formations

FormationExpected top (ft)
TONKAWA9,120
RED FORK11,320
ATOKA12,700
MORROW13,185
SPRINGER15,115

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

35.622057, -99.026118

35.62206, -99.02612 · 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.