GRIFFIN #21-1H

API 3500520420 · Atoka County, Oklahoma

EXNT
API
3500520420
Operator
ANTERO RESOURCES CORPORATION
County
Atoka
Location
Sec 21 02S 11E (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 3 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 2008-06-30

WRADRHorizontal hole
Permit API
35005204200000
Operator
ANTERO RESOURCES CORPORATION
Well type
NT
Approved
2008-06-30
Expires
2009-06-30
Proposed depth
13,425 ft
Surface casing
280 ft
Ground elevation
591 ft

Target formations

FormationExpected top (ft)
CANEY SH8,299
MAYES8,565
WOODFORD8,750

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

34.360588, -96.160220

34.36059, -96.16022 · Surface location as filed with Oklahoma

Every well in Atoka County, Oklahoma

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