CLARK #26-4

API 3503921691 · Custer County, Oklahoma

ACGAS
API
3503921691
Operator
EVOLUTION ENERGY LLC
County
Custer

Drilling permits

Oklahoma files 3 applications to drill this well, naming 6 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 1997-03-31

WRADR
Permit API
35039216910000
Operator
NEG OPERATING LLC
Well type
GAS
Approved
1997-03-31
Expires
1997-10-15
Proposed depth
13,600 ft
Surface casing
610 ft

Target formations

FormationExpected top (ft)
DES MOINES UP12,060
DES MOINES LOW13,400

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.

Filed 1997-03-31

WRAAM
Permit API
35039216910001
Operator
NEG OPERATING LLC
Well type
GAS
Approved
1997-03-31
Expires
1997-10-15
Proposed depth
13,600 ft
Surface casing
610 ft

Target formations

FormationExpected top (ft)
DES MOINES UP12,060
DES MOINES LOW13,400

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.

Filed 1997-03-31

WRAAM
Permit API
35039216910002
Operator
NEG OPERATING LLC
Well type
GAS
Approved
1997-03-31
Expires
1997-10-15
Proposed depth
13,600 ft
Surface casing
610 ft

Target formations

FormationExpected top (ft)
DES MOINES UP12,060
DES MOINES LOW12,830

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

35.572868, -99.291040

35.57287, -99.29104 · 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.