COBALT WALNUT CREEK SWD #1

API 3508722159 · McClain County, Oklahoma

EXTM
API
3508722159
Operator
S & S STAR OPERATING, LLC
County
McClain

Drilling permits

Oklahoma files 3 applications 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 2018-07-17

WRADRStraight hole
Permit API
35087221590000
Operator
COBALT ENVIRONMENTAL SOLUTIONS LLC
Well type
TM
Approved
2018-07-17
Expires
2019-01-17
Proposed depth
5,050 ft
Surface casing
550 ft
Ground elevation
1,187 ft

Target formations

FormationExpected top (ft)
PERMIAN3,000
PENNSYLVANIAN4,300

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 2019-01-18

WRAAMStraight hole
Permit API
35087221590001
Operator
COBALT ENVIRONMENTAL SOLUTIONS LLC
Well type
TM
Approved
2019-01-18
Expires
2020-07-18
Proposed depth
12,350 ft
Surface casing
550 ft
Ground elevation
1,187 ft

Target formation

FormationExpected top (ft)
SIMPSON11,200

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 2019-01-18

WRAAMStraight hole
Permit API
35087221590002
Operator
S & S STAR OPERATING, LLC
Well type
TM
Approved
2019-01-18
Expires
2020-07-18
Proposed depth
12,350 ft
Surface casing
550 ft
Ground elevation
1,187 ft

Target formation

FormationExpected top (ft)
SIMPSON11,200

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

35.123645, -97.646961

35.12365, -97.64696 · Surface location as filed with Oklahoma

Every well in McClain County, Oklahoma

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