ANN #1-36

API 3515122514 · Woods County, Oklahoma

PAGAS
API
3515122514
Operator
TAPSTONE ENERGY LLC
County
Woods

Drilling permits

Oklahoma files 2 applications to drill this well, naming 12 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 2004-03-05

WRADR
Permit API
35151225140000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2004-03-05
Expires
2004-09-05
Proposed depth
7,075 ft
Surface casing
850 ft
Ground elevation
1,371 ft

Target formations

FormationExpected top (ft)
TONKAWA5,160
COTTAGE GROVE5,610
BIG LIME-OSWEGO5,930
CHEROKEE6,210
CHESTER LM6,310
MERAMEC6,680

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 2004-03-05

WRAAM
Permit API
35151225140001
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2004-03-05
Expires
2004-09-05
Proposed depth
7,075 ft
Surface casing
1,000 ft
Ground elevation
1,371 ft

Target formations

FormationExpected top (ft)
TONKAWA5,160
COTTAGE GROVE5,610
BIG LIME-OSWEGO5,930
CHEROKEE6,210
CHESTER LM6,310
MERAMEC6,680

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

36.518886, -98.859860

36.51889, -98.85986 · Surface location as filed with Oklahoma

Every well in Woods County, Oklahoma

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