COOPER #1-12

API 3514921099 · Washita County, Oklahoma

ACGAS
API
3514921099
Operator
TEOCALLI EXPLORATION LLC
County
Washita

Drilling permits

Oklahoma files 3 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 2004-05-03

WRADR
Permit API
35149210990000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2004-05-03
Expires
2004-11-03
Proposed depth
11,900 ft
Surface casing
1,495 ft
Ground elevation
1,664 ft

Target formations

FormationExpected top (ft)
VIRGILIAN5,680
MISSOURIAN7,485
DES MOINES9,280
ATOKA11,120

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 2004-05-03

WRAAM
Permit API
35149210990001
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2004-05-03
Expires
2004-11-03
Proposed depth
11,900 ft
Surface casing
475 ft
Ground elevation
1,664 ft

Target formations

FormationExpected top (ft)
VIRGILIAN5,680
MISSOURIAN7,485
DES MOINES9,280
ATOKA11,120

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 2005-08-12

WRARC
Permit API
35149210990002
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2005-08-12
Expires
2006-02-12
Proposed depth
11,750 ft
Surface casing
480 ft
Ground elevation
1,664 ft

Target formations

FormationExpected top (ft)
VIRGILIAN5,906
MISSOURIAN7,431
DES MOINES9,173
ATOKA10,909

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

35.271765, -99.060900

35.27177, -99.06090 · Surface location as filed with Oklahoma

Every well in Washita County, Oklahoma

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