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CLARK #1-21

API 3513924438 · Texas County, Oklahoma

PAGAS
API
3513924438
Operator
JEC OPERATING LLC
County
Texas
Location
Sec 21 03N 10E (CM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 9 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 2009-03-05

WRADRStraight hole
Permit API
35139244380000
Operator
CLEARY PETROLEUM CORPORATION
Well type
GAS
Approved
2009-03-05
Expires
2009-09-05
Proposed depth
5,500 ft
Surface casing
1,565 ft
Ground elevation
3,823 ft

Target formations

FormationExpected top (ft)
RED CAVE1,565
CHASE2,147
COUNCIL GROVE2,856
LANSING3,665
KANSAS CITY3,976
MARMATON4,222
CHEROKEE GP4,798
MORROW4,869
MISSISSIPPIAN (CHESTER)5,425

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

36.712330, -101.988670

36.71233, -101.98867 · Surface location as filed with Oklahoma

Every well in Texas County, Oklahoma

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