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NIGHSWONGER #4-2

API 3505921717 · Harper County, Oklahoma

PAGAS
API
3505921717
Operator
COBRA OIL & GAS CORPORATION
County
Harper
Location
Sec 4 25N 21W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 1990-10-30

WRADR
Permit API
35059217170000
Operator
DILLARD JR A R INC
Well type
GAS
Approved
1990-10-30
Expires
1991-05-14
Proposed depth
6,850 ft
Surface casing
1,000 ft
Ground elevation
1,847 ft

Target formation

FormationExpected top (ft)
CHESTER6,600

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 1991-01-11

WRAAM
Permit API
35059217170001
Operator
COBRA OIL & GAS CORPORATION
Well type
GAS
Approved
1991-01-11
Expires
1991-07-25
Proposed depth
6,850 ft
Surface casing
1,000 ft
Ground elevation
1,847 ft

Target formation

FormationExpected top (ft)
CHESTER6,600

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

36.670045, -99.462060

36.67005, -99.46206 · Surface location as filed with Oklahoma

Every well in Harper County, Oklahoma

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