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HEFFEL #3-28

API 3501122475 · Blaine County, Oklahoma

PAGAS
API
3501122475
Operator
COTERRA ENERGY OPERATING CO.
County
Blaine
Location
Sec 28 18N 10W (IM)

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 1990-12-13

WRADR
Permit API
35011224750000
Operator
QEP ENERGY COMPANY
Well type
GAS
Approved
1990-12-13
Expires
1991-06-27
Proposed depth
9,100 ft
Surface casing
600 ft
Ground elevation
1,193 ft

Target formations

FormationExpected top (ft)
CLEVELAND7,068
OSWEGO7,263
RED FORK7,638
CHESTER UNCONF /LM/7,893
MISSISSIPPI SOLID8,653

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

36.005573, -98.265877

36.00557, -98.26588 · Surface location as filed with Oklahoma

Every well in Blaine County, Oklahoma

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