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HEFFEL #1-18

API 3501122923 · Blaine County, Oklahoma

ACGAS
API
3501122923
Operator
STAGHORN PETROLEUM II LLC
County
Blaine
Location
Sec 18 18N 10W (IM)

Drilling permits

Oklahoma files 2 applications 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 2001-07-11

WRADR
Permit API
35011229230000
Operator
DOMINION OK TX E & P INC
Well type
GAS
Approved
2001-07-11
Expires
2002-01-11
Proposed depth
9,150 ft
Surface casing
500 ft
Ground elevation
1,204 ft

Target formations

FormationExpected top (ft)
LAYTON6,465
CHESTER UNCONF /LM/7,832
RED FORK7,914
MISSISSIPPI SOLID8,596

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 2003-02-10

WRARC
Permit API
35011229230001
Operator
DOMINION OK TX E & P INC
Well type
GAS
Approved
2003-02-10
Expires
2003-08-10
Proposed depth
9,170 ft
Surface casing
523 ft
Ground elevation
1,204 ft

Target formation

FormationExpected top (ft)
RED FORK7,640

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

36.038254, -98.313960

36.03825, -98.31396 · 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.