PIERCE UNIT (PIERCE #4) #13

API 3501924351 · Carter County, Oklahoma

ACOIL
API
3501924351
Operator
JOHNSON OIL COMPANY INC
County
Carter

Drilling permits

Oklahoma files 2 applications to drill this well, naming 11 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 1995-07-07

WRADR
Permit API
35019243510000
Operator
MACK ENERGY CO.
Well type
OIL
Approved
1995-07-07
Expires
1996-01-21
Proposed depth
4,800 ft
Surface casing
200 ft
Ground elevation
1,022 ft

Target formations

FormationExpected top (ft)
CISCO1,400
HOXBAR1,920
COUNTY LINE /LM/2,030
TATUMS UP2,230
TATUMS MID2,430
TATUMS LOW2,520
DEESE2,800
FUSULINID3,100
TUSSY3,400
CARPENTER3,700

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 1995-12-06

WRARC
Permit API
35019243510001
Operator
MACK ENERGY CO.
Well type
OIL
Approved
1995-12-06
Expires
1996-06-20
Proposed depth
4,800 ft
Surface casing
200 ft
Ground elevation
1,022 ft

Target formation

FormationExpected top (ft)
TATUMS MID2,545

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

34.388212, -97.449655

34.38821, -97.44966 · Surface location as filed with Oklahoma

Every well in Carter County, Oklahoma

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