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HARWELL #13-6

API 3504322559 · Dewey County, Oklahoma

PAOIL
API
3504322559
Operator
CHESAPEAKE OPERATING LLC
County
Dewey
Location
Sec 13 18N 18W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 6 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 1996-12-31

WRADR
Permit API
35043225590000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
1996-12-31
Expires
1997-07-15
Proposed depth
10,200 ft
Surface casing
375 ft
Ground elevation
1,818 ft

Target formations

FormationExpected top (ft)
TONKAWA7,310
COTTAGE GROVE-LAYTON7,825
OSWEGO8,740
ATOKA9,602
MORROW SD10,199

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 2003-11-21

WRARC
Permit API
35043225590002
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2003-11-21
Expires
2004-05-21
Proposed depth
10,109 ft
Surface casing
1,035 ft
Ground elevation
1,824 ft

Target formation

FormationExpected top (ft)
CLEVELAND8,429

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

36.040016, -99.075516

36.04002, -99.07552 · Surface location as filed with Oklahoma

Every well in Dewey County, Oklahoma

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