GWEN STERR #1-15

API 3505123098 · Grady County, Oklahoma

ACOIL
API
3505123098
Operator
DAYLIGHT PETROLEUM LLC
County
Grady

Drilling permits

Oklahoma files 4 applications to drill this well, naming 36 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 2003-02-14

WRADR
Permit API
35051230980000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2003-02-14
Expires
2003-08-14
Proposed depth
13,050 ft
Surface casing
1,000 ft
Ground elevation
1,007 ft

Target formations

FormationExpected top (ft)
SYCAMORE10,288
WOODFORD10,548
HUNTON10,658
VIOLA11,288
BROMIDE D11,800
BROMIDE 111,958
BROMIDE 212,093
TULIP CREEK12,238
MCLISH12,468
OIL CREEK12,928

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 2003-04-03

WRAAM
Permit API
35051230980001
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2003-04-03
Expires
2003-10-03
Proposed depth
15,200 ft
Surface casing
1,000 ft
Ground elevation
1,007 ft

Target formations

FormationExpected top (ft)
WOODFORD10,548
HUNTON10,658
VIOLA11,288
BROMIDE D11,800
BROMIDE 111,958
BROMIDE 212,093
TULIP CREEK12,238
MCLISH12,468
OIL CREEK12,928
ARBUCKLE13,270

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 2003-12-29

WRARC
Permit API
35051230980002
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2003-12-29
Expires
2004-06-29
Proposed depth
15,531 ft
Surface casing
1,012 ft
Ground elevation
1,007 ft

Target formations

FormationExpected top (ft)
WOODFORD10,548
HUNTON10,658
VIOLA11,288
BROMIDE DENSE11,800
BROMIDE 111,958
BROMIDE 212,093
TULIP CREEK12,238
MCLISH12,468
OIL CREEK12,928

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 2005-05-02

WRARC
Permit API
35051230980003
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2005-05-02
Expires
2005-11-02
Proposed depth
15,531 ft
Surface casing
1,012 ft
Ground elevation
1,007 ft

Target formations

FormationExpected top (ft)
SYCAMORE10,372
WOODFORD10,548
HUNTON10,658
VIOLA11,288
BROMIDE 111,958
BROMIDE 212,093
TULIP CREEK12,238

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

34.903133, -97.712174

34.90313, -97.71217 · Surface location as filed with Oklahoma

Every well in Grady County, Oklahoma

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