DYER #2-31

API 3513726554 · Stephens County, Oklahoma

ACGAS
API
3513726554
Operator
PIPER OPERATING LLC
County
Stephens

Drilling permits

Oklahoma files 3 applications to drill this well, naming 21 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 2007-09-20

WRADRStraight hole
Permit API
35137265540000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2007-09-20
Expires
2008-03-20
Proposed depth
15,000 ft
Surface casing
1,600 ft
Ground elevation
1,282 ft

Target formations

FormationExpected top (ft)
CISCO UP5,000
CISCO MID6,800
CISCO LOW7,900
HOXBAR UP8,150
HOXBAR MID8,300
HOXBAR LOW9,400
DEESE10,100

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 2008-08-29

WRADRStraight hole
Permit API
35137265540001
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2008-08-29
Expires
2009-02-28
Proposed depth
15,000 ft
Surface casing
1,600 ft
Ground elevation
1,282 ft

Target formations

FormationExpected top (ft)
CISCO UP5,000
CISCO MID6,800
CISCO LOW7,900
HOXBAR UP8,150
HOXBAR MID8,300
HOXBAR LOW9,400
DEESE10,100

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 2008-08-29

WRAAMDirectional hole
Permit API
35137265540002
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2008-08-29
Expires
2009-02-28
Proposed depth
15,000 ft
Surface casing
1,600 ft
Ground elevation
1,282 ft

Target formations

FormationExpected top (ft)
CISCO UP5,000
CISCO MID6,800
CISCO LOW7,900
HOXBAR UP8,150
HOXBAR MID8,300
HOXBAR LOW9,400
DEESE10,100

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

34.595994, -97.976786

34.59599, -97.97679 · Surface location as filed with Oklahoma

Every well in Stephens County, Oklahoma

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