HARMSWAY #1-6

API 3509324844 · Major County, Oklahoma

ACOIL
API
3509324844
Operator
SANDRIDGE EXPLORATION & PRODUCTION LLC
County
Major

Drilling permits

Oklahoma files 3 applications to drill this well, naming 8 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 2008-08-15

WRADRStraight hole
Permit API
35093248440000
Operator
SANDRIDGE ENERGY INC
Well type
OIL
Approved
2008-08-15
Expires
2009-02-15
Proposed depth
1,000 ft
Surface casing
1,000 ft
Ground elevation
1,753 ft

Target formation

FormationExpected top (ft)
MARLOW /PENNSYLVANIAN/1

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 2008-08-15

WRAAMStraight hole
Permit API
35093248440001
Operator
SANDRIDGE ENERGY INC
Well type
OIL
Approved
2008-08-15
Expires
2009-02-15
Proposed depth
1,000 ft
Surface casing
1,000 ft
Ground elevation
1,753 ft

Target formation

FormationExpected top (ft)
MARLOW /PENNSYLVANIAN/1

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 2008-08-15

WRAAMStraight hole
Permit API
35093248440002
Operator
SANDRIDGE ENERGY INC
Well type
OIL
Approved
2008-08-15
Expires
2009-02-15
Proposed depth
10,350 ft
Surface casing
1,000 ft
Ground elevation
1,753 ft

Target formations

FormationExpected top (ft)
TONKAWA6,256
LAYTON (COTTAGE GROVE)6,669
BIG LIME-OSWEGO7,308
RED FORK7,632
CHESTER LM7,965
MISSISSIPPI (MERAMEC-OSAGE)9,100

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

36.236025, -98.941744

36.23602, -98.94174 · Surface location as filed with Oklahoma

Every well in Major County, Oklahoma

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