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GRELLNER 1408 #3-1MH

API 3501725574 · Canadian County, Oklahoma

EXNT
API
3501725574
Operator
MARATHON OIL COMPANY LLC
County
Canadian
Location
Sec 1 14N 08W (IM)

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 2019-12-13

WRADRHorizontal hole
Permit API
35017255740000
Operator
MARATHON OIL COMPANY LLC
Well type
NT
Approved
2019-12-13
Expires
2021-06-13
Proposed depth
12,831 ft
Surface casing
1,500 ft
Ground elevation
1,207 ft

Target formation

FormationExpected top (ft)
MISSISSIPPIAN9,000

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 2019-12-13

WRAAMHorizontal hole
Permit API
35017255740001
Operator
MARATHON OIL COMPANY LLC
Well type
NT
Approved
2019-12-13
Expires
2021-06-13
Proposed depth
12,831 ft
Surface casing
1,500 ft
Ground elevation
1,207 ft

Target formation

FormationExpected top (ft)
MISSISSIPPIAN9,000

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

35.714277, -97.996989

35.71428, -97.99699 · Surface location as filed with Oklahoma

Every well in Canadian County, Oklahoma

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