PENN 31-19N-3W #1WH

API 3508324175 · Logan County, Oklahoma

ACOIL
API
3508324175
Operator
GREAT HORNED OWLS, LLC
County
Logan

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2013-09-08
Drilling finished
2013-09-25
Completed
2013-11-12
First production
2013-11-12
Total depth
10,798 ft
Operator
GREAT HORNED OWLS, LLC

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDOIL6,625–10,625Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-11-12201812,065—032/64

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
INTERMEDIATE7"29#L-806,597425
LINER4 1/211.6L-804,377415
CONDUCTOR1675J-55658
SURFACE9 5/836J-55466235

Drilling permit

Oklahoma files 1 application to drill this well, naming 3 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 2013-09-04

WRADRHorizontal hole
Permit API
35083241750000
Operator
DEVON ENERGY PRODUCTION COMPANY LP
Well type
OIL
Approved
2013-09-04
Expires
2014-03-04
Proposed depth
10,937 ft
Proposed measured depth
10,798 ft
Proposed true vertical depth
5,964 ft
Proposed lateral
4,847 ft
Surface casing
450 ft
Ground elevation
1,004 ft

Target formations

FormationExpected top (ft)
MISSISSIPPIAN5,613
WOODFORD5,939
MISENER-HUNTON5,956

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

36.073253, -97.549827

36.07325, -97.54983 · Surface location as filed with Oklahoma

Every well in Logan County, Oklahoma

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