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HOPFER #1-17MH

API 3508324017 · Logan County, Oklahoma

ACOIL
API
3508324017
Operator
GREAT HORNED OWLS, LLC
County
Logan
Location
Sec 20 18N 03W (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACOIL
Spudded
2012-09-17
Drilling finished
2012-10-08
Completed
2012-12-28
First production
2012-12-28
Total depth
10,870 ft
Operator
GREAT HORNED OWLS, LLC

Interval

FormationProducedPerforated (ft)Treatment
MISSISSIPPIANOIL7,410–10,770Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-01-151541232,305—035/64

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)
LINER4 1/2"11.6#P-1104,665475
INTERMEDIATE7"26#P-1106,366405
SURFACE9 5/8"36#J-55528205

Drilling permits

Oklahoma files 2 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 2012-09-04

WRADRHorizontal hole
Permit API
35083240170000
Operator
DEVON ENERGY PRODUCTION COMPANY LP
Well type
OIL
Approved
2012-09-04
Expires
2013-03-04
Proposed depth
11,031 ft
Surface casing
500 ft
Ground elevation
1,060 ft

Target formations

FormationExpected top (ft)
MISSISSIPPIAN5,650
WOODFORD5,975
MISENER-HUNTON6,050
SYLVAN6,075

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 2012-09-04

WRAAMHorizontal hole
Permit API
35083240170001
Operator
DEVON ENERGY PRODUCTION COMPANY LP
Well type
OIL
Approved
2012-09-04
Expires
2013-03-04
Proposed depth
11,031 ft
Surface casing
500 ft
Ground elevation
1,060 ft

Target formations

FormationExpected top (ft)
MISSISSIPPIAN5,650
WOODFORD5,975
MISENER-HUNTON6,050
SYLVAN6,075

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

36.028545, -97.541113

36.02855, -97.54111 · 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.