ROTHER 16-4-11 #2 HM

API 3508324057 · Logan County, Oklahoma

ACOIL

API

3508324057

Operator

GREAT HORNED OWLS, LLC

County

Logan

Location

Sec 11 16N 04W (IM)

Completion

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

Completion 2

HORIZONTAL HOLEACOIL

Spudded

2013-01-28

Drilling finished

2013-03-26

Completed

2013-05-14

First production

2013-05-20

Total depth

10,643 ft

Operator

GREAT HORNED OWLS, LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	OIL	6,800–10,623	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-07-03	100	63	1,409	39	500	64/64

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

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	7	26	P-110	6,532	187
LINER	4 1/2	11.6	N-80	4,422	451
SURFACE	9 5/8	36	J-55	379	316

Drilling permits

Oklahoma files 3 applications to drill this well, naming 9 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 2013-01-15

WRADRHorizontal hole

Permit API

35083240570000

Operator

SUNDANCE ENERGY OKLAHOMA LLC dba SEO LLC

Well type

OIL

Approved

2013-01-15

Expires

2013-07-15

Proposed depth

9,325 ft

Surface casing

380 ft

Ground elevation

1,005 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPI LM	5,900
WOODFORD	5,929
MISENER-HUNTON	6,044

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 2013-01-15

WRAAMHorizontal hole

Permit API

35083240570001

Operator

SUNDANCE ENERGY OKLAHOMA LLC dba SEO LLC

Well type

OIL

Approved

2013-01-15

Expires

2013-07-15

Proposed depth

10,642 ft

Surface casing

380 ft

Ground elevation

1,006 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPI LM	5,900
WOODFORD	5,929
MISENER-HUNTON	6,044

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 2013-01-15

WRAAMHorizontal hole

Permit API

35083240570002

Operator

SUNDANCE ENERGY OKLAHOMA LLC dba SEO LLC

Well type

OIL

Approved

2013-01-15

Expires

2013-07-15

Proposed depth

10,642 ft

Surface casing

380 ft

Ground elevation

1,006 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPI LM	5,900
WOODFORD	5,929
MISENER-HUNTON	6,044

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

35.871963, -97.598134

35.87196, -97.59813 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Logan County, Oklahoma

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