LEX HERREN #1

API 3508323873 · Logan County, Oklahoma

ACOIL

API

3508323873

Operator

B R POLK INC

County

Logan

Location

Sec 33 17N 04W (IM)

Completion

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

Completion 3

STRAIGHT HOLEACOIL

Spudded

2008-03-28

Drilling finished

2008-04-17

Completed

2008-09-03

Recompleted

2011-03-25

First production

2008-09-26

Total depth

6,900 ft

Operator

B R POLK INC

Interval

Formation	Produced	Perforated (ft)	Treatment
2ND WILCOX	OIL	6,262–6,286	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-04-13	55	22	80	42.6	620	—

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	5.5	17	K55	3,950	525
CONDUCTOR	16	—	—	70	7
SURFACE	8.625	24	J55	342	250

Drilling permits

Oklahoma files 3 applications to drill this well, naming 19 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 2008-02-12

WRADRStraight hole

Permit API

35083238730000

Operator

LONDON WILLIAM W INC

Well type

OIL

Approved

2008-02-12

Expires

2008-08-12

Proposed depth

6,900 ft

Surface casing

310 ft

Ground elevation

1,060 ft

Target formations

Formation	Expected top (ft)
LAYTON	4,900
VIOLA	5,850
WILCOX 1	6,000
WILCOX 2	6,170
MCLISH	6,480
OIL CREEK	6,580

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 2008-02-12

WRAAMStraight hole

Permit API

35083238730002

Operator

B R POLK INC

Well type

OIL

Approved

2008-02-12

Expires

2008-08-12

Proposed depth

6,900 ft

Surface casing

310 ft

Ground elevation

1,060 ft

Target formations

Formation	Expected top (ft)
LAYTON	4,900
SKINNER	5,760
VIOLA	5,850
WILCOX 1	6,000
WILCOX 2	6,170
MCLISH	6,480
ARBUCKLE	6,556
OIL CREEK	6,580

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 2011-03-08

WRARCStraight hole

Permit API

35083238730003

Operator

B R POLK INC

Well type

OIL

Approved

2011-03-08

Expires

2011-09-08

Proposed depth

6,900 ft

Surface casing

342 ft

Ground elevation

1,052 ft

Target formations

Formation	Expected top (ft)
LAYTON	4,900
SKINNER	5,760
VIOLA	5,850
WILCOX 1	6,000
WILCOX 2	6,170

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

35.911282, -97.627434

35.91128, -97.62743 · 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.