NICHOLS 33-18-18 #1H

API 3504323304 · Dewey County, Oklahoma

ACOIL

API

3504323304

Operator

DIVERSIFIED PRODUCTION LLC

County

Dewey

Location

Sec 33 18N 18W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2012-12-01

Drilling finished

2012-12-29

Completed

2013-04-15

First production

2013-04-17

Total depth

13,414 ft

Operator

DIVERSIFIED PRODUCTION LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
CLEVELAND	OIL	9,004–13,320	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2013-04-28	467	925	457	44	1,300	13/64

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	8,202	310
LINER	4 1/2	13.5	P-110EC	5,465	450
INTERMEDIATE	9 5/8	36	J-55	1,522	600
SURFACE	13 3/8	48	H-40	331	360

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 2012-11-05

WRADRHorizontal hole

Permit API

35043233040000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2012-11-05

Expires

2013-05-05

Proposed depth

13,700 ft

Proposed measured depth

13,414 ft

Proposed true vertical depth

8,763 ft

Proposed lateral

4,536 ft

Surface casing

490 ft

Ground elevation

1,971 ft

Target formations

Formation	Expected top (ft)
DOUGLAS	7,800
COTTAGE GROVE	8,000
HOGSHOOTER	8,350
CHECKERBOARD	8,660
CLEVELAND	8,703

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

35.986350, -99.125890

35.98635, -99.12589 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Dewey County, Oklahoma

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