DEAN 9 NC #1HC

API 3504323424 · Dewey County, Oklahoma

ACOIL

API

3504323424

Operator

MEWBOURNE OIL COMPANY

County

Dewey

Location

Sec 16 17N 19W (IM)

Completion

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

Completion 1

HORIZONTAL HOLEACOIL

Spudded

2017-02-21

Drilling finished

2017-03-23

Completed

2017-04-23

First production

2017-04-23

Total depth

14,050 ft

Operator

MEWBOURNE OIL COMPANY

Interval

Formation	Produced	Perforated (ft)	Treatment
CLEVELAND	OIL	9,575–14,050	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2017-04-28	110	158	2,045	43.7	2,203	26/64

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)
INTERMEDIATE	7	26	HCP-110	8,510	725
LINER	4 1/2	13.5	P-110	5,570	480
SURFACE	9 5/8	36	J-55	1,518	700

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 2015-07-21

WRADRHorizontal hole

Permit API

35043234240000

Operator

MEWBOURNE OIL COMPANY

Well type

OIL

Approved

2015-07-21

Expires

2016-07-21

Proposed depth

14,038 ft

Surface casing

2,000 ft

Ground elevation

2,008 ft

Target formation

Formation	Expected top (ft)
CLEVELAND	9,000

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 2016-11-23

WRADRHorizontal hole

Permit API

35043234240001

Operator

MEWBOURNE OIL COMPANY

Well type

OIL

Approved

2016-11-23

Expires

2017-05-23

Proposed depth

14,038 ft

Surface casing

2,000 ft

Ground elevation

2,008 ft

Target formation

Formation	Expected top (ft)
CLEVELAND	9,000

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

35.956472, -99.234164

35.95647, -99.23416 · 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.