BLACK 5-15-24 #1H

API 3512924029 · Roger Mills County, Oklahoma

ACOIL

API

3512924029

Operator

UNBRIDLED RESOURCES LLC

County

Roger Mills

Location

Sec 8 15N 24W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2014-12-23

Drilling finished

2015-01-14

Completed

2015-10-13

First production

2016-01-15

Total depth

13,902 ft

Operator

UNBRIDLED RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
TONKAWA	OIL	9,140–13,758	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2016-02-04	102	131	557	41.4	80	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)
INTERMEDIATE	7	26	P-110HC	8,115	425
LINER	4 1/2	11.6	HCP-110	6,030	570
CONDUCTOR	13 3/8	48	H-40	633	770
CONDUCTOR	20	169	K-55	32	5
SURFACE	9.625	—	—	1,532	535

Drilling permit

Oklahoma files 1 application 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 2014-12-04

WRADRHorizontal hole

Permit API

35129240290000

Operator

CHESAPEAKE OPERATING LLC

Well type

OIL

Approved

2014-12-04

Expires

2015-06-04

Proposed depth

14,000 ft

Proposed measured depth

13,902 ft

Proposed true vertical depth

8,653 ft

Proposed lateral

4,844 ft

Surface casing

770 ft

Ground elevation

2,327 ft

Target formations

Formation	Expected top (ft)
DOUGLAS	8,161
TONKAWA	8,570

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

35.797056, -99.772968

35.79706, -99.77297 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Roger Mills County, Oklahoma

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