BARBER USA 20-16-23 #1H

API 3504523482 · Ellis County, Oklahoma

ACOIL
API
3504523482
Operator
UNBRIDLED RESOURCES LLC
County
Ellis

Completion

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

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2014-11-02
Drilling finished
2014-11-26
Completed
2015-01-28
First production
2015-02-06
Total depth
12,377 ft
Operator
UNBRIDLED RESOURCES LLC

Interval

FormationProducedPerforated (ft)Treatment
DOUGLASOIL8,497–12,234Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2015-02-2657055566842.50—

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION726P-1107,780390
LINER4 1/211.6HCP-1104,849430
SURFACE9 5/836J-551,525670

Drilling permit

Oklahoma files 1 application to drill this well, naming 1 target formation. 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 2014-06-09

WRADRHorizontal hole
Permit API
35045234820000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2014-06-09
Expires
2014-12-09
Proposed depth
13,250 ft
Proposed measured depth
12,377 ft
Proposed true vertical depth
8,359 ft
Proposed lateral
4,132 ft
Surface casing
1,500 ft
Ground elevation
2,034 ft

Target formation

FormationExpected top (ft)
DOUGLAS8,199

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

35.853244, -99.657823

35.85324, -99.65782 · Surface location as filed with Oklahoma

Every well in Ellis County, Oklahoma

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