DORSETT #1-33H

API 3512923415 · Roger Mills County, Oklahoma

ACOIL
API
3512923415
Operator
UNBRIDLED RESOURCES LLC
County
Roger Mills

Completion

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

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2010-07-08
Drilling finished
2010-08-14
Completed
2010-09-17
First production
2010-10-06
Total depth
13,325 ft
Operator
UNBRIDLED RESOURCES LLC

Interval

FormationProducedPerforated (ft)Treatment
DOUGLASOIL8,566–13,180Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-10-199553132244064/64

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION726P-1107,979290
LINER4 1/213P-1105,555380
INTERMEDIATE9 5/836J-551,5301,150
SURFACE13 3/854.5J-55650770

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 2010-04-13

WRADRHorizontal hole
Permit API
35129234150000
Operator
CHESAPEAKE OPERATING LLC
Well type
OIL
Approved
2010-04-13
Expires
2010-10-13
Proposed depth
13,345 ft
Proposed measured depth
13,325 ft
Proposed true vertical depth
8,546 ft
Proposed lateral
4,839 ft
Surface casing
800 ft
Ground elevation
2,236 ft

Target formation

FormationExpected top (ft)
DOUGLAS7,805

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

35.812810, -99.749094

35.81281, -99.74909 · Surface location as filed with Oklahoma

Every well in Roger Mills County, Oklahoma

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