ELMER #1-29H

API 3514921439 · Washita County, Oklahoma

ACGAS
API
3514921439
Operator
UNBRIDLED RESOURCES LLC
County
Washita

Completion

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

Completion 0

HORIZONTAL HOLEACGAS
Spudded
2009-02-20
Drilling finished
2009-04-10
Completed
2009-05-03
First production
2009-05-03
Total depth
17,054 ft
Operator
UNBRIDLED RESOURCES LLC

Interval

FormationProducedPerforated (ft)Treatment
DES MOINESGAS12,530–16,929Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2009-05-03274751,561580—

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)
INTERMEDIATE726P-11011,840470
PRODUCTION4 1/213.5P-11017,054580
SURFACE9 5/840J-551,500630

Drilling permit

Oklahoma files 1 application to drill this well, naming 4 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 2009-02-11

WRADRHorizontal hole
Permit API
35149214390000
Operator
CHESAPEAKE OPERATING LLC
Well type
GAS
Approved
2009-02-11
Expires
2009-08-11
Proposed depth
17,600 ft
Proposed measured depth
17,054 ft
Proposed true vertical depth
12,448 ft
Proposed lateral
4,868 ft
Surface casing
1,500 ft
Ground elevation
1,539 ft

Target formations

FormationExpected top (ft)
PERMIAN4,500
VIRGILIAN9,050
MISSOURIAN11,045
DES MOINES12,070

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

35.393265, -98.908126

35.39326, -98.90813 · Surface location as filed with Oklahoma

Every well in Washita County, Oklahoma

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