GRACE #8

API 3510324491 · Noble County, Oklahoma

ACOG
API
3510324491
Operator
DONRAY PETROLEUM LLC
County
Noble

Completion

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

Completion 0

STRAIGHT HOLEACOG
Spudded
2013-03-07
Drilling finished
2013-03-12
Completed
2013-11-07
First production
2013-11-18
Total depth
4,476 ft
Operator
DONRAY PETROLEUM LLC

Interval

FormationProducedPerforated (ft)Treatment
COTTAGE GROVEOIL3,370–3,454Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-11-186680040420—

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)
PRODUCTION5 1/217—4,460485
SURFACE8 5/823—222195

Drilling permits

Oklahoma files 3 applications to drill this well, naming 14 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 2013-03-05

WRADRStraight hole
Permit API
35103244910000
Operator
DONRAY PETROLEUM LLC
Well type
OG
Approved
2013-03-05
Expires
2013-09-05
Proposed depth
5,000 ft
Surface casing
230 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
PAWHUSKA2,000
HOOVER2,030
TONKAWA2,450
COTTAGE GROVE3,370
SKINNER4,080
RED FORK4,170
MISSISSIPPIAN4,290
VIOLA4,470
SIMPSON4,500
ARBUCKLE4,700

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 2017-11-27

WRARCStraight hole
Permit API
35103244910001
Operator
DONRAY PETROLEUM LLC
Well type
NT
Approved
2017-11-27
Expires
2018-05-27
Proposed depth
4,476 ft
Surface casing
222 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
HOOVER2,030
OREAD2,350

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 2019-01-24

WRARCStraight hole
Permit API
35103244910002
Operator
DONRAY PETROLEUM LLC
Well type
NT
Approved
2019-01-24
Expires
2020-07-24
Proposed depth
4,476 ft
Surface casing
222 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
HOOVER2,030
OREAD2,350

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

36.522011, -97.355597

36.52201, -97.35560 · Surface location as filed with Oklahoma

Every well in Noble County, Oklahoma

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