CAIBY #79

API 3510324166 · Noble County, Oklahoma

AC2RIn
API
3510324166
Operator
DONRAY PETROLEUM LLC
County
Noble

Injection

12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.

Oklahoma well-type code
2RIn
Injection zone
LAYTON|WILCOX
Cumulative fluid injected
540,000 bbl
MonthFluid injected (bbl)Max pressure (psi)
Dec 202545,0000
Nov 202545,0000
Oct 202545,0000
Sep 202545,0000
Aug 202545,0000
Jul 202545,0000
Jun 202545,0000
May 202545,0000
Apr 202545,0000
Mar 202545,0000
Feb 202545,0000
Jan 202545,0000

A dash is a month the well filed with no figure in that column.

Completions

Oklahoma files 2 completion reports for this well. One carries a production test the operator filed.

Completion 2

STRAIGHT HOLEAC2RIn
Spudded
2008-04-27
Drilling finished
2008-05-06
Completed
2008-07-10
Recompleted
2010-07-25
First production
2009-01-12
Total depth
4,935 ft
Operator
DONRAY PETROLEUM LLC

Interval

FormationProducedPerforated (ft)Treatment
TONKAWAOIL2,736–2,742Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-07-2771027540180—

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 1/215.5—4,907275
SURFACE8 5/836—300200

Completion 3

STRAIGHT HOLEAC2RIn
Spudded
2008-04-27
Drilling finished
2008-05-06
Completed
2008-07-10
Recompleted
2010-07-25
First production
2009-01-12
Total depth
4,935 ft
Operator
DONRAY PETROLEUM LLC

Interval

FormationProducedPerforated (ft)Treatment
TONKAWAINJ2,736–2,742Acid, Frac

Casing

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/215.5—4,907275
SURFACE8 5/836—300200

Drilling permits

Oklahoma files 3 applications to drill this well, naming 18 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 2008-03-24

WRADRStraight hole
Permit API
35103241660000
Operator
DONRAY PETROLEUM LLC
Well type
2RIn
Approved
2008-03-24
Expires
2008-09-24
Proposed depth
5,000 ft
Surface casing
300 ft

Target formations

FormationExpected top (ft)
HOOVER2,100
TONKAWA2,600
LAYTON3,450
SKINNER4,150
RED FORK4,250
MISSISSIPPIAN4,300
WOODFORD4,450
VIOLA4,490
WILCOX4,520
ARBUCKLE4,750

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 2009-06-15

WRARCStraight hole
Permit API
35103241660001
Operator
DONRAY PETROLEUM LLC
Well type
2RIn
Approved
2009-06-15
Expires
2009-12-15
Proposed depth
4,935 ft
Surface casing
300 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
PAWHUSKA2,060
HOOVER2,108
TONKAWA2,700
LAYTON3,406
SKINNER4,096

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 2010-07-23

WRARCStraight hole
Permit API
35103241660002
Operator
DONRAY PETROLEUM LLC
Well type
2RIn
Approved
2010-07-23
Expires
2011-01-23
Proposed depth
4,935 ft
Surface casing
300 ft
Ground elevation
976 ft

Target formations

FormationExpected top (ft)
HOOVER2,100
OREAD2,400
TONKAWA2,700

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.

Location

36.520066, -97.359968

36.52007, -97.35997 · 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.