KELLAN #1-26

API 3501925323 · Carter County, Oklahoma

ACOIL
API
3501925323
Operator
SPRING OPERATING COMPANY
County
Carter

Completions

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2009-08-24
Drilling finished
2009-09-25
Completed
2009-09-15
First production
2009-12-12
Total depth
8,015 ft
Operator
SPRING OPERATING COMPANY

Intervals

FormationProducedPerforated (ft)Treatment
VIOLAOIL6,042–6,852Acid, Frac
SIMPSON GROUPGAS7,206–7,788Acid, Frac
SIMPSON GROUPDRY8,010–8,015Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2009-01-055320100—700—
2009-10-020065—0—
2009-10-261015225—150—

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 1/217N-807,956500
SURFACE9 5/836J-55916300

Completion 1

STRAIGHT HOLEACOIL
Spudded
2009-08-25
Drilling finished
2009-09-25
Completed
2009-09-25
Recompleted
2011-10-06
First production
2009-12-12
Total depth
7,956 ft
Operator
SPRING OPERATING COMPANY

Interval

FormationProducedPerforated (ft)Treatment
HUNTONOIL5,175–5,709Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-10-06446817—1,20020/64

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)
PRODUCTION5 1/217N-807,941500
CONDUCTOR———407
SURFACE9 5/836J-55916300

Drilling permits

Oklahoma files 2 applications 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 2009-08-24

WRADRStraight hole
Permit API
35019253230000
Operator
SPRING OPERATING COMPANY
Well type
OIL
Approved
2009-08-24
Expires
2010-02-24
Proposed depth
8,200 ft
Surface casing
875 ft
Ground elevation
1,009 ft

Target formations

FormationExpected top (ft)
HUNTON5,000
VIOLA6,200
SIMPSON GP7,100

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 2012-01-17

WRARCStraight hole
Permit API
35019253230001
Operator
SPRING OPERATING COMPANY
Well type
OIL
Approved
2012-01-17
Expires
2012-07-17
Proposed depth
8,015 ft
Surface casing
916 ft
Ground elevation
1,009 ft

Target formation

FormationExpected top (ft)
HUNTON5,100

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

34.356271, -97.490302

34.35627, -97.49030 · Surface location as filed with Oklahoma

Every well in Carter County, Oklahoma

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