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DOBSON #1-27

API 3507124011 · Kay County, Oklahoma

ACOIL
API
3507124011
Operator
MACKEY CONSULTING & LEASING LLC
County
Kay
Location
Sec 27 28N 04E (IM)

Completion

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

Completion 3

STRAIGHT HOLEACOIL
Spudded
2005-10-01
Drilling finished
2005-11-03
Completed
2006-01-12
Recompleted
2013-10-07
First production
2006-02-01
Total depth
3,300 ft
Operator
MACKEY CONSULTING & LEASING LLC

Interval

FormationProducedPerforated (ft)Treatment
TRUE LAYTONWATER SUPPLY2,402–2,520Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-10-1000700—40—

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 1/214J-553,300225
SURFACE8 5/823J-55200140

Drilling permits

Oklahoma files 3 applications to drill this well, naming 28 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 2005-09-15

WRADR
Permit API
35071240110000
Operator
F DAVIS OIL & GAS LLC
Well type
OIL
Approved
2005-09-15
Expires
2006-03-15
Proposed depth
3,900 ft
Surface casing
180 ft
Ground elevation
1,120 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE2,150
TRUE LAYTON2,400
CLEVELAND2,750
BIG LIME2,875
OSWEGO2,925
SKINNER3,125
RED FORK3,175
MISSISSIPPIAN3,250
WILCOX3,600
ARBUCKLE3,700

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 2005-11-10

WRARE
Permit API
35071240110001
Operator
F DAVIS OIL & GAS LLC
Well type
SW
Approved
2005-11-10
Expires
2006-05-10
Proposed depth
3,290 ft
Surface casing
180 ft
Ground elevation
1,112 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE2,134
TRUE LAYTON2,400
CLEVELAND2,745
BIG LIME2,865
OSWEGO2,910
SKINNER3,080
RED FORK3,183
MISSISSIPPIAN3,248

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 2005-11-10

WRAAM
Permit API
35071240110002
Operator
CHALLENGE OPERATING INC
Well type
SW
Approved
2005-11-10
Expires
2006-05-10
Proposed depth
3,900 ft
Surface casing
180 ft
Ground elevation
1,120 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE2,150
TRUE LAYTON2,400
CLEVELAND2,750
BIG LIME2,875
OSWEGO2,925
SKINNER3,125
RED FORK3,175
MISSISSIPPIAN3,250
WILCOX3,600
ARBUCKLE3,700

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

36.879559, -96.862680

36.87956, -96.86268 · Surface location as filed with Oklahoma

Every well in Kay County, Oklahoma

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