CARTER #1-15H

API 3504323120 · Dewey County, Oklahoma

ACOIL
API
3504323120
Operator
STAGHORN PETROLEUM II LLC
County
Dewey

Completions

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

Completion 0

HORIZONTAL HOLEACOIL
Spudded
2010-07-30
Drilling finished
2010-12-02
Completed
2011-02-21
First production
2011-02-21
Total depth
16,461 ft
Operator
STAGHORN PETROLEUM II LLC

Interval

FormationProducedPerforated (ft)Treatment
WOODFORDGAS14,143–16,183Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-03-041633,2161,09053.843,25525/64

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)
PRODUCTION5.523HCP-11016,2881,525
CONDUCTOR20——404
INTERMEDIATE9 5/847HCP-11010,141680
SURFACE13 3/854.5J-551,440870

Completion 1

HORIZONTAL HOLEACOIL
Spudded
2010-07-30
Drilling finished
2010-12-02
Completed
2011-02-21
Recompleted
2022-05-13
First production
2011-02-21
Total depth
16,461 ft
Measured depth
16,461 ft
True vertical depth
13,852 ft
Lateral length
2,318 ft
Operator
STAGHORN PETROLEUM II LLC

Interval

FormationProducedTop (ft)Perforated (ft)Treatment
COTTAGE GROVEOIL8,4908,493–8,554Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2022-06-06131859437064

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)
INTERMEDIATE9 5/847HCP-11010,141680
PRODUCTION5.523HCP-11016,2881,525
CONDUCTOR20——404
SURFACE13 3/854.5J-551,440870

Drilling permits

Oklahoma files 3 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 2010-06-09

WRADRHorizontal hole
Permit API
35043231200000
Operator
CONTINENTAL RESOURCES INC
Well type
OIL
Approved
2010-06-09
Expires
2010-12-09
Proposed depth
18,580 ft
Proposed measured depth
16,461 ft
Proposed true vertical depth
13,852 ft
Proposed lateral
2,318 ft
Surface casing
1,500 ft
Ground elevation
1,926 ft

Target formation

FormationExpected top (ft)
WOODFORD13,794

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 2010-06-09

DELRCHorizontal hole
Permit API
35043231200000
Operator
CONTINENTAL RESOURCES INC
Well type
OIL
Approved
2010-06-09
Expires
2010-12-09
Proposed depth
18,580 ft
Proposed measured depth
16,461 ft
Proposed true vertical depth
13,852 ft
Proposed lateral
2,318 ft
Surface casing
1,500 ft
Ground elevation
1,926 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE8,361
WOODFORD13,794

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 2022-03-11

WRARCHorizontal hole
Permit API
35043231200001
Operator
STAGHORN PETROLEUM II LLC
Well type
OIL
Approved
2022-03-11
Expires
2023-09-11
Proposed depth
16,461 ft
Proposed measured depth
16,461 ft
Proposed true vertical depth
13,852 ft
Proposed lateral
2,318 ft
Surface casing
1,440 ft
Ground elevation
1,926 ft

Target formation

FormationExpected top (ft)
COTTAGE GROVE8,361

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

35.856755, -98.886564

35.85675, -98.88656 · Surface location as filed with Oklahoma

Every well in Dewey County, Oklahoma

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