LEFLORE #1-10

API 3508722014 · McClain County, Oklahoma

ACOIL
API
3508722014
Operator
CHARTER OAK PRODUCTION CO LLC
County
McClain

Completions

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

Completion 0

STRAIGHT HOLEACOIL
Spudded
2014-12-02
Drilling finished
2015-01-02
Completed
2015-03-23
First production
2015-03-09
Total depth
10,348 ft
Operator
CHARTER OAK PRODUCTION CO LLC

Intervals

FormationProducedPerforated (ft)Treatment
PENN LOWOIL8,914–8,928Acid, Frac
WOODFORDDRY9,202–9,294Acid, Frac
HUNTONDRY9,341–9,367Acid, Frac
VIOLADRY9,836–10,030Acid, Frac
BROMIDEDRY10,223–10,267Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2015-01-260099—120—
2015-01-280068—0—
2015-02-10000—2,867—
2015-02-1700106—1,47010/64
2015-03-06000—2,814—
2015-03-231105326392,009—

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 1/217P-11010,325460
CONDUCTOR16——4012
SURFACE8 5/824J-55543300

Completion 1

STRAIGHT HOLEACOIL
Spudded
2014-12-02
Drilling finished
2015-01-02
Completed
2015-03-23
Recompleted
2015-06-28
First production
2015-03-09
Total depth
10,348 ft
Operator
CHARTER OAK PRODUCTION CO LLC

Intervals

FormationProducedPerforated (ft)Treatment
PENN LOWOIL8,914–8,928Acid, Frac
WOODFORDOIL9,202–9,294Acid, Frac
HUNTONDRY9,341–9,367Acid, Frac
VIOLAOIL9,836–10,030Acid, Frac
BROMIDEDRY10,223–10,247Acid, Frac
BROMIDEOIL10,260–10,267Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2015-01-260099—120—
2015-01-280068—0—
2015-02-10000—2,867—
2015-02-1700106—1,47010/64
2015-03-06000—2,814—
2015-03-231105326392,009—
2015-06-288587628543.51,000—

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 1/217P-11010,325460
CONDUCTOR16——4012
SURFACE8 5/824J-55543300

Drilling permits

Oklahoma files 2 applications to drill this well, naming 13 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 2014-11-10

WRADRStraight hole
Permit API
35087220140000
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2014-11-10
Expires
2015-05-10
Proposed depth
10,900 ft
Surface casing
500 ft
Ground elevation
1,196 ft

Target formations

FormationExpected top (ft)
PENNSYLVANIA LOW8,000
MISSISSIPPIAN9,150
WOODFORD9,290
HUNTON9,400
SYLVAN9,700
VIOLA9,840
BROMIDE10,250

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 2015-06-12

WRARCStraight hole
Permit API
35087220140001
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2015-06-12
Expires
2015-12-12
Proposed depth
10,348 ft
Surface casing
543 ft
Ground elevation
1,196 ft

Target formations

FormationExpected top (ft)
PENNSYLVANIA LOW8,372
MISSISSIPPIAN9,146
WOODFORD9,182
HUNTON9,341
SYLVAN9,665
VIOLA9,801

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

35.182551, -97.614728

35.18255, -97.61473 · Surface location as filed with Oklahoma

Every well in McClain County, Oklahoma

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