NICNI #1-16

API 3508721921 · McClain County, Oklahoma

ACOIL
API
3508721921
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
2012-06-19
Drilling finished
2012-06-26
Completed
2012-12-14
First production
2012-07-10
Total depth
8,400 ft
Operator
CHARTER OAK PRODUCTION CO LLC

Intervals

FormationProducedPerforated (ft)Treatment
VIOLAOIL7,821–8,000Acid, Frac
1ST BROMIDEOIL8,188–8,194Acid, Frac
2ND BROMIDEOIL8,308–8,314Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-07-060072—0—
2012-07-1015023—3,000—
2012-08-318290372,750—
2012-12-14203460352,875—

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 1/217 & 20N-808,397370
CONDUCTOR16——407
SURFACE9 5/824J-55360265

Completion 1

STRAIGHT HOLEACOIL
Spudded
2012-06-19
Drilling finished
2012-06-26
Completed
2012-12-14
Recompleted
2013-09-16
First production
2012-07-10
Total depth
8,400 ft
Operator
CHARTER OAK PRODUCTION CO LLC

Intervals

FormationProducedPerforated (ft)Treatment
HUNTONOIL7,185–7,238Acid, Frac
VIOLAOIL7,821–8,000Acid, Frac
1ST BROMIDEOIL8,188–8,194Acid, Frac
2ND BROMIDEOIL8,308–8,314Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2012-07-060072—0—
2012-07-1015023—3,000—
2012-08-318290372,750—
2012-12-14203460352,875—
2013-08-24000—1,820—
2013-09-1636784738350—

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 1/217 & 20N-808,397370
CONDUCTOR16——407
SURFACE9 5/824J-55360265

Drilling permits

Oklahoma files 2 applications to drill this well, naming 12 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 2012-06-13

WRADRStraight hole
Permit API
35087219210000
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2012-06-13
Expires
2012-12-13
Proposed depth
8,400 ft
Surface casing
350 ft
Ground elevation
1,073 ft

Target formations

FormationExpected top (ft)
HART7,050
DEESE 5 (OSBORN)7,160
PENNSYLVANIA BAS7,200
WOODFORD7,230
HUNTON7,250
SYLVAN7,570
VIOLA7,700
BROMIDE DENSE8,100
BROMIDE 18,175
BROMIDE 28,225

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 2013-05-22

WRARCStraight hole
Permit API
35087219210001
Operator
CHARTER OAK PRODUCTION CO LLC
Well type
OIL
Approved
2013-05-22
Expires
2013-11-22
Proposed depth
8,400 ft
Surface casing
360 ft
Ground elevation
1,073 ft

Target formations

FormationExpected top (ft)
PENNSYLVANIA BAS7,180
HUNTON7,212

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

34.912179, -97.422916

34.91218, -97.42292 · 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.