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COUGAR #1

API 3514120525 · Tillman County, Oklahoma

ACOIL
API
3514120525
Operator
AC OPERATING COMPANY LLC
County
Tillman
Location
Sec 8 03S 18W (IM)

Completion

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

Completion 1

STRAIGHT HOLEACOIL
Spudded
2019-11-16
Drilling finished
2019-11-23
Completed
2019-12-09
First production
2019-12-21
Total depth
5,500 ft
Operator
AC OPERATING COMPANY LLC

Interval

FormationProducedPerforated (ft)Treatment
STRAWN DOIL5,232–5,248Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2019-12-24150240.3064/64

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 1/217L-805,500300
SURFACE9 5/836J-55202125

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 2019-11-08

WRADRStraight hole
Permit API
35141205250000
Operator
AC OPERATING COMPANY LLC
Well type
OIL
Approved
2019-11-08
Expires
2021-05-08
Proposed depth
6,000 ft
Surface casing
200 ft
Ground elevation
1,276 ft

Target formations

FormationExpected top (ft)
CANYON3,430
STRAWN A4,800
STRAWN B4,900
STRAWN C5,050
STRAWN D5,150
MISSISSIPPIAN5,270

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 2019-11-08

WRAAMStraight hole
Permit API
35141205250001
Operator
AC OPERATING COMPANY LLC
Well type
OIL
Approved
2019-11-08
Expires
2021-05-08
Proposed depth
6,000 ft
Surface casing
200 ft
Ground elevation
1,276 ft

Target formations

FormationExpected top (ft)
CANYON3,430
STRAWN A4,800
STRAWN B4,900
STRAWN C5,050
STRAWN D5,150
MISSISSIPPIAN5,270

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

34.313512, -99.113769

34.31351, -99.11377 · Surface location as filed with Oklahoma

Every well in Tillman County, Oklahoma

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