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WINNIE #18-3V

API 3504523009 · Ellis County, Oklahoma

PAOIL
API
3504523009
Operator
PRESIDIO PETROLEUM LLC
County
Ellis
Location
Sec 18 17N 22W (IM)

Completion

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

Completion 1

STRAIGHT HOLEPAOIL
Spudded
2010-12-20
Drilling finished
2011-01-14
Completed
2011-10-15
First production
2011-10-15
Total depth
11,417 ft
Operator
PRESIDIO PETROLEUM LLC

Intervals

FormationProducedPerforated (ft)Treatment
COTTAGE GROVEOIL8,672–8,684Acid, Frac
OSWEGOOIL10,220–10,236Acid, Frac
CHEROKEEOIL10,506–10,512Acid, Frac
ATOKAOIL11,276–11,282Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-10-1688037420OPEN

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 5/836J-553,024295
PRODUCTION5 1/217P-11011,417800
CONDUCTOR2094LS446
SURFACE13 3/848J-55586660

Drilling permits

Oklahoma files 2 applications to drill this well, naming 16 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 2010-12-09

WRADRStraight hole
Permit API
35045230090000
Operator
PANTHER ENERGY COMPANY LLC
Well type
OIL
Approved
2010-12-09
Expires
2011-06-09
Proposed depth
11,000 ft
Surface casing
550 ft
Ground elevation
2,144 ft

Target formations

FormationExpected top (ft)
DOUGLAS7,415
TONKAWA8,015
COTTAGE GROVE8,590
CLEVELAND9,300
BIG LIME9,800
OSWEGO9,900
CHEROKEE10,300
ATOKA10,900

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 2010-12-09

WRAAMStraight hole
Permit API
35045230090001
Operator
PANTHER ENERGY COMPANY LLC
Well type
OIL
Approved
2010-12-09
Expires
2011-06-09
Proposed depth
11,500 ft
Surface casing
550 ft
Ground elevation
2,144 ft

Target formations

FormationExpected top (ft)
DOUGLAS7,415
TONKAWA8,015
COTTAGE GROVE8,590
CLEVELAND9,300
BIG LIME9,800
OSWEGO9,900
CHEROKEE10,300
ATOKA10,900

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

35.944806, -99.587915

35.94481, -99.58791 · Surface location as filed with Oklahoma

Every well in Ellis County, Oklahoma

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