HELMICK #15

API 3511701265 · Pawnee County, Oklahoma

ACOIL
API
3511701265
Operator
GREAT HORNED OWLS, LLC
County
Pawnee

Completion

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

Completion 3

STRAIGHT HOLEACOIL
Spudded
1963-10-17
Drilling finished
1963-10-23
Completed
1963-11-11
Recompleted
2013-11-04
First production
2013-11-04
Total depth
2,355 ft
Operator
GREAT HORNED OWLS, LLC

Intervals

FormationProducedPerforated (ft)Treatment
CLEVELANDOIL1,592–1,755Acid, Frac
BARTLESVILLEOIL2,228–2,282Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-11-0434097—0—

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 1/214—2,347250
SURFACE8 5/828—147125

Drilling permits

Oklahoma files 3 applications to drill this well, naming 5 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 2011-01-24

WRARCStraight hole
Permit API
35117012650001
Operator
MID-CON ENERGY OPERATING INC
Well type
OIL
Approved
2011-01-24
Expires
2011-07-24
Proposed depth
2,355 ft
Surface casing
147 ft
Ground elevation
843 ft

Target formation

FormationExpected top (ft)
COTTAGE GROVE982

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 2013-10-23

WRARCStraight hole
Permit API
35117012650002
Operator
MID-CON ENERGY OPERATING INC
Well type
OIL
Approved
2013-10-23
Expires
2014-04-23
Proposed depth
2,355 ft
Surface casing
147 ft
Ground elevation
843 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE982
CLEVELAND1,592

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 2013-10-23

WRAAMStraight hole
Permit API
35117012650003
Operator
MID-CON ENERGY OPERATING LLC
Well type
OIL
Approved
2013-10-23
Expires
2014-04-23
Proposed depth
2,355 ft
Surface casing
147 ft
Ground elevation
843 ft

Target formations

FormationExpected top (ft)
COTTAGE GROVE982
CLEVELAND1,592

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

36.294972, -96.481114

36.29497, -96.48111 · Surface location as filed with Oklahoma

Every well in Pawnee County, Oklahoma

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