HAYES #9

API 3507124342 · Kay County, Oklahoma

ACOIL
API
3507124342
Operator
DEMCO OIL & GAS COMPANY
County
Kay

Completion

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

Completion 1

STRAIGHT HOLEACOIL
Spudded
2009-12-19
Drilling finished
2009-12-30
Completed
2010-01-20
First production
2010-01-25
Total depth
3,396 ft
Operator
DEMCO OIL & GAS COMPANY

Interval

FormationProducedPerforated (ft)Treatment
BARTLESVILLEOIL3,377–3,383Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2010-01-27283511041410—

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)
PRODUCTION5.515.5K-553,396145
SURFACE8.62523L/S180125

Drilling permits

Oklahoma files 2 applications to drill this well, naming 14 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 2009-12-08

WRADRStraight hole
Permit API
35071243420000
Operator
DEMCO OIL & GAS COMPANY
Well type
OIL
Approved
2009-12-08
Expires
2010-06-08
Proposed depth
2,450 ft
Surface casing
180 ft
Ground elevation
1,125 ft

Target formations

FormationExpected top (ft)
HOTSON700
NEVA770
CAMPBELL1,000
NEWKIRK1,525
HOOVER2,110
TONKAWA2,350

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 2009-12-08

WRAAMStraight hole
Permit API
35071243420001
Operator
DEMCO OIL & GAS COMPANY
Well type
OIL
Approved
2009-12-08
Expires
2010-06-08
Proposed depth
3,400 ft
Surface casing
180 ft
Ground elevation
1,125 ft

Target formations

FormationExpected top (ft)
HOTSON700
NEVA770
CAMPBELL1,000
NEWKIRK SD1,525
HOOVER2,100
TONKAWA2,320
CLEVELAND3,050
BARTLESVILLE3,375

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

36.931558, -97.204980

36.93156, -97.20498 · Surface location as filed with Oklahoma

Every well in Kay County, Oklahoma

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