HAYES #5

API 3507124275 · Kay County, Oklahoma

ACOIL
API
3507124275
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 0

STRAIGHT HOLEACOIL
Spudded
2008-08-30
Drilling finished
2008-09-06
Completed
2008-09-24
First production
2008-10-01
Total depth
3,453 ft
Operator
DEMCO OIL & GAS COMPANY

Interval

FormationProducedPerforated (ft)Treatment
HOOVEROIL2,128–2,138Acid, Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2008-09-2426259042380—

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)
PRODUCTION5.514K-552,208100
SURFACE8.62523L/S215225

Drilling permit

Oklahoma files 1 application to drill this well, naming 9 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 2008-07-16

WRADRStraight hole
Permit API
35071242750000
Operator
DEMCO OIL & GAS COMPANY
Well type
OIL
Approved
2008-07-16
Expires
2009-01-16
Proposed depth
3,525 ft
Surface casing
180 ft
Ground elevation
1,150 ft

Target formations

FormationExpected top (ft)
HOTSON690
CAMPBELL1,000
NEWKIRK1,450
HOOVER1,980
STALNAKER2,300
CLEVELAND3,050
OSWEGO3,150
BARTLESVILLE3,420
MISSISSIPPI CHAT3,450

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

36.927933, -97.202722

36.92793, -97.20272 · 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.