NAYLOR #1-33H

API 3500725600 · Beaver County, Oklahoma

PAOIL
API
3500725600
Operator
UNIT PETROLEUM COMPANY
County
Beaver

Completion

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

Completion 0

HORIZONTAL HOLEPAOIL
Spudded
2013-04-04
Drilling finished
2013-04-20
Completed
2013-05-09
First production
2013-05-11
Total depth
11,475 ft
Operator
UNIT PETROLEUM COMPANY

Interval

FormationProducedPerforated (ft)Treatment
MARMATONOIL7,103–11,281Frac

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-05-1092821,407400—

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)
INTERMEDIATE726N-806,94082
LINER4 1/211.6N-804,6560
SURFACE9 5/836J-551,980800

Drilling permit

Oklahoma files 1 application to drill this well, naming 3 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 2013-03-25

WRADRHorizontal hole
Permit API
35007256000000
Operator
UNIT PETROLEUM COMPANY
Well type
OIL
Approved
2013-03-25
Expires
2013-09-25
Proposed depth
11,536 ft
Proposed measured depth
11,475 ft
Proposed true vertical depth
6,711 ft
Proposed lateral
4,611 ft
Surface casing
1,995 ft
Ground elevation
2,895 ft

Target formations

FormationExpected top (ft)
DOUGLAS5,450
LANSING-KANSAS CITY5,950
MARMATON6,720

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

36.500833, -100.688053

36.50083, -100.68805 · Surface location as filed with Oklahoma

Every well in Beaver County, Oklahoma

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