HAMRICK #1-9

API 3510921213 · Oklahoma County, Oklahoma

SIFORDEROIL

API

3510921213

Operator

HOLLRAH EXPLORATION COMPANY

County

Oklahoma

Location

Sec 9 13N 02W (IM)

Completion

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

Completion 2

STRAIGHT HOLESIFORDEROIL

Spudded

1985-10-26

Drilling finished

1985-11-08

Completed

1985-12-03

Recompleted

2016-08-08

First production

1985-12-04

Total depth

6,041 ft

Operator

HOLLRAH EXPLORATION COMPANY

Interval

Formation	Produced	Perforated (ft)	Treatment
OSWEGO	OIL	5,684–5,706	Acid

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2016-08-14	1	8	2	40	575	—

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

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	4 1/2	10.5	J-55	6,041	700
SURFACE	8 5/8	24	J-55	1,010	700

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 1994-11-14

WRARC

Permit API

35109212130001

Operator

HOLLRAH EXPLORATION COMPANY

Well type

OIL

Approved

1994-11-14

Expires

1995-05-28

Proposed depth

6,050 ft

Surface casing

1,011 ft

Ground elevation

1,086 ft

Target formation

Formation	Expected top (ft)
PRUE	5,764

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 2016-07-27

WRARCStraight hole

Permit API

35109212130002

Operator

HOLLRAH EXPLORATION COMPANY

Well type

OIL

Approved

2016-07-27

Expires

2017-01-27

Proposed depth

6,041 ft

Surface casing

1,010 ft

Ground elevation

1,085 ft

Target formation

Formation	Expected top (ft)
OSWEGO	5,677

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

35.622351, -97.417863

35.62235, -97.41786 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Oklahoma County, Oklahoma

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