FLEET #1-21

API 3508721537 · McClain County, Oklahoma

ACOIL

API

3508721537

Operator

RED ROCKS OIL & GAS OPERATING LLC

County

McClain

Location

Sec 21 05N 04W (IM)

Completion

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

Completion 2

STRAIGHT HOLEACOIL

Spudded

1991-03-20

Drilling finished

1991-04-20

Completed

1991-05-03

Recompleted

2012-08-08

First production

1991-04-22

Total depth

9,850 ft

Operator

RED ROCKS OIL & GAS OPERATING LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
DEESE NORTH LINDSEY	OIL	8,514–8,584	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-08-20	47	12	23	54.1	530	64/64

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)
INTERMEDIATE	4 1/2	11.6	M-75	9,850	850
LINER	2 7/8	4.7	N-80	5,678	0
SURFACE	8 5/8	24	J-55	596	310

Drilling permits

Oklahoma files 2 applications to drill this well, naming 4 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 1991-03-15

WRADR

Permit API

35087215370000

Operator

ENCORE OPERATING LP

Well type

OIL

Approved

1991-03-15

Expires

1991-09-29

Proposed depth

10,300 ft

Surface casing

600 ft

Ground elevation

1,144 ft

Target formations

Formation	Expected top (ft)
DEESE NORTH LINDSEY	8,500
SYCAMORE	9,800
WOODFORD	10,000

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 2012-08-14

WRARCStraight hole

Permit API

35087215370002

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Well type

OIL

Approved

2012-08-14

Expires

2013-02-14

Proposed depth

9,850 ft

Surface casing

596 ft

Ground elevation

1,147 ft

Target formation

Formation	Expected top (ft)
DEESE NORTH LINDSEY	8,458

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

34.886324, -97.633391

34.88632, -97.63339 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in McClain County, Oklahoma

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