TOMCAT #1-21

API 3508722240 · McClain County, Oklahoma

ACOIL

API

3508722240

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 1

DIRECTIONAL HOLEACOIL

Spudded

2019-06-11

Drilling finished

2019-06-25

Completed

2020-09-17

First production

2020-09-17

Total depth

12,239 ft

Operator

RED ROCKS OIL & GAS OPERATING LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
VIOLA	OIL	11,076–11,090	Acid, Frac
SIMPSON (ABOVE OIL CREEK)	OIL	11,314–11,994	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2020-10-31	62	118	422	41.6	970	40

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	5 1/2	17	P-110	12,233	1,070
SURFACE	9 5/8	40	J-55	2,051	1,125

Drilling permits

Oklahoma files 3 applications to drill this well, naming 12 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 2019-05-16

WRADRStraight hole

Permit API

35087222400000

Operator

RED ROCKS OIL & GAS OPERATING LLC

Well type

OIL

Approved

2019-05-16

Expires

2020-11-16

Proposed depth

12,200 ft

Surface casing

2,000 ft

Ground elevation

1,147 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	9,370
HUNTON	9,900
VIOLA	10,575
SIMPSON ABV OIL CREEK	11,215

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 2019-05-16

WRAAMDirectional hole

Permit API

35087222400001

Operator

RED ROCKS OIL & GAS OPERATING LLC

Well type

OIL

Approved

2019-05-16

Expires

2020-11-16

Proposed depth

12,230 ft

Surface casing

2,000 ft

Ground elevation

1,147 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	9,370
HUNTON	9,900
VIOLA	10,575
SIMPSON ABV OIL CREEK	11,215

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 2024-03-01

WRARCDirectional hole

Permit API

35087222400002

Operator

RED ROCKS OIL & GAS OPERATING LLC

Well type

Approved

2024-03-01

Expires

2025-09-01

Proposed depth

12,239 ft

Surface casing

2,051 ft

Ground elevation

1,147 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	9,370
HUNTON	9,900
VIOLA	10,575
SIMPSON ABV OIL CREEK	11,215

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

34.885404, -97.633659

34.88540, -97.63366 · 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.