TIGER #4-20

API 3505123581 · Grady County, Oklahoma

PANT

API

3505123581

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

County

Grady

Location

Sec 20 05N 05W (IM)

Completions

Oklahoma files 2 completion reports for this well. One carries a production test the operator filed.

Completion 0

DIRECTIONAL HOLEPANT

Spudded

2012-01-28

Drilling finished

2012-04-18

Completed

2012-05-07

First production

2012-05-07

Total depth

14,875 ft

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
BROMIDE	GAS	14,496–14,768	Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-05-13	7	584	417	58	750	32/64

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)
PRODUCTION	4 1/2	13.5	P-110	14,875	2,190
INTERMEDIATE	9 5/8	40	J-55	5,000	1,835
SURFACE	13 3/8	54.5	J-55	572	720

Completion 1

DIRECTIONAL HOLEPANT

Spudded

2012-01-28

Drilling finished

2012-04-18

Completed

2012-05-07

Recompleted

2013-02-01

First production

2012-05-07

Total depth

14,875 ft

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Interval

Formation	Produced	Perforated (ft)
BROMIDE	PLUG AND ABANDON	14,496–14,768

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	4 1/2	13.5	P-110	14,875	2,190
INTERMEDIATE	9 5/8	40	J-55	5,000	1,835
SURFACE	13 3/8	54.5	J-55	572	720

Drilling permits

Oklahoma files 2 applications to drill this well, naming 13 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 2011-12-02

WRADRDirectional hole

Permit API

35051235810000

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Well type

Approved

2011-12-02

Expires

2012-06-02

Proposed depth

15,000 ft

Proposed measured depth

14,875 ft

Proposed true vertical depth

14,755 ft

Surface casing

500 ft

Ground elevation

1,022 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	12,464
WOODFORD	12,567
HUNTON	12,824
VIOLA	13,455
BROMIDE	14,015
TULIP CREEK	14,366
MCLISH	14,692

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 2012-08-09

WRADPDirectional hole

Permit API

35051235810001

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Well type

Approved

2012-08-09

Expires

2013-02-09

Proposed depth

15,000 ft

Proposed measured depth

14,875 ft

Proposed true vertical depth

14,755 ft

Surface casing

572 ft

Ground elevation

1,022 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	12,464
WOODFORD	12,567
HUNTON	12,824
VIOLA	13,455
BROMIDE	14,015
MCLISH	14,692

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

34.894614, -97.747613

34.89461, -97.74761 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Grady County, Oklahoma

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