DENNIS #1-11

API 3505123576 · Grady County, Oklahoma

ACGAS

API

3505123576

Operator

DAYLIGHT PETROLEUM LLC

County

Grady

Location

Sec 11 04N 05W (IM)

Completion

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

Completion 0

DIRECTIONAL HOLEACGAS

Spudded

2011-10-07

Drilling finished

2012-01-17

Completed

2012-02-28

First production

2012-02-28

Total depth

13,940 ft

Operator

DAYLIGHT PETROLEUM LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
SYCAMORE	GAS	11,824–11,964	Acid, Frac
WOODFORD	GAS	12,012–12,234	Acid, Frac
HUNTON	GAS	12,288–12,550	Acid, Frac
VIOLA	GAS	12,790–13,188	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-03-14	23	515	122	48	1,500	9/64

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	13.5	P-110	13,240	2,182
SURFACE	9 5/8	40	J-55	1,070	486

Drilling permit

Oklahoma files 1 application to drill this well, naming 5 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 2011-09-30

WRADRStraight hole

Permit API

35051235760000

Operator

EAGLE ROCK MID-CONTINENT OPERATING LLC

Well type

GAS

Approved

2011-09-30

Expires

2012-03-30

Proposed depth

13,700 ft

Surface casing

1,050 ft

Ground elevation

1,076 ft

Target formations

Formation	Expected top (ft)
SYCAMORE	11,800
WOODFORD	12,000
HUNTON	12,250
VIOLA	12,760
BROMIDE	13,350

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

34.835085, -97.696487

34.83508, -97.69649 · 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.