BELLER #1-21

API 3508721912 · McClain County, Oklahoma

PAOIL

API

3508721912

Operator

CHANGO'S L.L.C.

County

McClain

Location

Sec 21 07N 02W (IM)

Completion

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

Completion 0

DIRECTIONAL HOLEPAOIL

Spudded

2012-04-20

Drilling finished

2012-05-20

Completed

2012-10-17

First production

2012-10-17

Total depth

9,600 ft

Operator

CHANGO'S L.L.C.

Interval

Formation	Produced	Perforated (ft)	Treatment
HUNTON	OIL	7,600–7,782	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2012-10-17	56	0	3	39	800	—

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	11.6	N-80	8,322	355
CONDUCTOR	20	94	H-40	60	6
SURFACE	8 5/8	24	J-55	500	320

Drilling permit

Oklahoma files 1 application to drill this well, naming 8 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 2012-03-16

WRADRDirectional hole

Permit API

35087219120000

Operator

OKLAND OIL COMPANY

Well type

OIL

Approved

2012-03-16

Expires

2012-09-16

Proposed depth

10,000 ft

Proposed measured depth

9,600 ft

Proposed true vertical depth

9,514 ft

Surface casing

500 ft

Ground elevation

1,148 ft

Target formations

Formation	Expected top (ft)
DEESE	7,200
HUNTON	7,530
VIOLA	7,920
BROMIDE	8,320
TULIP CREEK	8,640
MCLISH	8,800
OIL CREEK	9,150
ARBUCKLE	9,250

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

35.059994, -97.407381

35.05999, -97.40738 · 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.