BERTHA ELLEN #1-20-29XH

API 3503922465 · Custer County, Oklahoma

ACGAS

API

3503922465

Operator

CONTINENTAL RESOURCES INC

County

Custer

Location

Sec 20 15N 14W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACGAS

Spudded

2015-06-26

Drilling finished

2015-12-16

Completed

2016-06-06

First production

2016-06-06

Total depth

23,333 ft

Operator

CONTINENTAL RESOURCES INC

Intervals

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPIAN	GAS	14,029–14,182	Acid, Frac
WOODFORD	GAS	14,182–23,239	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2016-06-02	27	5,358	4,531	49.47	3,050	34/64

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	9 5/8	40	P-110	10,317	760
LINER	7 5/8	29.7	P-110	3,586	400
PRODUCTION	5 1/2 & 5	23 & 18	P-110	23,333	1,960
SURFACE	13 3/8	54.5	J-55	1,534	1,000

Drilling permits

Oklahoma files 2 applications to drill this well, naming 3 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 2015-06-24

WRADRHorizontal hole

Permit API

35039224650000

Operator

CONTINENTAL RESOURCES INC

Well type

GAS

Approved

2015-06-24

Expires

2015-12-24

Proposed depth

24,595 ft

Proposed measured depth

23,333 ft

Proposed true vertical depth

14,257 ft

Proposed lateral

9,304 ft

Surface casing

1,500 ft

Ground elevation

1,673 ft

Target formation

Formation	Expected top (ft)
WOODFORD	14,400

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 2018-01-30

WRARCHorizontal hole

Permit API

35039224650001

Operator

CONTINENTAL RESOURCES INC

Well type

GAS

Approved

2018-01-30

Expires

2018-07-30

Proposed depth

23,333 ft

Proposed measured depth

23,333 ft

Proposed true vertical depth

14,257 ft

Proposed lateral

9,304 ft

Surface casing

1,534 ft

Ground elevation

1,673 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPIAN	13,831
WOODFORD	14,182

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

35.768176, -98.718671

35.76818, -98.71867 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Custer County, Oklahoma

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