DUNCAN #1-1 SWD

API 3500725557 · Beaver County, Oklahoma

AC2DNC

API

3500725557

Operator

CONTANGO RESOURCES LLC

County

Beaver

Location

Sec 1 05N 24E (CM)

Injection

12 monthly filings with Oklahoma, Jan 2025 to Dec 2025.

Oklahoma well-type code

2DNC

Injection zone

TOPEKA

Cumulative fluid injected

734,952 bbl

Month	Fluid injected (bbl)	Max pressure (psi)
Dec 2025	65,783	0
Nov 2025	63,681	0
Oct 2025	59,539	0
Sep 2025	63,743	0
Aug 2025	64,740	0
Jul 2025	63,154	0
Jun 2025	62,373	0
May 2025	52,256	0
Apr 2025	62,517	0
Mar 2025	64,804	0
Feb 2025	61,525	0
Jan 2025	50,837	0

A dash is a month the well filed with no figure in that column.

Completion

Oklahoma files 1 completion report for this well.

Completion 1

AC2DNC

Spudded

2014-06-18

Drilling finished

2014-06-24

Completed

2014-07-13

Total depth

4,059 ft

Operator

CONTANGO RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
TOPEKA	DISP	3,690–3,710	Acid

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5/1/2	26	T25	4,059	600
CONDUCTOR	16	—	—	76	8
SURFACE	8 5/8	32	K55	1,525	760

Drilling permits

Oklahoma files 2 applications to drill this well, naming 2 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 2012-10-16

WRADRStraight hole

Permit API

35007255570000

Operator

CABOT OIL & GAS CORPORATION

Well type

2DNC

Approved

2012-10-16

Expires

2013-10-16

Proposed depth

3,850 ft

Surface casing

1,500 ft

Ground elevation

3,641 ft

Target formation

Formation	Expected top (ft)
TOPEKA	3,690

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 2014-04-24

WRADRStraight hole

Permit API

35007255570001

Operator

LIME ROCK RESOURCES II-A LP

Well type

2DNC

Approved

2014-04-24

Expires

2014-10-24

Proposed depth

4,050 ft

Surface casing

1,500 ft

Ground elevation

2,641 ft

Target formation

Formation	Expected top (ft)
TOPEKA	3,690

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

36.929150, -100.418430

36.92915, -100.41843 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Beaver County, Oklahoma

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