HOPFER BROTHERS #1-25 SWD

API 3508324270 · Logan County, Oklahoma

AC2DNC

API

3508324270

Operator

OSO RESOURCES LLC

County

Logan

Location

Sec 25 18N 03W (IM)

Injection

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

Oklahoma well-type code

2DNC

Injection zone

SIMPSON|WILCOX

Cumulative fluid injected

766,531 bbl

Month	Fluid injected (bbl)	Max pressure (psi)
Dec 2025	44,129	675
Nov 2025	70,932	675
Oct 2025	47,775	675
Sep 2025	55,981	675
Aug 2025	66,996	675
Jul 2025	60,600	675
Jun 2025	53,100	675
May 2025	76,855	675
Apr 2025	66,447	675
Mar 2025	81,443	675
Feb 2025	71,069	675
Jan 2025	71,204	675

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

Completions

Oklahoma files 2 completion reports for this well.

Completion 1

STRAIGHT HOLEAC2DNC

Spudded

2014-03-26

Drilling finished

2014-04-17

Completed

2014-05-06

Total depth

8,170 ft

Operator

OSO RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
ARBUCKLE	DISP	6,500–8,000	Acid, Frac

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	7	23	-80	6,606	420
SURFACE	9 5/8	36	J-55	540	250

Completion 2

STRAIGHT HOLEAC2DNC

Spudded

2014-03-26

Drilling finished

2014-04-17

Completed

2014-05-06

Recompleted

2021-11-02

Total depth

8,170 ft

Operator

OSO RESOURCES LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
WILCOX	DISP	6,113–6,336	Acid

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	7	23	N-80	6,608	420
SURFACE	9 5/8	36	J-55	540	250

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 2014-02-28

WRADRStraight hole

Permit API

35083242700000

Operator

STEPHENS PRODUCTION CO

Well type

2DNC

Approved

2014-02-28

Expires

2014-08-28

Proposed depth

8,000 ft

Surface casing

500 ft

Ground elevation

912 ft

Target formation

Formation	Expected top (ft)
ARBUCKLE	6,500

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 2014-02-28

WRAAMStraight hole

Permit API

35083242700001

Operator

STEPHENS PRODUCTION CO

Well type

2DNC

Approved

2014-02-28

Expires

2014-08-28

Proposed depth

8,000 ft

Surface casing

500 ft

Ground elevation

912 ft

Target formation

Formation	Expected top (ft)
ARBUCKLE	6,500

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

36.000485, -97.473921

36.00048, -97.47392 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Logan County, Oklahoma

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