COLEMAN (COLEMAN 8-A) #1-8A

API 3513323707 · Seminole County, Oklahoma

AC2DNC

API

3513323707

Operator

LANCE RUFFEL OIL & GAS LLC

County

Seminole

Location

Sec 8 09N 07E (IM)

Injection

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

Oklahoma well-type code

2DNC

Injection zone

WILCOX 1|WILCOX 2

Cumulative fluid injected

0 bbl

Month	Fluid injected (bbl)	Max pressure (psi)
Dec 2025	0	0
Nov 2025	0	0
Oct 2025	0	0
Sep 2025	0	0
Aug 2025	0	0
Jul 2025	0	0
Jun 2025	0	0
May 2025	0	0
Apr 2025	0	0
Mar 2025	0	0
Feb 2025	0	0
Jan 2025	0	0

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

Completions

Oklahoma files 3 completion reports for this well.

Completion 2

SERVICE WELLAC2DNC

Spudded

1989-01-19

Drilling finished

1989-01-29

Completed

1989-01-29

Recompleted

2012-08-31

Total depth

4,713 ft

Operator

LANCE RUFFEL OIL & GAS LLC

Intervals

Formation	Produced	Perforated (ft)
1ST WILCOX	TA	?–4,564
2ND WILCOX	TA	?–4,633

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	15.5	J-55	4,640	150
SURFACE	8 5/8	23	J-55	254	175

Completion 3

STRAIGHT HOLEAC2DNC

Spudded

1989-01-19

Drilling finished

1989-01-29

Completed

1989-01-29

Recompleted

2012-08-31

Total depth

4,713 ft

Operator

LANCE RUFFEL OIL & GAS LLC

Intervals

Formation	Produced	Perforated (ft)
1ST WILCOX	DISP	4,558–4,588
2ND WILCOX	DISP	4,632–4,710

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	15.5	J-55	4,640	150
SURFACE	8 5/8	23	J-55	254	175

Completion 1

STRAIGHT HOLEAC2DNC

Spudded

1989-01-19

Drilling finished

1989-01-29

Completed

1989-01-30

Total depth

4,640 ft

Operator

LANCE RUFFEL OIL & GAS LLC

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	15.5	J-55	4,640	150
SURFACE	8 5/8	23	J-55	254	175

Drilling permits

Oklahoma files 2 applications to drill this well, naming 4 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 1993-12-17

WRARE

Permit API

35133237070001

Operator

GREEN'S DRILLNG & MUD SER INC

Well type

2DNC

Approved

1993-12-17

Expires

1994-07-01

Proposed depth

4,550 ft

Surface casing

264 ft

Ground elevation

1,007 ft

Target formations

Formation	Expected top (ft)
MISENER	4,195
HUNTON	4,200
VIOLA	4,485

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 2012-08-20

WRADPStraight hole

Permit API

35133237070002

Operator

LANCE RUFFEL OIL & GAS LLC

Well type

2DNC

Approved

2012-08-20

Expires

2013-02-20

Proposed depth

4,710 ft

Ground elevation

1,007 ft

Target formation

Formation	Expected top (ft)
WILCOX	4,470

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

35.271002, -96.592620

35.27100, -96.59262 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Seminole County, Oklahoma

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