WALRAVEN

Lease 3822 · BAY County, Michigan · Essexville field · Dundee

Oil1997–20262 wells

Operator (latest)

MUSKEGON OPERATING COMPANY LLC

Field

Essexville

Formation

Dundee

Field type (as filed)

First production

1997

Last production

2026

Operators

3 runs on this lease, as filed month by month.

Operator	From	To
MUSKEGON OPERATING COMPANY LLC	Apr 2026	May 2026
MILLER ENERGY COMPANY II LLC	Jan 2015	Mar 2026
SUMMIT ESSEXVILLE INC	Jan 1997	Dec 2014

Monthly oil production

353 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1997 to May 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown

17,094 bbl

Months filed

353

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1945, and the monthly series below begins in Jan 1997. The total above covers the months shown, not the life of the unit.

Month	Oil (bbl)
May 2026	32
Apr 2026	17
Mar 2026	14
Feb 2026	0
Jan 2026	15
Dec 2025	48
Nov 2025	45
Oct 2025	37
Sep 2025	41
Aug 2025	43
Jul 2025	43
Jun 2025	48
May 2025	53
Apr 2025	83
Mar 2025	-32
Feb 2025	57
Jan 2025	37
Dec 2024	17
Nov 2024	18
Oct 2024	20
Sep 2024	21
Aug 2024	21
Jul 2024	23
Jun 2024	19
May 2024	20
Apr 2024	17
Mar 2024	16
Feb 2024	13
Jan 2024	44
Dec 2023	21
Nov 2023	22
Oct 2023	22
Sep 2023	24
Aug 2023	45
Jul 2023	43
Jun 2023	37
May 2023	10
Apr 2023	37
Mar 2023	34
Feb 2023	56
Jan 2023	9
Dec 2022	79
Nov 2022	36
Oct 2022	43
Sep 2022	38
Aug 2022	42
Jul 2022	43
Jun 2022	39
May 2022	58
Apr 2022	41
Mar 2022	41
Feb 2022	145
Jan 2022	64
Dec 2021	55
Nov 2021	41
Oct 2021	42
Sep 2021	37
Aug 2021	46
Jul 2021	42
Jun 2021	44
May 2021	44
Apr 2021	43
Mar 2021	51
Feb 2021	55
Jan 2021	50
Dec 2020	42
Nov 2020	51
Oct 2020	44
Sep 2020	46
Aug 2020	45
Jul 2020	74
Jun 2020	46
May 2020	48
Apr 2020	49
Mar 2020	50
Feb 2020	60
Jan 2020	56
Dec 2019	56
Nov 2019	57
Oct 2019	53
Sep 2019	55
Aug 2019	64
Jul 2019	73
Jun 2019	159
May 2019	96
Apr 2019	27
Mar 2019	18
Feb 2019	28
Jan 2019	22
Dec 2018	0
Nov 2018	38
Oct 2018	28
Sep 2018	21
Aug 2018	26
Jul 2018	31
Jun 2018	33
May 2018	38
Apr 2018	31
Mar 2018	40
Feb 2018	22
Jan 2018	23
Dec 2017	31
Nov 2017	36
Oct 2017	38
Sep 2017	55
Aug 2017	47
Jul 2017	51
Jun 2017	53
May 2017	51
Apr 2017	50
Mar 2017	56
Feb 2017	50
Jan 2017	44
Dec 2016	56
Nov 2016	51
Oct 2016	50
Sep 2016	69
Aug 2016	72
Jul 2016	97
Jun 2016	103
May 2016	0
Apr 2016	8
Mar 2016	13
Feb 2016	10
Jan 2016	35
Dec 2015	51
Nov 2015	42
Oct 2015	44
Sep 2015	42
Aug 2015	37
Jul 2015	45
Jun 2015	36
May 2015	38
Apr 2015	35
Mar 2015	57
Feb 2015	34
Jan 2015	32
Dec 2014	49
Nov 2014	50
Oct 2014	51
Sep 2014	14
Aug 2014	51
Jul 2014	67
Jun 2014	38
May 2014	42
Apr 2014	44
Mar 2014	56
Feb 2014	35
Jan 2014	17
Dec 2013	53
Nov 2013	45
Oct 2013	53
Sep 2013	53
Aug 2013	57
Jul 2013	61
Jun 2013	56
May 2013	59
Apr 2013	53
Mar 2013	56
Feb 2013	48
Jan 2013	56
Dec 2012	69
Nov 2012	70
Oct 2012	99
Sep 2012	39
Aug 2012	59
Jul 2012	62
Jun 2012	71
May 2012	45
Apr 2012	48
Mar 2012	44
Feb 2012	36
Jan 2012	46
Dec 2011	41
Nov 2011	43
Oct 2011	41
Sep 2011	34
Aug 2011	41
Jul 2011	48
Jun 2011	41
May 2011	41
Apr 2011	43
Mar 2011	38
Feb 2011	28
Jan 2011	46
Dec 2010	38
Nov 2010	47
Oct 2010	49
Sep 2010	56
Aug 2010	64
Jul 2010	68
Jun 2010	47
May 2010	60
Apr 2010	66
Mar 2010	76
Feb 2010	52
Jan 2010	73
Dec 2009	74
Nov 2009	71
Oct 2009	74
Sep 2009	67
Aug 2009	68
Jul 2009	31
Jun 2009	38
May 2009	37
Apr 2009	33
Mar 2009	27
Feb 2009	25
Jan 2009	25
Dec 2008	51
Nov 2008	45
Oct 2008	41
Sep 2008	25
Aug 2008	28
Jul 2008	52
Jun 2008	44
May 2008	12
Apr 2008	48
Mar 2008	35
Feb 2008	29
Jan 2008	38
Dec 2007	40
Nov 2007	42
Oct 2007	48
Sep 2007	43
Aug 2007	75
Jul 2007	48
Jun 2007	48
May 2007	58
Apr 2007	55
Mar 2007	55
Feb 2007	31
Jan 2007	75
Dec 2006	51
Nov 2006	53
Oct 2006	55
Sep 2006	60
Aug 2006	48
Jul 2006	54
Jun 2006	58
May 2006	59
Apr 2006	52
Mar 2006	60
Feb 2006	49
Jan 2006	48
Dec 2005	46
Nov 2005	60
Oct 2005	58
Sep 2005	55
Aug 2005	59
Jul 2005	54
Jun 2005	63
May 2005	60
Apr 2005	54
Mar 2005	65
Feb 2005	47
Jan 2005	74
Dec 2004	59
Nov 2004	60
Oct 2004	58
Sep 2004	53
Aug 2004	57
Jul 2004	58
Jun 2004	64
May 2004	62
Apr 2004	64
Mar 2004	55
Feb 2004	70
Jan 2004	84
Dec 2003	74
Nov 2003	62
Oct 2003	73
Sep 2003	77
Aug 2003	71
Jul 2003	87
Jun 2003	84
May 2003	98
Apr 2003	104
Mar 2003	92
Feb 2003	62
Jan 2003	69
Dec 2002	56
Nov 2002	64
Oct 2002	19
Sep 2002	19
Aug 2002	20
Jul 2002	32
Jun 2002	19
May 2002	29
Apr 2002	26
Mar 2002	26
Feb 2002	18
Jan 2002	28
Dec 2001	29
Nov 2001	26
Oct 2001	41
Sep 2001	0
Aug 2001	28
Jul 2001	45
Jun 2001	37
May 2001	43
Apr 2001	45
Mar 2001	39
Feb 2001	34
Jan 2001	0
Dec 2000	54
Nov 2000	49
Oct 2000	38
Sep 2000	48
Aug 2000	64
Jul 2000	54
Jun 2000	63
May 2000	64
Apr 2000	62
Mar 2000	64
Feb 2000	39
Jan 2000	43
Dec 1999	56
Nov 1999	64
Oct 1999	67
Sep 1999	62
Aug 1999	59
Jul 1999	63
Jun 1999	35
May 1999	0
Apr 1999	144
Mar 1999	81
Feb 1999	66
Jan 1999	44
Dec 1998	62
Nov 1998	70
Oct 1998	70
Sep 1998	58
Aug 1998	63
Jul 1998	70
Jun 1998	71
May 1998	53
Apr 1998	64
Mar 1998	60
Feb 1998	57
Jan 1998	64
Dec 1997	70
Nov 1997	67
Oct 1997	69
Sep 1997	65
Aug 1997	68
Jul 1997	66
Jun 1997	64
May 1997	69
Apr 1997	65
Mar 1997	19
Feb 1997	107
Jan 1997	111

Lease-level volumes as filed with the Michigan Department of Environment, Great Lakes, and Energy.

Wells on this lease

2 wells the state's well register assigns to this lease. Every one has a page. Michigan files the dates a well entered and left the unit, and a unit's members include injection, observation and dry holes — a member is not a producer.

Well	No.	Type	Operator	Status	In the unit
WALRAVEN	1	Oil Well	MUSKEGON OPERATING COMPANY LLC	Producing	Jul 1945 — still
WALRAVEN	2	Oil Well	MUSKEGON OPERATING COMPANY LLC	Producing	Jan 1997 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 3822.