Mercer-Knoodle unit

Lease 19930 · BAY County, Michigan · Mount Forest field · Dundee

OilWater1997–20253 wells

Operator

SAPPINGTON WALTER B DIANNE M

Field

Mount Forest

Formation

Dundee

Field type (as filed)

First production

1997

Last production

2025

Monthly oil production

271 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1997 to Dec 2025. 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

17,153 bbl

Months filed

271

Month	Oil (bbl)
Dec 2025	0
Nov 2025	0
Oct 2025	0
Sep 2025	0
Aug 2025	0
Jul 2025	0
Jun 2025	0
May 2025	0
Apr 2025	0
Mar 2025	0
Feb 2025	0
Jan 2025	0
Dec 2024	0
Nov 2024	0
Oct 2024	0
Sep 2024	0
Aug 2024	0
Jul 2024	0
Jun 2024	0
May 2024	0
Apr 2024	0
Mar 2024	0
Feb 2024	0
Jan 2024	0
Dec 2023	0
Nov 2023	0
Oct 2023	0
Sep 2023	0
Aug 2023	8
Jul 2023	0
Jun 2023	0
May 2023	0
Apr 2023	0
Mar 2023	0
Feb 2023	0
Jan 2023	0
Dec 2022	0
Nov 2022	0
Oct 2022	0
Sep 2022	0
Aug 2022	0
Jul 2022	0
Jun 2022	0
May 2022	0
Apr 2022	0
Mar 2022	0
Feb 2022	0
Jan 2022	0
Dec 2021	0
Nov 2021	0
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	0
May 2021	0
Apr 2021	0
Mar 2021	0
Feb 2021	0
Jan 2021	0
Dec 2020	0
Nov 2020	0
Oct 2020	0
Sep 2020	0
Aug 2020	0
Jul 2020	0
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	0
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	0
Jun 2019	0
May 2019	0
Apr 2019	0
Mar 2019	0
Feb 2019	0
Jan 2019	5
Dec 2018	20
Nov 2018	30
Oct 2018	46
Sep 2018	42
Aug 2018	30
Jul 2018	50
Jun 2018	27
May 2018	45
Apr 2018	42
Mar 2018	27
Feb 2018	57
Jan 2018	50
Dec 2017	35
Nov 2017	58
Oct 2017	37
Sep 2017	30
Aug 2017	19
Jul 2017	25
Jun 2017	0
May 2017	27
Apr 2017	25
Mar 2017	25
Feb 2017	35
Jan 2017	33
Dec 2016	35
Nov 2016	20
Oct 2016	40
Sep 2016	43
Aug 2016	49
Jul 2016	62
Jun 2016	62
May 2016	47
Apr 2016	0
Mar 2016	62
Feb 2016	68
Jan 2016	52
Dec 2015	50
Nov 2015	82
Oct 2015	68
Sep 2015	68
Aug 2015	70
Jul 2015	77
Jun 2015	83
May 2015	84
Apr 2015	26
Mar 2015	67
Feb 2015	50
Jan 2015	45
Dec 2014	72
Nov 2014	74
Oct 2014	35
Sep 2014	80
Aug 2014	43
Jul 2014	78
Jun 2014	85
May 2014	78
Apr 2014	83
Mar 2014	76
Feb 2014	50
Jan 2014	16
Dec 2013	41
Nov 2013	50
Oct 2013	66
Sep 2013	73
Aug 2013	82
Jul 2013	74
Jun 2013	57
May 2013	74
Apr 2013	67
Mar 2013	87
Feb 2013	57
Jan 2013	84
Dec 2012	115
Nov 2012	67
Oct 2012	40
Sep 2012	12
Aug 2012	68
Jul 2012	35
Jun 2012	70
May 2012	79
Apr 2012	80
Mar 2012	93
Feb 2012	78
Jan 2012	17
Dec 2011	21
Nov 2011	56
Oct 2011	70
Sep 2011	38
Aug 2011	71
Jul 2011	60
Jun 2011	74
May 2011	35
Apr 2011	40
Mar 2011	60
Feb 2011	58
Jan 2011	47
Dec 2010	38
Nov 2010	57
Oct 2010	41
Sep 2010	77
Aug 2010	40
Jul 2010	40
Jun 2010	105
May 2010	72
Apr 2010	105
Mar 2010	92
Feb 2010	103
Jan 2010	121
Dec 2009	85
Nov 2009	78
Oct 2009	83
Sep 2009	100
Aug 2009	75
Jul 2009	89
Jun 2009	121
May 2009	80
Apr 2009	54
Mar 2009	107
Feb 2009	116
Jan 2009	31
Dec 2008	14
Nov 2008	70
Oct 2008	25
Sep 2008	60
Aug 2008	69
Jul 2008	30
Jun 2008	88
May 2008	47
Apr 2008	36
Mar 2008	51
Feb 2008	25
Jan 2008	47
Dec 2007	46
Nov 2007	33
Oct 2007	21
Sep 2007	20
Aug 2007	84
Jul 2007	73
Jun 2007	87
May 2007	76
Apr 2007	99
Mar 2007	55
Feb 2007	96
Jan 2007	117
Dec 2006	15
Nov 2006	20
Oct 2006	85
Sep 2006	33
Aug 2006	55
Jul 2006	55
Jun 2006	21
May 2006	82
Apr 2006	47
Mar 2006	60
Feb 2006	62
Jan 2006	32
Dec 2005	51
Nov 2005	22
Oct 2005	111
Sep 2005	6
Aug 2005	57
Jul 2005	169
Jun 2005	3
May 2005	55
Apr 2005	162
Mar 2005	72
Feb 2005	14
Jan 2005	29
Dec 2004	75
Nov 2004	4
Oct 2004	54
Sep 2004	111
Aug 2004	124
Jul 2004	72
Jun 2004	20
May 2004	49
Apr 2004	25
Mar 2004	119
Feb 2004	82
Jan 2004	115
Dec 2003	282
Dec 2002	0
Dec 2001	970
Dec 2000	1,340
Dec 1999	1,350
Dec 1998	1,160
Dec 1997	1,500

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

Monthly water production

Total over the months shown

25,833 bbl

Months filed

271

Month	Water (bbl)
Dec 2025	0
Nov 2025	0
Oct 2025	0
Sep 2025	0
Aug 2025	0
Jul 2025	0
Jun 2025	0
May 2025	0
Apr 2025	0
Mar 2025	0
Feb 2025	0
Jan 2025	0
Dec 2024	0
Nov 2024	0
Oct 2024	0
Sep 2024	0
Aug 2024	0
Jul 2024	0
Jun 2024	0
May 2024	0
Apr 2024	0
Mar 2024	0
Feb 2024	0
Jan 2024	0
Dec 2023	0
Nov 2023	0
Oct 2023	0
Sep 2023	0
Aug 2023	200
Jul 2023	0
Jun 2023	0
May 2023	0
Apr 2023	0
Mar 2023	0
Feb 2023	0
Jan 2023	0
Dec 2022	0
Nov 2022	0
Oct 2022	0
Sep 2022	0
Aug 2022	0
Jul 2022	0
Jun 2022	0
May 2022	0
Apr 2022	0
Mar 2022	0
Feb 2022	0
Jan 2022	0
Dec 2021	0
Nov 2021	0
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	0
May 2021	0
Apr 2021	0
Mar 2021	0
Feb 2021	0
Jan 2021	0
Dec 2020	0
Nov 2020	0
Oct 2020	0
Sep 2020	0
Aug 2020	0
Jul 2020	0
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	0
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	0
Jun 2019	0
May 2019	0
Apr 2019	0
Mar 2019	0
Feb 2019	150
Jan 2019	150
Dec 2018	150
Nov 2018	150
Oct 2018	150
Sep 2018	150
Aug 2018	150
Jul 2018	150
Jun 2018	150
May 2018	150
Apr 2018	150
Mar 2018	100
Feb 2018	150
Jan 2018	150
Dec 2017	150
Nov 2017	150
Oct 2017	100
Sep 2017	150
Aug 2017	150
Jul 2017	150
Jun 2017	0
May 2017	150
Apr 2017	150
Mar 2017	100
Feb 2017	150
Jan 2017	150
Dec 2016	150
Nov 2016	150
Oct 2016	150
Sep 2016	150
Aug 2016	150
Jul 2016	150
Jun 2016	150
May 2016	150
Apr 2016	0
Mar 2016	150
Feb 2016	100
Jan 2016	150
Dec 2015	150
Nov 2015	150
Oct 2015	150
Sep 2015	150
Aug 2015	150
Jul 2015	150
Jun 2015	150
May 2015	150
Apr 2015	160
Mar 2015	150
Feb 2015	100
Jan 2015	150
Dec 2014	140
Nov 2014	140
Oct 2014	75
Sep 2014	150
Aug 2014	75
Jul 2014	150
Jun 2014	50
May 2014	150
Apr 2014	160
Mar 2014	150
Feb 2014	100
Jan 2014	75
Dec 2013	135
Nov 2013	135
Oct 2013	140
Sep 2013	150
Aug 2013	150
Jul 2013	150
Jun 2013	130
May 2013	150
Apr 2013	140
Mar 2013	150
Feb 2013	130
Jan 2013	150
Dec 2012	182
Nov 2012	238
Oct 2012	210
Sep 2012	70
Aug 2012	190
Jul 2012	220
Jun 2012	180
May 2012	200
Apr 2012	200
Mar 2012	130
Feb 2012	70
Jan 2012	120
Dec 2011	182
Nov 2011	238
Oct 2011	210
Sep 2011	70
Aug 2011	220
Jul 2011	220
Jun 2011	180
May 2011	200
Apr 2011	200
Mar 2011	130
Feb 2011	70
Jan 2011	120
Dec 2010	90
Nov 2010	85
Oct 2010	90
Sep 2010	130
Aug 2010	100
Jul 2010	90
Jun 2010	130
May 2010	80
Apr 2010	85
Mar 2010	50
Feb 2010	110
Jan 2010	90
Dec 2009	90
Nov 2009	85
Oct 2009	90
Sep 2009	130
Aug 2009	100
Jul 2009	90
Jun 2009	130
May 2009	80
Apr 2009	85
Mar 2009	50
Feb 2009	110
Jan 2009	90
Dec 2008	40
Nov 2008	60
Oct 2008	70
Sep 2008	85
Aug 2008	80
Jul 2008	75
Jun 2008	90
May 2008	70
Apr 2008	75
Mar 2008	80
Feb 2008	90
Jan 2008	80
Dec 2007	60
Nov 2007	55
Oct 2007	48
Sep 2007	50
Aug 2007	95
Jul 2007	87
Jun 2007	95
May 2007	90
Apr 2007	102
Mar 2007	80
Feb 2007	115
Jan 2007	120
Dec 2006	28
Nov 2006	56
Oct 2006	56
Sep 2006	97
Aug 2006	90
Jul 2006	84
Jun 2006	70
May 2006	42
Apr 2006	84
Mar 2006	111
Feb 2006	97
Jan 2006	83
Dec 2005	42
Nov 2005	46
Oct 2005	70
Sep 2005	98
Aug 2005	94
Jul 2005	56
Jun 2005	98
May 2005	126
Apr 2005	4
Mar 2005	42
Feb 2005	70
Jan 2005	74
Dec 2004	84
Nov 2004	98
Oct 2004	126
Sep 2004	56
Aug 2004	78
Jul 2004	98
Jun 2004	84
May 2004	98
Apr 2004	84
Mar 2004	70
Feb 2004	140
Jan 2004	112
Dec 2003	100
Dec 2002	0
Dec 2001	800
Dec 2000	1,000
Dec 1999	1,000
Dec 1998	800
Dec 1997	800

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

Wells on this lease

3 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
MERCER, WORL W & KNOODLE, HENRY W	1	Oil Well	SAPPINGTON WALTER B DIANNE M	Shut_In	Jan 1997 — still
MERCER, WORL W & KNOODLE, HENRY W	2	Oil Well	SAPPINGTON WALTER B DIANNE M	Plugging Approved	Jan 1997 — May 2006
MERCER, WORL W & KNOODLE, HENRY W	3	Oil Well	SAPPINGTON WALTER B DIANNE M	Shut_In	Jan 1997 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 19930.