STATE CHURCHILL 3-31

Lease 8248 · OGEMAW County, Michigan · West Branch field · Det. River Richfield

OilWater1997–20261 well

Operator (latest)

MUSKEGON OPERATING COMPANY LLC

Field

West Branch

Formation

Det. River Richfield

Field type (as filed)

First production

1997

Last production

2026

Operators

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

Operator	From	To
MUSKEGON OPERATING COMPANY LLC	Mar 2026	May 2026
NELSON RALPH M ENTERPRISES INC	Dec 1997	Feb 2026

Monthly oil production

342 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 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

20,767 bbl

Months filed

342

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1985, and the monthly series below begins in Dec 1997. The total above covers the months shown, not the life of the unit.

Month	Oil (bbl)
May 2026	38
Apr 2026	10
Mar 2026	30
Feb 2026	0
Jan 2026	0
Dec 2025	16
Nov 2025	29
Oct 2025	44
Sep 2025	68
Aug 2025	16
Jul 2025	17
Jun 2025	35
May 2025	64
Apr 2025	32
Mar 2025	19
Feb 2025	27
Jan 2025	15
Dec 2024	44
Nov 2024	31
Oct 2024	55
Sep 2024	31
Aug 2024	6
Jul 2024	0
Jun 2024	0
May 2024	0
Apr 2024	0
Mar 2024	0
Feb 2024	0
Jan 2024	0
Dec 2023	-13
Nov 2023	0
Oct 2023	0
Sep 2023	0
Aug 2023	0
Jul 2023	0
Jun 2023	0
May 2023	0
Apr 2023	0
Mar 2023	40
Feb 2023	8
Jan 2023	9
Dec 2022	27
Nov 2022	7
Oct 2022	0
Sep 2022	0
Aug 2022	19
Jul 2022	20
Jun 2022	25
May 2022	12
Apr 2022	16
Mar 2022	7
Feb 2022	16
Jan 2022	19
Dec 2021	10
Nov 2021	24
Oct 2021	71
Sep 2021	5
Aug 2021	4
Jul 2021	51
Jun 2021	23
May 2021	38
Apr 2021	33
Mar 2021	32
Feb 2021	50
Jan 2021	10
Dec 2020	23
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	46
Aug 2019	22
Jul 2019	0
Jun 2019	21
May 2019	33
Apr 2019	11
Mar 2019	0
Feb 2019	27
Jan 2019	17
Dec 2018	20
Nov 2018	0
Oct 2018	0
Sep 2018	0
Aug 2018	29
Jul 2018	23
Jun 2018	19
May 2018	15
Apr 2018	0
Mar 2018	5
Feb 2018	15
Jan 2018	20
Dec 2017	29
Nov 2017	22
Oct 2017	0
Sep 2017	0
Aug 2017	0
Jul 2017	18
Jun 2017	9
May 2017	0
Apr 2017	0
Mar 2017	0
Feb 2017	3
Jan 2017	27
Dec 2016	20
Nov 2016	21
Oct 2016	30
Sep 2016	29
Aug 2016	8
Jul 2016	36
Jun 2016	47
May 2016	25
Apr 2016	19
Mar 2016	41
Feb 2016	27
Jan 2016	24
Dec 2015	15
Nov 2015	6
Oct 2015	47
Sep 2015	69
Aug 2015	80
Jul 2015	56
Jun 2015	55
May 2015	121
Apr 2015	21
Mar 2015	33
Feb 2015	69
Jan 2015	82
Dec 2014	37
Nov 2014	21
Oct 2014	46
Sep 2014	59
Aug 2014	99
Jul 2014	54
Jun 2014	76
May 2014	14
Apr 2014	0
Mar 2014	0
Feb 2014	0
Jan 2014	27
Dec 2013	68
Nov 2013	94
Oct 2013	89
Sep 2013	39
Aug 2013	71
Jul 2013	90
Jun 2013	30
May 2013	21
Apr 2013	26
Mar 2013	69
Feb 2013	72
Jan 2013	22
Dec 2012	9
Nov 2012	13
Oct 2012	0
Sep 2012	88
Aug 2012	80
Jul 2012	86
Jun 2012	29
May 2012	67
Apr 2012	53
Mar 2012	0
Feb 2012	87
Jan 2012	28
Dec 2011	60
Nov 2011	69
Oct 2011	49
Sep 2011	56
Aug 2011	25
Jul 2011	110
Jun 2011	117
May 2011	50
Apr 2011	0
Mar 2011	69
Feb 2011	103
Jan 2011	46
Dec 2010	16
Nov 2010	4
Oct 2010	91
Sep 2010	50
Aug 2010	74
Jul 2010	92
Jun 2010	25
May 2010	0
Apr 2010	0
Mar 2010	0
Feb 2010	0
Jan 2010	0
Dec 2009	68
Nov 2009	112
Oct 2009	12
Sep 2009	7
Aug 2009	14
Jul 2009	28
Jun 2009	106
May 2009	18
Apr 2009	0
Mar 2009	32
Feb 2009	91
Jan 2009	7
Dec 2008	46
Nov 2008	55
Oct 2008	23
Sep 2008	44
Aug 2008	182
Jul 2008	54
Jun 2008	112
May 2008	55
Apr 2008	92
Mar 2008	58
Feb 2008	100
Jan 2008	99
Dec 2007	91
Nov 2007	89
Oct 2007	93
Sep 2007	115
Aug 2007	36
Jul 2007	0
Jun 2007	120
May 2007	118
Apr 2007	111
Mar 2007	46
Feb 2007	11
Jan 2007	116
Dec 2006	47
Nov 2006	5
Oct 2006	106
Sep 2006	0
Aug 2006	142
Jul 2006	96
Jun 2006	97
May 2006	62
Apr 2006	53
Mar 2006	110
Feb 2006	89
Jan 2006	95
Dec 2005	124
Nov 2005	144
Oct 2005	161
Sep 2005	134
Aug 2005	51
Jul 2005	145
Jun 2005	50
May 2005	66
Apr 2005	100
Mar 2005	65
Feb 2005	83
Jan 2005	64
Dec 2004	117
Nov 2004	50
Oct 2004	111
Sep 2004	120
Aug 2004	124
Jul 2004	76
Jun 2004	116
May 2004	103
Apr 2004	60
Mar 2004	88
Feb 2004	92
Jan 2004	92
Dec 2003	110
Nov 2003	82
Oct 2003	90
Sep 2003	106
Aug 2003	128
Jul 2003	71
Jun 2003	102
May 2003	115
Apr 2003	91
Mar 2003	65
Feb 2003	50
Jan 2003	129
Dec 2002	151
Nov 2002	236
Oct 2002	28
Sep 2002	91
Aug 2002	84
Jul 2002	83
Jun 2002	196
May 2002	44
Apr 2002	201
Mar 2002	96
Feb 2002	127
Jan 2002	97
Dec 2001	67
Nov 2001	96
Oct 2001	56
Sep 2001	57
Aug 2001	103
Jul 2001	111
Jun 2001	140
May 2001	196
Apr 2001	144
Mar 2001	95
Feb 2001	89
Jan 2001	106
Dec 2000	78
Nov 2000	125
Oct 2000	151
Sep 2000	83
Aug 2000	69
Jul 2000	124
Jun 2000	113
May 2000	103
Apr 2000	143
Mar 2000	112
Feb 2000	120
Jan 2000	111
Dec 1999	104
Nov 1999	142
Oct 1999	96
Sep 1999	149
Aug 1999	158
Jul 1999	173
Jun 1999	137
May 1999	114
Apr 1999	26
Mar 1999	93
Feb 1999	102
Jan 1999	152
Dec 1998	181
Nov 1998	117
Oct 1998	96
Sep 1998	162
Aug 1998	136
Jul 1998	136
Jun 1998	0
May 1998	138
Apr 1998	138
Mar 1998	149
Feb 1998	152
Jan 1998	149
Dec 1997	1,608

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

Monthly water production

Total over the months shown

44 bbl

Months filed

342

Month	Water (bbl)
May 2026	0
Apr 2026	0
Mar 2026	0
Feb 2026	0
Jan 2026	0
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	5
Jan 2025	5
Dec 2024	5
Nov 2024	5
Oct 2024	5
Sep 2024	5
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	1
Nov 2023	0
Oct 2023	0
Sep 2023	0
Aug 2023	0
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	0
Dec 2018	0
Nov 2018	13
Oct 2018	0
Sep 2018	0
Aug 2018	0
Jul 2018	0
Jun 2018	0
May 2018	0
Apr 2018	0
Mar 2018	0
Feb 2018	0
Jan 2018	0
Dec 2017	0
Nov 2017	0
Oct 2017	0
Sep 2017	0
Aug 2017	0
Jul 2017	0
Jun 2017	0
May 2017	0
Apr 2017	0
Mar 2017	0
Feb 2017	0
Jan 2017	0
Dec 2016	0
Nov 2016	0
Oct 2016	0
Sep 2016	0
Aug 2016	0
Jul 2016	0
Jun 2016	0
May 2016	0
Apr 2016	0
Mar 2016	0
Feb 2016	0
Jan 2016	0
Dec 2015	0
Nov 2015	0
Oct 2015	0
Sep 2015	0
Aug 2015	0
Jul 2015	0
Jun 2015	0
May 2015	0
Apr 2015	0
Mar 2015	0
Feb 2015	0
Jan 2015	0
Dec 2014	0
Nov 2014	0
Oct 2014	0
Sep 2014	0
Aug 2014	0
Jul 2014	0
Jun 2014	0
May 2014	0
Apr 2014	0
Mar 2014	0
Feb 2014	0
Jan 2014	0
Dec 2013	0
Nov 2013	0
Oct 2013	0
Sep 2013	0
Aug 2013	0
Jul 2013	0
Jun 2013	0
May 2013	0
Apr 2013	0
Mar 2013	0
Feb 2013	0
Jan 2013	0
Dec 2012	0
Nov 2012	0
Oct 2012	0
Sep 2012	0
Aug 2012	0
Jul 2012	0
Jun 2012	0
May 2012	0
Apr 2012	0
Mar 2012	0
Feb 2012	0
Jan 2012	0
Dec 2011	0
Nov 2011	0
Oct 2011	0
Sep 2011	0
Aug 2011	0
Jul 2011	0
Jun 2011	0
May 2011	0
Apr 2011	—
Mar 2011	0
Feb 2011	0
Jan 2011	0
Dec 2010	0
Nov 2010	0
Oct 2010	0
Sep 2010	0
Aug 2010	0
Jul 2010	0
Jun 2010	0
May 2010	0
Apr 2010	0
Mar 2010	0
Feb 2010	0
Jan 2010	0
Dec 2009	0
Nov 2009	0
Oct 2009	0
Sep 2009	0
Aug 2009	0
Jul 2009	0
Jun 2009	—
May 2009	0
Apr 2009	0
Mar 2009	0
Feb 2009	—
Jan 2009	0
Dec 2008	0
Nov 2008	0
Oct 2008	0
Sep 2008	0
Aug 2008	0
Jul 2008	0
Jun 2008	0
May 2008	0
Apr 2008	0
Mar 2008	0
Feb 2008	0
Jan 2008	0
Dec 2007	0
Nov 2007	0
Oct 2007	0
Sep 2007	0
Aug 2007	0
Jul 2007	0
Jun 2007	0
May 2007	0
Apr 2007	0
Mar 2007	0
Feb 2007	0
Jan 2007	0
Dec 2006	0
Nov 2006	0
Oct 2006	0
Sep 2006	0
Aug 2006	0
Jul 2006	0
Jun 2006	0
May 2006	0
Apr 2006	0
Mar 2006	0
Feb 2006	0
Jan 2006	0
Dec 2005	0
Nov 2005	0
Oct 2005	—
Sep 2005	—
Aug 2005	0
Jul 2005	0
Jun 2005	0
May 2005	0
Apr 2005	0
Mar 2005	0
Feb 2005	0
Jan 2005	—
Dec 2004	0
Nov 2004	0
Oct 2004	0
Sep 2004	0
Aug 2004	—
Jul 2004	0
Jun 2004	0
May 2004	0
Apr 2004	0
Mar 2004	0
Feb 2004	—
Jan 2004	0
Dec 2003	0
Nov 2003	0
Oct 2003	0
Sep 2003	0
Aug 2003	0
Jul 2003	0
Jun 2003	0
May 2003	0
Apr 2003	0
Mar 2003	0
Feb 2003	0
Jan 2003	0
Dec 2002	0
Nov 2002	0
Oct 2002	0
Sep 2002	0
Aug 2002	0
Jul 2002	0
Jun 2002	0
May 2002	0
Apr 2002	0
Mar 2002	0
Feb 2002	0
Jan 2002	0
Dec 2001	0
Nov 2001	0
Oct 2001	0
Sep 2001	0
Aug 2001	0
Jul 2001	0
Jun 2001	0
May 2001	0
Apr 2001	0
Mar 2001	0
Feb 2001	0
Jan 2001	0
Dec 2000	0
Nov 2000	0
Oct 2000	0
Sep 2000	0
Aug 2000	0
Jul 2000	0
Jun 2000	0
May 2000	0
Apr 2000	0
Mar 2000	0
Feb 2000	0
Jan 2000	0
Dec 1999	0
Nov 1999	0
Oct 1999	0
Sep 1999	0
Aug 1999	0
Jul 1999	0
Jun 1999	0
May 1999	0
Apr 1999	0
Mar 1999	—
Feb 1999	—
Jan 1999	—
Dec 1998	—
Nov 1998	—
Oct 1998	—
Sep 1998	—
Aug 1998	—
Jul 1998	—
Jun 1998	—
May 1998	—
Apr 1998	—
Mar 1998	—
Feb 1998	—
Jan 1998	—
Dec 1997	—

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

Wells on this lease

1 well 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
STATE CHURCHILL	3-31	Oil Well	MUSKEGON OPERATING COMPANY LLC	Producing	Aug 1985 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 8248.