STATE GROFF 1-33

Lease 512 · KALKASKA County, Michigan · Rapid River 33 A - 28N - 07W field · Brown Niagaran

OilNatural gas liquidsGas soldWater1982–20261 well

Operator (latest)

LAMBDA ENERGY RESOURCES LLC

Field

Rapid River 33 A - 28N - 07W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

2026

Operators

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

Operator	From	To
LAMBDA ENERGY RESOURCES LLC	Sep 2018	Jul 2026
MERIT ENERGY CO	Mar 2004	Aug 2018
SWEPI LP	Jan 1982	Feb 2004

Monthly oil production

534 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Jul 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

67,429 bbl

Months filed

534

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1972, and the monthly series below begins in Jan 1982. The total above covers the months shown, not the life of the unit.

Month	Oil (bbl)
Jul 2026	1
May 2026	0
Apr 2026	22
Mar 2026	8
Feb 2026	0
Jan 2026	56
Dec 2025	23
Nov 2025	9
Oct 2025	46
Sep 2025	40
Aug 2025	50
Jul 2025	62
Jun 2025	31
May 2025	30
Apr 2025	54
Mar 2025	26
Feb 2025	55
Jan 2025	0
Dec 2024	83
Nov 2024	44
Oct 2024	56
Sep 2024	55
Aug 2024	11
Jul 2024	0
Jun 2024	23
May 2024	20
Apr 2024	49
Mar 2024	10
Feb 2024	0
Jan 2024	32
Dec 2023	0
Nov 2023	12
Oct 2023	30
Sep 2023	9
Aug 2023	20
Jul 2023	39
Jun 2023	22
May 2023	39
Apr 2023	25
Mar 2023	71
Feb 2023	0
Jan 2023	0
Dec 2022	44
Nov 2022	0
Oct 2022	50
Sep 2022	8
Aug 2022	3
Jul 2022	21
Jun 2022	13
May 2022	28
Apr 2022	0
Mar 2022	57
Feb 2022	0
Jan 2022	0
Dec 2021	7
Nov 2021	44
Oct 2021	31
Sep 2021	27
Aug 2021	34
Jul 2021	16
Jun 2021	14
May 2021	11
Apr 2021	37
Mar 2021	37
Feb 2021	0
Jan 2021	47
Dec 2020	110
Nov 2020	73
Oct 2020	19
Sep 2020	107
Aug 2020	48
Jul 2020	49
Jun 2020	39
May 2020	2
Apr 2020	74
Mar 2020	130
Feb 2020	32
Jan 2020	104
Dec 2019	64
Nov 2019	81
Oct 2019	96
Sep 2019	85
Aug 2019	93
Jul 2019	80
Jun 2019	64
May 2019	74
Apr 2019	77
Mar 2019	68
Feb 2019	21
Jan 2019	129
Dec 2018	150
Nov 2018	116
Oct 2018	71
Sep 2018	7
Aug 2018	13
Jul 2018	62
Jun 2018	80
May 2018	144
Apr 2018	134
Mar 2018	198
Feb 2018	0
Jan 2018	74
Dec 2017	42
Nov 2017	143
Oct 2017	145
Sep 2017	102
Aug 2017	100
Jul 2017	128
Jun 2017	123
May 2017	82
Apr 2017	91
Mar 2017	115
Feb 2017	126
Jan 2017	109
Dec 2016	52
Nov 2016	60
Oct 2016	132
Sep 2016	44
Aug 2016	96
Jul 2016	79
Jun 2016	120
May 2016	101
Apr 2016	58
Mar 2016	136
Feb 2016	0
Jan 2016	4
Dec 2015	117
Nov 2015	80
Oct 2015	83
Sep 2015	143
Aug 2015	4
Jul 2015	1
Jun 2015	53
May 2015	52
Apr 2015	129
Mar 2015	138
Feb 2015	136
Jan 2015	132
Dec 2014	249
Nov 2014	296
Oct 2014	95
Sep 2014	33
Aug 2014	77
Jul 2014	164
Jun 2014	87
May 2014	215
Apr 2014	173
Mar 2014	188
Feb 2014	263
Jan 2014	63
Dec 2013	271
Nov 2013	303
Oct 2013	84
Sep 2013	21
Aug 2013	198
Jul 2013	127
Jun 2013	154
May 2013	242
Apr 2013	209
Mar 2013	130
Feb 2013	36
Jan 2013	314
Dec 2012	240
Nov 2012	110
Oct 2012	50
Sep 2012	87
Aug 2012	87
Jul 2012	168
Jun 2012	141
May 2012	57
Apr 2012	82
Mar 2012	212
Feb 2012	29
Jan 2012	48
Dec 2011	151
Nov 2011	27
Oct 2011	374
Sep 2011	19
Aug 2011	159
Jul 2011	260
Jun 2011	360
May 2011	289
Apr 2011	38
Mar 2011	270
Feb 2011	126
Jan 2011	226
Dec 2010	270
Nov 2010	287
Oct 2010	363
Sep 2010	32
Aug 2010	193
Jul 2010	120
Jun 2010	204
May 2010	440
Apr 2010	224
Mar 2010	233
Feb 2010	241
Jan 2010	301
Dec 2009	186
Nov 2009	222
Oct 2009	210
Sep 2009	124
Aug 2009	104
Jul 2009	153
Jun 2009	176
May 2009	1
Apr 2009	240
Mar 2009	157
Feb 2009	160
Jan 2009	396
Dec 2008	180
Nov 2008	414
Oct 2008	148
Sep 2008	199
Aug 2008	186
Jul 2008	191
Jun 2008	288
May 2008	261
Apr 2008	386
Mar 2008	395
Feb 2008	172
Jan 2008	265
Dec 2007	278
Nov 2007	364
Oct 2007	272
Sep 2007	340
Aug 2007	257
Jul 2007	209
Jun 2007	212
May 2007	492
Apr 2007	420
Mar 2007	823
Feb 2007	382
Jan 2007	571
Dec 2006	794
Nov 2006	763
Oct 2006	791
Sep 2006	255
Aug 2006	188
Jul 2006	378
Jun 2006	544
May 2006	326
Apr 2006	343
Mar 2006	695
Feb 2006	406
Jan 2006	166
Dec 2005	344
Nov 2005	270
Oct 2005	182
Sep 2005	72
Aug 2005	63
Jul 2005	378
Jun 2005	360
May 2005	467
Apr 2005	7
Mar 2005	95
Feb 2005	216
Jan 2005	418
Dec 2004	217
Nov 2004	240
Oct 2004	197
Sep 2004	264
Aug 2004	146
Jul 2004	302
Jun 2004	145
May 2004	188
Apr 2004	30
Mar 2004	354
Feb 2004	510
Jan 2004	817
Dec 2003	388
Nov 2003	356
Oct 2003	257
Sep 2003	377
Aug 2003	363
Jul 2003	580
Jun 2003	544
May 2003	720
Apr 2003	295
Mar 2003	670
Feb 2003	419
Jan 2003	306
Dec 2002	705
Nov 2002	499
Oct 2002	645
Sep 2002	797
Aug 2002	560
Jul 2002	67
Jun 2002	23
May 2002	14
Apr 2002	5
Mar 2002	15
Feb 2002	67
Jan 2002	78
Dec 2001	29
Nov 2001	2
Oct 2001	7
Sep 2001	14
Aug 2001	20
Jul 2001	5
Jun 2001	2
May 2001	137
Apr 2001	212
Mar 2001	243
Feb 2001	121
Jan 2001	140
Dec 2000	136
Nov 2000	10
Oct 2000	4
Sep 2000	134
Aug 2000	184
Jul 2000	45
Jun 2000	298
May 2000	91
Apr 2000	148
Mar 2000	28
Feb 2000	112
Jan 2000	1
Dec 1999	84
Nov 1999	3
Oct 1999	55
Sep 1999	59
Aug 1999	19
Jul 1999	65
Jun 1999	57
May 1999	45
Apr 1999	17
Mar 1999	65
Feb 1999	47
Jan 1999	863
Dec 1998	136
Nov 1998	158
Oct 1998	26
Sep 1998	27
Aug 1998	85
Jul 1998	235
Jun 1998	278
May 1998	352
Apr 1998	195
Mar 1998	159
Feb 1998	70
Jan 1998	0
Dec 1997	0
Nov 1997	0
Oct 1997	82
Sep 1997	156
Aug 1997	80
Jul 1997	95
Jun 1997	192
May 1997	299
Apr 1997	0
Mar 1997	156
Feb 1997	0
Jan 1997	0
Dec 1996	2
Nov 1996	3
Oct 1996	55
Sep 1996	54
Aug 1996	38
Jul 1996	7
Jun 1996	22
May 1996	21
Apr 1996	0
Mar 1996	0
Feb 1996	0
Jan 1996	0
Dec 1995	0
Nov 1995	0
Oct 1995	41
Sep 1995	18
Aug 1995	15
Jul 1995	18
Jun 1995	40
May 1995	89
Apr 1995	136
Mar 1995	80
Feb 1995	0
Jan 1995	4
Dec 1994	24
Nov 1994	53
Oct 1994	77
Sep 1994	1
Aug 1994	8
Jul 1994	5
Jun 1994	27
May 1994	14
Apr 1994	0
Mar 1994	32
Feb 1994	0
Jan 1994	0
Dec 1993	0
Nov 1993	4
Oct 1993	87
Sep 1993	10
Aug 1993	2
Jul 1993	2
Jun 1993	30
May 1993	82
Apr 1993	81
Mar 1993	44
Feb 1993	25
Jan 1993	12
Dec 1992	3
Nov 1992	47
Oct 1992	37
Sep 1992	40
Aug 1992	48
Jul 1992	57
Jun 1992	43
May 1992	36
Apr 1992	44
Mar 1992	20
Feb 1992	38
Jan 1992	32
Dec 1991	19
Nov 1991	57
Oct 1991	58
Sep 1991	70
Aug 1991	69
Jul 1991	71
Jun 1991	72
May 1991	93
Apr 1991	130
Mar 1991	0
Feb 1991	0
Jan 1991	5
Dec 1990	88
Nov 1990	76
Oct 1990	77
Sep 1990	61
Aug 1990	73
Jul 1990	80
Jun 1990	80
May 1990	77
Apr 1990	69
Mar 1990	57
Feb 1990	23
Jan 1990	90
Dec 1989	41
Nov 1989	73
Oct 1989	106
Sep 1989	116
Aug 1989	94
Jul 1989	106
Jun 1989	115
May 1989	106
Apr 1989	103
Mar 1989	103
Feb 1989	54
Jan 1989	141
Dec 1988	115
Nov 1988	124
Oct 1988	143
Sep 1988	141
Aug 1988	134
Jul 1988	163
Jun 1988	217
May 1988	177
Apr 1988	161
Mar 1988	146
Feb 1988	167
Jan 1988	189
Dec 1987	189
Nov 1987	183
Oct 1987	185
Sep 1987	72
Aug 1987	124
Jul 1987	165
Jun 1987	181
May 1987	184
Apr 1987	178
Mar 1987	188
Feb 1987	133
Jan 1987	18
Dec 1986	0
Nov 1986	71
Oct 1986	97
Sep 1986	125
Aug 1986	126
Jul 1986	100
Jun 1986	112
May 1986	68
Apr 1986	1
Mar 1986	5
Feb 1986	0
Jan 1986	164
Dec 1985	148
Nov 1985	162
Oct 1985	147
Sep 1985	107
Aug 1985	104
Jul 1985	98
Jun 1985	140
May 1985	134
Apr 1985	124
Mar 1985	129
Feb 1985	55
Jan 1985	80
Dec 1984	52
Nov 1984	62
Oct 1984	72
Sep 1984	58
Aug 1984	43
Jul 1984	76
Jun 1984	76
May 1984	58
Apr 1984	75
Mar 1984	55
Feb 1984	55
Jan 1984	46
Dec 1983	41
Nov 1983	32
Oct 1983	72
Sep 1983	76
Aug 1983	58
Jul 1983	72
Jun 1983	69
May 1983	65
Apr 1983	55
Mar 1983	48
Feb 1983	25
Jan 1983	40
Dec 1982	33
Nov 1982	52
Oct 1982	57
Sep 1982	51
Aug 1982	61
Jul 1982	48
Jun 1982	56
May 1982	51
Apr 1982	39
Mar 1982	54
Feb 1982	44
Jan 1982	143

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

Monthly NGL production

Total over the months shown

1,714 bbl

Months filed

534

Month	Natural gas liquids (bbl)
Jul 2026	0
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	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	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	0
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	0
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	0
May 2009	0
Apr 2009	0
Mar 2009	0
Feb 2009	0
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	0
Sep 2005	0
Aug 2005	8
Jul 2005	210
Jun 2005	255
May 2005	383
Apr 2005	218
Mar 2005	236
Feb 2005	237
Jan 2005	167
Dec 2004	0
Nov 2004	0
Oct 2004	0
Sep 2004	0
Aug 2004	0
Jul 2004	0
Jun 2004	0
May 2004	0
Apr 2004	0
Mar 2004	0
Feb 2004	0
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	0
Feb 1999	0
Jan 1999	0
Dec 1998	0
Nov 1998	0
Oct 1998	0
Sep 1998	0
Aug 1998	0
Jul 1998	0
Jun 1998	0
May 1998	0
Apr 1998	0
Mar 1998	0
Feb 1998	0
Jan 1998	0
Dec 1997	0
Nov 1997	0
Oct 1997	0
Sep 1997	0
Aug 1997	0
Jul 1997	0
Jun 1997	0
May 1997	0
Apr 1997	0
Mar 1997	0
Feb 1997	0
Jan 1997	0
Dec 1996	0
Nov 1996	0
Oct 1996	0
Sep 1996	0
Aug 1996	0
Jul 1996	0
Jun 1996	0
May 1996	0
Apr 1996	0
Mar 1996	0
Feb 1996	0
Jan 1996	0
Dec 1995	0
Nov 1995	0
Oct 1995	0
Sep 1995	0
Aug 1995	0
Jul 1995	0
Jun 1995	0
May 1995	0
Apr 1995	0
Mar 1995	0
Feb 1995	0
Jan 1995	0
Dec 1994	0
Nov 1994	0
Oct 1994	0
Sep 1994	0
Aug 1994	0
Jul 1994	0
Jun 1994	0
May 1994	0
Apr 1994	0
Mar 1994	0
Feb 1994	0
Jan 1994	0
Dec 1993	0
Nov 1993	0
Oct 1993	0
Sep 1993	0
Aug 1993	0
Jul 1993	0
Jun 1993	0
May 1993	0
Apr 1993	0
Mar 1993	0
Feb 1993	0
Jan 1993	0
Dec 1992	0
Nov 1992	0
Oct 1992	0
Sep 1992	0
Aug 1992	0
Jul 1992	0
Jun 1992	0
May 1992	0
Apr 1992	0
Mar 1992	0
Feb 1992	0
Jan 1992	0
Dec 1991	0
Nov 1991	0
Oct 1991	0
Sep 1991	0
Aug 1991	0
Jul 1991	0
Jun 1991	0
May 1991	0
Apr 1991	0
Mar 1991	0
Feb 1991	0
Jan 1991	0
Dec 1990	0
Nov 1990	0
Oct 1990	0
Sep 1990	0
Aug 1990	0
Jul 1990	0
Jun 1990	0
May 1990	0
Apr 1990	0
Mar 1990	0
Feb 1990	0
Jan 1990	0
Dec 1989	0
Nov 1989	0
Oct 1989	0
Sep 1989	0
Aug 1989	0
Jul 1989	0
Jun 1989	0
May 1989	0
Apr 1989	0
Mar 1989	0
Feb 1989	0
Jan 1989	0
Dec 1988	0
Nov 1988	0
Oct 1988	0
Sep 1988	0
Aug 1988	0
Jul 1988	0
Jun 1988	0
May 1988	0
Apr 1988	0
Mar 1988	0
Feb 1988	0
Jan 1988	0
Dec 1987	0
Nov 1987	0
Oct 1987	0
Sep 1987	0
Aug 1987	0
Jul 1987	0
Jun 1987	0
May 1987	0
Apr 1987	0
Mar 1987	0
Feb 1987	0
Jan 1987	0
Dec 1986	0
Nov 1986	0
Oct 1986	0
Sep 1986	0
Aug 1986	0
Jul 1986	0
Jun 1986	0
May 1986	0
Apr 1986	0
Mar 1986	0
Feb 1986	0
Jan 1986	0
Dec 1985	0
Nov 1985	0
Oct 1985	0
Sep 1985	0
Aug 1985	0
Jul 1985	0
Jun 1985	0
May 1985	0
Apr 1985	0
Mar 1985	0
Feb 1985	0
Jan 1985	0
Dec 1984	0
Nov 1984	0
Oct 1984	0
Sep 1984	0
Aug 1984	0
Jul 1984	0
Jun 1984	0
May 1984	0
Apr 1984	0
Mar 1984	0
Feb 1984	0
Jan 1984	0
Dec 1983	0
Nov 1983	0
Oct 1983	0
Sep 1983	0
Aug 1983	0
Jul 1983	0
Jun 1983	0
May 1983	0
Apr 1983	0
Mar 1983	0
Feb 1983	0
Jan 1983	0
Dec 1982	0
Nov 1982	0
Oct 1982	0
Sep 1982	0
Aug 1982	0
Jul 1982	0
Jun 1982	0
May 1982	0
Apr 1982	0
Mar 1982	0
Feb 1982	0
Jan 1982	0

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

Monthly gas sold production

534 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Jul 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output. This is gas SOLD, which is what left the unit. Michigan files no produced-gas volume, so the two are not the same number and this page does not present one as the other.

Total over the months shown

1,321,656 MCF

Months filed

534

Month	Gas sold (MCF)
Jul 2026	329
May 2026	432
Apr 2026	404
Mar 2026	422
Feb 2026	335
Jan 2026	533
Dec 2025	651
Nov 2025	576
Oct 2025	593
Sep 2025	531
Aug 2025	592
Jul 2025	689
Jun 2025	607
May 2025	570
Apr 2025	472
Mar 2025	490
Feb 2025	631
Jan 2025	692
Dec 2024	783
Nov 2024	730
Oct 2024	793
Sep 2024	337
Aug 2024	399
Jul 2024	406
Jun 2024	392
May 2024	390
Apr 2024	370
Mar 2024	414
Feb 2024	349
Jan 2024	353
Dec 2023	393
Nov 2023	376
Oct 2023	388
Sep 2023	422
Aug 2023	424
Jul 2023	412
Jun 2023	427
May 2023	478
Apr 2023	480
Mar 2023	585
Feb 2023	658
Jan 2023	591
Dec 2022	791
Nov 2022	703
Oct 2022	412
Sep 2022	141
Aug 2022	138
Jul 2022	156
Jun 2022	327
May 2022	722
Apr 2022	839
Mar 2022	387
Feb 2022	53
Jan 2022	55
Dec 2021	291
Nov 2021	569
Oct 2021	364
Sep 2021	367
Aug 2021	437
Jul 2021	365
Jun 2021	327
May 2021	294
Apr 2021	376
Mar 2021	568
Feb 2021	557
Jan 2021	670
Dec 2020	751
Nov 2020	644
Oct 2020	718
Sep 2020	775
Aug 2020	892
Jul 2020	782
Jun 2020	715
May 2020	691
Apr 2020	884
Mar 2020	1,021
Feb 2020	785
Jan 2020	849
Dec 2019	877
Nov 2019	855
Oct 2019	922
Sep 2019	904
Aug 2019	939
Jul 2019	873
Jun 2019	881
May 2019	955
Apr 2019	925
Mar 2019	980
Feb 2019	860
Jan 2019	963
Dec 2018	959
Nov 2018	911
Oct 2018	947
Sep 2018	945
Aug 2018	911
Jul 2018	928
Jun 2018	935
May 2018	1,019
Apr 2018	765
Mar 2018	797
Feb 2018	629
Jan 2018	659
Dec 2017	599
Nov 2017	650
Oct 2017	731
Sep 2017	761
Aug 2017	821
Jul 2017	831
Jun 2017	765
May 2017	770
Apr 2017	806
Mar 2017	983
Feb 2017	923
Jan 2017	916
Dec 2016	1,017
Nov 2016	951
Oct 2016	1,005
Sep 2016	1,025
Aug 2016	1,127
Jul 2016	1,129
Jun 2016	1,078
May 2016	1,198
Apr 2016	1,151
Mar 2016	1,182
Feb 2016	1,237
Jan 2016	1,164
Dec 2015	1,278
Nov 2015	1,263
Oct 2015	1,383
Sep 2015	1,387
Aug 2015	1,496
Jul 2015	1,471
Jun 2015	1,590
May 2015	1,566
Apr 2015	1,462
Mar 2015	1,546
Feb 2015	1,053
Jan 2015	1,307
Dec 2014	1,474
Nov 2014	1,438
Oct 2014	1,586
Sep 2014	1,769
Aug 2014	2,001
Jul 2014	1,927
Jun 2014	2,041
May 2014	2,188
Apr 2014	2,267
Mar 2014	2,425
Feb 2014	1,818
Jan 2014	2,126
Dec 2013	2,556
Nov 2013	2,543
Oct 2013	2,487
Sep 2013	2,354
Aug 2013	2,663
Jul 2013	2,882
Jun 2013	3,102
May 2013	2,831
Apr 2013	2,730
Mar 2013	2,866
Feb 2013	2,586
Jan 2013	2,664
Dec 2012	2,635
Nov 2012	2,214
Oct 2012	1,777
Sep 2012	2,437
Aug 2012	2,870
Jul 2012	2,959
Jun 2012	1,905
May 2012	2,649
Apr 2012	3,099
Mar 2012	3,298
Feb 2012	3,210
Jan 2012	3,578
Dec 2011	3,993
Nov 2011	3,148
Oct 2011	3,489
Sep 2011	3,391
Aug 2011	3,640
Jul 2011	4,006
Jun 2011	3,571
May 2011	3,278
Apr 2011	3,509
Mar 2011	3,682
Feb 2011	3,018
Jan 2011	2,956
Dec 2010	3,426
Nov 2010	3,340
Oct 2010	3,681
Sep 2010	3,111
Aug 2010	3,681
Jul 2010	3,309
Jun 2010	3,810
May 2010	4,580
Apr 2010	4,760
Mar 2010	4,779
Feb 2010	4,291
Jan 2010	4,933
Dec 2009	4,600
Nov 2009	4,805
Oct 2009	4,680
Sep 2009	4,129
Aug 2009	3,887
Jul 2009	4,195
Jun 2009	2,233
May 2009	1,571
Apr 2009	3,483
Mar 2009	3,026
Feb 2009	2,680
Jan 2009	2,907
Dec 2008	3,412
Nov 2008	3,137
Oct 2008	1,930
Sep 2008	3,324
Aug 2008	3,952
Jul 2008	3,747
Jun 2008	3,745
May 2008	4,292
Apr 2008	4,669
Mar 2008	4,659
Feb 2008	2,889
Jan 2008	3,842
Dec 2007	3,655
Nov 2007	3,482
Oct 2007	3,964
Sep 2007	3,460
Aug 2007	4,212
Jul 2007	4,203
Jun 2007	3,818
May 2007	4,567
Apr 2007	4,626
Mar 2007	5,063
Feb 2007	3,986
Jan 2007	5,329
Dec 2006	5,889
Nov 2006	5,632
Oct 2006	5,039
Sep 2006	4,273
Aug 2006	3,525
Jul 2006	3,512
Jun 2006	5,048
May 2006	5,586
Apr 2006	5,511
Mar 2006	5,740
Feb 2006	4,935
Jan 2006	4,878
Dec 2005	4,360
Nov 2005	3,835
Oct 2005	2,231
Sep 2005	3,329
Aug 2005	3,674
Jul 2005	4,652
Jun 2005	4,574
May 2005	4,205
Apr 2005	2,553
Mar 2005	2,875
Feb 2005	4,394
Jan 2005	5,058
Dec 2004	3,852
Nov 2004	3,974
Oct 2004	3,977
Sep 2004	4,057
Aug 2004	4,057
Jul 2004	3,768
Jun 2004	2,694
May 2004	4,125
Apr 2004	3,529
Mar 2004	4,535
Feb 2004	4,447
Jan 2004	4,576
Dec 2003	4,818
Nov 2003	4,367
Oct 2003	4,726
Sep 2003	4,583
Aug 2003	3,956
Jul 2003	4,698
Jun 2003	5,004
May 2003	6,093
Apr 2003	5,186
Mar 2003	4,396
Feb 2003	3,714
Jan 2003	4,073
Dec 2002	5,393
Nov 2002	5,113
Oct 2002	4,557
Sep 2002	3,834
Aug 2002	1,628
Jul 2002	1,670
Jun 2002	1,212
May 2002	807
Apr 2002	654
Mar 2002	900
Feb 2002	1,280
Jan 2002	1,525
Dec 2001	1,328
Nov 2001	279
Oct 2001	530
Sep 2001	1,550
Aug 2001	1,203
Jul 2001	1,180
Jun 2001	1,245
May 2001	0
Apr 2001	3,198
Mar 2001	3,296
Feb 2001	3,089
Jan 2001	2,758
Dec 2000	3,121
Nov 2000	2,982
Oct 2000	3,460
Sep 2000	3,663
Aug 2000	3,955
Jul 2000	4,048
Jun 2000	3,213
May 2000	3,285
Apr 2000	2,897
Mar 2000	2,373
Feb 2000	2,085
Jan 2000	1,903
Dec 1999	2,275
Nov 1999	2,353
Oct 1999	1,173
Sep 1999	1,497
Aug 1999	1,588
Jul 1999	1,113
Jun 1999	1,197
May 1999	1,312
Apr 1999	1,312
Mar 1999	1,472
Feb 1999	1,973
Jan 1999	0
Dec 1998	1,696
Nov 1998	1,922
Oct 1998	1,961
Sep 1998	2,215
Aug 1998	2,571
Jul 1998	2,714
Jun 1998	3,269
May 1998	2,951
Apr 1998	2,216
Mar 1998	2,220
Feb 1998	1,417
Jan 1998	1,164
Dec 1997	1,714
Nov 1997	1,850
Oct 1997	2,483
Sep 1997	3,091
Aug 1997	0
Jul 1997	0
Jun 1997	0
May 1997	0
Apr 1997	6,123
Mar 1997	0
Feb 1997	0
Jan 1997	0
Dec 1996	0
Nov 1996	0
Oct 1996	0
Sep 1996	0
Aug 1996	0
Jul 1996	0
Jun 1996	0
May 1996	0
Apr 1996	0
Mar 1996	0
Feb 1996	0
Jan 1996	0
Dec 1995	0
Nov 1995	0
Oct 1995	0
Sep 1995	0
Aug 1995	0
Jul 1995	0
Jun 1995	0
May 1995	0
Apr 1995	0
Mar 1995	0
Feb 1995	1,567
Jan 1995	0
Dec 1994	0
Nov 1994	0
Oct 1994	0
Sep 1994	0
Aug 1994	1,032
Jul 1994	1,137
Jun 1994	1,563
May 1994	1,383
Apr 1994	1,303
Mar 1994	1,947
Feb 1994	596
Jan 1994	505
Dec 1993	585
Nov 1993	864
Oct 1993	3,546
Sep 1993	2,608
Aug 1993	3,570
Jul 1993	3,932
Jun 1993	3,385
May 1993	3,805
Apr 1993	3,492
Mar 1993	3,257
Feb 1993	1,980
Jan 1993	2,585
Dec 1992	3,286
Nov 1992	3,018
Oct 1992	3,075
Sep 1992	3,100
Aug 1992	3,312
Jul 1992	3,402
Jun 1992	3,262
May 1992	2,935
Apr 1992	3,149
Mar 1992	3,340
Feb 1992	2,999
Jan 1992	3,538
Dec 1991	3,388
Nov 1991	3,011
Oct 1991	3,480
Sep 1991	3,486
Aug 1991	3,791
Jul 1991	4,244
Jun 1991	3,893
May 1991	3,621
Apr 1991	3,372
Mar 1991	3,082
Feb 1991	2,442
Jan 1991	3,076
Dec 1990	3,574
Nov 1990	3,379
Oct 1990	3,639
Sep 1990	3,671
Aug 1990	3,895
Jul 1990	4,254
Jun 1990	4,110
May 1990	3,878
Apr 1990	3,738
Mar 1990	3,876
Feb 1990	3,505
Jan 1990	3,868
Dec 1989	3,224
Nov 1989	3,878
Oct 1989	4,012
Sep 1989	4,080
Aug 1989	4,183
Jul 1989	3,964
Jun 1989	3,746
May 1989	3,829
Apr 1989	3,907
Mar 1989	3,869
Feb 1989	3,850
Jan 1989	4,130
Dec 1988	4,059
Nov 1988	3,894
Oct 1988	4,003
Sep 1988	3,945
Aug 1988	4,316
Jul 1988	4,252
Jun 1988	4,262
May 1988	4,190
Apr 1988	4,089
Mar 1988	4,357
Feb 1988	4,324
Jan 1988	4,931
Dec 1987	4,969
Nov 1987	4,866
Oct 1987	5,020
Sep 1987	3,739
Aug 1987	4,717
Jul 1987	5,049
Jun 1987	4,714
May 1987	5,034
Apr 1987	4,572
Mar 1987	4,638
Feb 1987	4,016
Jan 1987	4,191
Dec 1986	4,248
Nov 1986	3,897
Oct 1986	3,905
Sep 1986	3,960
Aug 1986	4,212
Jul 1986	3,946
Jun 1986	4,459
May 1986	3,125
Apr 1986	4,610
Mar 1986	4,413
Feb 1986	3,776
Jan 1986	3,659
Dec 1985	3,812
Nov 1985	3,881
Oct 1985	4,305
Sep 1985	4,186
Aug 1985	4,262
Jul 1985	4,271
Jun 1985	4,221
May 1985	4,231
Apr 1985	3,511
Mar 1985	3,466
Feb 1985	2,751
Jan 1985	3,705
Dec 1984	2,650
Nov 1984	3,244
Oct 1984	3,766
Sep 1984	3,346
Aug 1984	3,218
Jul 1984	4,197
Jun 1984	4,267
May 1984	4,258
Apr 1984	4,402
Mar 1984	3,966
Feb 1984	4,083
Jan 1984	4,260
Dec 1983	3,106
Nov 1983	2,654
Oct 1983	4,422
Sep 1983	4,256
Aug 1983	4,303
Jul 1983	4,107
Jun 1983	4,038
May 1983	4,109
Apr 1983	3,154
Mar 1983	3,004
Feb 1983	2,056
Jan 1983	3,147
Dec 1982	2,405
Nov 1982	3,147
Oct 1982	3,597
Sep 1982	3,476
Aug 1982	5,521
Jul 1982	5,362
Jun 1982	5,010
May 1982	3,423
Apr 1982	3,403
Mar 1982	4,629
Feb 1982	3,710
Jan 1982	5,657

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

Monthly water production

Total over the months shown

339,533 bbl

Months filed

534

Month	Water (bbl)
Jul 2026	0
May 2026	0
Apr 2026	0
Mar 2026	45
Feb 2026	9
Jan 2026	167
Dec 2025	216
Nov 2025	140
Oct 2025	233
Sep 2025	361
Aug 2025	293
Jul 2025	19
Jun 2025	168
May 2025	168
Apr 2025	287
Mar 2025	0
Feb 2025	0
Jan 2025	0
Dec 2024	199
Nov 2024	290
Oct 2024	1,159
Sep 2024	991
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	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	3
Nov 2021	1
Oct 2021	1
Sep 2021	0
Aug 2021	2
Jul 2021	2
Jun 2021	0
May 2021	0
Apr 2021	1
Mar 2021	0
Feb 2021	16
Jan 2021	152
Dec 2020	438
Nov 2020	1
Oct 2020	1
Sep 2020	1
Aug 2020	565
Jul 2020	509
Jun 2020	0
May 2020	0
Apr 2020	392
Mar 2020	848
Feb 2020	668
Jan 2020	834
Dec 2019	712
Nov 2019	782
Oct 2019	910
Sep 2019	933
Aug 2019	907
Jul 2019	877
Jun 2019	897
May 2019	834
Apr 2019	252
Mar 2019	112
Feb 2019	78
Jan 2019	190
Dec 2018	732
Nov 2018	742
Oct 2018	684
Sep 2018	744
Aug 2018	775
Jul 2018	803
Jun 2018	567
May 2018	890
Apr 2018	422
Mar 2018	269
Feb 2018	21
Jan 2018	295
Dec 2017	594
Nov 2017	691
Oct 2017	692
Sep 2017	731
Aug 2017	799
Jul 2017	810
Jun 2017	833
May 2017	765
Apr 2017	691
Mar 2017	579
Feb 2017	807
Jan 2017	859
Dec 2016	835
Nov 2016	784
Oct 2016	948
Sep 2016	641
Aug 2016	833
Jul 2016	880
Jun 2016	805
May 2016	812
Apr 2016	610
Mar 2016	897
Feb 2016	0
Jan 2016	20
Dec 2015	831
Nov 2015	897
Oct 2015	963
Sep 2015	1,081
Aug 2015	1,040
Jul 2015	1,034
Jun 2015	1,131
May 2015	1,094
Apr 2015	1,019
Mar 2015	1,227
Feb 2015	468
Jan 2015	808
Dec 2014	1,338
Nov 2014	957
Oct 2014	882
Sep 2014	1,378
Aug 2014	1,657
Jul 2014	1,663
Jun 2014	1,704
May 2014	1,228
Apr 2014	892
Mar 2014	655
Feb 2014	1,282
Jan 2014	1,163
Dec 2013	1,359
Nov 2013	1,232
Oct 2013	1,645
Sep 2013	1,756
Aug 2013	1,977
Jul 2013	1,636
Jun 2013	1,919
May 2013	1,750
Apr 2013	2,047
Mar 2013	1,892
Feb 2013	1,762
Jan 2013	2,193
Dec 2012	813
Nov 2012	2,499
Oct 2012	994
Sep 2012	1,939
Aug 2012	2,506
Jul 2012	4,301
Jun 2012	1,406
May 2012	2,383
Apr 2012	3,235
Mar 2012	559
Feb 2012	1,866
Jan 2012	2,653
Dec 2011	2,055
Nov 2011	1,892
Oct 2011	2,692
Sep 2011	2,018
Aug 2011	1,818
Jul 2011	2,058
Jun 2011	3,447
May 2011	3,193
Apr 2011	2,763
Mar 2011	2,393
Feb 2011	1,797
Jan 2011	1,912
Dec 2010	2,295
Nov 2010	2,328
Oct 2010	2,695
Sep 2010	1,742
Aug 2010	2,419
Jul 2010	1,640
Jun 2010	1,966
May 2010	3,115
Apr 2010	2,562
Mar 2010	2,586
Feb 2010	2,914
Jan 2010	3,841
Dec 2009	2,568
Nov 2009	3,673
Oct 2009	3,858
Sep 2009	3,924
Aug 2009	3,749
Jul 2009	4,109
Jun 2009	1,374
May 2009	449
Apr 2009	1,239
Mar 2009	1,254
Feb 2009	837
Jan 2009	1,052
Dec 2008	1,363
Nov 2008	2,004
Oct 2008	1,827
Sep 2008	1,744
Aug 2008	2,200
Jul 2008	1,888
Jun 2008	2,176
May 2008	2,497
Apr 2008	2,335
Mar 2008	2,798
Feb 2008	1,070
Jan 2008	1,869
Dec 2007	1,918
Nov 2007	1,745
Oct 2007	1,725
Sep 2007	1,579
Aug 2007	1,977
Jul 2007	2,047
Jun 2007	1,917
May 2007	2,262
Apr 2007	2,049
Mar 2007	2,532
Feb 2007	1,381
Jan 2007	2,495
Dec 2006	2,805
Nov 2006	2,951
Oct 2006	3,176
Sep 2006	2,847
Aug 2006	2,337
Jul 2006	1,575
Jun 2006	3,160
May 2006	2,005
Apr 2006	3,037
Mar 2006	3,122
Feb 2006	2,815
Jan 2006	1,761
Dec 2005	2,738
Nov 2005	2,279
Oct 2005	911
Sep 2005	301
Aug 2005	373
Jul 2005	1,488
Jun 2005	2,675
May 2005	2,649
Apr 2005	1,196
Mar 2005	1,924
Feb 2005	2,290
Jan 2005	2,084
Dec 2004	2,700
Nov 2004	1,384
Oct 2004	1,990
Sep 2004	1,740
Aug 2004	1,940
Jul 2004	1,906
Jun 2004	936
May 2004	1,361
Apr 2004	384
Mar 2004	955
Feb 2004	574
Jan 2004	472
Dec 2003	662
Nov 2003	836
Oct 2003	1,181
Sep 2003	1,108
Aug 2003	912
Jul 2003	1,388
Jun 2003	1,616
May 2003	1,954
Apr 2003	1,655
Mar 2003	0
Feb 2003	767
Jan 2003	948
Dec 2002	1,480
Nov 2002	1,221
Oct 2002	3,259
Sep 2002	808
Aug 2002	1,075
Jul 2002	0
Jun 2002	3
May 2002	0
Apr 2002	0
Mar 2002	0
Feb 2002	1
Jan 2002	0
Dec 2001	1
Nov 2001	3
Oct 2001	0
Sep 2001	0
Aug 2001	0
Jul 2001	3
Jun 2001	11
May 2001	0
Apr 2001	0
Mar 2001	0
Feb 2001	30
Jan 2001	0
Dec 2000	0
Nov 2000	0
Oct 2000	160
Sep 2000	0
Aug 2000	0
Jul 2000	300
Jun 2000	0
May 2000	200
Apr 2000	0
Mar 2000	150
Feb 2000	0
Jan 2000	0
Dec 1999	0
Nov 1999	0
Oct 1999	0
Sep 1999	303
Aug 1999	0
Jul 1999	0
Jun 1999	0
May 1999	0
Apr 1999	0
Mar 1999	0
Feb 1999	0
Jan 1999	0
Dec 1998	0
Nov 1998	0
Oct 1998	50
Sep 1998	40
Aug 1998	0
Jul 1998	0
Jun 1998	0
May 1998	777
Apr 1998	50
Mar 1998	3
Feb 1998	8
Jan 1998	0
Dec 1997	0
Nov 1997	0
Oct 1997	0
Sep 1997	0
Aug 1997	0
Jul 1997	0
Jun 1997	0
May 1997	0
Apr 1997	0
Mar 1997	866
Feb 1997	0
Jan 1997	0
Dec 1996	—
Nov 1996	—
Oct 1996	—
Sep 1996	—
Aug 1996	—
Jul 1996	—
Jun 1996	—
May 1996	—
Apr 1996	—
Mar 1996	—
Feb 1996	—
Jan 1996	—
Dec 1995	—
Nov 1995	—
Oct 1995	—
Sep 1995	—
Aug 1995	—
Jul 1995	—
Jun 1995	—
May 1995	—
Apr 1995	—
Mar 1995	—
Feb 1995	—
Jan 1995	—
Dec 1994	—
Nov 1994	—
Oct 1994	—
Sep 1994	—
Aug 1994	—
Jul 1994	—
Jun 1994	—
May 1994	—
Apr 1994	—
Mar 1994	—
Feb 1994	—
Jan 1994	—
Dec 1993	—
Nov 1993	—
Oct 1993	—
Sep 1993	—
Aug 1993	—
Jul 1993	—
Jun 1993	—
May 1993	—
Apr 1993	—
Mar 1993	—
Feb 1993	—
Jan 1993	—
Dec 1992	—
Nov 1992	—
Oct 1992	—
Sep 1992	—
Aug 1992	—
Jul 1992	—
Jun 1992	—
May 1992	—
Apr 1992	—
Mar 1992	—
Feb 1992	—
Jan 1992	—
Dec 1991	—
Nov 1991	—
Oct 1991	—
Sep 1991	—
Aug 1991	—
Jul 1991	—
Jun 1991	—
May 1991	—
Apr 1991	—
Mar 1991	—
Feb 1991	—
Jan 1991	—
Dec 1990	—
Nov 1990	—
Oct 1990	—
Sep 1990	—
Aug 1990	—
Jul 1990	—
Jun 1990	—
May 1990	—
Apr 1990	—
Mar 1990	—
Feb 1990	—
Jan 1990	—
Dec 1989	—
Nov 1989	—
Oct 1989	—
Sep 1989	—
Aug 1989	—
Jul 1989	—
Jun 1989	—
May 1989	—
Apr 1989	—
Mar 1989	—
Feb 1989	—
Jan 1989	—
Dec 1988	—
Nov 1988	—
Oct 1988	—
Sep 1988	—
Aug 1988	—
Jul 1988	—
Jun 1988	—
May 1988	—
Apr 1988	—
Mar 1988	—
Feb 1988	—
Jan 1988	—
Dec 1987	—
Nov 1987	—
Oct 1987	—
Sep 1987	—
Aug 1987	—
Jul 1987	—
Jun 1987	—
May 1987	—
Apr 1987	—
Mar 1987	—
Feb 1987	—
Jan 1987	—
Dec 1986	—
Nov 1986	—
Oct 1986	—
Sep 1986	—
Aug 1986	—
Jul 1986	—
Jun 1986	—
May 1986	—
Apr 1986	—
Mar 1986	—
Feb 1986	—
Jan 1986	—
Dec 1985	—
Nov 1985	—
Oct 1985	—
Sep 1985	—
Aug 1985	—
Jul 1985	—
Jun 1985	—
May 1985	—
Apr 1985	—
Mar 1985	—
Feb 1985	—
Jan 1985	—
Dec 1984	—
Nov 1984	—
Oct 1984	—
Sep 1984	—
Aug 1984	—
Jul 1984	—
Jun 1984	—
May 1984	—
Apr 1984	—
Mar 1984	—
Feb 1984	—
Jan 1984	—
Dec 1983	—
Nov 1983	—
Oct 1983	—
Sep 1983	—
Aug 1983	—
Jul 1983	—
Jun 1983	—
May 1983	—
Apr 1983	—
Mar 1983	—
Feb 1983	—
Jan 1983	—
Dec 1982	—
Nov 1982	—
Oct 1982	—
Sep 1982	—
Aug 1982	—
Jul 1982	—
Jun 1982	—
May 1982	—
Apr 1982	—
Mar 1982	—
Feb 1982	—
Jan 1982	—

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 GROFF	1-33	Oil Well	LAMBDA ENERGY RESOURCES LLC	Producing	Apr 1972 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 512.