SIMPSON UNIT 1-25

Lease 387 · KALKASKA County, Michigan · Coldsprings 19 - 28N - 06W field · Brown Niagaran

OilNatural gas liquidsGas soldWater1982–20261 well

Operator (latest)

LAMBDA ENERGY RESOURCES LLC

Field

Coldsprings 19 - 28N - 06W

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

128,358 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	82
May 2026	87
Apr 2026	74
Mar 2026	79
Feb 2026	92
Jan 2026	73
Dec 2025	89
Nov 2025	101
Oct 2025	134
Sep 2025	112
Aug 2025	80
Jul 2025	66
Jun 2025	140
May 2025	153
Apr 2025	174
Mar 2025	172
Feb 2025	174
Jan 2025	134
Dec 2024	216
Nov 2024	177
Oct 2024	194
Sep 2024	218
Aug 2024	182
Jul 2024	177
Jun 2024	165
May 2024	132
Apr 2024	156
Mar 2024	149
Feb 2024	169
Jan 2024	88
Dec 2023	100
Nov 2023	114
Oct 2023	128
Sep 2023	97
Aug 2023	112
Jul 2023	116
Jun 2023	108
May 2023	119
Apr 2023	109
Mar 2023	121
Feb 2023	95
Jan 2023	100
Dec 2022	140
Nov 2022	89
Oct 2022	168
Sep 2022	216
Aug 2022	435
Jul 2022	272
Jun 2022	330
May 2022	3
Apr 2022	0
Mar 2022	11
Feb 2022	0
Jan 2022	0
Dec 2021	3
Nov 2021	3
Oct 2021	3
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	2
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	1
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	9
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	28
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	1
Jun 2018	0
May 2018	0
Apr 2018	2
Mar 2018	0
Feb 2018	0
Jan 2018	0
Dec 2017	0
Nov 2017	0
Oct 2017	0
Sep 2017	2
Aug 2017	0
Jul 2017	0
Jun 2017	0
May 2017	0
Apr 2017	0
Mar 2017	1
Feb 2017	0
Jan 2017	0
Dec 2016	3
Nov 2016	0
Oct 2016	0
Sep 2016	0
Aug 2016	2
Jul 2016	0
Jun 2016	10
May 2016	80
Apr 2016	15
Mar 2016	7
Feb 2016	3
Jan 2016	0
Dec 2015	1
Nov 2015	0
Oct 2015	1
Sep 2015	8
Aug 2015	18
Jul 2015	16
Jun 2015	12
May 2015	16
Apr 2015	13
Mar 2015	4
Feb 2015	1
Jan 2015	1
Dec 2014	1
Nov 2014	11
Oct 2014	6
Sep 2014	12
Aug 2014	26
Jul 2014	35
Jun 2014	51
May 2014	44
Apr 2014	1
Mar 2014	4
Feb 2014	4
Jan 2014	0
Dec 2013	6
Nov 2013	37
Oct 2013	2
Sep 2013	0
Aug 2013	2
Jul 2013	1
Jun 2013	16
May 2013	99
Apr 2013	7
Mar 2013	2
Feb 2013	2
Jan 2013	2
Dec 2012	34
Nov 2012	1
Oct 2012	1
Sep 2012	0
Aug 2012	1
Jul 2012	0
Jun 2012	13
May 2012	12
Apr 2012	15
Mar 2012	52
Feb 2012	91
Jan 2012	109
Dec 2011	24
Nov 2011	31
Oct 2011	60
Sep 2011	40
Aug 2011	59
Jul 2011	61
Jun 2011	60
May 2011	91
Apr 2011	70
Mar 2011	56
Feb 2011	81
Jan 2011	84
Dec 2010	100
Nov 2010	100
Oct 2010	83
Sep 2010	77
Aug 2010	82
Jul 2010	78
Jun 2010	80
May 2010	82
Apr 2010	94
Mar 2010	162
Feb 2010	13
Jan 2010	14
Dec 2009	13
Nov 2009	65
Oct 2009	85
Sep 2009	71
Aug 2009	78
Jul 2009	72
Jun 2009	83
May 2009	78
Apr 2009	85
Mar 2009	77
Feb 2009	79
Jan 2009	42
Dec 2008	70
Nov 2008	76
Oct 2008	68
Sep 2008	71
Aug 2008	71
Jul 2008	74
Jun 2008	102
May 2008	96
Apr 2008	94
Mar 2008	87
Feb 2008	71
Jan 2008	81
Dec 2007	86
Nov 2007	79
Oct 2007	89
Sep 2007	86
Aug 2007	87
Jul 2007	84
Jun 2007	65
May 2007	136
Apr 2007	101
Mar 2007	114
Feb 2007	85
Jan 2007	111
Dec 2006	106
Nov 2006	118
Oct 2006	126
Sep 2006	112
Aug 2006	126
Jul 2006	122
Jun 2006	142
May 2006	335
Apr 2006	40
Mar 2006	46
Feb 2006	46
Jan 2006	73
Dec 2005	60
Nov 2005	68
Oct 2005	71
Sep 2005	55
Aug 2005	50
Jul 2005	52
Jun 2005	64
May 2005	10
Apr 2005	80
Mar 2005	1
Feb 2005	3
Jan 2005	2
Dec 2004	30
Nov 2004	34
Oct 2004	36
Sep 2004	45
Aug 2004	62
Jul 2004	42
Jun 2004	30
May 2004	76
Apr 2004	23
Mar 2004	25
Feb 2004	44
Jan 2004	47
Dec 2003	114
Nov 2003	11
Oct 2003	49
Sep 2003	54
Aug 2003	108
Jul 2003	115
Jun 2003	120
May 2003	351
Apr 2003	332
Mar 2003	108
Feb 2003	171
Jan 2003	41
Dec 2002	69
Nov 2002	49
Oct 2002	56
Sep 2002	54
Aug 2002	50
Jul 2002	92
Jun 2002	58
May 2002	61
Apr 2002	119
Mar 2002	49
Feb 2002	74
Jan 2002	71
Dec 2001	47
Nov 2001	52
Oct 2001	59
Sep 2001	74
Aug 2001	48
Jul 2001	53
Jun 2001	42
May 2001	57
Apr 2001	48
Mar 2001	59
Feb 2001	40
Jan 2001	92
Dec 2000	57
Nov 2000	68
Oct 2000	70
Sep 2000	153
Aug 2000	172
Jul 2000	162
Jun 2000	62
May 2000	344
Apr 2000	51
Mar 2000	52
Feb 2000	50
Jan 2000	37
Dec 1999	68
Nov 1999	60
Oct 1999	35
Sep 1999	86
Aug 1999	62
Jul 1999	79
Jun 1999	102
May 1999	184
Apr 1999	93
Mar 1999	78
Feb 1999	144
Jan 1999	56
Dec 1998	77
Nov 1998	120
Oct 1998	123
Sep 1998	155
Aug 1998	177
Jul 1998	44
Jun 1998	0
May 1998	53
Apr 1998	103
Mar 1998	140
Feb 1998	343
Jan 1998	101
Dec 1997	181
Nov 1997	170
Oct 1997	147
Sep 1997	183
Aug 1997	190
Jul 1997	426
Jun 1997	0
May 1997	213
Apr 1997	19
Mar 1997	707
Feb 1997	0
Jan 1997	0
Dec 1996	19
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	35
Feb 1996	65
Jan 1996	107
Dec 1995	52
Nov 1995	71
Oct 1995	33
Sep 1995	136
Aug 1995	102
Jul 1995	186
Jun 1995	11
May 1995	0
Apr 1995	51
Mar 1995	210
Feb 1995	89
Jan 1995	123
Dec 1994	154
Nov 1994	341
Oct 1994	249
Sep 1994	77
Aug 1994	92
Jul 1994	108
Jun 1994	118
May 1994	270
Apr 1994	231
Mar 1994	288
Feb 1994	165
Jan 1994	226
Dec 1993	208
Nov 1993	208
Oct 1993	219
Sep 1993	267
Aug 1993	153
Jul 1993	364
Jun 1993	499
May 1993	647
Apr 1993	11
Mar 1993	130
Feb 1993	169
Jan 1993	178
Dec 1992	235
Nov 1992	161
Oct 1992	149
Sep 1992	194
Aug 1992	349
Jul 1992	449
Jun 1992	346
May 1992	173
Apr 1992	108
Mar 1992	148
Feb 1992	189
Jan 1992	65
Dec 1991	140
Nov 1991	121
Oct 1991	176
Sep 1991	325
Aug 1991	824
Jul 1991	182
Jun 1991	726
May 1991	432
Apr 1991	193
Mar 1991	209
Feb 1991	174
Jan 1991	204
Dec 1990	192
Nov 1990	189
Oct 1990	198
Sep 1990	206
Aug 1990	219
Jul 1990	219
Jun 1990	211
May 1990	220
Apr 1990	279
Mar 1990	213
Feb 1990	213
Jan 1990	223
Dec 1989	304
Nov 1989	511
Oct 1989	743
Sep 1989	552
Aug 1989	328
Jul 1989	470
Jun 1989	405
May 1989	431
Apr 1989	698
Mar 1989	279
Feb 1989	569
Jan 1989	692
Dec 1988	545
Nov 1988	570
Oct 1988	807
Sep 1988	624
Aug 1988	631
Jul 1988	528
Jun 1988	916
May 1988	826
Apr 1988	1,004
Mar 1988	682
Feb 1988	806
Jan 1988	1,057
Dec 1987	602
Nov 1987	882
Oct 1987	567
Sep 1987	710
Aug 1987	951
Jul 1987	1,145
Jun 1987	1,100
May 1987	1,323
Apr 1987	1,310
Mar 1987	757
Feb 1987	984
Jan 1987	1,082
Dec 1986	1,079
Nov 1986	1,233
Oct 1986	1,174
Sep 1986	899
Aug 1986	1,215
Jul 1986	1,136
Jun 1986	1,032
May 1986	571
Apr 1986	683
Mar 1986	644
Feb 1986	462
Jan 1986	601
Dec 1985	609
Nov 1985	609
Oct 1985	829
Sep 1985	800
Aug 1985	989
Jul 1985	815
Jun 1985	705
May 1985	930
Apr 1985	827
Mar 1985	698
Feb 1985	775
Jan 1985	984
Dec 1984	1,159
Nov 1984	1,007
Oct 1984	1,043
Sep 1984	1,618
Aug 1984	2,322
Jul 1984	1,115
Jun 1984	140
May 1984	495
Apr 1984	795
Mar 1984	410
Feb 1984	1,082
Jan 1984	585
Dec 1983	463
Nov 1983	740
Oct 1983	782
Sep 1983	1,554
Aug 1983	1,374
Jul 1983	1,014
Jun 1983	1,078
May 1983	593
Apr 1983	635
Mar 1983	1,370
Feb 1983	1,349
Jan 1983	1,716
Dec 1982	2,013
Nov 1982	1,788
Oct 1982	1,286
Sep 1982	1,532
Aug 1982	1,256
Jul 1982	1,161
Jun 1982	1,662
May 1982	1,240
Apr 1982	1,578
Mar 1982	1,381
Feb 1982	1,192
Jan 1982	1,596

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

Monthly NGL production

Total over the months shown

25 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	1
Jul 2005	12
Jun 2005	12
May 2005	0
Apr 2005	0
Mar 2005	0
Feb 2005	0
Jan 2005	0
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

957,414 MCF

Months filed

534

Month	Gas sold (MCF)
Jul 2026	183
May 2026	156
Apr 2026	149
Mar 2026	113
Feb 2026	29
Jan 2026	80
Dec 2025	107
Nov 2025	98
Oct 2025	140
Sep 2025	207
Aug 2025	165
Jul 2025	126
Jun 2025	82
May 2025	149
Apr 2025	143
Mar 2025	80
Feb 2025	69
Jan 2025	198
Dec 2024	187
Nov 2024	208
Oct 2024	216
Sep 2024	242
Aug 2024	263
Jul 2024	278
Jun 2024	212
May 2024	259
Apr 2024	212
Mar 2024	224
Feb 2024	198
Jan 2024	176
Dec 2023	272
Nov 2023	254
Oct 2023	285
Sep 2023	316
Aug 2023	302
Jul 2023	256
Jun 2023	305
May 2023	319
Apr 2023	292
Mar 2023	281
Feb 2023	215
Jan 2023	241
Dec 2022	243
Nov 2022	308
Oct 2022	304
Sep 2022	285
Aug 2022	468
Jul 2022	103
Jun 2022	69
May 2022	90
Apr 2022	97
Mar 2022	72
Feb 2022	61
Jan 2022	68
Dec 2021	111
Nov 2021	39
Oct 2021	27
Sep 2021	1
Aug 2021	0
Jul 2021	2
Jun 2021	0
May 2021	3
Apr 2021	4
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	3
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	4
Jun 2019	1
May 2019	1
Apr 2019	1
Mar 2019	6
Feb 2019	4
Jan 2019	1
Dec 2018	2
Nov 2018	1
Oct 2018	1
Sep 2018	0
Aug 2018	2
Jul 2018	2
Jun 2018	2
May 2018	3
Apr 2018	5
Mar 2018	6
Feb 2018	1
Jan 2018	1
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	2
Feb 2017	0
Jan 2017	0
Dec 2016	2
Nov 2016	0
Oct 2016	1
Sep 2016	1
Aug 2016	2
Jul 2016	4
Jun 2016	1
May 2016	4
Apr 2016	1
Mar 2016	1
Feb 2016	3
Jan 2016	0
Dec 2015	1
Nov 2015	0
Oct 2015	0
Sep 2015	1
Aug 2015	4
Jul 2015	2
Jun 2015	3
May 2015	3
Apr 2015	5
Mar 2015	9
Feb 2015	2
Jan 2015	6
Dec 2014	3
Nov 2014	4
Oct 2014	3
Sep 2014	5
Aug 2014	9
Jul 2014	14
Jun 2014	15
May 2014	74
Apr 2014	18
Mar 2014	33
Feb 2014	13
Jan 2014	14
Dec 2013	6
Nov 2013	8
Oct 2013	1
Sep 2013	1
Aug 2013	1
Jul 2013	1
Jun 2013	1
May 2013	7
Apr 2013	0
Mar 2013	1
Feb 2013	1
Jan 2013	2
Dec 2012	4
Nov 2012	1
Oct 2012	6
Sep 2012	11
Aug 2012	14
Jul 2012	19
Jun 2012	47
May 2012	61
Apr 2012	45
Mar 2012	51
Feb 2012	15
Jan 2012	63
Dec 2011	81
Nov 2011	71
Oct 2011	43
Sep 2011	69
Aug 2011	69
Jul 2011	31
Jun 2011	40
May 2011	41
Apr 2011	78
Mar 2011	236
Feb 2011	43
Jan 2011	86
Dec 2010	125
Nov 2010	26
Oct 2010	30
Sep 2010	27
Aug 2010	65
Jul 2010	33
Jun 2010	32
May 2010	25
Apr 2010	23
Mar 2010	199
Feb 2010	226
Jan 2010	277
Dec 2009	113
Nov 2009	31
Oct 2009	48
Sep 2009	297
Aug 2009	284
Jul 2009	262
Jun 2009	95
May 2009	139
Apr 2009	158
Mar 2009	113
Feb 2009	124
Jan 2009	14
Dec 2008	30
Nov 2008	40
Oct 2008	57
Sep 2008	54
Aug 2008	64
Jul 2008	47
Jun 2008	45
May 2008	45
Apr 2008	64
Mar 2008	56
Feb 2008	34
Jan 2008	80
Dec 2007	28
Nov 2007	49
Oct 2007	56
Sep 2007	48
Aug 2007	53
Jul 2007	52
Jun 2007	109
May 2007	101
Apr 2007	47
Mar 2007	83
Feb 2007	62
Jan 2007	41
Dec 2006	38
Nov 2006	62
Oct 2006	62
Sep 2006	68
Aug 2006	60
Jul 2006	75
Jun 2006	94
May 2006	152
Apr 2006	152
Mar 2006	134
Feb 2006	160
Jan 2006	158
Dec 2005	189
Nov 2005	284
Oct 2005	272
Sep 2005	313
Aug 2005	335
Jul 2005	274
Jun 2005	211
May 2005	0
Apr 2005	0
Mar 2005	0
Feb 2005	0
Jan 2005	0
Dec 2004	0
Nov 2004	8
Oct 2004	37
Sep 2004	102
Aug 2004	79
Jul 2004	58
Jun 2004	73
May 2004	96
Apr 2004	35
Mar 2004	66
Feb 2004	91
Jan 2004	113
Dec 2003	245
Nov 2003	4
Oct 2003	20
Sep 2003	23
Aug 2003	23
Jul 2003	38
Jun 2003	37
May 2003	37
Apr 2003	26
Mar 2003	54
Feb 2003	93
Jan 2003	44
Dec 2002	55
Nov 2002	32
Oct 2002	114
Sep 2002	32
Aug 2002	58
Jul 2002	43
Jun 2002	113
May 2002	85
Apr 2002	55
Mar 2002	163
Feb 2002	176
Jan 2002	277
Dec 2001	34
Nov 2001	48
Oct 2001	66
Sep 2001	89
Aug 2001	213
Jul 2001	304
Jun 2001	78
May 2001	62
Apr 2001	97
Mar 2001	435
Feb 2001	353
Jan 2001	139
Dec 2000	428
Nov 2000	91
Oct 2000	271
Sep 2000	743
Aug 2000	448
Jul 2000	546
Jun 2000	583
May 2000	543
Apr 2000	723
Mar 2000	666
Feb 2000	581
Jan 2000	480
Dec 1999	578
Nov 1999	751
Oct 1999	902
Sep 1999	1,041
Aug 1999	1,205
Jul 1999	1,163
Jun 1999	747
May 1999	1,152
Apr 1999	1,298
Mar 1999	1,327
Feb 1999	1,787
Jan 1999	1,907
Dec 1998	1,183
Nov 1998	1,478
Oct 1998	1,570
Sep 1998	1,653
Aug 1998	1,822
Jul 1998	1,914
Jun 1998	1,749
May 1998	1,445
Apr 1998	463
Mar 1998	805
Feb 1998	882
Jan 1998	899
Dec 1997	773
Nov 1997	877
Oct 1997	812
Sep 1997	755
Aug 1997	1,101
Jul 1997	1,835
Jun 1997	1,408
May 1997	734
Apr 1997	1,165
Mar 1997	1,806
Feb 1997	14
Jan 1997	97
Dec 1996	322
Nov 1996	351
Oct 1996	352
Sep 1996	738
Aug 1996	481
Jul 1996	306
Jun 1996	0
May 1996	196
Apr 1996	772
Mar 1996	745
Feb 1996	592
Jan 1996	849
Dec 1995	493
Nov 1995	668
Oct 1995	472
Sep 1995	799
Aug 1995	1,093
Jul 1995	890
Jun 1995	814
May 1995	0
Apr 1995	769
Mar 1995	792
Feb 1995	767
Jan 1995	853
Dec 1994	934
Nov 1994	1,013
Oct 1994	1,112
Sep 1994	1,198
Aug 1994	1,398
Jul 1994	1,253
Jun 1994	1,339
May 1994	1,640
Apr 1994	1,410
Mar 1994	1,647
Feb 1994	1,197
Jan 1994	1,632
Dec 1993	1,898
Nov 1993	1,925
Oct 1993	2,156
Sep 1993	2,864
Aug 1993	1,319
Jul 1993	2,857
Jun 1993	2,781
May 1993	2,617
Apr 1993	1,560
Mar 1993	1,842
Feb 1993	1,786
Jan 1993	2,028
Dec 1992	2,081
Nov 1992	2,256
Oct 1992	2,612
Sep 1992	2,778
Aug 1992	3,349
Jul 1992	2,905
Jun 1992	3,443
May 1992	1,769
Apr 1992	2,545
Mar 1992	2,937
Feb 1992	3,248
Jan 1992	2,159
Dec 1991	3,845
Nov 1991	3,990
Oct 1991	4,567
Sep 1991	4,974
Aug 1991	5,693
Jul 1991	3,921
Jun 1991	4,472
May 1991	2,811
Apr 1991	1,839
Mar 1991	1,894
Feb 1991	1,705
Jan 1991	1,981
Dec 1990	2,177
Nov 1990	2,059
Oct 1990	2,429
Sep 1990	2,612
Aug 1990	3,174
Jul 1990	3,453
Jun 1990	3,585
May 1990	4,151
Apr 1990	4,252
Mar 1990	4,706
Feb 1990	4,790
Jan 1990	6,329
Dec 1989	436
Nov 1989	6,483
Oct 1989	6,909
Sep 1989	5,013
Aug 1989	5,094
Jul 1989	5,735
Jun 1989	5,716
May 1989	6,412
Apr 1989	6,677
Mar 1989	5,983
Feb 1989	6,576
Jan 1989	7,098
Dec 1988	6,920
Nov 1988	7,449
Oct 1988	8,007
Sep 1988	7,387
Aug 1988	8,036
Jul 1988	8,972
Jun 1988	8,708
May 1988	8,419
Apr 1988	7,847
Mar 1988	7,543
Feb 1988	7,226
Jan 1988	7,678
Dec 1987	7,413
Nov 1987	8,543
Oct 1987	8,805
Sep 1987	10,254
Aug 1987	11,676
Jul 1987	12,982
Jun 1987	12,830
May 1987	13,412
Apr 1987	12,375
Mar 1987	10,995
Feb 1987	12,123
Jan 1987	12,220
Dec 1986	12,356
Nov 1986	13,562
Oct 1986	12,913
Sep 1986	10,904
Aug 1986	9,961
Jul 1986	9,797
Jun 1986	8,577
May 1986	4,338
Apr 1986	4,827
Mar 1986	5,105
Feb 1986	3,862
Jan 1986	4,789
Dec 1985	5,095
Nov 1985	6,197
Oct 1985	6,940
Sep 1985	6,089
Aug 1985	6,609
Jul 1985	4,077
Jun 1985	3,650
May 1985	1,124
Apr 1985	2,293
Mar 1985	2,687
Feb 1985	5,253
Jan 1985	5,832
Dec 1984	7,941
Nov 1984	9,317
Oct 1984	10,924
Sep 1984	12,675
Aug 1984	14,217
Jul 1984	5,692
Jun 1984	717
May 1984	1,923
Apr 1984	2,593
Mar 1984	1,690
Feb 1984	5,609
Jan 1984	4,813
Dec 1983	4,107
Nov 1983	7,017
Oct 1983	7,243
Sep 1983	8,937
Aug 1983	8,920
Jul 1983	7,189
Jun 1983	6,286
May 1983	4,006
Apr 1983	5,403
Mar 1983	8,047
Feb 1983	8,318
Jan 1983	10,158
Dec 1982	10,224
Nov 1982	8,284
Oct 1982	6,302
Sep 1982	7,496
Aug 1982	7,238
Jul 1982	7,563
Jun 1982	8,933
May 1982	7,733
Apr 1982	9,155
Mar 1982	7,560
Feb 1982	6,969
Jan 1982	9,280

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

Monthly water production

Total over the months shown

64,970 bbl

Months filed

534

Month	Water (bbl)
Jul 2026	200
May 2026	179
Apr 2026	89
Mar 2026	94
Feb 2026	98
Jan 2026	170
Dec 2025	116
Nov 2025	155
Oct 2025	100
Sep 2025	1
Aug 2025	13
Jul 2025	128
Jun 2025	24
May 2025	0
Apr 2025	3
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	5
May 2024	0
Apr 2024	0
Mar 2024	39
Feb 2024	8
Jan 2024	92
Dec 2023	95
Nov 2023	113
Oct 2023	115
Sep 2023	116
Aug 2023	120
Jul 2023	121
Jun 2023	136
May 2023	151
Apr 2023	166
Mar 2023	187
Feb 2023	154
Jan 2023	199
Dec 2022	195
Nov 2022	226
Oct 2022	206
Sep 2022	233
Aug 2022	510
Jul 2022	340
Jun 2022	826
May 2022	0
Apr 2022	0
Mar 2022	0
Feb 2022	0
Jan 2022	0
Dec 2021	0
Nov 2021	1
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	4
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	4
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	3
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	62
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	1
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	9
May 2017	0
Apr 2017	0
Mar 2017	1
Feb 2017	0
Jan 2017	0
Dec 2016	10
Nov 2016	1
Oct 2016	2
Sep 2016	13
Aug 2016	132
Jul 2016	214
Jun 2016	215
May 2016	141
Apr 2016	85
Mar 2016	84
Feb 2016	7
Jan 2016	0
Dec 2015	5
Nov 2015	1
Oct 2015	5
Sep 2015	122
Aug 2015	212
Jul 2015	234
Jun 2015	235
May 2015	255
Apr 2015	194
Mar 2015	3
Feb 2015	0
Jan 2015	2
Dec 2014	4
Nov 2014	54
Oct 2014	219
Sep 2014	227
Aug 2014	246
Jul 2014	250
Jun 2014	259
May 2014	149
Apr 2014	0
Mar 2014	1
Feb 2014	6
Jan 2014	0
Dec 2013	11
Nov 2013	74
Oct 2013	201
Sep 2013	213
Aug 2013	225
Jul 2013	225
Jun 2013	243
May 2013	332
Apr 2013	14
Mar 2013	2
Feb 2013	3
Jan 2013	0
Dec 2012	75
Nov 2012	159
Oct 2012	214
Sep 2012	225
Aug 2012	250
Jul 2012	231
Jun 2012	286
May 2012	237
Apr 2012	173
Mar 2012	172
Feb 2012	92
Jan 2012	125
Dec 2011	168
Nov 2011	196
Oct 2011	273
Sep 2011	351
Aug 2011	287
Jul 2011	297
Jun 2011	296
May 2011	336
Apr 2011	93
Mar 2011	83
Feb 2011	109
Jan 2011	127
Dec 2010	107
Nov 2010	332
Oct 2010	298
Sep 2010	295
Aug 2010	320
Jul 2010	322
Jun 2010	307
May 2010	312
Apr 2010	351
Mar 2010	318
Feb 2010	0
Jan 2010	3
Dec 2009	49
Nov 2009	267
Oct 2009	325
Sep 2009	295
Aug 2009	312
Jul 2009	305
Jun 2009	297
May 2009	164
Apr 2009	130
Mar 2009	41
Feb 2009	93
Jan 2009	57
Dec 2008	79
Nov 2008	215
Oct 2008	249
Sep 2008	291
Aug 2008	276
Jul 2008	304
Jun 2008	330
May 2008	369
Apr 2008	333
Mar 2008	155
Feb 2008	94
Jan 2008	131
Dec 2007	101
Nov 2007	273
Oct 2007	325
Sep 2007	318
Aug 2007	335
Jul 2007	336
Jun 2007	363
May 2007	361
Apr 2007	255
Mar 2007	281
Feb 2007	94
Jan 2007	154
Dec 2006	143
Nov 2006	329
Oct 2006	336
Sep 2006	325
Aug 2006	354
Jul 2006	359
Jun 2006	396
May 2006	449
Apr 2006	44
Mar 2006	24
Feb 2006	35
Jan 2006	61
Dec 2005	40
Nov 2005	82
Oct 2005	184
Sep 2005	80
Aug 2005	70
Jul 2005	77
Jun 2005	199
May 2005	25
Apr 2005	232
Mar 2005	0
Feb 2005	2
Jan 2005	3
Dec 2004	71
Nov 2004	108
Oct 2004	93
Sep 2004	87
Aug 2004	335
Jul 2004	99
Jun 2004	96
May 2004	115
Apr 2004	138
Mar 2004	68
Feb 2004	95
Jan 2004	99
Dec 2003	108
Nov 2003	15
Oct 2003	243
Sep 2003	572
Aug 2003	716
Jul 2003	685
Jun 2003	551
May 2003	403
Apr 2003	281
Mar 2003	306
Feb 2003	14
Jan 2003	121
Dec 2002	272
Nov 2002	222
Oct 2002	287
Sep 2002	286
Aug 2002	303
Jul 2002	299
Jun 2002	288
May 2002	295
Apr 2002	258
Mar 2002	192
Feb 2002	166
Jan 2002	138
Dec 2001	373
Nov 2001	476
Oct 2001	475
Sep 2001	485
Aug 2001	278
Jul 2001	214
Jun 2001	163
May 2001	304
Apr 2001	343
Mar 2001	104
Feb 2001	114
Jan 2001	266
Dec 2000	147
Nov 2000	485
Oct 2000	843
Sep 2000	873
Aug 2000	1,049
Jul 2000	1,389
Jun 2000	151
May 2000	158
Apr 2000	165
Mar 2000	174
Feb 2000	146
Jan 2000	103
Dec 1999	178
Nov 1999	231
Oct 1999	235
Sep 1999	346
Aug 1999	217
Jul 1999	243
Jun 1999	566
May 1999	1,151
Apr 1999	976
Mar 1999	1,236
Feb 1999	572
Jan 1999	131
Dec 1998	188
Nov 1998	275
Oct 1998	468
Sep 1998	337
Aug 1998	325
Jul 1998	255
Jun 1998	7
May 1998	329
Apr 1998	1,105
Mar 1998	997
Feb 1998	239
Jan 1998	247
Dec 1997	291
Nov 1997	483
Oct 1997	371
Sep 1997	352
Aug 1997	439
Jul 1997	1,194
Jun 1997	0
May 1997	1,153
Apr 1997	224
Mar 1997	894
Feb 1997	48
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
SIMPSON UNIT	1-25	Oil Well	LAMBDA ENERGY RESOURCES LLC	Producing	Nov 1972 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 387.