STATE COLDSPRINGS-SIMPSON UNIT 2-23 (AND 1-23)

Lease 2672 · KALKASKA County, Michigan · Coldsprings 23 - 28N - 06W field · Brown Niagaran

OilNatural gas liquidsGas soldWater1986–20262 wells

Operator (latest)

REEFWORKS LLC

Field

Coldsprings 23 - 28N - 06W

Formation

Brown Niagaran

Field type (as filed)

First production

1986

Last production

2026

Operators

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

Operator	From	To
REEFWORKS LLC	Jan 2022	Jun 2026
ARBOR OPERATING LLC	Oct 2018	Dec 2021
MERIT ENERGY CO	Mar 2004	Aug 2018
SWEPI LP	Jan 1986	Feb 2004

Monthly oil production

485 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1986 to Jun 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

421,467 bbl

Months filed

485

Month	Oil (bbl)
Jun 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	119
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	344
Oct 2023	57
Sep 2023	123
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	111
Nov 2022	32
Oct 2022	167
Sep 2022	63
Aug 2022	47
Jul 2022	3
Jun 2022	202
May 2022	8
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	101
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
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	91
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	1
Oct 2013	0
Sep 2013	0
Aug 2013	0
Jul 2013	13
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	6
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	42
Oct 2010	0
Sep 2010	34
Aug 2010	0
Jul 2010	3
Jun 2010	18
May 2010	41
Apr 2010	1
Mar 2010	70
Feb 2010	89
Jan 2010	20
Dec 2009	20
Nov 2009	0
Oct 2009	7
Sep 2009	39
Aug 2009	42
Jul 2009	63
Jun 2009	2
May 2009	14
Apr 2009	14
Mar 2009	11
Feb 2009	36
Jan 2009	50
Dec 2008	52
Nov 2008	97
Oct 2008	134
Sep 2008	82
Aug 2008	157
Jul 2008	122
Jun 2008	60
May 2008	69
Apr 2008	33
Mar 2008	57
Feb 2008	38
Jan 2008	59
Dec 2007	64
Nov 2007	73
Oct 2007	59
Sep 2007	63
Aug 2007	111
Jul 2007	58
Jun 2007	98
May 2007	158
Apr 2007	81
Mar 2007	72
Feb 2007	59
Jan 2007	105
Dec 2006	110
Nov 2006	197
Oct 2006	201
Sep 2006	204
Aug 2006	253
Jul 2006	205
Jun 2006	246
May 2006	279
Apr 2006	106
Mar 2006	208
Feb 2006	113
Jan 2006	8
Dec 2005	103
Nov 2005	196
Oct 2005	167
Sep 2005	116
Aug 2005	328
Jul 2005	302
Jun 2005	147
May 2005	198
Apr 2005	344
Mar 2005	267
Feb 2005	342
Jan 2005	987
Dec 2004	459
Nov 2004	422
Oct 2004	510
Sep 2004	641
Aug 2004	1,074
Jul 2004	529
Jun 2004	168
May 2004	903
Apr 2004	682
Mar 2004	870
Feb 2004	614
Jan 2004	753
Dec 2003	346
Nov 2003	799
Oct 2003	840
Sep 2003	1,061
Aug 2003	1,028
Jul 2003	1,156
Jun 2003	957
May 2003	865
Apr 2003	1,344
Mar 2003	872
Feb 2003	925
Jan 2003	983
Dec 2002	1,113
Nov 2002	1,190
Oct 2002	1,456
Sep 2002	1,417
Aug 2002	957
Jul 2002	1,202
Jun 2002	1,356
May 2002	1,396
Apr 2002	1,386
Mar 2002	1,379
Feb 2002	1,611
Jan 2002	2,171
Dec 2001	2,296
Nov 2001	1,660
Oct 2001	2,141
Sep 2001	2,147
Aug 2001	2,182
Jul 2001	1,839
Jun 2001	2,118
May 2001	2,698
Apr 2001	3,002
Mar 2001	3,377
Feb 2001	2,805
Jan 2001	2,553
Dec 2000	2,905
Nov 2000	3,012
Oct 2000	4,114
Sep 2000	2,483
Aug 2000	4,280
Jul 2000	4,094
Jun 2000	4,608
May 2000	5,243
Apr 2000	4,361
Mar 2000	4,960
Feb 2000	4,836
Jan 2000	5,478
Dec 1999	5,078
Nov 1999	4,551
Oct 1999	5,275
Sep 1999	5,212
Aug 1999	5,853
Jul 1999	4,473
Jun 1999	5,057
May 1999	5,756
Apr 1999	5,265
Mar 1999	3,853
Feb 1999	3,035
Jan 1999	4,290
Dec 1998	4,612
Nov 1998	1,900
Oct 1998	3,576
Sep 1998	4,805
Aug 1998	4,714
Jul 1998	3,071
Jun 1998	2,909
May 1998	2,034
Apr 1998	1,875
Mar 1998	470
Feb 1998	2,699
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	326
Sep 1996	1,153
Aug 1996	1,558
Jul 1996	1,324
Jun 1996	1,256
May 1996	1,534
Apr 1996	1,454
Mar 1996	1,677
Feb 1996	1,359
Jan 1996	1,688
Dec 1995	1,490
Nov 1995	1,479
Oct 1995	930
Sep 1995	1,778
Aug 1995	1,706
Jul 1995	1,796
Jun 1995	1,623
May 1995	2,061
Apr 1995	2,143
Mar 1995	2,247
Feb 1995	1,653
Jan 1995	550
Dec 1994	541
Nov 1994	1,383
Oct 1994	1,702
Sep 1994	1,183
Aug 1994	0
Jul 1994	0
Jun 1994	0
May 1994	0
Apr 1994	0
Mar 1994	0
Feb 1994	539
Jan 1994	1,666
Dec 1993	727
Nov 1993	1,445
Oct 1993	1,283
Sep 1993	1,476
Aug 1993	1,930
Jul 1993	1,174
Jun 1993	1,425
May 1993	1,672
Apr 1993	1,845
Mar 1993	1,873
Feb 1993	260
Jan 1993	1,633
Dec 1992	1,155
Nov 1992	959
Oct 1992	1,447
Sep 1992	1,415
Aug 1992	1,657
Jul 1992	1,564
Jun 1992	1,738
May 1992	2,098
Apr 1992	2,043
Mar 1992	2,361
Feb 1992	2,055
Jan 1992	2,352
Dec 1991	2,487
Nov 1991	2,237
Oct 1991	1,614
Sep 1991	229
Aug 1991	364
Jul 1991	2,051
Jun 1991	1,992
May 1991	1,456
Apr 1991	1,837
Mar 1991	1,214
Feb 1991	1,018
Jan 1991	582
Dec 1990	404
Nov 1990	988
Oct 1990	1,242
Sep 1990	1,099
Aug 1990	1,114
Jul 1990	1,024
Jun 1990	1,024
May 1990	1,126
Apr 1990	1,098
Mar 1990	1,216
Feb 1990	1,050
Jan 1990	780
Dec 1989	642
Nov 1989	1,030
Oct 1989	1,115
Sep 1989	1,491
Aug 1989	739
Jul 1989	1,328
Jun 1989	1,781
May 1989	1,551
Apr 1989	1,587
Mar 1989	1,641
Feb 1989	1,489
Jan 1989	1,652
Dec 1988	2,505
Nov 1988	3,710
Oct 1988	2,946
Sep 1988	216
Aug 1988	1,084
Jul 1988	1,737
Jun 1988	2,836
May 1988	2,649
Apr 1988	7,274
Mar 1988	8,371
Feb 1988	7,988
Jan 1988	8,296
Dec 1987	6,665
Nov 1987	4,310
Oct 1987	4,854
Sep 1987	3,214
Aug 1987	3,092
Jul 1987	3,822
Jun 1987	5,357
May 1987	2,942
Apr 1987	239
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

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

Monthly NGL production

Total over the months shown

63 bbl

Months filed

485

Month	Natural gas liquids (bbl)
Jun 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	63
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
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	0
Jul 2005	0
Jun 2005	0
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

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

Monthly gas sold production

485 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1986 to Jun 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

2,199,677 MCF

Months filed

485

Month	Gas sold (MCF)
Jun 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	68
Nov 2022	96
Oct 2022	117
Sep 2022	244
Aug 2022	430
Jul 2022	84
Jun 2022	0
May 2022	0
Apr 2022	0
Mar 2022	0
Feb 2022	0
Jan 2022	0
Dec 2021	4
Nov 2021	0
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	0
May 2021	-85
Apr 2021	138
Mar 2021	80
Feb 2021	91
Jan 2021	212
Dec 2020	0
Nov 2020	0
Oct 2020	0
Sep 2020	1,105
Aug 2020	1,653
Jul 2020	2,033
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	1,412
Feb 2020	1,099
Jan 2020	369
Dec 2019	2,376
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
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	341
Apr 2014	341
Mar 2014	0
Feb 2014	0
Jan 2014	0
Dec 2013	99
Nov 2013	129
Oct 2013	75
Sep 2013	131
Aug 2013	136
Jul 2013	84
Jun 2013	164
May 2013	194
Apr 2013	143
Mar 2013	112
Feb 2013	143
Jan 2013	125
Dec 2012	131
Nov 2012	94
Oct 2012	158
Sep 2012	261
Aug 2012	507
Jul 2012	193
Jun 2012	202
May 2012	262
Apr 2012	198
Mar 2012	296
Feb 2012	433
Jan 2012	107
Dec 2011	167
Nov 2011	156
Oct 2011	149
Sep 2011	185
Aug 2011	137
Jul 2011	264
Jun 2011	302
May 2011	290
Apr 2011	236
Mar 2011	234
Feb 2011	231
Jan 2011	208
Dec 2010	237
Nov 2010	295
Oct 2010	365
Sep 2010	185
Aug 2010	157
Jul 2010	92
Jun 2010	128
May 2010	201
Apr 2010	206
Mar 2010	260
Feb 2010	191
Jan 2010	248
Dec 2009	329
Nov 2009	262
Oct 2009	361
Sep 2009	387
Aug 2009	312
Jul 2009	432
Jun 2009	607
May 2009	388
Apr 2009	390
Mar 2009	409
Feb 2009	384
Jan 2009	500
Dec 2008	615
Nov 2008	767
Oct 2008	993
Sep 2008	972
Aug 2008	1,186
Jul 2008	1,289
Jun 2008	1,329
May 2008	1,240
Apr 2008	1,166
Mar 2008	922
Feb 2008	871
Jan 2008	1,190
Dec 2007	1,246
Nov 2007	1,358
Oct 2007	1,684
Sep 2007	2,030
Aug 2007	2,964
Jul 2007	1,073
Jun 2007	2,013
May 2007	2,067
Apr 2007	1,709
Mar 2007	1,995
Feb 2007	1,786
Jan 2007	2,009
Dec 2006	2,088
Nov 2006	2,145
Oct 2006	2,353
Sep 2006	2,680
Aug 2006	3,049
Jul 2006	3,258
Jun 2006	3,277
May 2006	3,098
Apr 2006	2,790
Mar 2006	3,084
Feb 2006	2,602
Jan 2006	3,191
Dec 2005	3,482
Nov 2005	3,761
Oct 2005	3,998
Sep 2005	4,166
Aug 2005	4,900
Jul 2005	5,516
Jun 2005	4,698
May 2005	5,239
Apr 2005	5,483
Mar 2005	5,514
Feb 2005	5,262
Jan 2005	5,909
Dec 2004	6,134
Nov 2004	6,084
Oct 2004	6,896
Sep 2004	7,571
Aug 2004	7,744
Jul 2004	8,625
Jun 2004	7,579
May 2004	9,404
Apr 2004	9,433
Mar 2004	11,644
Feb 2004	6,480
Jan 2004	10,259
Dec 2003	10,154
Nov 2003	11,349
Oct 2003	12,282
Sep 2003	12,318
Aug 2003	14,903
Jul 2003	14,732
Jun 2003	15,131
May 2003	15,252
Apr 2003	15,934
Mar 2003	14,538
Feb 2003	14,022
Jan 2003	15,469
Dec 2002	16,450
Nov 2002	17,400
Oct 2002	18,988
Sep 2002	18,782
Aug 2002	16,442
Jul 2002	18,736
Jun 2002	19,878
May 2002	21,481
Apr 2002	21,639
Mar 2002	21,800
Feb 2002	21,809
Jan 2002	25,067
Dec 2001	24,478
Nov 2001	24,899
Oct 2001	26,551
Sep 2001	25,196
Aug 2001	26,407
Jul 2001	25,002
Jun 2001	26,812
May 2001	28,982
Apr 2001	27,213
Mar 2001	28,042
Feb 2001	23,540
Jan 2001	23,637
Dec 2000	28,980
Nov 2000	28,535
Oct 2000	28,153
Sep 2000	24,145
Aug 2000	33,624
Jul 2000	30,928
Jun 2000	32,322
May 2000	29,991
Apr 2000	24,555
Mar 2000	26,001
Feb 2000	22,265
Jan 2000	23,204
Dec 1999	22,699
Nov 1999	22,730
Oct 1999	22,715
Sep 1999	19,884
Aug 1999	21,407
Jul 1999	19,629
Jun 1999	22,092
May 1999	22,097
Apr 1999	17,180
Mar 1999	12,284
Feb 1999	13,013
Jan 1999	13,603
Dec 1998	12,588
Nov 1998	7,641
Oct 1998	9,678
Sep 1998	11,997
Aug 1998	10,724
Jul 1998	6,873
Jun 1998	7,221
May 1998	5,308
Apr 1998	4,197
Mar 1998	1,718
Feb 1998	5,982
Jan 1998	3,846
Dec 1997	6,011
Nov 1997	4,145
Oct 1997	1,388
Sep 1997	2,894
Aug 1997	3,830
Jul 1997	988
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	1,951
Sep 1996	5,381
Aug 1996	6,618
Jul 1996	10,036
Jun 1996	4,747
May 1996	6,158
Apr 1996	6,538
Mar 1996	6,250
Feb 1996	6,405
Jan 1996	5,066
Dec 1995	3,827
Nov 1995	4,973
Oct 1995	3,679
Sep 1995	4,711
Aug 1995	4,831
Jul 1995	4,011
Jun 1995	4,602
May 1995	5,057
Apr 1995	4,837
Mar 1995	5,143
Feb 1995	4,093
Jan 1995	1,290
Dec 1994	1,200
Nov 1994	3,640
Oct 1994	3,955
Sep 1994	2,362
Aug 1994	0
Jul 1994	0
Jun 1994	0
May 1994	0
Apr 1994	0
Mar 1994	13
Feb 1994	450
Jan 1994	3,438
Dec 1993	2,463
Nov 1993	3,890
Oct 1993	4,163
Sep 1993	4,715
Aug 1993	5,053
Jul 1993	2,118
Jun 1993	3,024
May 1993	3,709
Apr 1993	4,073
Mar 1993	1,934
Feb 1993	273
Jan 1993	2,410
Dec 1992	1,257
Nov 1992	1,825
Oct 1992	2,288
Sep 1992	2,024
Aug 1992	2,368
Jul 1992	2,007
Jun 1992	2,057
May 1992	2,620
Apr 1992	2,614
Mar 1992	2,526
Feb 1992	1,969
Jan 1992	2,273
Dec 1991	2,261
Nov 1991	1,442
Oct 1991	738
Sep 1991	30
Aug 1991	209
Jul 1991	825
Jun 1991	410
May 1991	175
Apr 1991	1,091
Mar 1991	725
Feb 1991	575
Jan 1991	206
Dec 1990	144
Nov 1990	626
Oct 1990	643
Sep 1990	645
Aug 1990	571
Jul 1990	643
Jun 1990	651
May 1990	711
Apr 1990	1,253
Mar 1990	1,383
Feb 1990	1,620
Jan 1990	1,150
Dec 1989	13
Nov 1989	1,711
Oct 1989	2,509
Sep 1989	2,812
Aug 1989	1,667
Jul 1989	3,949
Jun 1989	4,038
May 1989	4,125
Apr 1989	3,826
Mar 1989	2,802
Feb 1989	3,036
Jan 1989	4,938
Dec 1988	6,341
Nov 1988	8,234
Oct 1988	4,108
Sep 1988	305
Aug 1988	3,013
Jul 1988	4,481
Jun 1988	10,257
May 1988	7,056
Apr 1988	25,957
Mar 1988	34,123
Feb 1988	30,651
Jan 1988	31,892
Dec 1987	30,154
Nov 1987	26,243
Oct 1987	28,038
Sep 1987	19,184
Aug 1987	14,699
Jul 1987	16,792
Jun 1987	18,021
May 1987	2,340
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

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

Monthly water production

Total over the months shown

548,694 bbl

Months filed

485

Month	Water (bbl)
Jun 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	214
Oct 2023	488
Sep 2023	955
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	1,066
Nov 2022	2,171
Oct 2022	971
Sep 2022	3,624
Aug 2022	2,447
Jul 2022	3,149
Jun 2022	1,837
May 2022	639
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
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	10
Jul 2013	39
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	1
Apr 2012	0
Mar 2012	0
Feb 2012	34
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	1
Sep 2009	1
Aug 2009	1
Jul 2009	0
Jun 2009	0
May 2009	2
Apr 2009	0
Mar 2009	16
Feb 2009	689
Jan 2009	853
Dec 2008	1,422
Nov 2008	1,216
Oct 2008	1,057
Sep 2008	1,237
Aug 2008	1,361
Jul 2008	1,735
Jun 2008	1,837
May 2008	1,320
Apr 2008	417
Mar 2008	1,110
Feb 2008	505
Jan 2008	1,265
Dec 2007	1,603
Nov 2007	1,831
Oct 2007	1,419
Sep 2007	1,512
Aug 2007	1,653
Jul 2007	1,111
Jun 2007	1,650
May 2007	1,907
Apr 2007	1,017
Mar 2007	1,407
Feb 2007	894
Jan 2007	1,503
Dec 2006	1,637
Nov 2006	2,041
Oct 2006	2,200
Sep 2006	2,482
Aug 2006	2,497
Jul 2006	2,033
Jun 2006	3,128
May 2006	4,116
Apr 2006	1,446
Mar 2006	2,782
Feb 2006	857
Jan 2006	1
Dec 2005	1,146
Nov 2005	2,965
Oct 2005	1,892
Sep 2005	1,156
Aug 2005	2,776
Jul 2005	3,645
Jun 2005	607
May 2005	2,029
Apr 2005	2,725
Mar 2005	3,118
Feb 2005	2,279
Jan 2005	3,207
Dec 2004	2,680
Nov 2004	2,919
Oct 2004	4,354
Sep 2004	4,155
Aug 2004	4,864
Jul 2004	3,022
Jun 2004	1,059
May 2004	5,417
Apr 2004	4,595
Mar 2004	4,715
Feb 2004	3,807
Jan 2004	6,330
Dec 2003	2,098
Nov 2003	4,975
Oct 2003	5,771
Sep 2003	4,578
Aug 2003	6,020
Jul 2003	6,004
Jun 2003	6,173
May 2003	5,507
Apr 2003	5,141
Mar 2003	4,458
Feb 2003	4,827
Jan 2003	4,484
Dec 2002	4,735
Nov 2002	4,784
Oct 2002	4,790
Sep 2002	5,869
Aug 2002	3,843
Jul 2002	3,578
Jun 2002	4,220
May 2002	5,286
Apr 2002	4,792
Mar 2002	4,740
Feb 2002	3,713
Jan 2002	4,248
Dec 2001	3,670
Nov 2001	3,507
Oct 2001	3,911
Sep 2001	2,979
Aug 2001	3,346
Jul 2001	3,115
Jun 2001	4,930
May 2001	5,459
Apr 2001	5,157
Mar 2001	5,741
Feb 2001	4,872
Jan 2001	4,032
Dec 2000	5,801
Nov 2000	5,626
Oct 2000	6,641
Sep 2000	4,188
Aug 2000	6,979
Jul 2000	5,185
Jun 2000	6,807
May 2000	6,833
Apr 2000	6,000
Mar 2000	6,433
Feb 2000	5,944
Jan 2000	7,093
Dec 1999	5,936
Nov 1999	6,192
Oct 1999	6,947
Sep 1999	6,361
Aug 1999	7,761
Jul 1999	5,599
Jun 1999	7,276
May 1999	8,798
Apr 1999	8,676
Mar 1999	5,599
Feb 1999	4,788
Jan 1999	7,154
Dec 1998	7,699
Nov 1998	1,866
Oct 1998	5,848
Sep 1998	6,526
Aug 1998	5,693
Jul 1998	8,103
Jun 1998	8,207
May 1998	7,236
Apr 1998	11,259
Mar 1998	1,991
Feb 1998	12,416
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	1
Feb 1997	0
Jan 1997	—
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	—

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
STATE COLD SPRINGS SIMPSON ET AL UNIT	1-23	Oil Well	REEFWORKS LLC	Plugged Back	Sep 2002 — still
STATE COLD SPRINGS & SIMPSON UNIT	2-23	Oil Well	REEFWORKS LLC	Temporarily Abandoned	May 1987 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 2672.