STATE CHARLTON 1-28

Lease 812 · OTSEGO County, Michigan · Charlton 27 - 31N - 01W field · Brown Niagaran

OilNatural gas liquidsGas soldWater1982–20261 well

Operator (latest)

CORE ENERGY LLC

Field

Charlton 27 - 31N - 01W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

2026

Operators

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

Operator	From	To
CORE ENERGY LLC	Jun 2020	Jun 2026
LAMBDA ENERGY RESOURCES LLC	Jan 2020	May 2020
CORE ENERGY LLC	Dec 2019	Dec 2019
LAMBDA ENERGY RESOURCES LLC	Oct 2019	Nov 2019
CORE ENERGY LLC	Sep 2019	Sep 2019
LAMBDA ENERGY RESOURCES LLC	Sep 2018	Aug 2019
MERIT ENERGY CO	Mar 2004	Aug 2018
SWEPI LP	Jan 1982	Feb 2004

Monthly oil production

533 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 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

305,491 bbl

Months filed

533

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1973, 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)
Jun 2026	178
May 2026	192
Apr 2026	181
Mar 2026	408
Feb 2026	0
Jan 2026	0
Dec 2025	26
Nov 2025	108
Oct 2025	250
Sep 2025	61
Aug 2025	156
Jul 2025	152
Jun 2025	151
May 2025	202
Apr 2025	140
Mar 2025	157
Feb 2025	178
Jan 2025	137
Dec 2024	174
Nov 2024	133
Oct 2024	148
Sep 2024	138
Aug 2024	144
Jul 2024	143
Jun 2024	147
May 2024	150
Apr 2024	151
Mar 2024	167
Feb 2024	157
Jan 2024	141
Dec 2023	205
Nov 2023	354
Oct 2023	76
Sep 2023	103
Aug 2023	4
Jul 2023	129
Jun 2023	153
May 2023	153
Apr 2023	164
Mar 2023	164
Feb 2023	149
Jan 2023	187
Dec 2022	265
Nov 2022	9
Oct 2022	411
Sep 2022	3
Aug 2022	0
Jul 2022	11
Jun 2022	137
May 2022	187
Apr 2022	194
Mar 2022	254
Feb 2022	112
Jan 2022	191
Dec 2021	359
Nov 2021	85
Oct 2021	108
Sep 2021	145
Aug 2021	180
Jul 2021	190
Jun 2021	147
May 2021	182
Apr 2021	203
Mar 2021	189
Feb 2021	235
Jan 2021	173
Dec 2020	213
Nov 2020	238
Oct 2020	208
Sep 2020	249
Aug 2020	368
Jul 2020	27
Jun 2020	0
May 2020	0
Apr 2020	72
Mar 2020	199
Feb 2020	267
Jan 2020	278
Dec 2019	229
Nov 2019	240
Oct 2019	237
Sep 2019	237
Aug 2019	145
Jul 2019	140
Jun 2019	232
May 2019	247
Apr 2019	271
Mar 2019	232
Feb 2019	312
Jan 2019	336
Dec 2018	150
Nov 2018	164
Oct 2018	192
Sep 2018	248
Aug 2018	238
Jul 2018	256
Jun 2018	247
May 2018	235
Apr 2018	187
Mar 2018	205
Feb 2018	215
Jan 2018	94
Dec 2017	164
Nov 2017	180
Oct 2017	237
Sep 2017	212
Aug 2017	201
Jul 2017	224
Jun 2017	213
May 2017	303
Apr 2017	147
Mar 2017	206
Feb 2017	193
Jan 2017	226
Dec 2016	209
Nov 2016	200
Oct 2016	19
Sep 2016	145
Aug 2016	15
Jul 2016	172
Jun 2016	172
May 2016	156
Apr 2016	225
Mar 2016	163
Feb 2016	200
Jan 2016	124
Dec 2015	160
Nov 2015	156
Oct 2015	207
Sep 2015	103
Aug 2015	170
Jul 2015	98
Jun 2015	110
May 2015	113
Apr 2015	129
Mar 2015	115
Feb 2015	100
Jan 2015	159
Dec 2014	119
Nov 2014	109
Oct 2014	131
Sep 2014	153
Aug 2014	113
Jul 2014	94
Jun 2014	131
May 2014	124
Apr 2014	158
Mar 2014	156
Feb 2014	184
Jan 2014	193
Dec 2013	133
Nov 2013	142
Oct 2013	138
Sep 2013	153
Aug 2013	140
Jul 2013	147
Jun 2013	164
May 2013	108
Apr 2013	104
Mar 2013	174
Feb 2013	221
Jan 2013	250
Dec 2012	216
Nov 2012	181
Oct 2012	215
Sep 2012	219
Aug 2012	202
Jul 2012	295
Jun 2012	203
May 2012	207
Apr 2012	217
Mar 2012	264
Feb 2012	176
Jan 2012	244
Dec 2011	263
Nov 2011	257
Oct 2011	259
Sep 2011	247
Aug 2011	206
Jul 2011	198
Jun 2011	157
May 2011	170
Apr 2011	165
Mar 2011	195
Feb 2011	182
Jan 2011	157
Dec 2010	151
Nov 2010	141
Oct 2010	169
Sep 2010	155
Aug 2010	164
Jul 2010	156
Jun 2010	150
May 2010	177
Apr 2010	181
Mar 2010	200
Feb 2010	272
Jan 2010	184
Dec 2009	153
Nov 2009	149
Oct 2009	293
Sep 2009	343
Aug 2009	368
Jul 2009	377
Jun 2009	462
May 2009	386
Apr 2009	423
Mar 2009	509
Feb 2009	430
Jan 2009	341
Dec 2008	398
Nov 2008	481
Oct 2008	512
Sep 2008	443
Aug 2008	428
Jul 2008	548
Jun 2008	431
May 2008	630
Apr 2008	424
Mar 2008	635
Feb 2008	773
Jan 2008	133
Dec 2007	356
Nov 2007	221
Oct 2007	358
Sep 2007	350
Aug 2007	404
Jul 2007	234
Jun 2007	560
May 2007	341
Apr 2007	384
Mar 2007	495
Feb 2007	386
Jan 2007	455
Dec 2006	1,152
Nov 2006	304
Oct 2006	305
Sep 2006	153
Aug 2006	181
Jul 2006	155
Jun 2006	107
May 2006	148
Apr 2006	200
Mar 2006	173
Feb 2006	361
Jan 2006	381
Dec 2005	417
Nov 2005	420
Oct 2005	295
Sep 2005	195
Aug 2005	595
Jul 2005	114
Jun 2005	193
May 2005	422
Apr 2005	516
Mar 2005	578
Feb 2005	728
Jan 2005	349
Dec 2004	313
Nov 2004	325
Oct 2004	338
Sep 2004	31
Aug 2004	24
Jul 2004	247
Jun 2004	156
May 2004	381
Apr 2004	341
Mar 2004	384
Feb 2004	355
Jan 2004	296
Dec 2003	406
Nov 2003	326
Oct 2003	308
Sep 2003	320
Aug 2003	300
Jul 2003	336
Jun 2003	355
May 2003	310
Apr 2003	321
Mar 2003	358
Feb 2003	370
Jan 2003	576
Dec 2002	426
Nov 2002	505
Oct 2002	571
Sep 2002	395
Aug 2002	397
Jul 2002	448
Jun 2002	447
May 2002	628
Apr 2002	654
Mar 2002	783
Feb 2002	710
Jan 2002	798
Dec 2001	922
Nov 2001	549
Oct 2001	772
Sep 2001	741
Aug 2001	687
Jul 2001	677
Jun 2001	735
May 2001	941
Apr 2001	1,058
Mar 2001	1,076
Feb 2001	767
Jan 2001	1,074
Dec 2000	765
Nov 2000	919
Oct 2000	1,014
Sep 2000	667
Aug 2000	451
Jul 2000	359
Jun 2000	517
May 2000	869
Apr 2000	809
Mar 2000	890
Feb 2000	771
Jan 2000	770
Dec 1999	1,055
Nov 1999	576
Oct 1999	373
Sep 1999	422
Aug 1999	665
Jul 1999	654
Jun 1999	667
May 1999	1,292
Apr 1999	1,341
Mar 1999	1,831
Feb 1999	2,343
Jan 1999	1,106
Dec 1998	0
Nov 1998	0
Oct 1998	78
Sep 1998	214
Aug 1998	221
Jul 1998	201
Jun 1998	257
May 1998	473
Apr 1998	118
Mar 1998	270
Feb 1998	0
Jan 1998	485
Dec 1997	501
Nov 1997	384
Oct 1997	135
Sep 1997	139
Aug 1997	159
Jul 1997	228
Jun 1997	148
May 1997	187
Apr 1997	575
Mar 1997	871
Feb 1997	554
Jan 1997	662
Dec 1996	313
Nov 1996	374
Oct 1996	484
Sep 1996	273
Aug 1996	283
Jul 1996	304
Jun 1996	352
May 1996	364
Apr 1996	252
Mar 1996	617
Feb 1996	656
Jan 1996	562
Dec 1995	754
Nov 1995	694
Oct 1995	668
Sep 1995	849
Aug 1995	966
Jul 1995	1,492
Jun 1995	452
May 1995	217
Apr 1995	301
Mar 1995	828
Feb 1995	868
Jan 1995	1,749
Dec 1994	760
Nov 1994	364
Oct 1994	272
Sep 1994	500
Aug 1994	557
Jul 1994	391
Jun 1994	509
May 1994	637
Apr 1994	459
Mar 1994	136
Feb 1994	227
Jan 1994	213
Dec 1993	300
Nov 1993	536
Oct 1993	519
Sep 1993	424
Aug 1993	285
Jul 1993	283
Jun 1993	249
May 1993	393
Apr 1993	415
Mar 1993	583
Feb 1993	584
Jan 1993	671
Dec 1992	736
Nov 1992	379
Oct 1992	556
Sep 1992	496
Aug 1992	814
Jul 1992	1,037
Jun 1992	1,006
May 1992	807
Apr 1992	784
Mar 1992	785
Feb 1992	940
Jan 1992	804
Dec 1991	1,116
Nov 1991	1,089
Oct 1991	1,031
Sep 1991	1,084
Aug 1991	1,157
Jul 1991	1,096
Jun 1991	549
May 1991	1,522
Apr 1991	0
Mar 1991	0
Feb 1991	155
Jan 1991	729
Dec 1990	481
Nov 1990	1,217
Oct 1990	1,417
Sep 1990	740
Aug 1990	1,005
Jul 1990	1,157
Jun 1990	248
May 1990	288
Apr 1990	969
Mar 1990	1,135
Feb 1990	1,287
Jan 1990	1,327
Dec 1989	737
Nov 1989	1,075
Oct 1989	1,324
Sep 1989	1,018
Aug 1989	901
Jul 1989	1,709
Jun 1989	1,234
May 1989	652
Apr 1989	1,099
Mar 1989	1,410
Feb 1989	850
Jan 1989	996
Dec 1988	1,002
Nov 1988	919
Oct 1988	892
Sep 1988	972
Aug 1988	1,239
Jul 1988	1,249
Jun 1988	815
May 1988	1,462
Apr 1988	1,698
Mar 1988	1,138
Feb 1988	1,204
Jan 1988	802
Dec 1987	940
Nov 1987	885
Oct 1987	677
Sep 1987	1,252
Aug 1987	1,555
Jul 1987	1,004
Jun 1987	1,522
May 1987	1,439
Apr 1987	2,016
Mar 1987	1,552
Feb 1987	94
Jan 1987	1,500
Dec 1986	1,689
Nov 1986	2,082
Oct 1986	1,439
Sep 1986	1,502
Aug 1986	1,417
Jul 1986	971
Jun 1986	1,848
May 1986	733
Apr 1986	2,053
Mar 1986	467
Feb 1986	1,478
Jan 1986	3,495
Dec 1985	1,318
Nov 1985	442
Oct 1985	223
Sep 1985	129
Jul 1985	3,884
Jun 1985	2,091
May 1985	3,309
Apr 1985	763
Mar 1985	1,907
Feb 1985	131
Jan 1985	0
Dec 1984	1,251
Nov 1984	897
Oct 1984	471
Sep 1984	2,722
Aug 1984	2,924
Jul 1984	1,459
Jun 1984	1,425
May 1984	1,350
Apr 1984	1,602
Mar 1984	2,092
Feb 1984	1,354
Jan 1984	1,893
Dec 1983	1,604
Nov 1983	2,102
Oct 1983	1,405
Sep 1983	1,683
Aug 1983	402
Jul 1983	483
Jun 1983	2,358
May 1983	1,838
Apr 1983	2,748
Mar 1983	2,788
Feb 1983	1,487
Jan 1983	1,820
Dec 1982	480
Nov 1982	1,495
Oct 1982	2,268
Sep 1982	3,015
Aug 1982	3,000
Jul 1982	2,474
Jun 1982	2,278
May 1982	993
Apr 1982	1,533
Mar 1982	2,717
Feb 1982	3,096
Jan 1982	3,269

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

Monthly NGL production

Total over the months shown

16,726 bbl

Months filed

533

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	0
Dec 2021	0
Nov 2021	0
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	4
May 2021	8
Apr 2021	3
Mar 2021	0
Feb 2021	1
Jan 2021	1
Dec 2020	1
Nov 2020	2
Oct 2020	3
Sep 2020	5
Aug 2020	3
Jul 2020	0
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	102
Nov 2019	119
Oct 2019	88
Sep 2019	48
Aug 2019	0
Jul 2019	2
Jun 2019	22
May 2019	37
Apr 2019	32
Mar 2019	15
Feb 2019	38
Jan 2019	22
Dec 2018	20
Nov 2018	24
Oct 2018	39
Sep 2018	48
Aug 2018	20
Jul 2018	25
Jun 2018	26
May 2018	29
Apr 2018	4
Mar 2018	30
Feb 2018	4
Jan 2018	6
Dec 2017	21
Nov 2017	23
Oct 2017	19
Sep 2017	11
Aug 2017	9
Jul 2017	12
Jun 2017	19
May 2017	10
Apr 2017	14
Mar 2017	12
Feb 2017	7
Jan 2017	23
Dec 2016	18
Nov 2016	23
Oct 2016	1
Sep 2016	80
Aug 2016	5
Jul 2016	80
Jun 2016	37
May 2016	167
Apr 2016	157
Mar 2016	147
Feb 2016	105
Jan 2016	119
Dec 2015	121
Nov 2015	129
Oct 2015	122
Sep 2015	159
Aug 2015	216
Jul 2015	209
Jun 2015	170
May 2015	150
Apr 2015	147
Mar 2015	154
Feb 2015	150
Jan 2015	121
Dec 2014	158
Nov 2014	175
Oct 2014	171
Sep 2014	110
Aug 2014	121
Jul 2014	127
Jun 2014	115
May 2014	141
Apr 2014	164
Mar 2014	176
Feb 2014	130
Jan 2014	123
Dec 2013	182
Nov 2013	137
Oct 2013	111
Sep 2013	106
Aug 2013	88
Jul 2013	183
Jun 2013	196
May 2013	184
Apr 2013	197
Mar 2013	217
Feb 2013	117
Jan 2013	100
Dec 2012	86
Nov 2012	56
Oct 2012	64
Sep 2012	55
Aug 2012	68
Jul 2012	57
Jun 2012	60
May 2012	65
Apr 2012	83
Mar 2012	85
Feb 2012	78
Jan 2012	68
Dec 2011	81
Nov 2011	103
Oct 2011	103
Sep 2011	95
Aug 2011	123
Jul 2011	117
Jun 2011	89
May 2011	83
Apr 2011	67
Mar 2011	62
Feb 2011	56
Jan 2011	58
Dec 2010	56
Nov 2010	49
Oct 2010	51
Sep 2010	56
Aug 2010	64
Jul 2010	54
Jun 2010	53
May 2010	56
Apr 2010	0
Mar 2010	47
Feb 2010	42
Jan 2010	65
Dec 2009	43
Nov 2009	17
Oct 2009	34
Sep 2009	31
Aug 2009	55
Jul 2009	141
Jun 2009	136
May 2009	138
Apr 2009	99
Mar 2009	74
Feb 2009	71
Jan 2009	53
Dec 2008	27
Nov 2008	136
Oct 2008	146
Sep 2008	135
Aug 2008	133
Jul 2008	127
Jun 2008	120
May 2008	159
Apr 2008	127
Mar 2008	198
Feb 2008	232
Jan 2008	125
Dec 2007	180
Nov 2007	175
Oct 2007	132
Sep 2007	0
Aug 2007	134
Jul 2007	107
Jun 2007	151
May 2007	137
Apr 2007	146
Mar 2007	160
Feb 2007	165
Jan 2007	132
Dec 2006	228
Nov 2006	198
Oct 2006	198
Sep 2006	179
Aug 2006	140
Jul 2006	80
Jun 2006	61
May 2006	120
Apr 2006	121
Mar 2006	138
Feb 2006	102
Jan 2006	156
Dec 2005	160
Nov 2005	147
Oct 2005	103
Sep 2005	116
Aug 2005	154
Jul 2005	137
Jun 2005	51
May 2005	47
Apr 2005	56
Mar 2005	49
Feb 2005	22
Jan 2005	5
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
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

533 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 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

1,480,123 MCF

Months filed

533

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	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	79
May 2021	164
Apr 2021	41
Mar 2021	3
Feb 2021	22
Jan 2021	23
Dec 2020	42
Nov 2020	127
Oct 2020	132
Sep 2020	202
Aug 2020	160
Jul 2020	28
Jun 2020	0
May 2020	0
Apr 2020	25
Mar 2020	10
Feb 2020	24
Jan 2020	26
Dec 2019	18
Nov 2019	61
Oct 2019	44
Sep 2019	60
Aug 2019	77
Jul 2019	100
Jun 2019	86
May 2019	90
Apr 2019	59
Mar 2019	16
Feb 2019	37
Jan 2019	39
Dec 2018	23
Nov 2018	19
Oct 2018	39
Sep 2018	67
Aug 2018	92
Jul 2018	76
Jun 2018	48
May 2018	37
Apr 2018	28
Mar 2018	27
Feb 2018	4
Jan 2018	1
Dec 2017	6
Nov 2017	12
Oct 2017	25
Sep 2017	28
Aug 2017	29
Jul 2017	30
Jun 2017	32
May 2017	36
Apr 2017	18
Mar 2017	14
Feb 2017	12
Jan 2017	17
Dec 2016	12
Nov 2016	19
Oct 2016	1
Sep 2016	160
Aug 2016	13
Jul 2016	150
Jun 2016	150
May 2016	131
Apr 2016	84
Mar 2016	99
Feb 2016	82
Jan 2016	59
Dec 2015	76
Nov 2015	88
Oct 2015	87
Sep 2015	116
Aug 2015	170
Jul 2015	120
Jun 2015	112
May 2015	131
Apr 2015	95
Mar 2015	82
Feb 2015	48
Jan 2015	93
Dec 2014	93
Nov 2014	90
Oct 2014	130
Sep 2014	145
Aug 2014	178
Jul 2014	165
Jun 2014	141
May 2014	119
Apr 2014	107
Mar 2014	66
Feb 2014	46
Jan 2014	65
Dec 2013	92
Nov 2013	131
Oct 2013	292
Sep 2013	266
Aug 2013	256
Jul 2013	264
Jun 2013	249
May 2013	150
Apr 2013	147
Mar 2013	163
Feb 2013	39
Jan 2013	45
Dec 2012	63
Nov 2012	67
Oct 2012	91
Sep 2012	116
Aug 2012	101
Jul 2012	96
Jun 2012	94
May 2012	87
Apr 2012	111
Mar 2012	110
Feb 2012	70
Jan 2012	61
Dec 2011	73
Nov 2011	89
Oct 2011	170
Sep 2011	177
Aug 2011	164
Jul 2011	179
Jun 2011	120
May 2011	145
Apr 2011	127
Mar 2011	76
Feb 2011	88
Jan 2011	62
Dec 2010	98
Nov 2010	16
Oct 2010	105
Sep 2010	119
Aug 2010	116
Jul 2010	120
Jun 2010	126
May 2010	111
Apr 2010	118
Mar 2010	127
Feb 2010	80
Jan 2010	213
Dec 2009	161
Nov 2009	56
Oct 2009	37
Sep 2009	2
Aug 2009	12
Jul 2009	174
Jun 2009	151
May 2009	125
Apr 2009	106
Mar 2009	83
Feb 2009	75
Jan 2009	63
Dec 2008	52
Nov 2008	131
Oct 2008	427
Sep 2008	371
Aug 2008	374
Jul 2008	247
Jun 2008	381
May 2008	362
Apr 2008	246
Mar 2008	182
Feb 2008	195
Jan 2008	205
Dec 2007	204
Nov 2007	85
Oct 2007	275
Sep 2007	306
Aug 2007	393
Jul 2007	375
Jun 2007	384
May 2007	279
Apr 2007	285
Mar 2007	225
Feb 2007	154
Jan 2007	179
Dec 2006	220
Nov 2006	265
Oct 2006	338
Sep 2006	425
Aug 2006	480
Jul 2006	439
Jun 2006	410
May 2006	279
Apr 2006	279
Mar 2006	223
Feb 2006	152
Jan 2006	374
Dec 2005	340
Nov 2005	370
Oct 2005	293
Sep 2005	393
Aug 2005	477
Jul 2005	365
Jun 2005	373
May 2005	282
Apr 2005	378
Mar 2005	299
Feb 2005	126
Jan 2005	27
Dec 2004	96
Nov 2004	162
Oct 2004	150
Sep 2004	54
Aug 2004	52
Jul 2004	89
Jun 2004	97
May 2004	152
Apr 2004	172
Mar 2004	188
Feb 2004	123
Jan 2004	117
Dec 2003	232
Nov 2003	231
Oct 2003	292
Sep 2003	280
Aug 2003	267
Jul 2003	252
Jun 2003	466
May 2003	453
Apr 2003	505
Mar 2003	451
Feb 2003	444
Jan 2003	425
Dec 2002	486
Nov 2002	600
Oct 2002	303
Sep 2002	215
Aug 2002	249
Jul 2002	267
Jun 2002	274
May 2002	579
Apr 2002	563
Mar 2002	517
Feb 2002	372
Jan 2002	400
Dec 2001	481
Nov 2001	200
Oct 2001	302
Sep 2001	289
Aug 2001	1,113
Jul 2001	1,157
Jun 2001	1,003
May 2001	1,141
Apr 2001	1,126
Mar 2001	1,158
Feb 2001	354
Jan 2001	475
Dec 2000	370
Nov 2000	457
Oct 2000	491
Sep 2000	746
Aug 2000	459
Jul 2000	653
Jun 2000	744
May 2000	474
Apr 2000	416
Mar 2000	357
Feb 2000	425
Jan 2000	440
Dec 1999	670
Nov 1999	439
Oct 1999	274
Sep 1999	436
Aug 1999	352
Jul 1999	367
Jun 1999	381
May 1999	569
Apr 1999	421
Mar 1999	453
Feb 1999	510
Jan 1999	171
Dec 1998	0
Nov 1998	0
Oct 1998	227
Sep 1998	545
Aug 1998	516
Jul 1998	512
Jun 1998	479
May 1998	255
Apr 1998	625
Mar 1998	227
Feb 1998	209
Jan 1998	1,118
Dec 1997	887
Nov 1997	858
Oct 1997	416
Sep 1997	671
Aug 1997	1,013
Jul 1997	2,075
Jun 1997	2,574
May 1997	3,117
Apr 1997	1,373
Mar 1997	1,482
Feb 1997	1,260
Jan 1997	1,552
Dec 1996	3,718
Nov 1996	2,579
Oct 1996	3,048
Sep 1996	2,736
Aug 1996	2,867
Jul 1996	2,554
Jun 1996	3,171
May 1996	3,403
Apr 1996	4,079
Mar 1996	3,668
Feb 1996	3,465
Jan 1996	4,877
Dec 1995	3,754
Nov 1995	10,141
Oct 1995	2,216
Sep 1995	3,162
Aug 1995	3,244
Jul 1995	3,454
Jun 1995	2,210
May 1995	3,955
Apr 1995	936
Mar 1995	3,149
Feb 1995	2,764
Jan 1995	3,365
Dec 1994	2,311
Nov 1994	1,286
Oct 1994	1,002
Sep 1994	1,595
Aug 1994	2,258
Jul 1994	1,417
Jun 1994	2,290
May 1994	1,089
Apr 1994	1,049
Mar 1994	1,020
Feb 1994	1,017
Jan 1994	1,084
Dec 1993	1,384
Nov 1993	1,671
Oct 1993	1,785
Sep 1993	1,618
Aug 1993	1,750
Jul 1993	1,864
Jun 1993	1,799
May 1993	2,004
Apr 1993	1,961
Mar 1993	1,994
Feb 1993	1,949
Jan 1993	2,468
Dec 1992	2,394
Nov 1992	2,243
Oct 1992	2,779
Sep 1992	2,386
Aug 1992	2,709
Jul 1992	3,388
Jun 1992	3,273
May 1992	3,000
Apr 1992	3,001
Mar 1992	3,163
Feb 1992	2,988
Jan 1992	3,361
Dec 1991	3,698
Nov 1991	3,825
Oct 1991	4,624
Sep 1991	4,619
Aug 1991	5,015
Jul 1991	5,645
Jun 1991	4,428
May 1991	6,934
Apr 1991	3,164
Mar 1991	3,505
Feb 1991	3,963
Jan 1991	5,832
Dec 1990	6,056
Nov 1990	5,659
Oct 1990	8,806
Sep 1990	8,366
Aug 1990	8,875
Jul 1990	9,156
Jun 1990	5,996
May 1990	3,315
Apr 1990	9,084
Mar 1990	8,778
Feb 1990	6,787
Jan 1990	9,552
Dec 1989	9,340
Nov 1989	9,345
Oct 1989	10,167
Sep 1989	9,146
Aug 1989	10,178
Jul 1989	10,032
Jun 1989	10,726
May 1989	5,805
Apr 1989	8,844
Mar 1989	8,563
Feb 1989	7,310
Jan 1989	8,277
Dec 1988	9,832
Nov 1988	9,284
Oct 1988	9,832
Sep 1988	10,641
Aug 1988	11,538
Jul 1988	11,351
Jun 1988	9,882
May 1988	10,882
Apr 1988	10,390
Mar 1988	11,525
Feb 1988	10,774
Jan 1988	9,792
Dec 1987	11,997
Nov 1987	12,573
Oct 1987	13,837
Sep 1987	11,819
Aug 1987	13,429
Jul 1987	12,538
Jun 1987	12,955
May 1987	13,170
Apr 1987	12,842
Mar 1987	12,952
Feb 1987	4,504
Jan 1987	10,567
Dec 1986	11,050
Nov 1986	12,829
Oct 1986	13,196
Sep 1986	11,264
Aug 1986	12,821
Jul 1986	11,618
Jun 1986	13,497
May 1986	10,551
Apr 1986	13,119
Mar 1986	13,656
Feb 1986	8,734
Jan 1986	18,164
Dec 1985	11,393
Nov 1985	10,485
Oct 1985	9,204
Sep 1985	9,713
Jul 1985	19,268
Jun 1985	13,882
May 1985	13,655
Apr 1985	8,708
Mar 1985	13,704
Feb 1985	3,927
Jan 1985	625
Dec 1984	13,657
Nov 1984	15,715
Oct 1984	10,784
Sep 1984	18,806
Aug 1984	17,268
Jul 1984	10,597
Jun 1984	9,775
May 1984	5,532
Apr 1984	11,891
Mar 1984	12,913
Feb 1984	12,235
Jan 1984	12,849
Dec 1983	11,679
Nov 1983	12,412
Oct 1983	10,176
Sep 1983	12,512
Aug 1983	9,745
Jul 1983	6,861
Jun 1983	16,319
May 1983	16,206
Apr 1983	14,930
Mar 1983	13,410
Feb 1983	10,695
Jan 1983	12,362
Dec 1982	8,112
Nov 1982	9,150
Oct 1982	15,210
Sep 1982	16,383
Aug 1982	14,674
Jul 1982	14,837
Jun 1982	14,051
May 1982	7,581
Apr 1982	13,426
Mar 1982	16,071
Feb 1982	14,577
Jan 1982	13,046

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

Monthly water production

Total over the months shown

30,709 bbl

Months filed

533

Month	Water (bbl)
Jun 2026	66
May 2026	0
Apr 2026	71
Mar 2026	111
Feb 2026	0
Jan 2026	0
Dec 2025	22
Nov 2025	84
Oct 2025	0
Sep 2025	0
Aug 2025	34
Jul 2025	58
Jun 2025	57
May 2025	43
Apr 2025	27
Mar 2025	52
Feb 2025	34
Jan 2025	17
Dec 2024	29
Nov 2024	40
Oct 2024	37
Sep 2024	32
Aug 2024	47
Jul 2024	31
Jun 2024	35
May 2024	67
Apr 2024	43
Mar 2024	52
Feb 2024	27
Jan 2024	4
Dec 2023	18
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	2
May 2022	2
Apr 2022	0
Mar 2022	21
Feb 2022	43
Jan 2022	58
Dec 2021	189
Nov 2021	48
Oct 2021	54
Sep 2021	67
Aug 2021	73
Jul 2021	81
Jun 2021	63
May 2021	70
Apr 2021	78
Mar 2021	67
Feb 2021	102
Jan 2021	50
Dec 2020	53
Nov 2020	43
Oct 2020	50
Sep 2020	65
Aug 2020	196
Jul 2020	182
Jun 2020	0
May 2020	0
Apr 2020	34
Mar 2020	44
Feb 2020	4
Jan 2020	8
Dec 2019	6
Nov 2019	90
Oct 2019	98
Sep 2019	83
Aug 2019	160
Jul 2019	43
Jun 2019	42
May 2019	100
Apr 2019	80
Mar 2019	55
Feb 2019	112
Jan 2019	180
Dec 2018	24
Nov 2018	66
Oct 2018	35
Sep 2018	70
Aug 2018	69
Jul 2018	62
Jun 2018	100
May 2018	149
Apr 2018	244
Mar 2018	151
Feb 2018	174
Jan 2018	135
Dec 2017	105
Nov 2017	154
Oct 2017	143
Sep 2017	122
Aug 2017	140
Jul 2017	121
Jun 2017	131
May 2017	179
Apr 2017	148
Mar 2017	112
Feb 2017	101
Jan 2017	115
Dec 2016	100
Nov 2016	182
Oct 2016	307
Sep 2016	122
Aug 2016	104
Jul 2016	119
Jun 2016	124
May 2016	269
Apr 2016	134
Mar 2016	206
Feb 2016	103
Jan 2016	25
Dec 2015	28
Nov 2015	20
Oct 2015	18
Sep 2015	32
Aug 2015	63
Jul 2015	63
Jun 2015	47
May 2015	22
Apr 2015	81
Mar 2015	60
Feb 2015	43
Jan 2015	68
Dec 2014	51
Nov 2014	93
Oct 2014	60
Sep 2014	308
Aug 2014	28
Jul 2014	123
Jun 2014	51
May 2014	75
Apr 2014	60
Mar 2014	87
Feb 2014	58
Jan 2014	69
Dec 2013	101
Nov 2013	62
Oct 2013	22
Sep 2013	162
Aug 2013	49
Jul 2013	37
Jun 2013	233
May 2013	100
Apr 2013	68
Mar 2013	62
Feb 2013	26
Jan 2013	17
Dec 2012	20
Nov 2012	3
Oct 2012	33
Sep 2012	23
Aug 2012	20
Jul 2012	20
Jun 2012	21
May 2012	21
Apr 2012	22
Mar 2012	11
Feb 2012	4
Jan 2012	13
Dec 2011	42
Nov 2011	25
Oct 2011	23
Sep 2011	14
Aug 2011	9
Jul 2011	35
Jun 2011	13
May 2011	17
Apr 2011	35
Mar 2011	55
Feb 2011	67
Jan 2011	83
Dec 2010	114
Nov 2010	25
Oct 2010	102
Sep 2010	65
Aug 2010	60
Jul 2010	31
Jun 2010	73
May 2010	90
Apr 2010	67
Mar 2010	63
Feb 2010	803
Jan 2010	236
Dec 2009	150
Nov 2009	58
Oct 2009	107
Sep 2009	64
Aug 2009	68
Jul 2009	67
Jun 2009	55
May 2009	0
Apr 2009	4
Mar 2009	0
Feb 2009	0
Jan 2009	153
Dec 2008	258
Nov 2008	250
Oct 2008	190
Sep 2008	240
Aug 2008	162
Jul 2008	279
Jun 2008	109
May 2008	328
Apr 2008	127
Mar 2008	369
Feb 2008	492
Jan 2008	95
Dec 2007	21
Nov 2007	7
Oct 2007	20
Sep 2007	0
Aug 2007	0
Jul 2007	0
Jun 2007	216
May 2007	58
Apr 2007	4
Mar 2007	1
Feb 2007	2
Jan 2007	198
Dec 2006	335
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	26
Feb 2006	0
Jan 2006	5
Dec 2005	0
Nov 2005	0
Oct 2005	0
Sep 2005	5
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	81
Sep 2004	96
Aug 2004	1,082
Jul 2004	736
Jun 2004	456
May 2004	93
Apr 2004	63
Mar 2004	90
Feb 2004	68
Jan 2004	140
Dec 2003	80
Nov 2003	89
Oct 2003	44
Sep 2003	89
Aug 2003	68
Jul 2003	96
Jun 2003	35
May 2003	61
Apr 2003	57
Mar 2003	44
Feb 2003	93
Jan 2003	125
Dec 2002	89
Nov 2002	172
Oct 2002	137
Sep 2002	32
Aug 2002	93
Jul 2002	122
Jun 2002	82
May 2002	176
Apr 2002	115
Mar 2002	356
Feb 2002	189
Jan 2002	193
Dec 2001	194
Nov 2001	121
Oct 2001	83
Sep 2001	180
Aug 2001	130
Jul 2001	188
Jun 2001	119
May 2001	241
Apr 2001	142
Mar 2001	223
Feb 2001	174
Jan 2001	268
Dec 2000	171
Nov 2000	229
Oct 2000	239
Sep 2000	408
Aug 2000	388
Jul 2000	296
Jun 2000	203
May 2000	216
Apr 2000	66
Mar 2000	165
Feb 2000	289
Jan 2000	183
Dec 1999	550
Nov 1999	143
Oct 1999	46
Sep 1999	43
Aug 1999	101
Jul 1999	255
Jun 1999	127
May 1999	117
Apr 1999	88
Mar 1999	264
Feb 1999	316
Jan 1999	76
Dec 1998	0
Nov 1998	0
Oct 1998	0
Sep 1998	0
Aug 1998	0
Jul 1998	0
Jun 1998	9
May 1998	22
Apr 1998	1
Mar 1998	0
Feb 1998	0
Jan 1998	0
Dec 1997	5
Nov 1997	47
Oct 1997	1
Sep 1997	0
Aug 1997	25
Jul 1997	0
Jun 1997	3
May 1997	3
Apr 1997	2
Mar 1997	—
Feb 1997	—
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	—
Dec 1985	—
Nov 1985	—
Oct 1985	—
Sep 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 CHARLTON	1-28	Oil Well	CORE ENERGY LLC	Producing	Apr 1973 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 812.