TINSEY-STATE CHARLTON 1-21B

Lease 820 · OTSEGO County, Michigan · Charlton 28 A - 31N - 01W field · Brown Niagaran

OilNatural gas liquidsGas soldWater1982–20261 well

Operator (latest)

CORE ENERGY LLC

Field

Charlton 28 A - 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

534 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

340,766 bbl

Months filed

534

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1980, 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	288
May 2026	279
Apr 2026	0
Mar 2026	10
Feb 2026	0
Jan 2026	0
Dec 2025	93
Nov 2025	159
Oct 2025	154
Sep 2025	140
Aug 2025	169
Jul 2025	162
Jun 2025	155
May 2025	215
Apr 2025	153
Mar 2025	180
Feb 2025	150
Jan 2025	105
Dec 2024	126
Nov 2024	113
Oct 2024	142
Sep 2024	159
Aug 2024	167
Jul 2024	194
Jun 2024	168
May 2024	189
Apr 2024	168
Mar 2024	165
Feb 2024	159
Jan 2024	186
Dec 2023	168
Nov 2023	236
Oct 2023	161
Sep 2023	250
Aug 2023	24
Jul 2023	188
Jun 2023	156
May 2023	165
Apr 2023	201
Mar 2023	151
Feb 2023	217
Jan 2023	181
Dec 2022	198
Nov 2022	185
Oct 2022	203
Sep 2022	166
Aug 2022	218
Jul 2022	260
Jun 2022	116
May 2022	205
Apr 2022	230
Mar 2022	242
Feb 2022	49
Jan 2022	123
Dec 2021	202
Nov 2021	233
Oct 2021	243
Sep 2021	260
Aug 2021	262
Jul 2021	276
Jun 2021	252
May 2021	316
Apr 2021	312
Mar 2021	284
Feb 2021	234
Jan 2021	318
Dec 2020	283
Nov 2020	354
Oct 2020	276
Sep 2020	357
Aug 2020	506
Jul 2020	182
Jun 2020	5
May 2020	0
Apr 2020	188
Mar 2020	417
Feb 2020	318
Jan 2020	445
Dec 2019	409
Nov 2019	474
Oct 2019	473
Sep 2019	268
Aug 2019	405
Jul 2019	533
Jun 2019	514
May 2019	474
Apr 2019	552
Mar 2019	266
Feb 2019	448
Jan 2019	454
Dec 2018	466
Nov 2018	449
Oct 2018	517
Sep 2018	449
Aug 2018	431
Jul 2018	495
Jun 2018	421
May 2018	486
Apr 2018	456
Mar 2018	399
Feb 2018	383
Jan 2018	484
Dec 2017	373
Nov 2017	406
Oct 2017	406
Sep 2017	402
Aug 2017	365
Jul 2017	251
Jun 2017	234
May 2017	392
Apr 2017	206
Mar 2017	296
Feb 2017	255
Jan 2017	264
Dec 2016	290
Nov 2016	220
Oct 2016	274
Sep 2016	252
Aug 2016	287
Jul 2016	287
Jun 2016	241
May 2016	266
Apr 2016	249
Mar 2016	269
Feb 2016	270
Jan 2016	198
Dec 2015	192
Nov 2015	208
Oct 2015	170
Sep 2015	247
Aug 2015	258
Jul 2015	292
Jun 2015	206
May 2015	249
Apr 2015	281
Mar 2015	278
Feb 2015	64
Jan 2015	250
Dec 2014	233
Nov 2014	111
Oct 2014	217
Sep 2014	199
Aug 2014	177
Jul 2014	171
Jun 2014	235
May 2014	191
Apr 2014	151
Mar 2014	234
Feb 2014	237
Jan 2014	262
Dec 2013	252
Nov 2013	239
Oct 2013	273
Sep 2013	248
Aug 2013	274
Jul 2013	183
Jun 2013	262
May 2013	167
Apr 2013	34
Mar 2013	167
Feb 2013	175
Jan 2013	238
Dec 2012	219
Nov 2012	223
Oct 2012	181
Sep 2012	250
Aug 2012	221
Jul 2012	306
Jun 2012	275
May 2012	259
Apr 2012	194
Mar 2012	250
Feb 2012	259
Jan 2012	252
Dec 2011	236
Nov 2011	273
Oct 2011	291
Sep 2011	255
Aug 2011	234
Jul 2011	224
Jun 2011	284
May 2011	191
Apr 2011	230
Mar 2011	179
Feb 2011	182
Jan 2011	287
Dec 2010	284
Nov 2010	266
Oct 2010	326
Sep 2010	318
Aug 2010	349
Jul 2010	323
Jun 2010	304
May 2010	347
Apr 2010	361
Mar 2010	387
Feb 2010	377
Jan 2010	314
Dec 2009	205
Nov 2009	232
Oct 2009	359
Sep 2009	325
Aug 2009	332
Jul 2009	272
Jun 2009	350
May 2009	365
Apr 2009	357
Mar 2009	331
Feb 2009	332
Jan 2009	243
Dec 2008	39
Nov 2008	402
Oct 2008	415
Sep 2008	460
Aug 2008	473
Jul 2008	516
Jun 2008	481
May 2008	589
Apr 2008	537
Mar 2008	545
Feb 2008	508
Jan 2008	496
Dec 2007	464
Nov 2007	255
Oct 2007	100
Sep 2007	201
Aug 2007	176
Jul 2007	225
Jun 2007	206
May 2007	240
Apr 2007	294
Mar 2007	388
Feb 2007	492
Jan 2007	707
Dec 2006	196
Nov 2006	142
Oct 2006	155
Sep 2006	136
Aug 2006	155
Jul 2006	167
Jun 2006	146
May 2006	205
Apr 2006	153
Mar 2006	143
Feb 2006	160
Jan 2006	205
Dec 2005	242
Nov 2005	172
Oct 2005	262
Sep 2005	91
Aug 2005	175
Jul 2005	210
Jun 2005	197
May 2005	152
Apr 2005	256
Mar 2005	180
Feb 2005	144
Jan 2005	188
Dec 2004	167
Nov 2004	211
Oct 2004	241
Sep 2004	319
Aug 2004	243
Jul 2004	204
Jun 2004	200
May 2004	750
Apr 2004	357
Mar 2004	198
Feb 2004	267
Jan 2004	163
Dec 2003	116
Nov 2003	203
Oct 2003	181
Sep 2003	212
Aug 2003	204
Jul 2003	211
Jun 2003	184
May 2003	278
Apr 2003	217
Mar 2003	191
Feb 2003	262
Jan 2003	285
Dec 2002	344
Nov 2002	237
Oct 2002	282
Sep 2002	229
Aug 2002	325
Jul 2002	247
Jun 2002	317
May 2002	292
Apr 2002	243
Mar 2002	255
Feb 2002	221
Jan 2002	286
Dec 2001	300
Nov 2001	355
Oct 2001	511
Sep 2001	288
Aug 2001	320
Jul 2001	319
Jun 2001	311
May 2001	341
Apr 2001	413
Mar 2001	456
Feb 2001	4
Jan 2001	27
Dec 2000	129
Nov 2000	298
Oct 2000	439
Sep 2000	497
Aug 2000	672
Jul 2000	743
Jun 2000	460
May 2000	44
Apr 2000	222
Mar 2000	285
Feb 2000	434
Jan 2000	337
Dec 1999	196
Nov 1999	451
Oct 1999	415
Sep 1999	653
Aug 1999	893
Jul 1999	706
Jun 1999	764
May 1999	458
Apr 1999	434
Mar 1999	522
Feb 1999	347
Jan 1999	236
Dec 1998	221
Nov 1998	567
Oct 1998	586
Sep 1998	540
Aug 1998	436
Jul 1998	373
Jun 1998	477
May 1998	478
Apr 1998	523
Mar 1998	594
Feb 1998	500
Jan 1998	417
Dec 1997	534
Nov 1997	503
Oct 1997	382
Sep 1997	539
Aug 1997	563
Jul 1997	560
Jun 1997	610
May 1997	572
Apr 1997	606
Mar 1997	657
Feb 1997	312
Jan 1997	684
Dec 1996	463
Nov 1996	381
Oct 1996	632
Sep 1996	537
Aug 1996	456
Jul 1996	614
Jun 1996	548
May 1996	694
Apr 1996	803
Mar 1996	658
Feb 1996	426
Jan 1996	582
Dec 1995	578
Nov 1995	654
Oct 1995	450
Sep 1995	689
Aug 1995	602
Jul 1995	687
Jun 1995	591
May 1995	1,240
Apr 1995	16
Mar 1995	283
Feb 1995	1,000
Jan 1995	741
Dec 1994	642
Nov 1994	281
Oct 1994	527
Sep 1994	542
Aug 1994	568
Jul 1994	818
Jun 1994	726
May 1994	624
Apr 1994	730
Mar 1994	626
Feb 1994	470
Jan 1994	566
Dec 1993	460
Nov 1993	659
Oct 1993	732
Sep 1993	834
Aug 1993	928
Jul 1993	939
Jun 1993	415
May 1993	690
Apr 1993	829
Mar 1993	865
Feb 1993	690
Jan 1993	834
Dec 1992	920
Nov 1992	710
Oct 1992	1,012
Sep 1992	964
Aug 1992	1,101
Jul 1992	1,143
Jun 1992	1,361
May 1992	187
Apr 1992	305
Mar 1992	855
Feb 1992	815
Jan 1992	1,203
Dec 1991	954
Nov 1991	1,106
Oct 1991	916
Sep 1991	1,088
Aug 1991	1,120
Jul 1991	1,044
Jun 1991	1,139
May 1991	1,357
Apr 1991	1,145
Mar 1991	1,202
Feb 1991	878
Jan 1991	1,358
Dec 1990	1,437
Nov 1990	1,170
Oct 1990	1,268
Sep 1990	1,820
Aug 1990	1,332
Jul 1990	472
Jun 1990	1,392
May 1990	1,179
Apr 1990	1,173
Mar 1990	1,346
Feb 1990	1,139
Jan 1990	1,346
Dec 1989	797
Nov 1989	859
Oct 1989	1,121
Sep 1989	1,072
Aug 1989	1,700
Jul 1989	2
Jun 1989	318
May 1989	218
Apr 1989	396
Mar 1989	743
Feb 1989	693
Jan 1989	846
Dec 1988	1,283
Nov 1988	1,119
Oct 1988	1,292
Sep 1988	1,431
Aug 1988	1,704
Jul 1988	630
Jun 1988	751
May 1988	1,520
Apr 1988	1,429
Mar 1988	1,198
Feb 1988	991
Jan 1988	1,294
Dec 1987	1,384
Nov 1987	1,374
Oct 1987	1,371
Sep 1987	1,523
Aug 1987	1,466
Jul 1987	1,672
Jun 1987	1,570
May 1987	1,126
Apr 1987	1,049
Mar 1987	212
Feb 1987	588
Jan 1987	900
Dec 1986	1,712
Nov 1986	1,634
Oct 1986	1,574
Sep 1986	1,707
Aug 1986	1,697
Jul 1986	1,594
Jun 1986	1,463
May 1986	1,523
Apr 1986	1,617
Mar 1986	1,618
Feb 1986	1,553
Jan 1986	1,423
Dec 1985	1,495
Nov 1985	1,748
Oct 1985	1,634
Sep 1985	1,290
Aug 1985	1,922
Jul 1985	1,554
Jun 1985	1,540
May 1985	1,617
Apr 1985	1,584
Mar 1985	2,128
Feb 1985	1,657
Jan 1985	2,278
Dec 1984	1,429
Nov 1984	1,841
Oct 1984	1,911
Sep 1984	2,021
Aug 1984	2,016
Jul 1984	1,815
Jun 1984	2,007
May 1984	1,807
Apr 1984	2,282
Mar 1984	2,083
Feb 1984	2,506
Jan 1984	3,870
Dec 1983	5,014
Nov 1983	647
Oct 1983	1,759
Sep 1983	4,170
Aug 1983	5,329
Jul 1983	936
Jun 1983	1,898
May 1983	1,864
Apr 1983	1,846
Mar 1983	2,239
Feb 1983	2,135
Jan 1983	2,669
Dec 1982	2,222
Nov 1982	2,564
Oct 1982	3,049
Sep 1982	3,686
Aug 1982	3,024
Jul 1982	2,130
Jun 1982	2,606
May 1982	3,180
Apr 1982	2,338
Mar 1982	3,230
Feb 1982	3,358
Jan 1982	3,845

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

Monthly NGL production

Total over the months shown

26,389 bbl

Months filed

534

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	0
May 2021	0
Apr 2021	2
Mar 2021	0
Feb 2021	1
Jan 2021	1
Dec 2020	1
Nov 2020	2
Oct 2020	2
Sep 2020	0
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	52
Nov 2019	62
Oct 2019	207
Sep 2019	111
Aug 2019	0
Jul 2019	7
Jun 2019	45
May 2019	61
Apr 2019	47
Mar 2019	50
Feb 2019	70
Jan 2019	78
Dec 2018	169
Nov 2018	262
Oct 2018	141
Sep 2018	51
Aug 2018	69
Jul 2018	64
Jun 2018	95
May 2018	58
Apr 2018	6
Mar 2018	35
Feb 2018	16
Jan 2018	202
Dec 2017	181
Nov 2017	156
Oct 2017	40
Sep 2017	21
Aug 2017	14
Jul 2017	27
Jun 2017	39
May 2017	18
Apr 2017	55
Mar 2017	93
Feb 2017	85
Jan 2017	133
Dec 2016	144
Nov 2016	68
Oct 2016	61
Sep 2016	30
Aug 2016	39
Jul 2016	38
Jun 2016	16
May 2016	71
Apr 2016	142
Mar 2016	130
Feb 2016	141
Jan 2016	277
Dec 2015	332
Nov 2015	310
Oct 2015	244
Sep 2015	193
Aug 2015	225
Jul 2015	327
Jun 2015	138
May 2015	80
Apr 2015	112
Mar 2015	158
Feb 2015	158
Jan 2015	148
Dec 2014	208
Nov 2014	176
Oct 2014	71
Sep 2014	47
Aug 2014	80
Jul 2014	97
Jun 2014	80
May 2014	128
Apr 2014	144
Mar 2014	222
Feb 2014	168
Jan 2014	149
Dec 2013	257
Nov 2013	169
Oct 2013	68
Sep 2013	74
Aug 2013	69
Jul 2013	142
Jun 2013	153
May 2013	133
Apr 2013	177
Mar 2013	99
Feb 2013	335
Jan 2013	284
Dec 2012	232
Nov 2012	151
Oct 2012	144
Sep 2012	64
Aug 2012	182
Jul 2012	100
Jun 2012	134
May 2012	132
Apr 2012	84
Mar 2012	162
Feb 2012	180
Jan 2012	167
Dec 2011	167
Nov 2011	85
Oct 2011	106
Sep 2011	109
Aug 2011	205
Jul 2011	212
Jun 2011	200
May 2011	359
Apr 2011	245
Mar 2011	281
Feb 2011	277
Jan 2011	238
Dec 2010	170
Nov 2010	181
Oct 2010	143
Sep 2010	197
Aug 2010	194
Jul 2010	177
Jun 2010	108
May 2010	164
Apr 2010	0
Mar 2010	120
Feb 2010	117
Jan 2010	166
Dec 2009	155
Nov 2009	148
Oct 2009	128
Sep 2009	148
Aug 2009	168
Jul 2009	127
Jun 2009	229
May 2009	326
Apr 2009	242
Mar 2009	196
Feb 2009	128
Jan 2009	103
Dec 2008	4
Nov 2008	102
Oct 2008	137
Sep 2008	189
Aug 2008	194
Jul 2008	183
Jun 2008	174
May 2008	175
Apr 2008	133
Mar 2008	152
Feb 2008	156
Jan 2008	170
Dec 2007	226
Nov 2007	98
Oct 2007	172
Sep 2007	0
Aug 2007	96
Jul 2007	86
Jun 2007	112
May 2007	175
Apr 2007	241
Mar 2007	331
Feb 2007	546
Jan 2007	508
Dec 2006	450
Nov 2006	282
Oct 2006	171
Sep 2006	203
Aug 2006	170
Jul 2006	95
Jun 2006	71
May 2006	179
Apr 2006	215
Mar 2006	277
Feb 2006	226
Jan 2006	181
Dec 2005	277
Nov 2005	210
Oct 2005	244
Sep 2005	92
Aug 2005	149
Jul 2005	167
Jun 2005	54
May 2005	62
Apr 2005	59
Mar 2005	84
Feb 2005	43
Jan 2005	73
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 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

1,652,883 MCF

Months filed

534

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	3
May 2021	5
Apr 2021	26
Mar 2021	2
Feb 2021	11
Jan 2021	19
Dec 2020	19
Nov 2020	86
Oct 2020	75
Sep 2020	30
Aug 2020	163
Jul 2020	46
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	3
Feb 2020	8
Jan 2020	8
Dec 2019	9
Nov 2019	32
Oct 2019	104
Sep 2019	140
Aug 2019	162
Jul 2019	266
Jun 2019	176
May 2019	146
Apr 2019	88
Mar 2019	54
Feb 2019	70
Jan 2019	140
Dec 2018	196
Nov 2018	213
Oct 2018	142
Sep 2018	72
Aug 2018	320
Jul 2018	195
Jun 2018	174
May 2018	74
Apr 2018	37
Mar 2018	32
Feb 2018	13
Jan 2018	29
Dec 2017	54
Nov 2017	81
Oct 2017	51
Sep 2017	55
Aug 2017	49
Jul 2017	65
Jun 2017	63
May 2017	63
Apr 2017	69
Mar 2017	111
Feb 2017	157
Jan 2017	96
Dec 2016	100
Nov 2016	56
Oct 2016	71
Sep 2016	59
Aug 2016	100
Jul 2016	72
Jun 2016	67
May 2016	56
Apr 2016	76
Mar 2016	87
Feb 2016	110
Jan 2016	137
Dec 2015	209
Nov 2015	211
Oct 2015	172
Sep 2015	141
Aug 2015	177
Jul 2015	188
Jun 2015	91
May 2015	69
Apr 2015	72
Mar 2015	85
Feb 2015	51
Jan 2015	113
Dec 2014	122
Nov 2014	90
Oct 2014	54
Sep 2014	62
Aug 2014	117
Jul 2014	126
Jun 2014	98
May 2014	108
Apr 2014	94
Mar 2014	84
Feb 2014	59
Jan 2014	79
Dec 2013	130
Nov 2013	162
Oct 2013	179
Sep 2013	186
Aug 2013	202
Jul 2013	206
Jun 2013	195
May 2013	108
Apr 2013	132
Mar 2013	74
Feb 2013	111
Jan 2013	129
Dec 2012	171
Nov 2012	182
Oct 2012	205
Sep 2012	135
Aug 2012	271
Jul 2012	167
Jun 2012	210
May 2012	176
Apr 2012	113
Mar 2012	209
Feb 2012	161
Jan 2012	151
Dec 2011	150
Nov 2011	74
Oct 2011	176
Sep 2011	203
Aug 2011	272
Jul 2011	324
Jun 2011	270
May 2011	628
Apr 2011	465
Mar 2011	344
Feb 2011	440
Jan 2011	254
Dec 2010	298
Nov 2010	60
Oct 2010	292
Sep 2010	420
Aug 2010	353
Jul 2010	389
Jun 2010	254
May 2010	324
Apr 2010	210
Mar 2010	324
Feb 2010	221
Jan 2010	545
Dec 2009	577
Nov 2009	472
Oct 2009	142
Sep 2009	10
Aug 2009	38
Jul 2009	157
Jun 2009	254
May 2009	295
Apr 2009	259
Mar 2009	220
Feb 2009	134
Jan 2009	123
Dec 2008	7
Nov 2008	98
Oct 2008	401
Sep 2008	516
Aug 2008	547
Jul 2008	357
Jun 2008	553
May 2008	399
Apr 2008	256
Mar 2008	139
Feb 2008	131
Jan 2008	277
Dec 2007	256
Nov 2007	48
Oct 2007	357
Sep 2007	249
Aug 2007	280
Jul 2007	302
Jun 2007	283
May 2007	355
Apr 2007	470
Mar 2007	468
Feb 2007	508
Jan 2007	689
Dec 2006	433
Nov 2006	377
Oct 2006	292
Sep 2006	482
Aug 2006	582
Jul 2006	519
Jun 2006	472
May 2006	416
Apr 2006	498
Mar 2006	445
Feb 2006	336
Jan 2006	435
Dec 2005	588
Nov 2005	529
Oct 2005	691
Sep 2005	313
Aug 2005	461
Jul 2005	443
Jun 2005	394
May 2005	365
Apr 2005	398
Mar 2005	514
Feb 2005	248
Jan 2005	370
Dec 2004	425
Nov 2004	727
Oct 2004	653
Sep 2004	494
Aug 2004	646
Jul 2004	785
Jun 2004	1,186
May 2004	2,118
Apr 2004	1,289
Mar 2004	1,084
Feb 2004	555
Jan 2004	449
Dec 2003	497
Nov 2003	807
Oct 2003	621
Sep 2003	833
Aug 2003	911
Jul 2003	1,038
Jun 2003	1,125
May 2003	1,724
Apr 2003	1,726
Mar 2003	1,098
Feb 2003	832
Jan 2003	1,102
Dec 2002	966
Nov 2002	1,175
Oct 2002	1,102
Sep 2002	899
Aug 2002	1,116
Jul 2002	1,102
Jun 2002	1,196
May 2002	1,155
Apr 2002	1,058
Mar 2002	996
Feb 2002	1,039
Jan 2002	1,294
Dec 2001	1,335
Nov 2001	1,463
Oct 2001	1,987
Sep 2001	1,540
Aug 2001	1,669
Jul 2001	1,798
Jun 2001	1,716
May 2001	1,718
Apr 2001	1,934
Mar 2001	2,027
Feb 2001	0
Jan 2001	307
Dec 2000	733
Nov 2000	1,407
Oct 2000	1,832
Sep 2000	1,928
Aug 2000	2,658
Jul 2000	3,210
Jun 2000	1,729
May 2000	753
Apr 2000	1,706
Mar 2000	1,897
Feb 2000	2,106
Jan 2000	2,129
Dec 1999	2,004
Nov 1999	2,548
Oct 1999	2,044
Sep 1999	2,807
Aug 1999	3,434
Jul 1999	2,827
Jun 1999	2,733
May 1999	1,897
Apr 1999	2,217
Mar 1999	2,344
Feb 1999	2,220
Jan 1999	1,969
Dec 1998	1,206
Nov 1998	2,715
Oct 1998	2,850
Sep 1998	2,843
Aug 1998	2,569
Jul 1998	2,525
Jun 1998	2,706
May 1998	2,671
Apr 1998	2,740
Mar 1998	2,900
Feb 1998	2,574
Jan 1998	2,381
Dec 1997	2,644
Nov 1997	2,925
Oct 1997	2,926
Sep 1997	3,125
Aug 1997	3,392
Jul 1997	3,380
Jun 1997	3,415
May 1997	2,974
Apr 1997	3,011
Mar 1997	3,420
Feb 1997	1,794
Jan 1997	3,434
Dec 1996	2,815
Nov 1996	2,518
Oct 1996	3,914
Sep 1996	3,356
Aug 1996	3,043
Jul 1996	3,400
Jun 1996	3,218
May 1996	3,516
Apr 1996	3,452
Mar 1996	3,218
Feb 1996	2,892
Jan 1996	3,675
Dec 1995	5,219
Nov 1995	5,804
Oct 1995	3,956
Sep 1995	4,626
Aug 1995	5,319
Jul 1995	4,683
Jun 1995	4,121
May 1995	6,012
Apr 1995	1,304
Mar 1995	4,259
Feb 1995	4,008
Jan 1995	4,876
Dec 1994	5,143
Nov 1994	4,641
Oct 1994	4,498
Sep 1994	5,522
Aug 1994	4,518
Jul 1994	5,605
Jun 1994	5,656
May 1994	4,441
Apr 1994	4,801
Mar 1994	4,425
Feb 1994	3,585
Jan 1994	4,148
Dec 1993	4,288
Nov 1993	4,964
Oct 1993	5,337
Sep 1993	5,719
Aug 1993	6,625
Jul 1993	7,211
Jun 1993	2,735
May 1993	4,996
Apr 1993	5,369
Mar 1993	5,822
Feb 1993	4,865
Jan 1993	5,924
Dec 1992	6,535
Nov 1992	5,886
Oct 1992	7,424
Sep 1992	7,429
Aug 1992	8,448
Jul 1992	10,522
Jun 1992	10,328
May 1992	4,128
Apr 1992	2,226
Mar 1992	7,868
Feb 1992	7,574
Jan 1992	8,761
Dec 1991	9,181
Nov 1991	9,077
Oct 1991	9,340
Sep 1991	9,199
Aug 1991	9,873
Jul 1991	9,584
Jun 1991	9,669
May 1991	10,496
Apr 1991	10,554
Mar 1991	11,054
Feb 1991	9,123
Jan 1991	12,405
Dec 1990	12,556
Nov 1990	13,076
Oct 1990	13,157
Sep 1990	15,930
Aug 1990	12,910
Jul 1990	7,968
Jun 1990	13,827
May 1990	11,264
Apr 1990	12,618
Mar 1990	12,579
Feb 1990	10,326
Jan 1990	10,048
Dec 1989	8,763
Nov 1989	7,515
Oct 1989	10,371
Sep 1989	10,115
Aug 1989	12,858
Jul 1989	118
Jun 1989	1,111
May 1989	1,128
Apr 1989	3,265
Mar 1989	7,157
Feb 1989	6,166
Jan 1989	8,607
Dec 1988	12,737
Nov 1988	10,724
Oct 1988	11,009
Sep 1988	12,905
Aug 1988	13,487
Jul 1988	5,490
Jun 1988	6,601
May 1988	12,600
Apr 1988	8,842
Mar 1988	9,676
Feb 1988	7,850
Jan 1988	9,718
Dec 1987	10,039
Nov 1987	10,931
Oct 1987	10,635
Sep 1987	11,829
Aug 1987	10,339
Jul 1987	11,734
Jun 1987	10,866
May 1987	8,624
Apr 1987	4,440
Mar 1987	989
Feb 1987	4,437
Jan 1987	8,182
Dec 1986	12,764
Nov 1986	13,135
Oct 1986	13,645
Sep 1986	14,102
Aug 1986	13,553
Jul 1986	11,909
Jun 1986	12,173
May 1986	13,588
Apr 1986	13,601
Mar 1986	13,468
Feb 1986	12,723
Jan 1986	12,398
Dec 1985	14,144
Nov 1985	16,300
Oct 1985	13,917
Sep 1985	11,953
Aug 1985	16,254
Jul 1985	13,377
Jun 1985	12,577
May 1985	13,227
Apr 1985	13,984
Mar 1985	15,761
Feb 1985	12,166
Jan 1985	12,985
Dec 1984	10,129
Nov 1984	12,323
Oct 1984	12,914
Sep 1984	13,416
Aug 1984	10,535
Jul 1984	12,394
Jun 1984	12,688
May 1984	12,790
Apr 1984	13,692
Mar 1984	11,812
Feb 1984	13,185
Jan 1984	17,023
Dec 1983	11,317
Nov 1983	956
Oct 1983	5,692
Sep 1983	12,090
Aug 1983	4,416
Jul 1983	1,201
Jun 1983	2,418
May 1983	2,539
Apr 1983	2,544
Mar 1983	2,973
Feb 1983	2,074
Jan 1983	3,303
Dec 1982	2,715
Nov 1982	3,568
Oct 1982	4,275
Sep 1982	7,202
Aug 1982	3,307
Jul 1982	2,848
Jun 1982	2,770
May 1982	3,152
Apr 1982	2,612
Mar 1982	3,452
Feb 1982	3,614
Jan 1982	4,380

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

Monthly water production

Total over the months shown

37,354 bbl

Months filed

534

Month	Water (bbl)
Jun 2026	898
May 2026	0
Apr 2026	0
Mar 2026	0
Feb 2026	0
Jan 2026	0
Dec 2025	101
Nov 2025	274
Oct 2025	286
Sep 2025	277
Aug 2025	309
Jul 2025	285
Jun 2025	288
May 2025	282
Apr 2025	128
Mar 2025	259
Feb 2025	188
Jan 2025	245
Dec 2024	269
Nov 2024	289
Oct 2024	249
Sep 2024	337
Aug 2024	318
Jul 2024	318
Jun 2024	363
May 2024	362
Apr 2024	342
Mar 2024	323
Feb 2024	379
Jan 2024	250
Dec 2023	528
Nov 2023	538
Oct 2023	552
Sep 2023	765
Aug 2023	58
Jul 2023	492
Jun 2023	449
May 2023	480
Apr 2023	499
Mar 2023	478
Feb 2023	364
Jan 2023	504
Dec 2022	421
Nov 2022	524
Oct 2022	525
Sep 2022	464
Aug 2022	492
Jul 2022	545
Jun 2022	456
May 2022	449
Apr 2022	449
Mar 2022	362
Feb 2022	200
Jan 2022	379
Dec 2021	385
Nov 2021	362
Oct 2021	378
Sep 2021	357
Aug 2021	360
Jul 2021	412
Jun 2021	311
May 2021	340
Apr 2021	360
Mar 2021	269
Feb 2021	268
Jan 2021	284
Dec 2020	275
Nov 2020	289
Oct 2020	262
Sep 2020	279
Aug 2020	426
Jul 2020	136
Jun 2020	0
May 2020	0
Apr 2020	129
Mar 2020	1
Feb 2020	217
Jan 2020	0
Dec 2019	0
Nov 2019	72
Oct 2019	120
Sep 2019	181
Aug 2019	67
Jul 2019	62
Jun 2019	169
May 2019	116
Apr 2019	84
Mar 2019	243
Feb 2019	57
Jan 2019	152
Dec 2018	67
Nov 2018	46
Oct 2018	73
Sep 2018	83
Aug 2018	72
Jul 2018	49
Jun 2018	41
May 2018	50
Apr 2018	46
Mar 2018	102
Feb 2018	56
Jan 2018	53
Dec 2017	47
Nov 2017	113
Oct 2017	69
Sep 2017	101
Aug 2017	104
Jul 2017	89
Jun 2017	97
May 2017	1
Apr 2017	1
Mar 2017	0
Feb 2017	0
Jan 2017	0
Dec 2016	0
Nov 2016	41
Oct 2016	23
Sep 2016	32
Aug 2016	0
Jul 2016	29
Jun 2016	1
May 2016	1
Apr 2016	0
Mar 2016	0
Feb 2016	0
Jan 2016	56
Dec 2015	46
Nov 2015	31
Oct 2015	65
Sep 2015	41
Aug 2015	69
Jul 2015	60
Jun 2015	155
May 2015	54
Apr 2015	86
Mar 2015	55
Feb 2015	44
Jan 2015	71
Dec 2014	51
Nov 2014	94
Oct 2014	252
Sep 2014	34
Aug 2014	128
Jul 2014	46
Jun 2014	47
May 2014	42
Apr 2014	59
Mar 2014	46
Feb 2014	36
Jan 2014	54
Dec 2013	49
Nov 2013	43
Oct 2013	58
Sep 2013	52
Aug 2013	53
Jul 2013	76
Jun 2013	62
May 2013	128
Apr 2013	87
Mar 2013	316
Feb 2013	70
Jan 2013	38
Dec 2012	39
Nov 2012	34
Oct 2012	32
Sep 2012	37
Aug 2012	31
Jul 2012	41
Jun 2012	24
May 2012	31
Apr 2012	84
Mar 2012	36
Feb 2012	20
Jan 2012	40
Dec 2011	37
Nov 2011	37
Oct 2011	29
Sep 2011	47
Aug 2011	36
Jul 2011	56
Jun 2011	36
May 2011	73
Apr 2011	54
Mar 2011	69
Feb 2011	67
Jan 2011	40
Dec 2010	34
Nov 2010	30
Oct 2010	43
Sep 2010	36
Aug 2010	33
Jul 2010	36
Jun 2010	48
May 2010	40
Apr 2010	38
Mar 2010	37
Feb 2010	56
Jan 2010	62
Dec 2009	19
Nov 2009	55
Oct 2009	11
Sep 2009	58
Aug 2009	94
Jul 2009	361
Jun 2009	33
May 2009	37
Apr 2009	40
Mar 2009	40
Feb 2009	46
Jan 2009	47
Dec 2008	10
Nov 2008	60
Oct 2008	61
Sep 2008	1
Aug 2008	3
Jul 2008	9
Jun 2008	59
May 2008	16
Apr 2008	46
Mar 2008	58
Feb 2008	60
Jan 2008	84
Dec 2007	114
Nov 2007	266
Oct 2007	26
Sep 2007	26
Aug 2007	31
Jul 2007	34
Jun 2007	29
May 2007	35
Apr 2007	32
Mar 2007	30
Feb 2007	65
Jan 2007	97
Dec 2006	40
Nov 2006	22
Oct 2006	29
Sep 2006	37
Aug 2006	31
Jul 2006	37
Jun 2006	33
May 2006	32
Apr 2006	31
Mar 2006	54
Feb 2006	25
Jan 2006	34
Dec 2005	32
Nov 2005	38
Oct 2005	39
Sep 2005	79
Aug 2005	27
Jul 2005	28
Jun 2005	24
May 2005	17
Apr 2005	56
Mar 2005	38
Feb 2005	19
Jan 2005	32
Dec 2004	40
Nov 2004	27
Oct 2004	34
Sep 2004	30
Aug 2004	37
Jul 2004	28
Jun 2004	363
May 2004	0
Apr 2004	78
Mar 2004	31
Feb 2004	38
Jan 2004	17
Dec 2003	7
Nov 2003	18
Oct 2003	39
Sep 2003	37
Aug 2003	25
Jul 2003	46
Jun 2003	27
May 2003	31
Apr 2003	35
Mar 2003	24
Feb 2003	31
Jan 2003	25
Dec 2002	37
Nov 2002	47
Oct 2002	39
Sep 2002	23
Aug 2002	62
Jul 2002	21
Jun 2002	37
May 2002	65
Apr 2002	24
Mar 2002	22
Feb 2002	29
Jan 2002	33
Dec 2001	46
Nov 2001	39
Oct 2001	40
Sep 2001	31
Aug 2001	40
Jul 2001	41
Jun 2001	89
May 2001	0
Apr 2001	0
Mar 2001	0
Feb 2001	0
Jan 2001	0
Dec 2000	0
Nov 2000	23
Oct 2000	26
Sep 2000	42
Aug 2000	62
Jul 2000	99
Jun 2000	192
May 2000	158
Apr 2000	43
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	9
Feb 1998	8
Jan 1998	0
Dec 1997	0
Nov 1997	0
Oct 1997	0
Sep 1997	1
Aug 1997	0
Jul 1997	0
Jun 1997	0
May 1997	14
Apr 1997	18
Mar 1997	50
Feb 1997	0
Jan 1997	70
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
TINSEY STATE CHARLTON	1-21B	Oil Well	CORE ENERGY LLC	Producing	Apr 1980 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 820.