WOLF, CARL 1-A

Lease 838 · OTSEGO County, Michigan · Chester 02 - 30N - 02W field · Brown Niagaran

OilGas soldWater1982–20111 well

Operator (latest)

CORE ENERGY LLC

Field

Chester 02 - 30N - 02W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

2011

Operators

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

Operator	From	To
CORE ENERGY LLC	Aug 2008	Aug 2011
WHITING OIL AND GAS CORP	Jan 2007	Jul 2008
HOWARD ENERGY CO INC	Nov 2006	Dec 2006
WHITING OIL AND GAS CORP	Oct 2006	Oct 2006
HOWARD ENERGY CO INC	Apr 2002	Sep 2006
H AND H STAR ENERGY INC DBA PETROSTAR ENERGY	Oct 2001	Mar 2002
COLLINS C R AND COLLINS F DBA COLLINS BROTHERS OIL	Jan 1982	Sep 2001

Monthly oil production

355 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Aug 2011. 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

239,324 bbl

Months filed

355

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)
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	205
Sep 2009	0
Aug 2009	291
Jul 2009	266
Jun 2009	301
May 2009	187
Apr 2009	235
Mar 2009	160
Feb 2009	169
Jan 2009	0
Dec 2008	230
Nov 2008	181
Oct 2008	163
Sep 2008	293
Aug 2008	299
Jul 2008	294
Jun 2008	306
May 2008	238
Apr 2008	190
Mar 2008	275
Feb 2008	262
Jan 2008	275
Dec 2007	271
Nov 2007	203
Oct 2007	273
Sep 2007	277
Aug 2007	310
Jul 2007	335
Jun 2007	262
May 2007	296
Apr 2007	256
Mar 2007	306
Feb 2007	273
Jan 2007	253
Dec 2006	283
Nov 2006	338
Oct 2006	323
Sep 2006	311
Aug 2006	340
Jul 2006	83
Jun 2006	240
May 2006	301
Apr 2006	322
Mar 2006	288
Feb 2006	295
Jan 2006	306
Dec 2005	388
Nov 2005	258
Oct 2005	175
Sep 2005	326
Aug 2005	275
Jul 2005	339
Jun 2005	353
May 2005	324
Apr 2005	360
Mar 2005	350
Feb 2005	141
Jan 2005	327
Dec 2004	274
Nov 2004	305
Oct 2004	316
Sep 2004	346
Aug 2004	342
Jul 2004	341
Jun 2004	423
May 2004	165
Apr 2004	332
Mar 2004	385
Feb 2004	318
Jan 2004	254
Dec 2003	379
Nov 2003	390
Oct 2003	443
Sep 2003	257
Aug 2003	258
Jul 2003	328
Jun 2003	353
May 2003	364
Apr 2003	377
Mar 2003	343
Feb 2003	382
Jan 2003	325
Dec 2002	527
Nov 2002	266
Oct 2002	434
Sep 2002	444
Aug 2002	455
Jul 2002	484
Jun 2002	402
May 2002	592
Apr 2002	904
Mar 2002	1,060
Feb 2002	410
Jan 2002	417
Dec 2001	444
Nov 2001	358
Oct 2001	570
Sep 2001	0
Aug 2001	0
Jul 2001	0
Jun 2001	263
May 2001	383
Apr 2001	0
Mar 2001	144
Feb 2001	261
Jan 2001	585
Dec 2000	107
Nov 2000	370
Oct 2000	408
Sep 2000	414
Aug 2000	424
Jul 2000	601
Jun 2000	90
May 2000	451
Apr 2000	457
Mar 2000	638
Feb 2000	325
Jan 2000	559
Dec 1999	351
Nov 1999	604
Oct 1999	447
Sep 1999	154
Aug 1999	643
Jul 1999	419
Jun 1999	628
May 1999	376
Apr 1999	624
Mar 1999	392
Feb 1999	498
Jan 1999	405
Dec 1998	615
Nov 1998	309
Oct 1998	242
Sep 1998	-51
Aug 1998	0
Jul 1998	0
Jun 1998	0
May 1998	0
Apr 1998	420
Mar 1998	141
Feb 1998	502
Jan 1998	359
Dec 1997	582
Nov 1997	209
Oct 1997	277
Sep 1997	448
Aug 1997	814
Jul 1997	3
Jun 1997	411
May 1997	528
Apr 1997	417
Mar 1997	321
Feb 1997	367
Jan 1997	477
Dec 1996	477
Nov 1996	577
Oct 1996	883
Sep 1996	488
Aug 1996	602
Jul 1996	606
Jun 1996	646
May 1996	383
Apr 1996	36
Mar 1996	611
Feb 1996	482
Jan 1996	815
Dec 1995	301
Nov 1995	611
Oct 1995	730
Sep 1995	683
Aug 1995	394
Jul 1995	434
Jun 1995	1,078
May 1995	120
Apr 1995	773
Mar 1995	220
Feb 1995	683
Jan 1995	687
Dec 1994	875
Nov 1994	609
Oct 1994	889
Sep 1994	760
Aug 1994	517
Jul 1994	951
Jun 1994	912
May 1994	1,355
Apr 1994	156
Mar 1994	0
Feb 1994	178
Jan 1994	0
Dec 1993	0
Nov 1993	638
Oct 1993	588
Sep 1993	1,110
Aug 1993	938
Jul 1993	1,098
Jun 1993	667
May 1993	702
Apr 1993	409
Mar 1993	515
Feb 1993	437
Jan 1993	482
Dec 1992	859
Nov 1992	268
Oct 1992	1,055
Sep 1992	591
Aug 1992	746
Jul 1992	631
Jun 1992	757
May 1992	1,276
Apr 1992	78
Mar 1992	555
Feb 1992	799
Jan 1992	769
Dec 1991	1,293
Nov 1991	790
Oct 1991	1,794
Sep 1991	2,052
Aug 1991	1,605
Jul 1991	653
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	960
Dec 1989	491
Nov 1989	602
Oct 1989	724
Sep 1989	619
Aug 1989	844
Jul 1989	666
Jun 1989	646
May 1989	864
Apr 1989	249
Mar 1989	614
Feb 1989	706
Jan 1989	614
Dec 1988	803
Nov 1988	729
Oct 1988	823
Sep 1988	834
Aug 1988	988
Jul 1988	957
Jun 1988	1,040
May 1988	1,055
Apr 1988	656
Mar 1988	642
Feb 1988	906
Jan 1988	1,160
Dec 1987	1,570
Nov 1987	1,758
Oct 1987	961
Sep 1987	1,436
Aug 1987	1,076
Jul 1987	1,798
Jun 1987	1,094
May 1987	1,325
Apr 1987	1,119
Mar 1987	813
Feb 1987	1,444
Jan 1987	1,707
Dec 1986	655
Nov 1986	1,549
Oct 1986	1,906
Sep 1986	1,210
Aug 1986	1,349
Jul 1986	209
Jun 1986	705
May 1986	1,477
Apr 1986	408
Mar 1986	1,315
Feb 1986	832
Jan 1986	1,672
Dec 1985	1,902
Nov 1985	993
Oct 1985	1,519
Sep 1985	2,116
Aug 1985	947
Jul 1985	1,934
Jun 1985	1,926
May 1985	1,961
Apr 1985	2,177
Mar 1985	1,717
Feb 1985	312
Jan 1985	627
Dec 1984	1,396
Nov 1984	1,837
Oct 1984	2,592
Sep 1984	2,014
Aug 1984	1,228
Jul 1984	2,333
Jun 1984	1,236
May 1984	1,184
Apr 1984	2,498
Mar 1984	2,387
Feb 1984	1,026
Jan 1984	2,369
Dec 1983	2,710
Nov 1983	1,424
Oct 1983	2,075
Sep 1983	1,441
Aug 1983	2,064
Jul 1983	2,502
Jun 1983	1,889
May 1983	2,594
Mar 1983	1,930
Feb 1983	887
Jan 1983	1,002
Dec 1982	2,503
Nov 1982	2,570
Oct 1982	1,877
Sep 1982	3,122
Aug 1982	3,203
Jul 1982	3,294
Jun 1982	4,330
May 1982	3,062
Apr 1982	2,938
Mar 1982	3,728
Feb 1982	2,268
Jan 1982	2,063

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

Monthly gas sold production

355 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Aug 2011. 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

41,499 MCF

Months filed

355

Month	Gas sold (MCF)
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	12
Mar 1987	126
Feb 1987	37
Jan 1987	288
Dec 1986	0
Nov 1986	0
Oct 1986	286
Sep 1986	175
Aug 1986	0
Jul 1986	33
Jun 1986	235
May 1986	581
Apr 1986	257
Mar 1986	236
Feb 1986	428
Jan 1986	626
Dec 1985	598
Nov 1985	360
Oct 1985	332
Sep 1985	525
Aug 1985	765
Jul 1985	741
Jun 1985	826
May 1985	824
Apr 1985	699
Mar 1985	540
Feb 1985	521
Jan 1985	157
Dec 1984	379
Nov 1984	638
Oct 1984	728
Sep 1984	192
Aug 1984	572
Jul 1984	379
Jun 1984	30
May 1984	201
Apr 1984	252
Mar 1984	323
Feb 1984	327
Jan 1984	297
Dec 1983	858
Nov 1983	587
Oct 1983	604
Sep 1983	511
Aug 1983	251
Jul 1983	726
Jun 1983	497
May 1983	788
Mar 1983	1,299
Feb 1983	1,387
Jan 1983	1,069
Dec 1982	78
Nov 1982	1,746
Oct 1982	2,069
Sep 1982	2,627
Aug 1982	2,419
Jul 1982	2,646
Jun 1982	1,057
May 1982	304
Apr 1982	1,416
Mar 1982	2,026
Feb 1982	1,436
Jan 1982	572

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

Monthly water production

Total over the months shown

117,905 bbl

Months filed

355

Month	Water (bbl)
Aug 2011	—
Jul 2011	—
Jun 2011	0
May 2011	0
Apr 2011	0
Mar 2011	0
Feb 2011	0
Jan 2011	—
Dec 2010	—
Nov 2010	0
Oct 2010	0
Sep 2010	0
Aug 2010	—
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	40
Sep 2009	715
Aug 2009	757
Jul 2009	851
Jun 2009	983
May 2009	130
Apr 2009	130
Mar 2009	61
Feb 2009	494
Jan 2009	158
Dec 2008	795
Nov 2008	879
Oct 2008	782
Sep 2008	885
Aug 2008	718
Jul 2008	615
Jun 2008	802
May 2008	667
Apr 2008	657
Mar 2008	573
Feb 2008	524
Jan 2008	827
Dec 2007	863
Nov 2007	632
Oct 2007	778
Sep 2007	745
Aug 2007	740
Jul 2007	815
Jun 2007	593
May 2007	622
Apr 2007	887
Mar 2007	828
Feb 2007	852
Jan 2007	1,090
Dec 2006	937
Nov 2006	1,032
Oct 2006	788
Sep 2006	518
Aug 2006	342
Jul 2006	342
Jun 2006	692
May 2006	834
Apr 2006	837
Mar 2006	754
Feb 2006	784
Jan 2006	806
Dec 2005	833
Nov 2005	1,153
Oct 2005	675
Sep 2005	807
Aug 2005	845
Jul 2005	800
Jun 2005	817
May 2005	979
Apr 2005	885
Mar 2005	1,164
Feb 2005	707
Jan 2005	943
Dec 2004	687
Nov 2004	841
Oct 2004	862
Sep 2004	884
Aug 2004	916
Jul 2004	885
Jun 2004	1,320
May 2004	716
Apr 2004	907
Mar 2004	896
Feb 2004	1,051
Jan 2004	661
Dec 2003	799
Nov 2003	840
Oct 2003	1,123
Sep 2003	743
Aug 2003	699
Jul 2003	708
Jun 2003	870
May 2003	799
Apr 2003	940
Mar 2003	823
Feb 2003	833
Jan 2003	797
Dec 2002	1,107
Nov 2002	769
Oct 2002	917
Sep 2002	971
Aug 2002	927
Jul 2002	1,096
Jun 2002	1,173
May 2002	612
Apr 2002	1,221
Mar 2002	1,245
Feb 2002	915
Jan 2002	973
Dec 2001	1,142
Nov 2001	846
Oct 2001	631
Sep 2001	—
Aug 2001	—
Jul 2001	—
Jun 2001	860
May 2001	1,290
Apr 2001	0
Mar 2001	475
Feb 2001	835
Jan 2001	1,860
Dec 2000	374
Nov 2000	1,151
Oct 2000	1,297
Sep 2000	1,341
Aug 2000	1,361
Jul 2000	1,863
Jun 2000	288
May 2000	1,332
Apr 2000	1,293
Mar 2000	1,803
Feb 2000	930
Jan 2000	1,544
Dec 1999	965
Nov 1999	1,661
Oct 1999	1,139
Sep 1999	408
Aug 1999	1,774
Jul 1999	1,275
Jun 1999	1,820
May 1999	1,250
Apr 1999	1,775
Mar 1999	1,275
Feb 1999	1,375
Jan 1999	1,300
Dec 1998	1,829
Nov 1998	1,159
Oct 1998	756
Sep 1998	0
Aug 1998	0
Jul 1998	0
Jun 1998	0
May 1998	0
Apr 1998	1,340
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	—
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	—
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
WOLF, CARL	1-A	CO2 Injection Well	CORE ENERGY LLC	Active	Dec 1973 — Nov 2009

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 838.