Schultz unit, W

Lease 19805 · BAY County, Michigan · Kawkawlin field · Berea Sandstone

OilWater1997–20262 wells

Operator (latest)

MUSKEGON OPERATING COMPANY LLC

Field

Kawkawlin

Formation

Berea Sandstone

Field type (as filed)

First production

1997

Last production

2026

Operators

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

Operator	From	To
MUSKEGON OPERATING COMPANY LLC	Jan 2021	May 2026
MUSKEGON DEVELOPMENT COMPANY	Dec 1997	Dec 2020

Monthly oil production

321 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1997 to May 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

56,370 bbl

Months filed

321

Month	Oil (bbl)
May 2026	150
Apr 2026	108
Mar 2026	101
Feb 2026	106
Jan 2026	126
Dec 2025	86
Nov 2025	66
Oct 2025	125
Sep 2025	96
Aug 2025	108
Jul 2025	146
Jun 2025	120
May 2025	121
Apr 2025	51
Mar 2025	123
Feb 2025	133
Jan 2025	91
Dec 2024	101
Nov 2024	140
Oct 2024	135
Sep 2024	111
Aug 2024	150
Jul 2024	148
Jun 2024	130
May 2024	65
Apr 2024	121
Mar 2024	164
Feb 2024	88
Jan 2024	120
Dec 2023	130
Nov 2023	123
Oct 2023	120
Sep 2023	130
Aug 2023	143
Jul 2023	145
Jun 2023	151
May 2023	110
Apr 2023	146
Mar 2023	86
Feb 2023	100
Jan 2023	144
Dec 2022	75
Nov 2022	105
Oct 2022	116
Sep 2022	116
Aug 2022	130
Jul 2022	135
Jun 2022	131
May 2022	148
Apr 2022	123
Mar 2022	111
Feb 2022	93
Jan 2022	27
Dec 2021	113
Nov 2021	121
Oct 2021	138
Sep 2021	126
Aug 2021	133
Jul 2021	146
Jun 2021	131
May 2021	51
Apr 2021	125
Mar 2021	128
Feb 2021	123
Jan 2021	91
Dec 2020	145
Nov 2020	126
Oct 2020	150
Sep 2020	93
Aug 2020	133
Jul 2020	133
Jun 2020	136
May 2020	131
Apr 2020	131
Mar 2020	135
Feb 2020	143
Jan 2020	100
Dec 2019	125
Nov 2019	140
Oct 2019	138
Sep 2019	141
Aug 2019	138
Jul 2019	128
Jun 2019	151
May 2019	148
Apr 2019	135
Mar 2019	153
Feb 2019	126
Jan 2019	90
Dec 2018	150
Nov 2018	146
Oct 2018	145
Sep 2018	151
Aug 2018	145
Jul 2018	145
Jun 2018	160
May 2018	153
Apr 2018	168
Mar 2018	23
Feb 2018	73
Jan 2018	188
Dec 2017	146
Nov 2017	150
Oct 2017	143
Sep 2017	150
Aug 2017	138
Jul 2017	158
Jun 2017	146
May 2017	123
Apr 2017	158
Mar 2017	133
Feb 2017	131
Jan 2017	105
Dec 2016	156
Nov 2016	153
Oct 2016	140
Sep 2016	145
Aug 2016	155
Jul 2016	136
Jun 2016	136
May 2016	148
Apr 2016	125
Mar 2016	153
Feb 2016	133
Jan 2016	165
Dec 2015	141
Nov 2015	143
Oct 2015	113
Sep 2015	155
Aug 2015	130
Jul 2015	106
Jun 2015	143
May 2015	151
Apr 2015	158
Mar 2015	140
Feb 2015	145
Jan 2015	155
Dec 2014	163
Nov 2014	141
Oct 2014	138
Sep 2014	143
Aug 2014	175
Jul 2014	178
Jun 2014	123
May 2014	95
Apr 2014	101
Mar 2014	136
Feb 2014	111
Jan 2014	165
Dec 2013	160
Nov 2013	158
Oct 2013	153
Sep 2013	148
Aug 2013	190
Jul 2013	165
Jun 2013	105
May 2013	105
Apr 2013	303
Mar 2013	70
Feb 2013	151
Jan 2013	126
Dec 2012	158
Nov 2012	109
Oct 2012	113
Sep 2012	111
Aug 2012	191
Jul 2012	177
Jun 2012	157
May 2012	137
Apr 2012	174
Mar 2012	156
Feb 2012	111
Jan 2012	0
Mar 2010	0
Feb 2010	183
Jan 2010	234
Dec 2009	178
Nov 2009	224
Oct 2009	229
Sep 2009	231
Aug 2009	263
Jul 2009	235
Jun 2009	221
May 2009	251
Apr 2009	175
Mar 2009	258
Feb 2009	164
Jan 2009	249
Dec 2008	195
Nov 2008	245
Oct 2008	247
Sep 2008	229
Aug 2008	257
Jul 2008	209
Jun 2008	221
May 2008	251
Apr 2008	213
Mar 2008	136
Feb 2008	272
Jan 2008	238
Dec 2007	233
Nov 2007	257
Oct 2007	193
Sep 2007	269
Aug 2007	290
Jul 2007	167
Jun 2007	192
May 2007	241
Apr 2007	181
Mar 2007	177
Feb 2007	227
Jan 2007	202
Dec 2006	249
Nov 2006	210
Oct 2006	191
Sep 2006	227
Aug 2006	241
Jul 2006	235
Jun 2006	241
May 2006	225
Apr 2006	217
Mar 2006	189
Feb 2006	183
Jan 2006	251
Dec 2005	210
Nov 2005	225
Oct 2005	228
Sep 2005	187
Aug 2005	210
Jul 2005	246
Jun 2005	188
May 2005	211
Apr 2005	177
Mar 2005	228
Feb 2005	173
Jan 2005	228
Dec 2004	234
Nov 2004	215
Oct 2004	215
Sep 2004	216
Aug 2004	216
Jul 2004	208
Jun 2004	219
May 2004	202
Apr 2004	192
Mar 2004	185
Feb 2004	152
Jan 2004	228
Dec 2003	201
Nov 2003	236
Oct 2003	217
Sep 2003	223
Aug 2003	242
Jul 2003	198
Jun 2003	200
May 2003	226
Apr 2003	128
Mar 2003	250
Feb 2003	234
Jan 2003	167
Dec 2002	246
Nov 2002	219
Oct 2002	195
Sep 2002	216
Aug 2002	218
Jul 2002	223
Jun 2002	243
May 2002	213
Apr 2002	226
Mar 2002	178
Feb 2002	224
Jan 2002	243
Dec 2001	154
Nov 2001	174
Oct 2001	228
Sep 2001	215
Aug 2001	224
Jul 2001	269
Jun 2001	198
May 2001	233
Apr 2001	200
Mar 2001	218
Feb 2001	167
Jan 2001	181
Dec 2000	263
Nov 2000	229
Oct 2000	65
Sep 2000	142
Aug 2000	239
Jul 2000	227
Jun 2000	218
May 2000	231
Apr 2000	257
Mar 2000	151
Feb 2000	211
Jan 2000	255
Dec 1999	241
Nov 1999	175
Oct 1999	129
Sep 1999	244
Aug 1999	235
Jul 1999	254
Jun 1999	220
May 1999	243
Apr 1999	244
Mar 1999	251
Feb 1999	195
Jan 1999	227
Dec 1998	264
Nov 1998	247
Oct 1998	127
Sep 1998	0
Aug 1998	0
Jul 1998	17
Jun 1998	242
May 1998	235
Apr 1998	244
Mar 1998	189
Feb 1998	225
Jan 1998	279
Dec 1997	2,826

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

Monthly water production

Total over the months shown

1,361 bbl

Months filed

321

Month	Water (bbl)
May 2026	0
Apr 2026	0
Mar 2026	0
Feb 2026	0
Jan 2026	0
Dec 2025	0
Nov 2025	0
Oct 2025	0
Sep 2025	0
Aug 2025	0
Jul 2025	0
Jun 2025	0
May 2025	0
Apr 2025	0
Mar 2025	0
Feb 2025	0
Jan 2025	0
Dec 2024	0
Nov 2024	0
Oct 2024	0
Sep 2024	0
Aug 2024	0
Jul 2024	0
Jun 2024	0
May 2024	0
Apr 2024	0
Mar 2024	0
Feb 2024	0
Jan 2024	0
Dec 2023	0
Nov 2023	0
Oct 2023	0
Sep 2023	0
Aug 2023	0
Jul 2023	0
Jun 2023	0
May 2023	0
Apr 2023	0
Mar 2023	0
Feb 2023	0
Jan 2023	0
Dec 2022	0
Nov 2022	0
Oct 2022	0
Sep 2022	0
Aug 2022	0
Jul 2022	0
Jun 2022	0
May 2022	0
Apr 2022	0
Mar 2022	0
Feb 2022	0
Jan 2022	0
Dec 2021	0
Nov 2021	0
Oct 2021	0
Sep 2021	0
Aug 2021	0
Jul 2021	0
Jun 2021	0
May 2021	0
Apr 2021	0
Mar 2021	0
Feb 2021	0
Jan 2021	0
Dec 2020	0
Nov 2020	0
Oct 2020	0
Sep 2020	0
Aug 2020	0
Jul 2020	0
Jun 2020	0
May 2020	0
Apr 2020	0
Mar 2020	0
Feb 2020	0
Jan 2020	0
Dec 2019	0
Nov 2019	0
Oct 2019	0
Sep 2019	0
Aug 2019	0
Jul 2019	0
Jun 2019	0
May 2019	0
Apr 2019	0
Mar 2019	0
Feb 2019	0
Jan 2019	0
Dec 2018	7
Nov 2018	7
Oct 2018	7
Sep 2018	7
Aug 2018	7
Jul 2018	7
Jun 2018	7
May 2018	7
Apr 2018	7
Mar 2018	7
Feb 2018	7
Jan 2018	7
Dec 2017	7
Nov 2017	7
Oct 2017	7
Sep 2017	7
Aug 2017	7
Jul 2017	7
Jun 2017	7
May 2017	7
Apr 2017	7
Mar 2017	7
Feb 2017	7
Jan 2017	7
Dec 2016	7
Nov 2016	7
Oct 2016	7
Sep 2016	7
Aug 2016	7
Jul 2016	7
Jun 2016	7
May 2016	7
Apr 2016	7
Mar 2016	7
Feb 2016	7
Jan 2016	7
Dec 2015	7
Nov 2015	7
Oct 2015	7
Sep 2015	7
Aug 2015	7
Jul 2015	7
Jun 2015	7
May 2015	7
Apr 2015	7
Mar 2015	7
Feb 2015	7
Jan 2015	7
Dec 2014	7
Nov 2014	7
Oct 2014	7
Sep 2014	7
Aug 2014	7
Jul 2014	7
Jun 2014	7
May 2014	7
Apr 2014	7
Mar 2014	7
Feb 2014	7
Jan 2014	7
Dec 2013	7
Nov 2013	7
Oct 2013	7
Sep 2013	7
Aug 2013	7
Jul 2013	7
Jun 2013	7
May 2013	7
Apr 2013	7
Mar 2013	7
Feb 2013	7
Jan 2013	7
Dec 2012	7
Nov 2012	7
Oct 2012	7
Sep 2012	7
Aug 2012	7
Jul 2012	7
Jun 2012	7
May 2012	7
Apr 2012	7
Mar 2012	7
Feb 2012	7
Jan 2012	—
Mar 2010	—
Feb 2010	—
Jan 2010	—
Dec 2009	5
Nov 2009	5
Oct 2009	5
Sep 2009	5
Aug 2009	5
Jul 2009	5
Jun 2009	5
May 2009	5
Apr 2009	5
Mar 2009	5
Feb 2009	5
Jan 2009	5
Dec 2008	5
Nov 2008	5
Oct 2008	5
Sep 2008	5
Aug 2008	5
Jul 2008	5
Jun 2008	5
May 2008	5
Apr 2008	5
Mar 2008	5
Feb 2008	5
Jan 2008	5
Dec 2007	5
Nov 2007	5
Oct 2007	5
Sep 2007	5
Aug 2007	5
Jul 2007	5
Jun 2007	5
May 2007	5
Apr 2007	5
Mar 2007	5
Feb 2007	5
Jan 2007	5
Dec 2006	5
Nov 2006	5
Oct 2006	5
Sep 2006	5
Aug 2006	5
Jul 2006	5
Jun 2006	5
May 2006	5
Apr 2006	5
Mar 2006	5
Feb 2006	5
Jan 2006	5
Dec 2005	5
Nov 2005	5
Oct 2005	5
Sep 2005	5
Aug 2005	5
Jul 2005	5
Jun 2005	5
May 2005	5
Apr 2005	5
Mar 2005	5
Feb 2005	5
Jan 2005	5
Dec 2004	5
Nov 2004	5
Oct 2004	5
Sep 2004	5
Aug 2004	5
Jul 2004	5
Jun 2004	5
May 2004	5
Apr 2004	5
Mar 2004	5
Feb 2004	5
Jan 2004	5
Dec 2003	5
Nov 2003	5
Oct 2003	5
Sep 2003	5
Aug 2003	5
Jul 2003	5
Jun 2003	5
May 2003	5
Apr 2003	5
Mar 2003	5
Feb 2003	5
Jan 2003	5
Dec 2002	5
Nov 2002	5
Oct 2002	5
Sep 2002	5
Aug 2002	5
Jul 2002	5
Jun 2002	5
May 2002	5
Apr 2002	5
Mar 2002	5
Feb 2002	5
Jan 2002	5
Dec 2001	5
Nov 2001	5
Oct 2001	5
Sep 2001	5
Aug 2001	5
Jul 2001	5
Jun 2001	5
May 2001	5
Apr 2001	5
Mar 2001	5
Feb 2001	5
Jan 2001	5
Dec 2000	5
Nov 2000	5
Oct 2000	5
Sep 2000	5
Aug 2000	5
Jul 2000	5
Jun 2000	5
May 2000	5
Apr 2000	5
Mar 2000	5
Feb 2000	5
Jan 2000	5
Dec 1999	5
Nov 1999	5
Oct 1999	5
Sep 1999	5
Aug 1999	5
Jul 1999	5
Jun 1999	5
May 1999	5
Apr 1999	5
Mar 1999	5
Feb 1999	5
Jan 1999	5
Dec 1998	5
Nov 1998	5
Oct 1998	5
Sep 1998	5
Aug 1998	5
Jul 1998	5
Jun 1998	5
May 1998	5
Apr 1998	5
Mar 1998	5
Feb 1998	5
Jan 1998	5
Dec 1997	60

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
SCHULTZ, WALTER	B-1	Oil Well	MUSKEGON OPERATING COMPANY LLC	Producing	Jan 1997 — still
SCHULTZ, WALTER	1	Oil Well	MUSKEGON OPERATING COMPANY LLC	Producing	Jan 1997 — Mar 2010

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 19805.