BERG 1

Lease 7385 · SAGINAW County, Michigan · Birch Run Sec 26 field · Dundee

Oil1997–20251 well

Operator (latest)

BAILER OIL COMPANY LLC

Field

Birch Run Sec 26

Formation

Dundee

Field type (as filed)

First production

1997

Last production

2025

Operators

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

Operator	From	To
BAILER OIL COMPANY LLC	Jan 2021	Dec 2025
BAILER AND DESHAW	Jan 1997	Dec 2020

Monthly oil production

348 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1997 to Dec 2025. 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

4,169 bbl

Months filed

348

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1979, and the monthly series below begins in Jan 1997. The total above covers the months shown, not the life of the unit.

Month	Oil (bbl)
Dec 2025	9
Nov 2025	8
Oct 2025	9
Sep 2025	8
Aug 2025	9
Jul 2025	9
Jun 2025	8
May 2025	9
Apr 2025	9
Mar 2025	9
Feb 2025	8
Jan 2025	9
Dec 2024	11
Nov 2024	11
Oct 2024	12
Sep 2024	11
Aug 2024	11
Jul 2024	12
Jun 2024	11
May 2024	12
Apr 2024	11
Mar 2024	11
Feb 2024	11
Jan 2024	12
Dec 2023	7
Nov 2023	6
Oct 2023	7
Sep 2023	6
Aug 2023	7
Jul 2023	6
Jun 2023	7
May 2023	6
Apr 2023	7
Mar 2023	6
Feb 2023	7
Jan 2023	6
Dec 2022	10
Nov 2022	9
Oct 2022	10
Sep 2022	9
Aug 2022	9
Jul 2022	10
Jun 2022	10
May 2022	9
Apr 2022	9
Mar 2022	10
Feb 2022	9
Jan 2022	9
Dec 2021	8
Nov 2021	8
Oct 2021	8
Sep 2021	8
Aug 2021	8
Jul 2021	8
Jun 2021	8
May 2021	7
Apr 2021	8
Mar 2021	8
Feb 2021	8
Jan 2021	8
Dec 2020	18
Nov 2020	18
Oct 2020	18
Sep 2020	18
Aug 2020	18
Jul 2020	18
Jun 2020	18
May 2020	18
Apr 2020	18
Mar 2020	18
Feb 2020	17
Jan 2020	18
Dec 2019	8
Nov 2019	7
Oct 2019	7
Sep 2019	7
Aug 2019	8
Jul 2019	7
Jun 2019	7
May 2019	8
Apr 2019	7
Mar 2019	8
Feb 2019	7
Jan 2019	8
Dec 2018	0
Nov 2018	0
Oct 2018	0
Sep 2018	0
Aug 2018	0
Jul 2018	0
Jun 2018	83
May 2018	0
Apr 2018	0
Mar 2018	0
Feb 2018	0
Jan 2018	0
Dec 2017	0
Nov 2017	0
Oct 2017	87
Sep 2017	0
Aug 2017	0
Jul 2017	0
Jun 2017	0
May 2017	0
Apr 2017	0
Mar 2017	0
Feb 2017	92
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	112
Apr 2016	0
Mar 2016	0
Feb 2016	0
Jan 2016	0
Dec 2015	0
Nov 2015	0
Oct 2015	0
Sep 2015	94
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	77
Nov 2014	0
Oct 2014	0
Sep 2014	0
Aug 2014	0
Jul 2014	0
Jun 2014	0
May 2014	114
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	100
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	102
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	100
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	87
Feb 2011	0
Jan 2011	0
Dec 2010	0
Nov 2010	0
Oct 2010	0
Sep 2010	0
Aug 2010	0
Jul 2010	90
Jun 2010	0
May 2010	0
Apr 2010	0
Mar 2010	0
Feb 2010	0
Jan 2010	0
Dec 2009	0
Nov 2009	67
Oct 2009	0
Sep 2009	0
Aug 2009	0
Jul 2009	0
Jun 2009	0
May 2009	0
Apr 2009	91
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	115
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	101
Aug 2007	0
Jul 2007	0
Jun 2007	0
May 2007	0
Apr 2007	0
Mar 2007	0
Feb 2007	0
Jan 2007	93
Dec 2006	0
Nov 2006	0
Oct 2006	0
Sep 2006	0
Aug 2006	0
Jul 2006	0
Jun 2006	78
May 2006	0
Apr 2006	0
Mar 2006	0
Feb 2006	0
Jan 2006	0
Dec 2005	92
Nov 2005	0
Oct 2005	0
Sep 2005	0
Aug 2005	0
Jul 2005	0
Jun 2005	52
May 2005	0
Apr 2005	0
Mar 2005	0
Feb 2005	102
Jan 2005	0
Dec 2004	0
Nov 2004	0
Oct 2004	0
Sep 2004	93
Aug 2004	0
Jul 2004	0
Jun 2004	108
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	105
Jan 2003	0
Dec 2002	0
Nov 2002	0
Oct 2002	0
Sep 2002	0
Aug 2002	0
Jul 2002	92
Jun 2002	0
May 2002	0
Apr 2002	0
Mar 2002	0
Feb 2002	0
Jan 2002	104
Dec 2001	0
Nov 2001	0
Oct 2001	0
Sep 2001	0
Aug 2001	0
Jul 2001	0
Jun 2001	105
May 2001	0
Apr 2001	0
Mar 2001	0
Feb 2001	0
Jan 2001	0
Dec 2000	0
Nov 2000	0
Oct 2000	118
Sep 2000	0
Aug 2000	0
Jul 2000	0
Jun 2000	0
May 2000	0
Apr 2000	0
Mar 2000	0
Feb 2000	127
Jan 2000	0
Dec 1999	0
Nov 1999	0
Oct 1999	0
Sep 1999	0
Aug 1999	0
Jul 1999	0
Jun 1999	140
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	165
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	111
Oct 1997	0
Sep 1997	0
Aug 1997	0
Jul 1997	0
Jun 1997	0
May 1997	0
Apr 1997	142
Mar 1997	0
Feb 1997	0
Jan 1997	0

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
BERG, GILBERT V ET AL	1	Oil Well	BAILER OIL COMPANY LLC	Producing	Oct 1979 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 7385.