CHANDLER, G M 1

Lease 7791 · 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

8,336 bbl

Months filed

348

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1983, 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	10
Jun 2025	9
May 2025	9
Apr 2025	9
Mar 2025	10
Feb 2025	9
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	17
Nov 2023	16
Oct 2023	17
Sep 2023	16
Aug 2023	17
Jul 2023	16
Jun 2023	17
May 2023	16
Apr 2023	17
Mar 2023	16
Feb 2023	17
Jan 2023	16
Dec 2022	7
Nov 2022	8
Oct 2022	7
Sep 2022	8
Aug 2022	7
Jul 2022	8
Jun 2022	7
May 2022	8
Apr 2022	7
Mar 2022	8
Feb 2022	7
Jan 2022	8
Dec 2021	16
Nov 2021	15
Oct 2021	16
Sep 2021	16
Aug 2021	15
Jul 2021	16
Jun 2021	16
May 2021	15
Apr 2021	15
Mar 2021	16
Feb 2021	16
Jan 2021	16
Dec 2020	13
Nov 2020	13
Oct 2020	13
Sep 2020	13
Aug 2020	13
Jul 2020	13
Jun 2020	13
May 2020	13
Apr 2020	13
Mar 2020	13
Feb 2020	13
Jan 2020	13
Dec 2019	12
Nov 2019	11
Oct 2019	12
Sep 2019	12
Aug 2019	12
Jul 2019	12
Jun 2019	12
May 2019	12
Apr 2019	12
Mar 2019	12
Feb 2019	11
Jan 2019	12
Dec 2018	0
Nov 2018	0
Oct 2018	0
Sep 2018	88
Aug 2018	0
Jul 2018	0
Jun 2018	0
May 2018	0
Apr 2018	0
Mar 2018	98
Feb 2018	0
Jan 2018	0
Dec 2017	0
Nov 2017	0
Oct 2017	0
Sep 2017	0
Aug 2017	104
Jul 2017	0
Jun 2017	0
May 2017	0
Apr 2017	0
Mar 2017	0
Feb 2017	74
Jan 2017	0
Dec 2016	0
Nov 2016	0
Oct 2016	0
Sep 2016	0
Aug 2016	80
Jul 2016	0
Jun 2016	0
May 2016	0
Apr 2016	0
Mar 2016	82
Feb 2016	0
Jan 2016	0
Dec 2015	0
Nov 2015	0
Oct 2015	86
Sep 2015	0
Aug 2015	0
Jul 2015	0
Jun 2015	0
May 2015	0
Apr 2015	79
Mar 2015	0
Feb 2015	83
Jan 2015	0
Dec 2014	0
Nov 2014	0
Oct 2014	0
Sep 2014	83
Aug 2014	0
Jul 2014	0
Jun 2014	45
May 2014	0
Apr 2014	0
Mar 2014	74
Feb 2014	0
Jan 2014	107
Dec 2013	0
Nov 2013	0
Oct 2013	0
Sep 2013	35
Aug 2013	0
Jul 2013	0
Jun 2013	0
May 2013	0
Apr 2013	83
Mar 2013	0
Feb 2013	0
Jan 2013	0
Dec 2012	100
Nov 2012	0
Oct 2012	0
Sep 2012	0
Aug 2012	87
Jul 2012	0
Jun 2012	0
May 2012	0
Apr 2012	72
Mar 2012	0
Feb 2012	0
Jan 2012	78
Dec 2011	0
Nov 2011	0
Oct 2011	0
Sep 2011	0
Aug 2011	90
Jul 2011	0
Jun 2011	0
May 2011	0
Apr 2011	100
Mar 2011	0
Feb 2011	0
Jan 2011	0
Dec 2010	0
Nov 2010	102
Oct 2010	0
Sep 2010	94
Aug 2010	0
Jul 2010	0
Jun 2010	0
May 2010	0
Apr 2010	0
Mar 2010	76
Feb 2010	0
Jan 2010	0
Dec 2009	0
Nov 2009	82
Oct 2009	0
Sep 2009	0
Aug 2009	64
Jul 2009	0
Jun 2009	0
May 2009	94
Apr 2009	0
Mar 2009	0
Feb 2009	0
Jan 2009	85
Dec 2008	0
Nov 2008	0
Oct 2008	0
Sep 2008	57
Aug 2008	0
Jul 2008	136
Jun 2008	0
May 2008	0
Apr 2008	0
Mar 2008	67
Feb 2008	0
Jan 2008	0
Dec 2007	0
Nov 2007	72
Oct 2007	0
Sep 2007	0
Aug 2007	95
Jul 2007	0
Jun 2007	0
May 2007	0
Apr 2007	89
Mar 2007	0
Feb 2007	0
Jan 2007	0
Dec 2006	94
Nov 2006	0
Oct 2006	0
Sep 2006	0
Aug 2006	75
Jul 2006	0
Jun 2006	0
May 2006	114
Apr 2006	0
Mar 2006	0
Feb 2006	0
Jan 2006	72
Dec 2005	0
Nov 2005	129
Oct 2005	0
Sep 2005	0
Aug 2005	0
Jul 2005	95
Jun 2005	0
May 2005	0
Apr 2005	70
Mar 2005	0
Feb 2005	0
Jan 2005	87
Dec 2004	0
Nov 2004	0
Oct 2004	87
Sep 2004	0
Aug 2004	0
Jul 2004	108
Jun 2004	0
May 2004	0
Apr 2004	0
Mar 2004	54
Feb 2004	91
Jan 2004	0
Dec 2003	0
Nov 2003	0
Oct 2003	79
Sep 2003	0
Aug 2003	120
Jul 2003	0
Jun 2003	0
May 2003	68
Apr 2003	0
Mar 2003	0
Feb 2003	105
Jan 2003	0
Dec 2002	0
Nov 2002	88
Oct 2002	0
Sep 2002	0
Aug 2002	89
Jul 2002	0
Jun 2002	79
May 2002	0
Apr 2002	0
Mar 2002	50
Feb 2002	101
Jan 2002	0
Dec 2001	0
Nov 2001	121
Oct 2001	0
Sep 2001	0
Aug 2001	0
Jul 2001	169
Jun 2001	0
May 2001	0
Apr 2001	65
Mar 2001	0
Feb 2001	83
Jan 2001	0
Dec 2000	0
Nov 2000	0
Oct 2000	143
Sep 2000	0
Aug 2000	0
Jul 2000	131
Jun 2000	0
May 2000	0
Apr 2000	131
Mar 2000	0
Feb 2000	0
Jan 2000	189
Dec 1999	0
Nov 1999	0
Oct 1999	0
Sep 1999	123
Aug 1999	0
Jul 1999	0
Jun 1999	120
May 1999	0
Apr 1999	0
Mar 1999	104
Feb 1999	0
Jan 1999	138
Dec 1998	0
Nov 1998	0
Oct 1998	118
Sep 1998	0
Aug 1998	0
Jul 1998	120
Jun 1998	0
May 1998	109
Apr 1998	0
Mar 1998	0
Feb 1998	116
Jan 1998	0
Dec 1997	119
Nov 1997	0
Oct 1997	0
Sep 1997	92
Aug 1997	0
Jul 1997	116
Jun 1997	0
May 1997	108
Apr 1997	0
Mar 1997	103
Feb 1997	0
Jan 1997	104

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
CHANDLER, GLADYS M, ET AL	1	Oil Well	BAILER OIL COMPANY LLC	Producing	Aug 1983 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 7791.