GRAY 1-31

Lease 2214 · OSCEOLA County, Michigan · Hersey field · Burnt Bluff/Clin/Man

OilGas sold1983–19901 well

Operator

MARATHON OIL COMPANY

Field

Hersey

Formation

Burnt Bluff/Clin/Man

Field type (as filed)

First production

1983

Last production

1990

Monthly oil production

70 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1983 to Dec 1990. 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

5 bbl

Months filed

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1982, and the monthly series below begins in Dec 1983. The total above covers the months shown, not the life of the unit.

Month	Oil (bbl)
Dec 1990	0
Nov 1990	0
Oct 1990	0
Sep 1990	0
Aug 1990	0
Jul 1990	0
Jun 1990	5
May 1990	0
Apr 1990	0
Mar 1990	0
Feb 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
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

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

Monthly gas sold production

70 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1983 to Dec 1990. 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

48,445 MCF

Months filed

Month	Gas sold (MCF)
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
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
Oct 1984	10
Sep 1984	24
Aug 1984	494
Jul 1984	667
Jun 1984	1,113
May 1984	858
Apr 1984	4,219
Mar 1984	11,019
Feb 1984	9,283
Jan 1984	20,701
Dec 1983	57

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
GRAY	1-31	Natural Gas Well	MARATHON OIL COMPANY	Plugging Approved	Aug 1982 — Jan 1987

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 2214.