STATE MAYFIELD 3-20

Lease 241 · GRAND TRAVERSE County, Michigan · MAYFIELD 20 - 25N - 11W field · Brown Niagaran

OilGas sold1982–19871 well

Operator

SWEPI LP

Field

MAYFIELD 20 - 25N - 11W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

1987

Monthly oil production

43 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Jun 1987. 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

2,488 bbl

Months filed

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1975, 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)
Jun 1987	0
Feb 1986	0
Jan 1986	0
Apr 1985	15
Mar 1985	18
Feb 1985	181
Jan 1985	27
Dec 1984	46
Nov 1984	25
Oct 1984	53
Sep 1984	37
Aug 1984	63
Jul 1984	51
Jun 1984	39
May 1984	48
Apr 1984	33
Mar 1984	48
Feb 1984	41
Jan 1984	76
Dec 1983	37
Nov 1983	25
Oct 1983	47
Sep 1983	57
Aug 1983	32
Jul 1983	28
Jun 1983	40
May 1983	48
Apr 1983	74
Mar 1983	82
Feb 1983	73
Jan 1983	86
Dec 1982	106
Nov 1982	112
Oct 1982	182
Sep 1982	95
Aug 1982	53
Jul 1982	48
Jun 1982	55
May 1982	129
Apr 1982	110
Mar 1982	53
Feb 1982	89
Jan 1982	26

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

Monthly gas sold production

43 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Jun 1987. 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

3,664 MCF

Months filed

Month	Gas sold (MCF)
Jun 1987	0
Feb 1986	0
Jan 1986	0
Apr 1985	7
Mar 1985	29
Feb 1985	97
Jan 1985	29
Dec 1984	79
Nov 1984	800
Oct 1984	30
Sep 1984	38
Aug 1984	47
Jul 1984	46
Jun 1984	37
May 1984	50
Apr 1984	31
Mar 1984	51
Feb 1984	33
Jan 1984	89
Dec 1983	26
Nov 1983	50
Oct 1983	126
Sep 1983	125
Aug 1983	114
Jul 1983	150
Jun 1983	108
May 1983	121
Apr 1983	0
Mar 1983	14
Feb 1983	90
Jan 1983	80
Dec 1982	82
Nov 1982	90
Oct 1982	161
Sep 1982	132
Aug 1982	43
Jul 1982	91
Jun 1982	123
May 1982	214
Apr 1982	97
Mar 1982	61
Feb 1982	56
Jan 1982	17

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
STATE MAYFIELD	3-20	Oil Well	SWEPI LP	Plugging Approved	May 1975 — Feb 1986

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 241.