STATE MAYFIELD 1-33A

Lease 261 · GRAND TRAVERSE County, Michigan · Mayfield 33 - 25N - 11W field · Brown Niagaran

OilGas sold1982–19881 well

Operator

SWEPI LP

Field

Mayfield 33 - 25N - 11W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

1988

Monthly oil production

80 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Aug 1988. 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

352 bbl

Months filed

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1977, 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)
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	9
Jul 1986	0
Jun 1986	0
May 1986	0
Apr 1986	0
Mar 1986	0
Feb 1986	0
Jan 1986	0
Dec 1985	0
Nov 1985	0
Oct 1985	0
Sep 1985	0
Aug 1985	0
Jul 1985	0
Jun 1985	0
May 1985	0
Apr 1985	0
Mar 1985	0
Feb 1985	0
Jan 1985	0
Dec 1984	0
Nov 1984	0
Oct 1984	0
Sep 1984	0
Aug 1984	0
Jul 1984	0
Jun 1984	0
May 1984	0
Apr 1984	1
Mar 1984	6
Feb 1984	79
Jan 1984	24
Dec 1983	30
Nov 1983	0
Oct 1983	1
Sep 1983	0
Aug 1983	3
Jul 1983	0
Jun 1983	18
May 1983	8
Apr 1983	1
Mar 1983	2
Feb 1983	17
Jan 1983	0
Dec 1982	3
Nov 1982	0
Oct 1982	0
Sep 1982	0
Aug 1982	0
Jul 1982	0
Jun 1982	0
May 1982	16
Apr 1982	0
Mar 1982	12
Feb 1982	21
Jan 1982	101

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

Monthly gas sold production

80 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jan 1982 to Aug 1988. 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

67,641 MCF

Months filed

Month	Gas sold (MCF)
Aug 1988	13
Jul 1988	256
Jun 1988	272
May 1988	243
Apr 1988	213
Mar 1988	212
Feb 1988	161
Jan 1988	192
Dec 1987	156
Nov 1987	168
Oct 1987	164
Sep 1987	169
Aug 1987	249
Jul 1987	260
Jun 1987	281
May 1987	295
Apr 1987	291
Mar 1987	284
Feb 1987	281
Jan 1987	361
Dec 1986	357
Nov 1986	355
Oct 1986	378
Sep 1986	383
Aug 1986	372
Jul 1986	427
Jun 1986	558
May 1986	414
Apr 1986	346
Mar 1986	460
Feb 1986	346
Jan 1986	361
Dec 1985	480
Nov 1985	504
Oct 1985	616
Sep 1985	559
Aug 1985	598
Jul 1985	672
Jun 1985	441
May 1985	518
Apr 1985	579
Mar 1985	598
Feb 1985	707
Jan 1985	733
Dec 1984	723
Nov 1984	698
Oct 1984	751
Sep 1984	805
Aug 1984	881
Jul 1984	930
Jun 1984	861
May 1984	852
Apr 1984	819
Mar 1984	899
Feb 1984	986
Jan 1984	1,039
Dec 1983	1,085
Nov 1983	1,158
Oct 1983	1,264
Sep 1983	1,458
Aug 1983	1,241
Jul 1983	1,123
Jun 1983	1,522
May 1983	997
Apr 1983	1,337
Mar 1983	1,873
Feb 1983	1,394
Jan 1983	1,069
Dec 1982	1,717
Nov 1982	1,479
Oct 1982	1,549
Sep 1982	2,299
Aug 1982	1,749
Jul 1982	2,093
Jun 1982	2,008
May 1982	2,045
Apr 1982	2,058
Mar 1982	2,615
Feb 1982	2,523
Jan 1982	3,458

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	1-33A	Natural Gas Well	SWEPI LP	Plugging Approved	Mar 1977 — Aug 1988

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 261.