YANKEE ET AL 1-20

Lease 547 · MANISTEE County, Michigan · Bear Lake 20 - 23N - 15W field · Brown Niagaran

OilGas sold1982–19881 well

Operator

SWEPI LP

Field

Bear Lake 20 - 23N - 15W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

1988

Monthly oil production

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

14,742 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 1988	0
May 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	72
Apr 1986	122
Mar 1986	119
Feb 1986	105
Jan 1986	153
Dec 1985	264
Nov 1985	195
Oct 1985	142
Sep 1985	137
Aug 1985	155
Jul 1985	156
Jun 1985	132
May 1985	137
Apr 1985	176
Mar 1985	251
Feb 1985	159
Jan 1985	247
Dec 1984	220
Nov 1984	192
Oct 1984	194
Sep 1984	199
Aug 1984	189
Jul 1984	188
Jun 1984	240
May 1984	251
Apr 1984	229
Mar 1984	314
Feb 1984	277
Jan 1984	300
Dec 1983	328
Nov 1983	312
Oct 1983	327
Sep 1983	324
Aug 1983	443
Jul 1983	292
Jun 1983	297
May 1983	307
Apr 1983	329
Mar 1983	335
Feb 1983	338
Jan 1983	404
Dec 1982	418
Nov 1982	517
Oct 1982	371
Sep 1982	387
Aug 1982	440
Jul 1982	530
Jun 1982	281
May 1982	381
Apr 1982	427
Mar 1982	480
Feb 1982	512
Jan 1982	447

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

Monthly gas sold production

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

8,107 MCF

Months filed

Month	Gas sold (MCF)
Jun 1988	0
May 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	18
Apr 1986	26
Mar 1986	72
Feb 1986	60
Jan 1986	37
Dec 1985	55
Nov 1985	0
Oct 1985	31
Sep 1985	15
Aug 1985	0
Jul 1985	0
Jun 1985	30
May 1985	0
Apr 1985	0
Mar 1985	0
Feb 1985	17
Jan 1985	225
Dec 1984	244
Nov 1984	218
Oct 1984	289
Sep 1984	319
Aug 1984	214
Jul 1984	278
Jun 1984	323
May 1984	276
Apr 1984	291
Mar 1984	322
Feb 1984	262
Jan 1984	240
Dec 1983	270
Nov 1983	289
Oct 1983	250
Sep 1983	407
Aug 1983	518
Jul 1983	393
Jun 1983	204
May 1983	141
Apr 1983	43
Mar 1983	83
Feb 1983	63
Jan 1983	78
Dec 1982	67
Nov 1982	89
Oct 1982	81
Sep 1982	148
Aug 1982	183
Jul 1982	140
Jun 1982	121
May 1982	146
Apr 1982	105
Mar 1982	193
Feb 1982	144
Jan 1982	89

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
YANKEE ET AL	1-20	Oil Well	SWEPI LP	Plugging Approved	Jan 1975 — Sep 1988

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 547.