STATE OTSEGO LAKE 1-11B

Lease 897 · OTSEGO County, Michigan · Otsego Lake 11 - 29N - 03W field · Brown Niagaran

OilGas sold1982–19881 well

Operator

SWEPI LP

Field

Otsego Lake 11 - 29N - 03W

Formation

Brown Niagaran

Field type (as filed)

First production

1982

Last production

1988

Monthly oil production

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

12,943 bbl

Months filed

The Michigan Department of Environment, Great Lakes, and Energy records first production from this unit in 1979, 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)
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	92
Dec 1985	97
Nov 1985	115
Oct 1985	113
Sep 1985	105
Aug 1985	137
Jul 1985	161
Jun 1985	265
May 1985	51
Apr 1985	0
Mar 1985	0
Feb 1985	12
Jan 1985	84
Dec 1984	148
Nov 1984	137
Oct 1984	192
Sep 1984	174
Aug 1984	179
Jul 1984	205
Jun 1984	174
May 1984	202
Apr 1984	206
Mar 1984	242
Feb 1984	220
Jan 1984	237
Dec 1983	246
Nov 1983	245
Oct 1983	266
Sep 1983	303
Aug 1983	331
Jul 1983	116
Jun 1983	335
May 1983	327
Apr 1983	342
Mar 1983	416
Feb 1983	381
Jan 1983	390
Dec 1982	395
Nov 1982	416
Oct 1982	434
Sep 1982	509
Aug 1982	442
Jul 1982	508
Jun 1982	494
May 1982	737
Apr 1982	380
Mar 1982	860
Feb 1982	69
Jan 1982	453

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

Monthly gas sold production

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

7,922 MCF

Months filed

Month	Gas sold (MCF)
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	28
Dec 1985	32
Nov 1985	38
Oct 1985	24
Sep 1985	17
Aug 1985	36
Jul 1985	96
Jun 1985	169
May 1985	62
Apr 1985	79
Mar 1985	6
Feb 1985	90
Jan 1985	118
Dec 1984	44
Nov 1984	126
Oct 1984	166
Sep 1984	189
Aug 1984	269
Jul 1984	175
Jun 1984	311
May 1984	104
Apr 1984	155
Mar 1984	129
Feb 1984	150
Jan 1984	138
Dec 1983	145
Nov 1983	133
Oct 1983	130
Sep 1983	262
Aug 1983	336
Jul 1983	428
Jun 1983	204
May 1983	98
Apr 1983	60
Mar 1983	41
Feb 1983	140
Jan 1983	139
Dec 1982	174
Nov 1982	238
Oct 1982	373
Sep 1982	351
Aug 1982	269
Jul 1982	308
Jun 1982	200
May 1982	530
Apr 1982	135
Mar 1982	234
Feb 1982	81
Jan 1982	162

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 OTSEGO LAKE	1-11B	Natural Gas Well	H R F EXPLORATION AND PRODUCTION LLC	Producing	Jul 1979 — May 1987

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 897.