STATE GRANT-ROBERTSON 1-10

Lease 157 · GRAND TRAVERSE County, Michigan · Grant 10 - 25N - 12W field · Brown Niagaran

OilGas sold1982–19881 well

Operator

SWEPI LP

Field

Grant 10 - 25N - 12W

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

8,718 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)
Sep 1988	0
Aug 1988	0
Jul 1988	0
Jun 1988	0
May 1988	30
Apr 1988	0
Mar 1988	0
Feb 1988	0
Jan 1988	0
Dec 1987	0
Nov 1987	0
Oct 1987	0
Sep 1987	10
Aug 1987	202
Jul 1987	68
Jun 1987	0
May 1987	14
Apr 1987	98
Mar 1987	52
Feb 1987	146
Jan 1987	101
Dec 1986	78
Nov 1986	59
Oct 1986	102
Sep 1986	134
Aug 1986	163
Jul 1986	172
Jun 1986	131
May 1986	179
Apr 1986	146
Mar 1986	123
Feb 1986	158
Jan 1986	101
Dec 1985	21
Nov 1985	61
Oct 1985	29
Sep 1985	37
Aug 1985	34
Jul 1985	103
Jun 1985	72
May 1985	41
Apr 1985	54
Mar 1985	23
Feb 1985	116
Jan 1985	94
Dec 1984	83
Nov 1984	51
Oct 1984	149
Sep 1984	80
Aug 1984	176
Jul 1984	51
Jun 1984	184
May 1984	276
Apr 1984	61
Mar 1984	55
Feb 1984	66
Jan 1984	126
Dec 1983	186
Nov 1983	60
Oct 1983	107
Sep 1983	105
Aug 1983	126
Jul 1983	303
Jun 1983	157
May 1983	402
Apr 1983	171
Mar 1983	111
Feb 1983	3
Jan 1983	113
Dec 1982	275
Nov 1982	187
Oct 1982	173
Sep 1982	175
Aug 1982	232
Jul 1982	210
Jun 1982	203
May 1982	295
Apr 1982	163
Mar 1982	200
Feb 1982	264
Jan 1982	187

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

10,589 MCF

Months filed

Month	Gas sold (MCF)
Sep 1988	0
Aug 1988	0
Jul 1988	0
Jun 1988	0
May 1988	266
Apr 1988	17
Mar 1988	0
Feb 1988	0
Jan 1988	0
Dec 1987	0
Nov 1987	73
Oct 1987	81
Sep 1987	39
Aug 1987	61
Jul 1987	122
Jun 1987	5
May 1987	103
Apr 1987	87
Mar 1987	103
Feb 1987	113
Jan 1987	99
Dec 1986	128
Nov 1986	101
Oct 1986	101
Sep 1986	68
Aug 1986	99
Jul 1986	117
Jun 1986	117
May 1986	134
Apr 1986	105
Mar 1986	73
Feb 1986	0
Jan 1986	35
Dec 1985	64
Nov 1985	160
Oct 1985	141
Sep 1985	142
Aug 1985	137
Jul 1985	194
Jun 1985	172
May 1985	175
Apr 1985	122
Mar 1985	125
Feb 1985	53
Jan 1985	59
Dec 1984	86
Nov 1984	120
Oct 1984	226
Sep 1984	205
Aug 1984	189
Jul 1984	166
Jun 1984	192
May 1984	226
Apr 1984	184
Mar 1984	99
Feb 1984	33
Jan 1984	101
Dec 1983	82
Nov 1983	88
Oct 1983	195
Sep 1983	310
Aug 1983	94
Jul 1983	332
Jun 1983	200
May 1983	318
Apr 1983	295
Mar 1983	180
Feb 1983	12
Jan 1983	196
Dec 1982	260
Nov 1982	214
Oct 1982	251
Sep 1982	246
Aug 1982	262
Jul 1982	239
Jun 1982	47
May 1982	242
Apr 1982	235
Mar 1982	217
Feb 1982	233
Jan 1982	223

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 & GRANT & ROBERTSON	1-10	Oil Well	SWEPI LP	Plugging Approved	Sep 1975 — Sep 1988

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 157.