Hilden-Rovsek et al 1-16

Lease 21378 · JACKSON County, Michigan · Napoleon field · Trenton/Black River

OilNatural gas liquidsGas soldWater2009–20261 well
Operator
WEST BAY EXPLORATION COMPANY
Formation
Trenton/Black River
Field type (as filed)
O
First production
2009
Last production
2026

Monthly oil production

204 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jun 2009 to Jun 2026. 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
131,011 bbl
Months filed
204
MonthOil (bbl)
Jun 20260
May 20260
Apr 20260
Mar 20260
Feb 20260
Jan 20260
Dec 20250
Nov 20250
Oct 20250
Sep 20250
Aug 20250
Jul 20250
Jun 20250
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 20230
Aug 20230
Jul 20230
Jun 20230
May 20230
Apr 20230
Mar 20230
Feb 20230
Jan 20230
Dec 20220
Nov 20220
Oct 20220
Sep 20220
Aug 20220
Jul 20220
Jun 20220
May 20220
Apr 20220
Mar 20220
Feb 20220
Jan 20220
Dec 20210
Nov 20210
Oct 20210
Sep 20210
Aug 20210
Jul 20210
Jun 20210
May 20210
Apr 20210
Mar 20210
Feb 20210
Jan 20210
Dec 20200
Nov 20200
Oct 20200
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 20200
Apr 20200
Mar 20200
Feb 20200
Jan 20200
Dec 20190
Nov 20190
Oct 20190
Sep 20190
Aug 20190
Jul 20190
Jun 20190
May 20190
Apr 20190
Mar 20190
Feb 20190
Jan 20190
Dec 20180
Nov 20180
Oct 20180
Sep 20180
Aug 20180
Jul 20180
Jun 20180
May 20180
Apr 20184
Mar 20180
Feb 20183
Jan 20180
Dec 20170
Nov 20170
Oct 201767
Sep 201764
Aug 201776
Jul 201784
Jun 201783
May 201794
Apr 2017115
Mar 2017130
Feb 201796
Jan 2017194
Dec 201699
Nov 2016140
Oct 2016264
Sep 2016627
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20160
Feb 20160
Jan 20160
Dec 20150
Nov 20150
Oct 20150
Sep 20150
Aug 20150
Jul 20151,056
Jun 201554
May 2015242
Apr 201551
Mar 201524
Feb 201546
Jan 201537
Dec 201452
Nov 201454
Oct 2014163
Sep 2014651
Aug 20141,262
Jul 20143
Jun 20148
May 201453
Apr 201445
Mar 201460
Feb 2014114
Jan 20143
Dec 20133
Nov 201330
Oct 201373
Sep 2013236
Aug 201335
Jul 20135
Jun 201385
May 2013174
Apr 20133
Mar 20133
Feb 20137
Jan 2013843
Dec 2012885
Nov 2012730
Oct 20122,141
Sep 20122,396
Aug 20123,975
Jul 20124,648
Jun 20124,818
May 20125,103
Apr 20124,868
Mar 20125,284
Feb 20125,469
Jan 20125,225
Dec 20111,438
Nov 20113
Oct 20113
Sep 20119
Aug 2011229
Jul 201136
Jun 20113
May 2011338
Apr 20112,022
Mar 20112,245
Feb 20111,802
Jan 20111,915
Dec 20102,346
Nov 20102,737
Oct 20103,117
Sep 20103,432
Aug 20102,512
Jul 20103,545
Jun 20103,267
May 20103,500
Apr 20103,890
Mar 20104,488
Feb 20104,401
Jan 20105,550
Dec 20094,563
Nov 20095,524
Oct 20096,189
Sep 20095,898
Aug 20092,777
Jun 200975

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

Monthly NGL production

204 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jun 2009 to Jun 2026. 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
6,233 bbl
Months filed
204
MonthNatural gas liquids (bbl)
Jun 20260
May 20260
Apr 20260
Mar 20260
Feb 20260
Jan 20260
Dec 20250
Nov 20250
Oct 20250
Sep 20250
Aug 20250
Jul 20250
Jun 20250
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 20230
Aug 20230
Jul 20230
Jun 20230
May 20230
Apr 20230
Mar 20230
Feb 20230
Jan 20230
Dec 20220
Nov 20220
Oct 20220
Sep 20220
Aug 20220
Jul 20220
Jun 20220
May 20220
Apr 20220
Mar 20220
Feb 20220
Jan 20220
Dec 20210
Nov 20210
Oct 20210
Sep 20210
Aug 20210
Jul 20210
Jun 20210
May 20210
Apr 20210
Mar 20210
Feb 20210
Jan 20210
Dec 20200
Nov 20200
Oct 20200
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 20200
Apr 20200
Mar 20200
Feb 20200
Jan 20200
Dec 20190
Nov 20190
Oct 20190
Sep 20190
Aug 20190
Jul 20190
Jun 20190
May 20190
Apr 20190
Mar 20190
Feb 20190
Jan 20190
Dec 20180
Nov 20180
Oct 20180
Sep 20180
Aug 20180
Jul 20180
Jun 20180
May 20180
Apr 20180
Mar 20186
Feb 201820
Jan 20180
Dec 20170
Nov 20170
Oct 201728
Sep 201740
Aug 201751
Jul 201763
Jun 201764
May 201769
Apr 201755
Mar 201773
Feb 201767
Jan 201738
Dec 201638
Nov 201640
Oct 2016131
Sep 2016125
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20160
Feb 20160
Jan 20160
Dec 20150
Nov 20150
Oct 20150
Sep 20151
Aug 20151
Jul 20151
Jun 201526
May 201588
Apr 201536
Mar 201529
Feb 201585
Jan 201513
Dec 201414
Nov 201419
Oct 201433
Sep 201451
Aug 201447
Jul 201451
Jun 201437
May 201477
Apr 201464
Mar 201480
Feb 2014175
Jan 201433
Dec 20131
Nov 201342
Oct 2013151
Sep 201365
Aug 201361
Jul 201322
Jun 201315
May 2013217
Apr 2013339
Mar 2013230
Feb 201331
Jan 201327
Dec 2012133
Nov 2012147
Oct 2012143
Sep 2012170
Aug 2012167
Jul 2012194
Jun 2012190
May 2012210
Apr 2012217
Mar 2012198
Feb 2012178
Jan 2012210
Dec 2011203
Nov 2011146
Oct 2011138
Sep 201132
Aug 201125
Jul 201120
Jun 201164
May 201176
Apr 201178
Mar 201173
Feb 201191
Jan 201160
Dec 20100
Nov 20100
Oct 20100
Sep 20100
Aug 20100
Jul 20100
Jun 20100
May 20100
Apr 20100
Mar 20100
Feb 20100
Jan 20100
Dec 20090
Nov 20090
Oct 20090
Sep 20090
Aug 20090
Jun 20090

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

Monthly gas sold production

204 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jun 2009 to Jun 2026. 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
112,544 MCF
Months filed
204
MonthGas sold (MCF)
Jun 20260
May 20260
Apr 20260
Mar 20260
Feb 20260
Jan 20260
Dec 20250
Nov 20250
Oct 20250
Sep 20250
Aug 20250
Jul 20250
Jun 20250
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 20230
Aug 20230
Jul 20230
Jun 20230
May 20230
Apr 20230
Mar 20230
Feb 20230
Jan 20230
Dec 20220
Nov 20220
Oct 20220
Sep 20220
Aug 20220
Jul 20220
Jun 20220
May 20220
Apr 20220
Mar 20220
Feb 20220
Jan 20220
Dec 20210
Nov 20210
Oct 20210
Sep 20210
Aug 20210
Jul 20210
Jun 20210
May 20210
Apr 20210
Mar 20210
Feb 20210
Jan 20210
Dec 20200
Nov 20200
Oct 20200
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 20200
Apr 20200
Mar 20200
Feb 20200
Jan 20200
Dec 20190
Nov 20190
Oct 20190
Sep 20190
Aug 20190
Jul 20190
Jun 20190
May 20190
Apr 20190
Mar 20190
Feb 20190
Jan 20190
Dec 20180
Nov 20180
Oct 20180
Sep 20180
Aug 20180
Jul 20180
Jun 20180
May 20180
Apr 20180
Mar 201882
Feb 2018360
Jan 20180
Dec 20170
Nov 20170
Oct 2017486
Sep 2017726
Aug 2017876
Jul 2017977
Jun 2017979
May 20171,084
Apr 2017904
Mar 20171,138
Feb 2017871
Jan 2017390
Dec 2016560
Nov 2016579
Oct 2016638
Sep 20161,821
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20160
Feb 20160
Jan 20160
Dec 20150
Nov 20150
Oct 20150
Sep 201512
Aug 201513
Jul 201515
Jun 2015488
May 20151,661
Apr 2015777
Mar 2015547
Feb 20151,326
Jan 2015282
Dec 2014270
Nov 2014360
Oct 2014710
Sep 2014946
Aug 2014933
Jul 2014853
Jun 2014820
May 20141,310
Apr 20141,171
Mar 20141,278
Feb 20143,170
Jan 2014581
Dec 201314
Nov 2013784
Oct 20132,366
Sep 20131,123
Aug 20131,043
Jul 2013422
Jun 2013251
May 20133,464
Apr 20135,175
Mar 20134,966
Feb 2013184
Jan 2013599
Dec 20122,523
Nov 20123,057
Oct 20122,770
Sep 20123,033
Aug 20122,743
Jul 20123,077
Jun 20122,886
May 20123,370
Apr 20123,345
Mar 20123,777
Feb 20123,914
Jan 20123,772
Dec 20114,078
Nov 20112,557
Oct 20112,429
Sep 201141
Aug 20111,267
Jul 2011467
Jun 20112,014
May 20112,636
Apr 20112,332
Mar 20112,240
Feb 20112,125
Jan 20111,706
Dec 20100
Nov 20100
Oct 20100
Sep 20100
Aug 20100
Jul 20100
Jun 20100
May 20100
Apr 20100
Mar 20100
Feb 20100
Jan 20100
Dec 20090
Nov 20090
Oct 20090
Sep 20090
Aug 20090
Jun 20090

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

Monthly water production

204 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Jun 2009 to Jun 2026. 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
199,101 bbl
Months filed
204
MonthWater (bbl)
Jun 20260
May 20260
Apr 20260
Mar 20260
Feb 20260
Jan 20260
Dec 20250
Nov 20250
Oct 20250
Sep 20250
Aug 20250
Jul 20250
Jun 20250
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 20240
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 20230
Aug 20230
Jul 20230
Jun 20230
May 20230
Apr 20230
Mar 20230
Feb 20230
Jan 20230
Dec 20220
Nov 20220
Oct 20220
Sep 20220
Aug 20220
Jul 20220
Jun 20220
May 20220
Apr 20220
Mar 20220
Feb 20220
Jan 20220
Dec 20210
Nov 20210
Oct 20210
Sep 20210
Aug 20210
Jul 20210
Jun 20210
May 20210
Apr 20210
Mar 20210
Feb 20210
Jan 20210
Dec 20200
Nov 20200
Oct 20200
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 20200
Apr 20200
Mar 20200
Feb 20200
Jan 20200
Dec 20190
Nov 20190
Oct 20190
Sep 20190
Aug 20190
Jul 20190
Jun 20190
May 20190
Apr 20190
Mar 20190
Feb 20190
Jan 20190
Dec 20180
Nov 20180
Oct 20180
Sep 20180
Aug 20180
Jul 20180
Jun 20180
May 20180
Apr 20180
Mar 20180
Feb 20180
Jan 20180
Dec 20170
Nov 20170
Oct 20177,347
Sep 20176,623
Aug 20177,787
Jul 20177,610
Jun 20176,939
May 20177,461
Apr 20176,106
Mar 20176,322
Feb 20175,912
Jan 20172,673
Dec 20162,660
Nov 20162,711
Oct 20162,126
Sep 2016239
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20160
Feb 20160
Jan 20160
Dec 20150
Nov 20150
Oct 20150
Sep 20150
Aug 20150
Jul 20150
Jun 20151,721
May 20156,444
Apr 20152,198
Mar 2015953
Feb 20151,450
Jan 2015933
Dec 20141,012
Nov 2014636
Oct 20143,643
Sep 20144,430
Aug 20142,062
Jul 20146,519
Jun 20145,522
May 20148,077
Apr 20147,266
Mar 20147,761
Feb 20146,523
Jan 20147,208
Dec 20135,852
Nov 20136,378
Oct 20138,306
Sep 20138,331
Aug 20137,802
Jul 20133,681
Jun 201314
May 201320
Apr 20134
Mar 20135
Feb 20130
Jan 2013404
Dec 20124,245
Nov 20121,727
Oct 20122,183
Sep 20121,345
Aug 201260
Jul 20124
Jun 20125
May 20124
Apr 20123
Mar 20127
Feb 20125
Jan 20129
Dec 2011400
Nov 2011222
Oct 201142
Sep 201178
Aug 2011544
Jul 20114
Jun 20118
May 20114
Apr 20114
Mar 20116
Feb 201128
Jan 201110
Dec 20100
Nov 20101
Oct 201017
Sep 20103
Aug 20102
Jul 20108
Jun 20109
May 20100
Apr 201010
Mar 201025
Feb 20100
Jan 20100
Dec 20090
Nov 20090
Oct 20090
Sep 20090
Aug 2009408
Jun 2009—

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.

WellNo.TypeOperatorStatusIn the unit
HILDEN-ROVSEK ET AL1-16Oil WellWEST BAY EXPLORATION COMPANYTemporarily AbandonedAug 2009 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 21378.