Headquarters Unit - all tracts

Lease 19980 · ROSCOMMON County, Michigan · Headquarters field · Dundee

OilWater1997–202611 wells
Operator (latest)
MUSKEGON OPERATING COMPANY LLC
Formation
Dundee
Field type (as filed)
O
First production
1997
Last production
2026

Operators

2 runs on this lease, as filed month by month.

OperatorFromTo
MUSKEGON OPERATING COMPANY LLCSep 2022May 2026
MUSKEGON DEVELOPMENT COMPANYDec 1997Aug 2022

Monthly oil production

342 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1997 to May 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
269,032 bbl
Months filed
342
MonthOil (bbl)
May 2026320
Apr 2026350
Mar 2026119
Feb 2026192
Jan 2026215
Dec 2025306
Nov 2025311
Oct 2025378
Sep 2025315
Aug 2025311
Jul 2025349
Jun 2025329
May 2025238
Apr 2025234
Mar 2025237
Feb 2025266
Jan 2025318
Dec 2024173
Nov 2024279
Oct 2024291
Sep 2024291
Aug 2024228
Jul 2024326
Jun 2024212
May 2024353
Apr 2024259
Mar 2024361
Feb 2024309
Jan 2024169
Dec 2023237
Nov 2023242
Oct 2023305
Sep 2023295
Aug 2023295
Jul 2023201
Jun 2023184
May 2023397
Apr 2023285
Mar 2023318
Feb 2023292
Jan 2023278
Dec 2022314
Nov 2022255
Oct 2022316
Sep 2022342
Aug 2022338
Jul 2022373
Jun 2022258
May 2022255
Apr 2022302
Mar 2022357
Feb 2022284
Jan 2022381
Dec 2021261
Nov 2021155
Oct 2021283
Sep 2021277
Aug 2021270
Jul 2021341
Jun 2021248
May 2021328
Apr 2021362
Mar 2021281
Feb 2021164
Jan 2021305
Dec 2020309
Nov 2020294
Oct 2020334
Sep 2020326
Aug 2020346
Jul 2020234
Jun 2020292
May 2020327
Apr 2020323
Mar 2020341
Feb 2020317
Jan 2020349
Dec 2019311
Nov 2019375
Oct 2019452
Sep 2019332
Aug 2019484
Jul 2019451
Jun 2019279
May 2019354
Apr 2019463
Mar 2019682
Feb 2019371
Jan 2019315
Dec 2018134
Nov 2018243
Oct 2018324
Sep 2018390
Aug 2018524
Jul 2018286
Jun 2018121
May 2018287
Apr 2018276
Mar 2018330
Feb 2018288
Jan 2018387
Dec 2017254
Nov 2017317
Oct 2017417
Sep 2017436
Aug 2017540
Jul 2017495
Jun 2017360
May 2017462
Apr 2017330
Mar 2017284
Feb 2017350
Jan 2017264
Dec 2016234
Nov 2016327
Oct 2016311
Sep 2016370
Aug 2016422
Jul 2016489
Jun 2016634
May 2016245
Apr 2016373
Mar 2016395
Feb 2016372
Jan 2016367
Dec 2015380
Nov 2015412
Oct 2015415
Sep 2015425
Aug 2015435
Jul 2015494
Jun 2015639
May 2015390
Apr 2015348
Mar 2015401
Feb 2015334
Jan 2015335
Dec 2014365
Nov 2014402
Oct 2014468
Sep 2014161
Aug 2014230
Jul 2014260
Jun 2014235
May 2014177
Apr 2014390
Mar 2014410
Feb 2014368
Jan 2014457
Dec 2013405
Nov 2013425
Oct 2013445
Sep 2013473
Aug 2013488
Jul 2013328
Jun 2013295
May 2013245
Apr 2013353
Mar 2013528
Feb 2013365
Jan 2013546
Dec 2012476
Nov 2012503
Oct 2012505
Sep 2012446
Aug 2012586
Jul 2012588
Jun 2012548
May 2012452
Apr 2012561
Mar 2012490
Feb 2012470
Jan 2012504
Dec 2011280
Nov 2011433
Oct 2011437
Sep 2011516
Aug 2011495
Jul 2011543
Jun 2011403
May 2011533
Apr 2011496
Mar 2011453
Feb 2011478
Jan 2011591
Dec 2010553
Nov 2010402
Oct 2010551
Sep 2010626
Aug 2010618
Jul 2010711
Jun 2010569
May 2010488
Apr 2010716
Mar 2010792
Feb 2010491
Jan 2010544
Dec 2009627
Nov 2009674
Oct 2009659
Sep 2009651
Aug 2009644
Jul 2009669
Jun 2009634
May 2009732
Apr 2009616
Mar 2009648
Feb 2009721
Jan 2009692
Dec 2008696
Nov 2008681
Oct 2008809
Sep 2008808
Aug 2008699
Jul 2008614
Jun 2008427
May 2008422
Apr 2008407
Mar 2008586
Feb 2008709
Jan 2008824
Dec 2007809
Nov 2007787
Oct 2007801
Sep 2007801
Aug 2007860
Jul 2007732
Jun 2007780
May 2007843
Apr 2007774
Mar 2007860
Feb 2007729
Jan 2007882
Dec 2006953
Nov 2006955
Oct 2006769
Sep 2006938
Aug 2006938
Jul 20061,003
Jun 2006987
May 20061,111
Apr 20061,003
Mar 20061,122
Feb 2006601
Jan 2006749
Dec 20051,207
Nov 20051,129
Oct 20051,166
Sep 20051,151
Aug 20051,147
Jul 2005995
Jun 2005717
May 2005942
Apr 2005845
Mar 2005986
Feb 2005948
Jan 2005880
Dec 20041,088
Nov 20041,011
Oct 2004956
Sep 20041,129
Aug 20041,134
Jul 2004956
Jun 20041,023
May 2004865
Apr 2004980
Mar 2004671
Feb 20041,011
Jan 20041,196
Dec 20031,106
Nov 20031,033
Oct 20031,334
Sep 2003995
Aug 20031,413
Jul 20031,273
Jun 20031,168
May 20031,250
Apr 20031,376
Mar 20031,632
Feb 20031,377
Jan 20031,318
Dec 20021,724
Nov 20021,755
Oct 20021,651
Sep 20021,624
Aug 20021,746
Jul 20021,810
Jun 20021,773
May 20021,952
Apr 20021,850
Mar 20021,852
Feb 20021,752
Jan 20022,126
Dec 20011,869
Nov 20011,857
Oct 20012,024
Sep 20011,972
Aug 20012,083
Jul 20011,593
Jun 20011,610
May 20011,849
Apr 20011,543
Mar 20011,987
Feb 20011,736
Jan 20012,068
Dec 20001,918
Nov 20001,969
Oct 20002,010
Sep 20001,975
Aug 20002,001
Jul 20002,126
Jun 20002,096
May 20002,286
Apr 20002,330
Mar 20002,226
Feb 20002,121
Jan 20002,179
Dec 19992,498
Nov 19991,120
Oct 19991,907
Sep 19992,220
Aug 19992,596
Jul 19991,679
Jun 19991,965
May 19992,333
Apr 19992,216
Mar 19992,326
Feb 19992,131
Jan 19992,475
Dec 19982,038
Nov 19981,991
Oct 19982,184
Sep 19982,276
Aug 19982,249
Jul 19982,346
Jun 19982,170
May 19982,327
Apr 19982,055
Mar 19982,275
Feb 19982,079
Jan 19982,297
Dec 19970

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

Monthly water production

342 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Dec 1997 to May 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
1,009,550 bbl
Months filed
342
MonthWater (bbl)
May 20261,647
Apr 20261,916
Mar 20261,274
Feb 2026766
Jan 2026978
Dec 20251,215
Nov 2025975
Oct 20251,215
Sep 20251,977
Aug 20251,296
Jul 20252,463
Jun 20251,238
May 20251,742
Apr 20252,448
Mar 20251,738
Feb 20251,119
Jan 20251,304
Dec 2024544
Nov 20241,334
Oct 20241,195
Sep 20241,314
Aug 20242,029
Jul 20242,200
Jun 2024599
May 20241,426
Apr 20241,663
Mar 20241,760
Feb 20241,412
Jan 20241,452
Dec 20231,338
Nov 20231,693
Oct 2023938
Sep 2023481
Aug 20231,746
Jul 20231,391
Jun 20231,054
May 20232,396
Apr 20232,137
Mar 20231,057
Feb 20231,237
Jan 20231,396
Dec 20221,249
Nov 20222,343
Oct 20221,645
Sep 20222,128
Aug 20222,758
Jul 20222,093
Jun 20223,821
May 20221,214
Apr 20222,238
Mar 20221,714
Feb 2022709
Jan 2022497
Dec 2021554
Nov 20210
Oct 20211,503
Sep 20212,634
Aug 20212,005
Jul 20212,501
Jun 20211,466
May 20211,708
Apr 20212,299
Mar 20211,042
Feb 2021404
Jan 20211,719
Dec 2020792
Nov 20201,504
Oct 20201,760
Sep 20201,757
Aug 2020778
Jul 20201,341
Jun 20201,420
May 20201,821
Apr 20201,968
Mar 20201,919
Feb 20201,868
Jan 2020825
Dec 2019808
Nov 2019888
Oct 2019821
Sep 2019341
Aug 20191,900
Jul 20191,857
Jun 20191,303
May 2019779
Apr 2019474
Mar 20191,178
Feb 20191,138
Jan 20191,066
Dec 20181,164
Nov 20181,011
Oct 2018840
Sep 20181,339
Aug 2018954
Jul 20182,637
Jun 20181,050
May 20181,691
Apr 2018916
Mar 20181,211
Feb 20182,074
Jan 20183,072
Dec 20173,107
Nov 20173,317
Oct 20174,105
Sep 20172,967
Aug 20173,531
Jul 20174,772
Jun 20172,139
May 20173,462
Apr 20174,035
Mar 20173,670
Feb 20173,640
Jan 20172,725
Dec 20162,094
Nov 20162,994
Oct 20162,787
Sep 20161,021
Aug 2016650
Jul 2016542
Jun 20161,059
May 2016885
Apr 20161,320
Mar 20161,404
Feb 20161,201
Jan 20161,419
Dec 20151,136
Nov 2015625
Oct 2015527
Sep 2015734
Aug 2015289
Jul 201524
Jun 2015524
May 2015470
Apr 20151,141
Mar 2015238
Feb 2015282
Jan 2015426
Dec 2014552
Nov 20141,079
Oct 2014842
Sep 2014630
Aug 20141,001
Jul 20142,074
Jun 20141,754
May 2014351
Apr 20141,789
Mar 20141,260
Feb 2014956
Jan 20141,311
Dec 20131,462
Nov 20131,424
Oct 20131,468
Sep 20131,604
Aug 20131,661
Jul 20132,365
Jun 20131,839
May 2013518
Apr 20131,418
Mar 20131,775
Feb 20131,493
Jan 20131,936
Dec 20121,820
Nov 20121,617
Oct 20121,968
Sep 20121,305
Aug 20121,896
Jul 20121,747
Jun 20122,578
May 20121,441
Apr 20121,639
Mar 20121,626
Feb 20121,600
Jan 20121,358
Dec 2011912
Nov 20112,030
Oct 20112,229
Sep 20112,429
Aug 20111,889
Jul 20112,203
Jun 20111,647
May 20111,650
Apr 20112,762
Mar 20111,963
Feb 20111,766
Jan 20112,673
Dec 20102,677
Nov 20101,889
Oct 20103,389
Sep 20103,248
Aug 20103,910
Jul 20102,825
Jun 20103,027
May 20103,825
Apr 20103,088
Mar 20104,092
Feb 20103,236
Jan 20102,591
Dec 20092,479
Nov 20092,700
Oct 20093,392
Sep 20093,275
Aug 20093,214
Jul 20092,710
Jun 20093,027
May 20092,319
Apr 20092,812
Mar 20093,673
Feb 20093,258
Jan 20092,930
Dec 20083,428
Nov 20083,836
Oct 20083,621
Sep 20082,680
Aug 20082,578
Jul 20083,129
Jun 2008812
May 20082,852
Apr 20082,887
Mar 20082,648
Feb 20083,767
Jan 20083,981
Dec 20074,014
Nov 20073,982
Oct 20074,279
Sep 20073,784
Aug 20073,585
Jul 20073,326
Jun 20073,298
May 20073,640
Apr 20073,103
Mar 20073,005
Feb 20072,347
Jan 20072,769
Dec 20063,517
Nov 20063,529
Oct 20063,116
Sep 20063,414
Aug 20063,537
Jul 20062,985
Jun 20062,967
May 20063,365
Apr 20063,020
Mar 20063,658
Feb 20062,714
Jan 20062,756
Dec 20053,277
Nov 20053,023
Oct 20053,520
Sep 20053,212
Aug 20053,313
Jul 20053,463
Jun 20053,171
May 20053,584
Apr 20053,445
Mar 20053,487
Feb 20053,289
Jan 20053,903
Dec 20044,458
Nov 20044,685
Oct 20046,342
Sep 20044,491
Aug 20044,195
Jul 20042,586
Jun 20042,965
May 20043,205
Apr 20042,065
Mar 20041,588
Feb 20043,214
Jan 20043,388
Dec 20034,047
Nov 20033,733
Oct 20034,175
Sep 20033,380
Aug 20034,075
Jul 20034,373
Jun 20033,954
May 20034,094
Apr 20034,266
Mar 20034,929
Feb 20033,929
Jan 20034,115
Dec 20024,922
Nov 20025,832
Oct 20026,034
Sep 20026,271
Aug 20026,874
Jul 20026,940
Jun 20026,128
May 20026,730
Apr 20026,648
Mar 20026,159
Feb 20025,655
Jan 20026,007
Dec 20016,641
Nov 20016,357
Oct 20016,598
Sep 20017,166
Aug 20017,833
Jul 20016,440
Jun 20016,071
May 20018,264
Apr 20015,490
Mar 20016,390
Feb 20015,937
Jan 20017,596
Dec 20008,279
Nov 20006,374
Oct 20006,910
Sep 20007,053
Aug 20007,529
Jul 20007,559
Jun 20006,489
May 20005,849
Apr 20007,355
Mar 20007,869
Feb 20007,253
Jan 20007,432
Dec 19997,792
Nov 19995,807
Oct 19997,548
Sep 19995,828
Aug 19997,746
Jul 19996,640
Jun 19996,010
May 19996,677
Apr 19996,345
Mar 19996,831
Feb 19996,133
Jan 19997,317
Dec 19984,397
Nov 19985,242
Oct 19987,253
Sep 19988,061
Aug 19988,065
Jul 19986,356
Jun 19985,859
May 19986,757
Apr 19985,945
Mar 19986,266
Feb 19985,243
Jan 19985,860
Dec 1997—

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

Wells on this lease

11 wells 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
STATE ROSCOMMOND-1Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMOND-2Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — Jan 1997
STATE ROSCOMMOND-2Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMONFA-1Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMONFC-1Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — Jan 1997
STATE ROSCOMMONFC-1Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMONFB-4Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMONFC-5Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMONFC-4Observation WellMUSKEGON DEVELOPMENT COMPANYPlugging ApprovedJan 1997 — Oct 2018
STATE ROSCOMMONFC-8Oil WellMUSKEGON OPERATING COMPANY LLCProducingJan 1997 — still
STATE ROSCOMMON UNIT1-29Oil WellMUSKEGON DEVELOPMENT COMPANYPlugging ApprovedJan 1997 — Jun 2017

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 19980.