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State Blair & Lehn 1-11 HD

Lease 20341 · GRAND TRAVERSE County, Michigan · Blair 11 - 26N - 11W field · Brown Niagaran

OilCondensateNatural gas liquidsWater2002–20252 wells
Operator (latest)
CENTURY OIL COMPANY INC
Field
Blair 11 - 26N - 11W
Formation
Brown Niagaran
Field type (as filed)
O
First production
2002
Last production
2025

Operators

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

OperatorFromTo
CENTURY OIL COMPANY INCJan 2017Dec 2025
WHITING OIL AND GAS CORPOct 2006Sep 2016
HOWARD ENERGY CO INCSep 2002Sep 2006

Monthly oil production

277 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Sep 2002 to Dec 2025. 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
85,545 bbl
Months filed
277
MonthOil (bbl)
Dec 20250
Nov 20250
Oct 20250
Sep 20250
Aug 20250
Jul 2025562
Jun 2025284
May 20250
Apr 20250
Mar 20250
Feb 20250
Jan 20250
Dec 20240
Nov 20240
Oct 20240
Sep 2024197
Aug 20240
Jul 20240
Jun 20240
May 20240
Apr 20240
Mar 20240
Feb 20240
Jan 20240
Dec 20230
Nov 20230
Oct 20230
Sep 2023146
Aug 2023146
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 2022243
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 2018287
Oct 2018586
Sep 2018298
Aug 2018589
Jul 2018292
Jun 20180
May 20180
Apr 20180
Mar 20180
Feb 20180
Jan 20180
Dec 20170
Nov 2017289
Oct 2017586
Sep 2017288
Aug 2017586
Jul 2017587
Jun 2017881
May 2017594
Apr 20170
Mar 20170
Feb 20170
Jan 20170
Sep 20160
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20160
Feb 20160
Jan 20160
Dec 20152
Nov 2015306
Oct 2015431
Sep 2015489
Aug 2015512
Jul 2015475
Jun 2015544
May 2015524
Apr 2015306
Mar 2015158
Feb 2015526
Jan 2015430
Dec 2014474
Nov 2014264
Oct 2014492
Sep 2014377
Aug 2014632
Jul 2014595
Jun 2014442
May 2014354
Apr 2014428
Mar 2014527
Feb 2014333
Jan 2014461
Dec 2013457
Nov 2013443
Oct 2013384
Sep 2013380
Aug 2013399
Jul 2013367
Jun 2013470
May 2013377
Apr 2013129
Mar 2013596
Feb 2013332
Jan 2013453
Dec 2012440
Nov 2012469
Oct 2012679
Sep 2012566
Aug 2012581
Jul 2012320
Jun 2012281
May 2012318
Apr 2012357
Mar 2012295
Feb 2012280
Jan 2012357
Dec 2011381
Nov 2011364
Oct 2011410
Sep 2011409
Aug 2011379
Jul 2011462
Jun 2011477
May 2011528
Apr 2011541
Mar 2011651
Feb 2011515
Jan 2011405
Dec 2010515
Nov 2010541
Oct 2010547
Sep 2010622
Aug 2010318
Jul 2010264
Jun 2010366
May 2010383
Apr 2010379
Mar 2010391
Feb 2010387
Jan 2010428
Dec 2009409
Nov 2009426
Oct 2009454
Sep 2009454
Aug 2009549
Jul 2009559
Jun 2009446
May 2009328
Apr 2009437
Mar 2009466
Feb 2009478
Jan 2009538
Dec 2008618
Nov 2008470
Oct 20080
Sep 2008513
Aug 2008532
Jul 2008544
Jun 2008553
May 2008693
Apr 2008501
Mar 2008504
Feb 2008298
Jan 2008342
Dec 2007314
Nov 2007424
Oct 2007565
Sep 2007504
Aug 2007605
Jul 2007479
Jun 2007260
May 2007415
Apr 2007528
Mar 2007542
Feb 20070
Jan 2007171
Dec 2006630
Nov 2006442
Oct 2006510
Sep 2006571
Aug 2006509
Jul 2006449
Jun 2006544
May 2006776
Apr 2006262
Mar 2006518
Feb 2006416
Jan 2006543
Dec 2005503
Nov 2005533
Oct 2005602
Sep 2005513
Aug 2005374
Jul 2005364
Jun 2005397
May 2005523
Apr 2005344
Mar 2005348
Feb 2005334
Jan 2005256
Dec 2004459
Nov 2004199
Oct 2004443
Sep 2004373
Aug 2004538
Jul 2004491
Jun 2004618
May 2004292
Apr 20040
Mar 20040
Feb 2004225
Jan 2004491
Dec 2003577
Nov 2003546
Oct 2003641
Sep 2003944
Aug 2003574
Jul 2003866
Jun 2003863
May 2003847
Apr 2003819
Mar 2003912
Feb 20031,020
Jan 20031,377
Dec 20022,096
Nov 20021,727
Oct 20022,032
Sep 2002479

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

Monthly condensate production

277 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Sep 2002 to Dec 2025. 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
3,812 bbl
Months filed
277
MonthCondensate (bbl)
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 2017289
Oct 2017586
Sep 2017288
Aug 2017586
Jul 2017587
Jun 2017882
May 2017594
Apr 20170
Mar 20170
Feb 20170
Jan 20170
Sep 20160
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 20150
May 20150
Apr 20150
Mar 20150
Feb 20150
Jan 20150
Dec 20140
Nov 20140
Oct 20140
Sep 20140
Aug 20140
Jul 20140
Jun 20140
May 20140
Apr 20140
Mar 20140
Feb 20140
Jan 20140
Dec 20130
Nov 20130
Oct 20130
Sep 20130
Aug 20130
Jul 20130
Jun 20130
May 20130
Apr 20130
Mar 20130
Feb 20130
Jan 20130
Dec 20120
Nov 20120
Oct 20120
Sep 20120
Aug 20120
Jul 20120
Jun 20120
May 20120
Apr 20120
Mar 20120
Feb 20120
Jan 20120
Dec 20110
Nov 20110
Oct 20110
Sep 20110
Aug 20110
Jul 20110
Jun 20110
May 20110
Apr 20110
Mar 20110
Feb 20110
Jan 20110
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
Jul 20090
Jun 20090
May 20090
Apr 20090
Mar 20090
Feb 20090
Jan 20090
Dec 20080
Nov 20080
Oct 20080
Sep 20080
Aug 20080
Jul 20080
Jun 20080
May 20080
Apr 20080
Mar 20080
Feb 20080
Jan 20080
Dec 20070
Nov 20070
Oct 20070
Sep 20070
Aug 20070
Jul 20070
Jun 20070
May 20070
Apr 20070
Mar 20070
Feb 20070
Jan 20070
Dec 20060
Nov 20060
Oct 20060
Sep 20060
Aug 20060
Jul 20060
Jun 20060
May 20060
Apr 20060
Mar 20060
Feb 20060
Jan 20060
Dec 20050
Nov 20050
Oct 20050
Sep 20050
Aug 20050
Jul 20050
Jun 20050
May 20050
Apr 20050
Mar 20050
Feb 20050
Jan 20050
Dec 20040
Nov 20040
Oct 20040
Sep 20040
Aug 20040
Jul 20040
Jun 20040
May 20040
Apr 20040
Mar 20040
Feb 20040
Jan 20040
Dec 20030
Nov 20030
Oct 20030
Sep 20030
Aug 20030
Jul 20030
Jun 20030
May 20030
Apr 20030
Mar 20030
Feb 20030
Jan 20030
Dec 20020
Nov 20020
Oct 20020
Sep 20020

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

Monthly NGL production

277 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Sep 2002 to Dec 2025. 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
3,812 bbl
Months filed
277
MonthNatural gas liquids (bbl)
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 2017289
Oct 2017586
Sep 2017288
Aug 2017586
Jul 2017587
Jun 2017882
May 2017594
Apr 20170
Mar 20170
Feb 20170
Jan 20170
Sep 20160
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 20150
May 20150
Apr 20150
Mar 20150
Feb 20150
Jan 20150
Dec 20140
Nov 20140
Oct 20140
Sep 20140
Aug 20140
Jul 20140
Jun 20140
May 20140
Apr 20140
Mar 20140
Feb 20140
Jan 20140
Dec 20130
Nov 20130
Oct 20130
Sep 20130
Aug 20130
Jul 20130
Jun 20130
May 20130
Apr 20130
Mar 20130
Feb 20130
Jan 20130
Dec 20120
Nov 20120
Oct 20120
Sep 20120
Aug 20120
Jul 20120
Jun 20120
May 20120
Apr 20120
Mar 20120
Feb 20120
Jan 20120
Dec 20110
Nov 20110
Oct 20110
Sep 20110
Aug 20110
Jul 20110
Jun 20110
May 20110
Apr 20110
Mar 20110
Feb 20110
Jan 20110
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
Jul 20090
Jun 20090
May 20090
Apr 20090
Mar 20090
Feb 20090
Jan 20090
Dec 20080
Nov 20080
Oct 20080
Sep 20080
Aug 20080
Jul 20080
Jun 20080
May 20080
Apr 20080
Mar 20080
Feb 20080
Jan 20080
Dec 20070
Nov 20070
Oct 20070
Sep 20070
Aug 20070
Jul 20070
Jun 20070
May 20070
Apr 20070
Mar 20070
Feb 20070
Jan 20070
Dec 20060
Nov 20060
Oct 20060
Sep 20060
Aug 20060
Jul 20060
Jun 20060
May 20060
Apr 20060
Mar 20060
Feb 20060
Jan 20060
Dec 20050
Nov 20050
Oct 20050
Sep 20050
Aug 20050
Jul 20050
Jun 20050
May 20050
Apr 20050
Mar 20050
Feb 20050
Jan 20050
Dec 20040
Nov 20040
Oct 20040
Sep 20040
Aug 20040
Jul 20040
Jun 20040
May 20040
Apr 20040
Mar 20040
Feb 20040
Jan 20040
Dec 20030
Nov 20030
Oct 20030
Sep 20030
Aug 20030
Jul 20030
Jun 20030
May 20030
Apr 20030
Mar 20030
Feb 20030
Jan 20030
Dec 20020
Nov 20020
Oct 20020
Sep 20020

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

Monthly water production

277 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Sep 2002 to Dec 2025. 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
667,892 bbl
Months filed
277
MonthWater (bbl)
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 20184,899
Oct 20184,900
Sep 20184,900
Aug 20184,900
Jul 20184,900
Jun 20180
May 20180
Apr 20180
Mar 20180
Feb 20180
Jan 20180
Dec 20172,855
Nov 20172,856
Oct 20172,856
Sep 20172,856
Aug 20172,856
Jul 20172,856
Jun 20172,855
May 20172,855
Apr 20170
Mar 20170
Feb 20170
Jan 20170
Sep 20160
Aug 20160
Jul 20160
Jun 20160
May 20160
Apr 20160
Mar 20167
Feb 20160
Jan 20160
Dec 20150
Nov 20151,318
Oct 20152,090
Sep 20152,559
Aug 20152,893
Jul 20152,839
Jun 20153,475
May 20153,589
Apr 20152,219
Mar 20151,203
Feb 20152,774
Jan 20153,132
Dec 20142,992
Nov 20142,180
Oct 20142,363
Sep 20143,663
Aug 20144,303
Jul 20143,789
Jun 20142,253
May 20141,627
Apr 20141,491
Mar 20142,235
Feb 20141,866
Jan 2014353
Dec 20133,253
Nov 20133,167
Oct 20132,723
Sep 20132,799
Aug 20133,186
Jul 20133,186
Jun 20133,850
May 20133,426
Apr 20131,146
Mar 20135,293
Feb 20132,683
Jan 20133,610
Dec 20123,125
Nov 20123,017
Oct 20123,803
Sep 20123,875
Aug 20123,057
Jul 20121,528
Jun 20122,648
May 20122,518
Apr 20123,848
Mar 20122,670
Feb 20122,320
Jan 20122,621
Dec 20112,752
Nov 20112,727
Oct 20112,787
Sep 20112,993
Aug 20112,853
Jul 20113,261
Jun 20113,402
May 20113,697
Apr 20113,828
Mar 20114,273
Feb 20113,427
Jan 20112,967
Dec 20103,915
Nov 20103,968
Oct 20103,872
Sep 20103,665
Aug 20102,625
Jul 20101,996
Jun 20102,532
May 20102,653
Apr 20102,672
Mar 20102,910
Feb 20102,748
Jan 20103,215
Dec 20093,210
Nov 20093,298
Oct 20093,590
Sep 20093,753
Aug 20094,183
Jul 20093,376
Jun 20091,427
May 20092,703
Apr 20093,808
Mar 20093,485
Feb 20094,055
Jan 20094,525
Dec 20084,387
Nov 20084,203
Oct 20080
Sep 20084,055
Aug 20084,425
Jul 20084,580
Jun 20083,937
May 20084,406
Apr 20083,661
Mar 20084,378
Feb 20082,508
Jan 20082,350
Dec 20072,889
Nov 20074,001
Oct 20074,391
Sep 20074,367
Aug 20074,623
Jul 20072,078
Jun 20072,195
May 20072,968
Apr 20074,585
Mar 20075,687
Feb 20070
Jan 20072,105
Dec 20065,585
Nov 20063,921
Oct 20065,155
Sep 20065,076
Aug 20065,714
Jul 20066,010
Jun 20066,574
May 20067,623
Apr 20064,353
Mar 20066,190
Feb 20065,940
Jan 20066,715
Dec 20056,225
Nov 20056,474
Oct 20056,954
Sep 20056,212
Aug 20053,954
Jul 20053,588
Jun 20054,855
May 20055,534
Apr 20053,241
Mar 20054,181
Feb 20054,515
Jan 20054,847
Dec 20045,865
Nov 20043,135
Oct 20045,824
Sep 20045,271
Aug 20045,919
Jul 20046,559
Jun 20046,674
May 20043,270
Apr 20040
Mar 20040
Feb 20043,425
Jan 20046,886
Dec 20038,219
Nov 20037,969
Oct 20038,310
Sep 20038,987
Aug 20036,569
Jul 20038,757
Jun 20037,733
May 20037,923
Apr 20038,055
Mar 20036,992
Feb 20037,358
Jan 20036,940
Dec 20027,134
Nov 20025,096
Oct 20021,747
Sep 2002—

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

Wells on this lease

2 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 BLAIR & LEHN1-11Oil WellCENTURY OIL COMPANY INCShut_InSep 2002 — Sep 2002
STATE BLAIR & LEHN1-11 HD1Oil WellCENTURY OIL COMPANY INCProducingFeb 2007 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 20341.