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State South Buckeye 41-1

Lease 21260 · GLADWIN County, Michigan · Buckeye South field · PDC/Glenwood

CondensateNatural gas liquidsGas soldWater2008–20261 well
Operator (latest)
COBRA OIL AND GAS CORPORATION
Field
Buckeye South
Formation
PDC/Glenwood
Field type (as filed)
G
First production
2008
Last production
2026

Operators

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

OperatorFromTo
COBRA OIL AND GAS CORPORATIONJun 2015Jul 2026
WHITING OIL AND GAS CORPFeb 2008May 2015

Monthly condensate production

222 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Feb 2008 to Jul 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
135,468 bbl
Months filed
222
MonthCondensate (bbl)
Jul 2026127
Jun 2026127
May 2026148
Apr 2026132
Mar 2026170
Feb 2026152
Jan 2026185
Dec 2025199
Nov 2025178
Oct 2025149
Sep 2025158
Aug 2025154
Jul 2025137
Jun 2025172
May 2025199
Apr 2025208
Mar 2025205
Feb 2025134
Jan 2025138
Dec 2024107
Nov 2024133
Oct 2024155
Sep 20240
Aug 202451
Jul 202440
Jun 202445
May 202467
Apr 202457
Mar 202463
Feb 202413
Jan 2024123
Dec 202362
Nov 202390
Oct 2023286
Sep 2023253
Aug 2023219
Jul 2023240
Jun 2023272
May 2023275
Apr 2023356
Mar 2023414
Feb 2023346
Jan 2023292
Dec 2022282
Nov 2022269
Oct 2022252
Sep 2022204
Aug 2022184
Jul 2022175
Jun 2022173
May 2022206
Apr 2022227
Mar 2022272
Feb 2022306
Jan 2022244
Dec 2021329
Nov 2021282
Oct 2021220
Sep 2021182
Aug 2021172
Jul 2021260
Jun 2021232
May 2021275
Apr 2021251
Mar 2021380
Feb 2021306
Jan 2021302
Dec 2020122
Nov 2020247
Oct 2020118
Sep 20200
Aug 20200
Jul 20200
Jun 20205
May 2020218
Apr 2020298
Mar 2020415
Feb 2020463
Jan 2020154
Dec 2019424
Nov 2019436
Oct 2019465
Sep 2019391
Aug 2019439
Jul 2019455
Jun 2019468
May 2019427
Apr 2019402
Mar 2019445
Feb 2019381
Jan 2019550
Dec 2018555
Nov 2018521
Oct 2018471
Sep 2018463
Aug 2018477
Jul 2018507
Jun 2018467
May 2018489
Apr 2018495
Mar 2018512
Feb 2018500
Jan 2018566
Dec 2017486
Nov 2017508
Oct 2017629
Sep 2017441
Aug 2017436
Jul 2017487
Jun 2017153
May 2017538
Apr 2017478
Mar 2017553
Feb 2017697
Jan 2017802
Dec 2016777
Nov 2016703
Oct 2016656
Sep 2016582
Aug 2016580
Jul 2016578
Jun 2016639
May 2016677
Apr 2016595
Mar 2016767
Feb 2016712
Jan 2016855
Dec 2015810
Nov 2015810
Oct 2015749
Sep 2015688
Aug 2015711
Jul 2015733
Jun 2015935
May 2015635
Apr 2015430
Mar 2015812
Feb 2015781
Jan 2015780
Dec 2014679
Nov 2014508
Oct 2014863
Sep 2014828
Aug 2014628
Jul 2014712
Jun 2014607
May 2014793
Apr 2014909
Mar 2014634
Feb 2014488
Jan 2014680
Dec 2013840
Nov 2013729
Oct 2013730
Sep 2013646
Aug 2013695
Jul 2013671
Jun 2013428
May 2013635
Apr 2013713
Mar 2013803
Feb 2013735
Jan 2013827
Dec 2012757
Nov 2012798
Oct 2012658
Sep 2012771
Aug 2012770
Jul 2012719
Jun 2012801
May 2012846
Apr 2012840
Mar 2012681
Feb 2012850
Jan 2012903
Dec 20111,041
Nov 20111,132
Oct 20111,218
Sep 20111,517
Aug 2011849
Jul 2011810
Jun 2011876
May 20111,353
Apr 20111,604
Mar 20111,598
Feb 20111,330
Jan 2011966
Dec 20101,328
Nov 2010999
Oct 2010518
Sep 20101,001
Aug 2010667
Jul 20101,072
Jun 20101,068
May 20101,748
Apr 20102,324
Mar 20102,133
Feb 2010548
Jan 2010180
Dec 2009230
Nov 2009358
Oct 2009531
Sep 2009429
Aug 2009493
Jul 2009533
Jun 2009312
May 2009619
Apr 2009625
Mar 2009910
Feb 20091,330
Jan 20091,445
Dec 20082,200
Nov 20081,786
Oct 20081,589
Sep 20081,592
Aug 20081,726
Jul 20081,767
Jun 20081,801
May 20082,134
Apr 20082,526
Mar 20083,279
Feb 20083,633

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

Monthly NGL production

222 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Feb 2008 to Jul 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
122,606 bbl
Months filed
222
MonthNatural gas liquids (bbl)
Jul 2026784
Jun 2026751
May 2026852
Apr 2026944
Mar 20261,080
Feb 2026923
Jan 20261,116
Dec 20251,028
Nov 2025822
Oct 20251,096
Sep 2025898
Aug 2025780
Jul 2025894
Jun 2025994
May 20251,000
Apr 2025933
Mar 2025770
Feb 2025958
Jan 2025755
Dec 2024858
Nov 2024672
Oct 2024805
Sep 202426
Aug 2024161
Jul 2024140
Jun 2024226
May 2024176
Apr 2024147
Mar 202477
Feb 202449
Jan 2024414
Dec 2023217
Nov 2023229
Oct 2023852
Sep 2023870
Aug 2023871
Jul 2023886
Jun 2023674
May 2023701
Apr 2023852
Mar 20231,753
Feb 2023868
Jan 2023911
Dec 20221,219
Nov 2022917
Oct 2022941
Sep 2022636
Aug 2022636
Jul 2022652
Jun 2022667
May 2022588
Apr 2022616
Mar 2022455
Feb 2022433
Jan 2022385
Dec 2021547
Nov 2021626
Oct 2021402
Sep 2021405
Aug 2021489
Jul 2021659
Jun 2021628
May 2021441
Apr 2021587
Mar 2021547
Feb 2021413
Jan 2021555
Dec 2020332
Nov 2020386
Oct 2020232
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 2020550
Apr 2020541
Mar 2020986
Feb 2020770
Jan 2020692
Dec 20191,012
Nov 20191,063
Oct 2019861
Sep 2019823
Aug 2019912
Jul 2019902
Jun 2019888
May 20191,091
Apr 20191,001
Mar 2019965
Feb 2019849
Jan 20191,139
Dec 2018963
Nov 2018929
Oct 2018798
Sep 2018794
Aug 2018996
Jul 20181,152
Jun 2018589
May 2018800
Apr 20181,103
Mar 2018585
Feb 2018806
Jan 2018920
Dec 2017919
Nov 2017781
Oct 2017838
Sep 2017609
Aug 2017776
Jul 2017594
Jun 2017636
May 2017893
Apr 2017520
Mar 2017788
Feb 20171,045
Jan 20171,138
Dec 20161,249
Nov 20161,021
Oct 20161,161
Sep 2016933
Aug 20161,014
Jul 2016913
Jun 20161,174
May 20161,084
Apr 2016744
Mar 2016895
Feb 2016564
Jan 2016898
Dec 2015721
Nov 2015721
Oct 2015654
Sep 2015816
Aug 2015686
Jul 20150
Jun 2015703
May 2015574
Apr 2015391
Mar 20151,314
Feb 2015793
Jan 2015907
Dec 2014498
Nov 2014467
Oct 2014889
Sep 2014878
Aug 2014650
Jul 2014669
Jun 20140
May 2014811
Apr 2014825
Mar 2014689
Feb 2014722
Jan 2014614
Dec 2013857
Nov 2013699
Oct 2013832
Sep 2013524
Aug 2013585
Jul 2013632
Jun 2013406
May 2013406
Apr 2013530
Mar 2013859
Feb 2013740
Jan 2013792
Dec 2012734
Nov 2012922
Oct 2012464
Sep 2012607
Aug 2012522
Jul 2012393
Jun 2012432
May 2012369
Apr 2012586
Mar 2012217
Feb 2012461
Jan 2012171
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

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

Monthly gas sold production

222 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Feb 2008 to Jul 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
6,055,788 MCF
Months filed
222
MonthGas sold (MCF)
Jul 202625,799
Jun 202624,367
May 202626,214
Apr 202624,600
Mar 202630,332
Feb 202626,302
Jan 202627,044
Dec 202529,687
Nov 202528,378
Oct 202528,753
Sep 202528,545
Aug 202528,333
Jul 202528,435
Jun 202529,258
May 202530,647
Apr 202528,834
Mar 202526,406
Feb 202524,157
Jan 202522,696
Dec 202421,129
Nov 202423,607
Oct 202424,014
Sep 2024642
Aug 20247,186
Jul 20244,715
Jun 20245,860
May 20246,801
Apr 20245,096
Mar 20243,059
Feb 20241,461
Jan 202412,424
Dec 20237,388
Nov 20237,325
Oct 202326,973
Sep 202326,843
Aug 202328,338
Jul 202328,261
Jun 202325,961
May 202324,266
Apr 202331,036
Mar 202348,457
Feb 202330,633
Jan 202332,517
Dec 202234,709
Nov 202231,770
Oct 202229,960
Sep 202225,208
Aug 202219,270
Jul 202223,011
Jun 202221,053
May 202221,804
Apr 202221,940
Mar 202217,172
Feb 202215,345
Jan 202214,135
Dec 202118,269
Nov 202122,718
Oct 202120,359
Sep 202115,727
Aug 202115,772
Jul 202124,071
Jun 202120,320
May 202118,434
Apr 202116,445
Mar 202118,226
Feb 202115,228
Jan 202116,065
Dec 202010,392
Nov 202013,916
Oct 20209,834
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 202015,438
Apr 202020,687
Mar 202030,819
Feb 202027,840
Jan 202020,336
Dec 201933,927
Nov 201928,624
Oct 201929,224
Sep 201920,426
Aug 201920,190
Jul 201922,710
Jun 201932,852
May 201934,762
Apr 201933,830
Mar 201934,509
Feb 201928,412
Jan 201934,835
Dec 201836,792
Nov 201831,839
Oct 201827,849
Sep 201818,005
Aug 201819,446
Jul 201820,667
Jun 201826,477
May 201830,663
Apr 201832,601
Mar 201831,194
Feb 201830,452
Jan 201834,190
Dec 201729,611
Nov 201731,318
Oct 201733,571
Sep 201723,167
Aug 201726,205
Jul 201727,481
Jun 201725,691
May 201731,737
Apr 201725,865
Mar 201725,016
Feb 201738,030
Jan 201740,550
Dec 201641,605
Nov 201638,248
Oct 201637,038
Sep 201633,512
Aug 201636,349
Jul 201635,271
Jun 201638,981
May 201639,375
Apr 201634,099
Mar 201637,763
Feb 201634,750
Jan 201640,085
Dec 201540,743
Nov 201538,028
Oct 201538,278
Sep 201538,420
Aug 201543,221
Jul 201541,670
Jun 201535,182
May 201533,895
Apr 201523,663
Mar 201544,688
Feb 201536,451
Jan 201537,829
Dec 201425,567
Nov 201428,757
Oct 201443,695
Sep 201440,896
Aug 201434,700
Jul 201434,137
Jun 201441,479
May 201442,593
Apr 201444,838
Mar 201433,425
Feb 201425,597
Jan 201433,846
Dec 201334,950
Nov 201336,524
Oct 201340,011
Sep 201331,367
Aug 201338,530
Jul 201337,387
Jun 201322,988
May 201329,225
Apr 201331,768
Mar 201338,594
Feb 201334,431
Jan 201338,628
Dec 201237,384
Nov 201238,576
Oct 201236,956
Sep 201235,563
Aug 201237,151
Jul 201235,432
Jun 201237,024
May 201238,018
Apr 201235,186
Mar 201227,322
Feb 201235,903
Jan 201236,554
Dec 201141,263
Nov 201136,309
Oct 201136,963
Sep 201163,353
Aug 201136,085
Jul 201132,124
Jun 201142,561
May 201136,188
Apr 201123,427
Mar 201131,309
Feb 201130,518
Jan 201127,083
Dec 201029,362
Nov 201027,768
Oct 201037,297
Sep 201038,407
Aug 201035,442
Jul 201046,428
Jun 201043,899
May 201071,241
Apr 201096,630
Mar 201095,553
Feb 201014,486
Jan 20100
Dec 20090
Nov 20091,571
Oct 20092,552
Sep 20092,809
Aug 20093,424
Jul 20093,672
Jun 20093,996
May 20093,009
Apr 20093,060
Mar 20097,028
Feb 20099,164
Jan 20099,773
Dec 200813,633
Nov 200814,811
Oct 200813,774
Sep 200813,658
Aug 200814,614
Jul 200814,764
Jun 200815,627
May 200818,287
Apr 200821,275
Mar 200833,362
Feb 200832,313

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

Monthly water production

222 months filed with the Michigan Department of Environment, Great Lakes, and Energy, Feb 2008 to Jul 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
11,256 bbl
Months filed
222
MonthWater (bbl)
Jul 20260
Jun 20260
May 20260
Apr 20261
Mar 202612
Feb 20269
Jan 202611
Dec 202519
Nov 20251
Oct 20250
Sep 2025111
Aug 20250
Jul 202515
Jun 202587
May 202513
Apr 20258
Mar 2025123
Feb 202553
Jan 202599
Dec 202461
Nov 202432
Oct 202445
Sep 20240
Aug 202424
Jul 20240
Jun 202413
May 202423
Apr 202424
Mar 202483
Feb 202414
Jan 202414
Dec 20236
Nov 20230
Oct 202314
Sep 202325
Aug 202321
Jul 202322
Jun 202312
May 202312
Apr 202326
Mar 202324
Feb 202330
Jan 202339
Dec 202230
Nov 202223
Oct 202221
Sep 202215
Aug 202228
Jul 202212
Jun 202234
May 202222
Apr 202218
Mar 202245
Feb 202224
Jan 202243
Dec 202130
Nov 202139
Oct 202129
Sep 202145
Aug 202143
Jul 202166
Jun 202160
May 202162
Apr 202186
Mar 202165
Feb 202146
Jan 2021112
Dec 202054
Nov 202074
Oct 202035
Sep 20200
Aug 20200
Jul 20200
Jun 20200
May 20204
Apr 20202
Mar 20200
Feb 20200
Jan 20200
Dec 20190
Nov 20190
Oct 20190
Sep 201916
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 201814
Feb 20180
Jan 20180
Dec 20170
Nov 20170
Oct 20170
Sep 20170
Aug 20170
Jul 20170
Jun 20170
May 20170
Apr 20170
Mar 20170
Feb 20173
Jan 20172
Dec 20162
Nov 20162
Oct 20161
Sep 20162
Aug 20163
Jul 20168
Jun 201612
May 201610
Apr 201612
Mar 201613
Feb 201613
Jan 201611
Dec 20154
Nov 20152
Oct 20151
Sep 20151
Aug 20157
Jul 201540
Jun 201511
May 20152
Apr 20151
Mar 20150
Feb 20150
Jan 20150
Dec 201415
Nov 2014109
Oct 20140
Sep 20143
Aug 20140
Jul 20147
Jun 201480
May 2014105
Apr 2014142
Mar 2014164
Feb 201491
Jan 2014196
Dec 201378
Nov 201310
Oct 201311
Sep 201310
Aug 201358
Jul 201355
Jun 201355
May 201345
Apr 20130
Mar 20130
Feb 20130
Jan 20130
Dec 20120
Nov 20120
Oct 20120
Sep 20120
Aug 20120
Jul 20121
Jun 20120
May 20120
Apr 20127
Mar 201245
Feb 201250
Jan 20120
Dec 20110
Nov 201134
Oct 20110
Sep 20110
Aug 20116
Jul 2011322
Jun 20110
May 201182
Apr 2011239
Mar 2011201
Feb 2011173
Jan 2011328
Dec 201074
Nov 201086
Oct 20100
Sep 201037
Aug 20100
Jul 20103
Jun 20100
May 20100
Apr 2010262
Mar 2010223
Feb 201018
Jan 20103
Dec 20093
Nov 2009106
Oct 2009249
Sep 2009192
Aug 2009193
Jul 2009109
Jun 2009163
May 2009353
Apr 2009519
Mar 2009851
Feb 2009745
Jan 2009234
Dec 2008211
Nov 2008351
Oct 2008112
Sep 2008216
Aug 2008119
Jul 200819
Jun 2008149
May 2008185
Apr 200833
Mar 200887
Feb 2008143

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
STATE SOUTH BUCKEYE UNIT41-1Natural Gas WellCOBRA OIL AND GAS CORPORATIONProducingFeb 2008 — still

Michigan Department of Environment, Great Lakes, and Energy data, corpus built 2026-09-07. Lease 21260.