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MUIR

Lease 1001143936 · Harper County, Kansas · E2 Sec 12 T31S R9W · DOR 205156

Gas1968–20262 wells
Operator
R & B Oil & Gas, Inc.
Cumulative (state figure)
586,862 MCF
First production
1968
Last production
2026
Location (PLSS)
E2 Sec 12 T31S R9W

Monthly gas production

517 months filed with the Kansas Geological Survey, Jan 1980 to Apr 2026. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
365,931 MCF
Months filed
517
Most wells in a month
2

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 586,862 MCF.

MonthGas (MCF)Wells
Apr 20262581
Mar 20263421
Feb 20263661
Jan 20263861
Dec 20253941
Nov 20253801
Oct 20253971
Sep 20253341
Aug 20253761
Jul 20253571
Jun 20252981
May 20253011
Apr 20252511
Mar 20251261
Feb 2025401
Jan 20252531
Dec 20243051
Nov 20242951
Oct 2024971
Jan 202321
Oct 2022221
Sep 2022301
Dec 2021881
Nov 20213081
Oct 20213281
Sep 20213521
Aug 20213871
Jul 20213081
Jun 20211851
May 20212571
Apr 20211491
Mar 20211451
Feb 20211421
Jan 20212201
Dec 20202171
Nov 20202381
Oct 20202491
Sep 20202501
Aug 20202542
Jul 20202572
Jun 20202422
May 20202552
Apr 20202422
Mar 20202572
Feb 20202372
Jan 20202622
Dec 20192752
Nov 20192632
Oct 20192772
Sep 20192802
Aug 20192942
Jul 20193042
Jun 20192912
May 20192752
Apr 20192732
Mar 20192822
Feb 20192532
Jan 20192952
Dec 20182182
Nov 20181962
Oct 20182302
Sep 20182112
Aug 20182292
Jul 20182242
Jun 20182382
May 20182592
Apr 20182192
Mar 20182042
Feb 20181662
Jan 20181782
Dec 20171752
Nov 20171842
Oct 20172332
Sep 20172342
Aug 20172402
Jul 20172412
Jun 20172232
May 20171852
Apr 20171182
Mar 20171842
Jan 20172142
Dec 20162152
Nov 20162112
Oct 20162182
Sep 20162102
Aug 20162202
Jul 20162272
Jun 20161982
May 20161982
Apr 20162,7222
Mar 20161342
Feb 20161962
Jan 20162152
Dec 20152182
Nov 20151682
Oct 20152282
Sep 20152092
Aug 20152452
Jul 20152422
Jun 20152352
Apr 20152222
Mar 20152292
Feb 20151952
Jan 20152142
Dec 20142402
Nov 20142322
Oct 20142452
Sep 20142572
Aug 20143012
Jul 20143192
Jun 20142892
May 20143072
Apr 20143132
Mar 20143052
Feb 20142832
Jan 20145132
Dec 20135032
Nov 20135432
Oct 20135022
Sep 20135132
Aug 20135472
Jul 20135962
Jun 20135712
May 20135572
Apr 20135702
Mar 20135632
Feb 20134442
Jan 20135762
Dec 20125812
Nov 20125652
Oct 20125992
Sep 20125822
Aug 20125792
Jul 20125882
Jun 20126102
May 20126362
Apr 20126002
Mar 20126302
Feb 20126072
Jan 20126042
Dec 20116262
Nov 20116272
Oct 20116582
Sep 20116532
Aug 20116892
Jul 20117122
Jun 20116942
May 20117072
Apr 20116882
Mar 20117012
Feb 20116182
Jan 20117182
Dec 20106932
Nov 20105752
Oct 20105822
Sep 20104822
Aug 20106062
Jul 20106272
Jun 20106262
May 20106411
Apr 20106261
Mar 20106541
Feb 20106431
Jan 20106851
Dec 20097151
Nov 20097321
Oct 20097711
Sep 20097821
Aug 20098421
Jul 20098901
Jun 20091,0781
May 20093111
Apr 20092991
Mar 20095311
Feb 20096971
Jan 20098131
Dec 20089531
Nov 20086971
Oct 20086401
Sep 20086691
Aug 20086831
Jul 20087671
Jun 20087731
May 20088151
Apr 20088191
Mar 20088921
Feb 20088761
Jan 20089531
Dec 20079421
Nov 20079201
Oct 20071,0021
Sep 20071,0291
Aug 20077601
Jul 20072091
Jun 20071891
May 20071841
Apr 20072141
Mar 20072161
Feb 20072051
Jan 20076001
Dec 20067811
Nov 20067921
Oct 20068401
Sep 20068001
Aug 20068101
Jul 20068371
Jun 20068131
May 20068301
Apr 20068391
Mar 20067241
Feb 20067401
Jan 20068771
Dec 20058161
Nov 20058751
Oct 20058291
Sep 20058381
Aug 20054631
Jul 20056461
Jun 20056271
May 20056921
Apr 20057761
Mar 20055561
Feb 20056051
Jan 20056981
Dec 20046261
Nov 20045381
Oct 20047511
Sep 20047311
Aug 20047291
Jul 20047251
Jun 20047421
May 20047651
Apr 20048101
Mar 20046971
Feb 20047231
Jan 20047191
Dec 20037871
Nov 20037251
Oct 20037281
Sep 20037591
Aug 20037511
Jul 20038031
Jun 20037041
May 20039191
Apr 20035241
Mar 20037971
Feb 20037301
Jan 20036991
Dec 20027961
Nov 20027681
Oct 20028321
Sep 20028431
Aug 20027381
Jul 20028831
Jun 20027691
May 20027281
Apr 20027551
Mar 20027741
Feb 20027131
Jan 20027831
Dec 20018571
Nov 20018051
Oct 20019211
Sep 20016451
Aug 20017561
Jul 20017191
Jun 20016851
May 20016121
Apr 20016991
Mar 20018051
Feb 20017551
Jan 20017191
Dec 20001,1651
Nov 20009631
Oct 20008921
Sep 20008471
Aug 20005361
Jul 20008431
Jun 20007521
May 20007891
Apr 20008341
Mar 20007691
Feb 20003911
Jan 20001,0331
Dec 19998451
Nov 19995461
Oct 19991661
Sep 19993471
Aug 19993781
Jul 19997611
Jun 19997871
May 19996291
Apr 19997221
Mar 19995931
Feb 19996891
Jan 19995801
Nov 19989081
Oct 19989271
Sep 19981,1541
Aug 19981,0771
Jul 19986441
Jun 19983631
May 19983531
Apr 19986221
Mar 19986111
Feb 19987471
Dec 19973831
Nov 19977741
Oct 19975791
Sep 19978061
Aug 19977871
Jul 19977411
Jun 19977881
May 19975431
Apr 19979081
Mar 19972641
Feb 19975111
Jan 19975011
Dec 19966861
Nov 19968551
Oct 19969521
Sep 19965221
Aug 19967251
Jul 19968351
Jun 19967431
May 19967151
Apr 19966851
Mar 19965961
Feb 19966881
Jan 19966991
Dec 19957481
Nov 19956111
Oct 19957611
Sep 19958071
Aug 19958381
Jul 19957831
Jun 19955301
May 19955871
Apr 19956091
Mar 19954241
Feb 19958661
Jan 19959131
Dec 19948481
Nov 19941,1901
Oct 19941,0971
Sep 19941,3441
Aug 19941,1221
Jul 19941,0461
Jun 19944061
May 19944561
Apr 19946311
Mar 19945901
Feb 19947341
Jan 19947731
Dec 19937441
Nov 19937531
Oct 19938411
Sep 19938261
Aug 19939161
Jul 19935971
Jun 19935151
May 19936491
Apr 19936851
Mar 1993301
Feb 19935331
Jan 19932951
Dec 19922731
Nov 19927181
Oct 19927891
Sep 19927551
Aug 19927701
Jul 19927711
Jun 19923091
May 19924391
Apr 19924231
Mar 19924361
Feb 19923681
Jan 19924051
Dec 19914401
Nov 19914681
Oct 19915771
Sep 19914261
Aug 19915301
Jul 19915341
Jun 19916581
May 19916791
Apr 19916871
Mar 19915051
Feb 19914951
Jan 19915921
Dec 19906501
Nov 19907421
Oct 19907931
Sep 19909501
Aug 19901,0841
Jul 19901,2151
Jun 19906711
May 19901,0311
Apr 19903871
Nov 19893541
Oct 19893341
Sep 19894191
Aug 19894241
Jul 19894491
Jun 19896431
May 19896141
Apr 19896651
Mar 19896011
Feb 19897211
Jan 19896011
Dec 19888281
Nov 19881,1461
Oct 19881,2151
Sep 19881,2961
Aug 19881,3471
Jul 19881,3161
Jun 19888531
Apr 19881,3031
Mar 19881,6981
Feb 19881,7931
Jan 19881,7411
Dec 19871,6291
Nov 19871,0651
Oct 19871,1101
Sep 19871,1901
Aug 19871,2911
Jul 19871,3021
Jun 19871,2491
May 19871,2141
Apr 19871,1361
Mar 19871,0201
Feb 19871,0051
Jan 19871,0521
Dec 19861,1281
Nov 19861,3141
Oct 19861,4411
Sep 19861,5661
Aug 19861,6941
Jul 19861,1601
Jun 19861,2661
May 19861,2251
Apr 19861,2641
Mar 19861,0621
Feb 19861,1291
Jan 19861,1821
Dec 19851,1711
Nov 19851,4781
Oct 19851,4601
Sep 19851,5431
Aug 19851,5471
Jul 19851,4871
Jun 19851,5421
May 19851,4381
Apr 19851,5841
Mar 19851,4351
Feb 19851,4311
Jan 19851,3741
Dec 19841,4401
Nov 19841,5471
Oct 19841,4651
Sep 19841,5711
Aug 19841,7301
Jul 19841,6671
Jun 19841,6081
May 19841,6441
Apr 19841,8351
Mar 19841,0011
Feb 19841,5911
Jan 19841,6611
Dec 19831,3981
Nov 19831,8791
Oct 19832,1941
Sep 19831,5641
Aug 19831,8301
Jul 19831,8921
Jun 19831,8941
May 19831,3561
Apr 19831,5361
Mar 19831,5101
Feb 19831,2041
Jan 19831,4681
Dec 19821,5171
Nov 19821,9761
Oct 19821,8041
Sep 19821,8471
Aug 19821,9571
Jul 19821,6281
Jun 19822,9221
May 19821,5561
Apr 19825381
Mar 19824641
Feb 19822981
Jan 19825221
Dec 19814271
Nov 19814001
Oct 19814401
Sep 19815631
Aug 19815991
Jul 19811,0081
Jun 19817921
May 19817161
Apr 19818081
Mar 19815291
Feb 19815561
Jan 19815881
Dec 19805961
Nov 19808961
Oct 19801,0241
Sep 19801,3401
Aug 19801,0541
Jul 19809251
Jun 19808651
May 19808281
Apr 19807261
Mar 19805831
Feb 19806091
Jan 19805951

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

2 wells the state's well register assigns to this lease. Every one has a page.

WellNo.OperatorStatus
Muir3R & B Oil & Gas, Inc.Producing
MUIR2BEREXCO LLCPlugged and Abandoned

Location

37.362444, -98.244364 · E2 Sec 12 T31S R9W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001143936. The state’s own record.