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KNOP A

Lease 1001116356 · Pratt County, Kansas · SWSESW Sec 21 T26S R12W · DOR 107510

Oil1975–20265 wells
Operator
Timberline Oil & Gas Corporation
Cumulative (state figure)
89,879.36 bbl
First production
1975
Last production
2026
Location (PLSS)
SWSESW Sec 21 T26S R12W

Monthly oil production

491 months filed with the Kansas Geological Survey, Mar 1980 to Mar 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
83,193.40 bbl
Months filed
491
Most wells in a month
5

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 89,879.36 bbl.

MonthOil (bbl)Wells
Mar 20264.755
Oct 202512.725
Jun 20258.765
May 202514.265
Apr 20256.345
Mar 202512.035
Feb 20259.555
Jan 202513.055
Dec 202411.865
Nov 20247.825
Oct 20248.205
Sep 20249.935
Aug 202412.405
Jul 202416.165
Jun 202432.565
May 202429.825
Apr 202430.475
Mar 202430.155
Feb 202431.415
Jan 202431.215
Dec 202338.535
Nov 202313.895
Oct 202316.845
Sep 202312.395
Aug 202317.425
Jul 202319.245
Jun 202344.295
May 202317.795
Apr 202321.685
Mar 202330.375
Feb 202329.365
Jan 202322.105
Dec 202221.695
Nov 202221.885
Oct 202235.885
Sep 202224.995
Aug 202237.125
Jul 202234.035
Jun 202225.785
May 202234.025
Apr 202231.405
Mar 202247.895
Feb 202229.285
Jan 202230.665
Dec 202148.585
Nov 202139.565
Oct 202138.775
Sep 202153.745
Aug 202150.955
Jul 202162.745
Jun 202191.475
May 202129.055
Apr 202115.265
Mar 202114.555
Feb 20215.215
Jan 20219.335
Dec 202032.975
Nov 202010.265
Oct 202010.895
Sep 20207.565
Aug 202045.525
Jul 202034.985
Jun 202015.065
May 202016.335
Apr 202014.355
Mar 202021.815
Feb 202041.115
Jan 202039.615
Dec 201953.725
Nov 201958.035
Oct 201922.685
Sep 201943.635
Aug 201986.045
Jun 201942.785
May 201947.455
Apr 2019143.885
Mar 201962.605
Feb 201954.475
Jan 201973.185
Dec 201853.935
Nov 201889.725
Oct 201876.445
Sep 201898.565
Aug 201858.985
Jul 2018102.665
Jun 201890.725
May 2018102.815
Apr 2018133.325
Mar 201865.725
Feb 201852.895
Jan 2018135.475
Dec 2017139.525
Nov 2017101.975
Oct 201795.805
Sep 2017102.455
Aug 2017104.005
Jul 201795.065
Jun 201786.365
May 201762.025
Apr 201798.645
Mar 2017122.615
Feb 2017122.625
Jan 2017116.365
Dec 2016129.895
Nov 201691.395
Oct 2016110.775
Sep 2016109.135
Aug 2016129.785
Jul 2016130.415
Jun 2016148.745
May 201692.455
Apr 2016141.595
Mar 2016150.565
Feb 2016119.055
Jan 2016125.955
Dec 2015146.705
Nov 2015134.995
Oct 2015125.365
Sep 2015108.675
Aug 2015117.275
Jul 2015118.475
Jun 2015129.135
May 2015140.675
Apr 2015172.385
Mar 2015113.805
Feb 2015111.885
Jan 2015124.015
Dec 2014132.325
Nov 2014139.605
Oct 2014153.155
Sep 2014118.435
Aug 2014142.785
Jul 2014106.795
Jun 2014127.995
May 2014140.435
Apr 2014163.195
Mar 201489.185
Feb 201477.375
Jan 2014125.863
Dec 2013117.943
Nov 2013112.353
Oct 2013122.903
Sep 2013119.773
Aug 2013131.853
Jul 2013139.473
Jun 2013104.023
May 2013148.863
Apr 2013114.293
Mar 2013135.373
Feb 201396.203
Jan 2013122.493
Dec 2012135.543
Nov 2012127.063
Oct 2012134.323
Sep 2012137.203
Aug 2012118.023
Jul 2012142.253
Jun 2012127.283
May 2012137.433
Apr 2012139.563
Mar 2012139.213
Feb 2012141.543
Jan 2012142.083
Dec 2011150.593
Nov 2011126.343
Oct 2011158.503
Sep 2011138.893
Aug 2011145.993
Jul 2011151.643
Jun 2011144.403
May 2011149.003
Apr 2011140.263
Mar 2011149.353
Feb 2011132.093
Jan 2011175.773
Dec 2010150.393
Nov 2010157.893
Oct 2010148.693
Sep 2010158.173
Aug 2010166.823
Jul 2010166.633
Jun 2010169.293
May 2010177.373
Apr 2010161.733
Mar 2010177.903
Feb 2010164.095
Jan 2010162.065
Dec 2009179.225
Nov 2009185.995
Oct 2009178.885
Sep 2009178.285
Aug 2009188.875
Jul 2009202.195
Jun 2009194.985
May 2009218.315
Apr 2009212.655
Mar 2009247.195
Feb 2009206.005
Jan 2009218.925
Dec 2008253.735
Nov 2008230.135
Oct 2008252.825
Sep 2008264.045
Aug 2008249.045
Jul 2008220.955
Jun 2008169.715
May 2008316.255
Apr 2008311.355
Mar 2008310.875
Feb 2008345.445
Jan 2008385.755
Dec 2007386.705
Nov 2007334.365
Oct 2007162.255
Sep 2007157.005
Aug 2007152.405
Jul 2007138.825
Jun 2007160.205
May 2007157.305
Apr 2007159.985
Mar 2007184.444
Feb 2007126.874
Jan 2007132.604
Dec 200683.934
Nov 200660.504
Oct 200684.364
Sep 2006104.314
Aug 2006142.004
Jul 200657.494
Jun 2006108.104
May 200643.464
Apr 200694.174
Mar 2006157.264
Feb 200671.834
Jan 200684.944
Dec 2005118.514
Nov 2005160.904
Oct 200583.804
Sep 2005109.194
Aug 2005103.014
Jul 200535.984
Jun 2005129.074
May 2005136.274
Apr 2005139.134
Mar 2005119.394
Feb 2005103.054
Jan 200599.984
Dec 200478.764
Nov 2004136.994
Oct 200468.724
Sep 200488.314
Aug 200481.414
Jul 200455.674
Jun 200476.704
May 200461.504
Apr 200491.334
Mar 200473.864
Feb 200488.204
Jan 200467.254
Dec 200379.954
Nov 200376.714
Oct 200395.384
Sep 200397.084
Aug 200395.944
Jul 2003153.084
Jun 2003153.354
May 200375.624
Apr 2003152.284
Mar 2003154.464
Feb 2003161.094
Jan 2003161.504
Dec 2002163.874
Nov 2002156.644
Oct 2002159.054
Sep 2002152.954
Aug 2002156.834
Jul 2002157.084
Jun 2002320.034
Apr 2002157.164
Mar 2002161.634
Feb 2002324.624
Dec 2001157.284
Nov 2001160.944
Oct 2001232.364
Sep 2001162.024
Aug 2001158.964
Jul 2001300.814
May 2001154.854
Apr 2001155.514
Mar 2001184.604
Feb 2001165.854
Jan 2001161.274
Dec 2000168.344
Nov 2000164.974
Oct 2000159.204
Sep 2000187.374
Aug 2000154.474
Jul 2000161.554
Jun 2000227.574
May 2000152.694
Apr 2000309.464
Feb 2000162.504
Jan 2000317.774
Nov 1999162.064
Oct 1999179.034
Sep 1999187.864
Aug 1999161.004
Jul 1999189.244
Jun 1999346.604
May 1999153.394
Apr 1999157.104
Mar 1999193.364
Feb 1999176.034
Jan 1999183.754
Dec 1998220.194
Nov 1998291.194
Oct 1998105.624
Sep 1998139.474
Aug 1998104.514
Jul 1998114.424
Jun 1998105.844
May 1998105.214
Apr 1998115.234
Mar 1998109.244
Feb 1998118.564
Jan 1998165.184
Dec 1997159.294
Nov 1997147.574
Oct 1997160.144
Sep 1997150.724
Aug 1997158.004
Jul 1997248.204
Jun 1997231.244
May 1997160.644
Apr 1997235.164
Mar 1997252.064
Feb 1997303.854
Jan 1997155.964
Dec 1996215.764
Nov 1996163.244
Oct 1996159.014
Sep 1996200.294
Aug 1996156.184
Jul 1996666.274
Jun 1996157.544
May 1996233.994
Apr 1996165.954
Mar 1996163.024
Feb 1996204.094
Jan 1996191.964
Dec 1995137.004
Nov 1995185.004
Oct 1995194.004
Sep 1995169.004
Aug 1995154.004
Jul 1995213.004
Jun 1995164.004
May 1995203.004
Apr 1995208.004
Mar 1995188.004
Feb 1995222.004
Jan 1995207.004
Dec 1994192.004
Nov 1994193.004
Oct 1994173.004
Sep 1994207.004
Aug 1994202.004
Jul 1994213.004
Jun 1994198.004
May 1994151.004
Apr 1994184.004
Mar 1994196.004
Feb 1994180.004
Jan 1994221.004
Dec 1993183.004
Nov 1993185.004
Oct 1993195.004
Sep 1993163.004
Aug 1993194.004
Jul 1993195.004
Jun 1993193.004
May 1993191.004
Apr 1993176.004
Mar 1993288.004
Feb 1993188.004
Jan 1993198.004
Dec 1992240.004
Nov 1992180.004
Oct 1992218.004
Sep 1992201.004
Aug 1992205.004
Jul 1992233.004
Jun 1992250.004
May 1992142.004
Apr 1992177.004
Mar 1992199.004
Feb 1992217.004
Jan 1992232.004
Dec 1991243.004
Nov 1991257.004
Oct 1991240.004
Sep 1991228.004
Aug 1991244.004
Jul 1991248.004
Jun 1991229.004
May 1991303.004
Apr 1991271.004
Mar 1991404.004
Feb 1991315.004
Jan 1991408.004
Dec 1990191.004
Nov 1990371.004
Oct 1990261.004
Sep 1990325.004
Aug 1990286.004
Jul 1990150.004
Jun 1990264.004
May 1990373.004
Apr 1990304.004
Mar 1990306.004
Feb 1990254.004
Jan 1990327.004
Dec 1989320.004
Nov 1989221.004
Oct 1989397.004
Sep 1989150.004
Aug 1989312.004
Jul 1989325.004
Jun 1989327.004
May 1989311.004
Apr 1989325.004
Mar 1989314.004
Feb 1989300.004
Jan 1989431.004
Dec 1988308.004
Nov 1988435.004
Oct 1988326.004
Sep 1988301.004
Aug 1988399.004
Jul 1988373.004
Jun 1988484.004
May 1988326.004
Apr 1988439.004
Mar 1988470.004
Feb 1988488.004
Jan 1988495.004
Dec 1987566.004
Nov 1987482.004
Oct 1987485.004
Sep 1987324.004
Aug 1987476.004
Jul 1987323.004
Jun 1987483.004
May 1987486.004
Apr 1987487.004
Mar 1987320.004
Feb 1987494.004
Jan 1987612.004
Dec 1986604.004
Nov 1986656.004
Oct 1986812.004
Sep 1986930.004
Aug 19861,099.004
Jul 1986414.004
May 198627.004
Apr 198657.004
Mar 198683.004
Feb 1986161.004
Oct 198568.002
Aug 198553.002
Jul 1985100.002
May 1985112.002
Apr 198587.002
Feb 198554.002
Jan 1985159.002
Oct 1984254.002
Jun 1984160.002
Apr 1984180.002
Jan 1984156.002
Dec 1983204.001
Oct 1983138.001
Jan 1983165.001
Aug 1982196.001
Jan 1982198.001
Aug 1981196.001
May 1981156.001
Feb 1981796.001
Jan 1981203.001
Sep 1980194.001
Jun 1980197.001
Mar 1980196.001

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

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

WellNo.OperatorStatus
Knop 'A'1Timberline Oil & Gas CorporationProducing
Knop 'A'2Timberline Oil & Gas CorporationProducing
Knop 'A'3Timberline Oil & Gas CorporationProducing
Knop 'A'4Timberline Oil & Gas CorporationProducing
Knop 'A'5Timberline Oil & Gas CorporationProducing

Location

37.763350, -98.641815 · SWSESW Sec 21 T26S R12W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001116356. The state’s own record.