HARMONY HILL UN

Lease 1001134738 · Rooks County, Kansas · Sec 21 T8S R18W · DOR 121496

Oil1984–20267 wells
Operator
Vess Oil Corporation
Cumulative (state figure)
533,459.48 bbl
First production
1984
Last production
2026
Location (PLSS)
Sec 21 T8S R18W

Monthly oil production

498 months filed with the Kansas Geological Survey, May 1984 to Apr 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
533,459.50 bbl
Months filed
498
Most wells in a month
9
MonthOil (bbl)Wells
Apr 2026480.525
Mar 2026321.015
Feb 2026329.045
Jan 2026482.635
Dec 2025489.395
Nov 2025333.795
Oct 2025327.005
Sep 2025484.225
Aug 2025321.275
Jul 2025493.725
Jun 2025326.085
May 2025494.545
Apr 2025507.865
Mar 2025337.145
Feb 2025322.055
Jan 2025511.145
Dec 2024473.895
Nov 2024330.315
Oct 2024487.155
Sep 2024342.715
Aug 2024497.705
Jul 2024496.525
Jun 2024319.995
May 2024332.055
Apr 2024495.605
Mar 2024328.405
Feb 2024333.305
Jan 2024513.515
Dec 2023332.655
Nov 2023332.065
Oct 2023494.605
Sep 2023325.545
Aug 2023499.175
Jul 2023322.565
Jun 2023468.545
May 2023481.035
Apr 2023331.425
Mar 2023506.275
Feb 2023348.785
Jan 2023506.945
Dec 2022324.925
Nov 2022334.995
Oct 2022478.275
Sep 2022328.045
Aug 2022498.585
Jul 2022493.825
Jun 2022329.145
May 2022499.455
Apr 2022335.195
Mar 2022512.225
Feb 2022317.895
Jan 2022505.715
Dec 2021330.395
Nov 2021486.845
Oct 2021322.365
Sep 2021485.265
Aug 2021512.345
Jul 2021323.365
Jun 2021494.585
May 2021489.255
Apr 2021319.995
Mar 2021499.445
Feb 2021518.945
Jan 2021477.965
Dec 2020331.975
Nov 2020499.705
Oct 2020504.065
Sep 2020511.065
Aug 2020477.345
Jul 2020485.995
Jun 2020488.955
May 2020630.315
Apr 2020328.605
Mar 2020477.425
Feb 2020656.485
Jan 2020475.505
Dec 2019488.655
Nov 2019315.115
Oct 2019481.335
Sep 2019458.695
Aug 2019477.325
Jul 2019320.365
Jun 2019472.385
May 2019485.845
Apr 2019492.695
Mar 2019324.465
Feb 2019472.625
Jan 2019489.605
Dec 2018319.505
Nov 2018493.715
Oct 2018487.295
Sep 2018328.635
Aug 2018485.085
Jul 2018476.955
Jun 2018493.485
May 2018487.255
Apr 2018497.245
Mar 2018335.785
Feb 2018495.635
Jan 2018496.665
Dec 2017496.155
Nov 2017502.555
Oct 2017324.775
Sep 2017507.735
Aug 2017468.935
Jul 2017510.495
Jun 2017477.565
May 2017488.925
Apr 2017497.465
Mar 2017481.995
Feb 2017483.785
Jan 2017491.435
Dec 2016491.075
Nov 2016483.845
Oct 2016328.845
Sep 2016488.425
Aug 2016652.655
Jul 2016481.955
Jun 2016493.205
May 2016483.635
Apr 2016481.405
Mar 2016479.975
Feb 2016485.915
Jan 2016498.745
Dec 2015656.365
Nov 2015484.845
Oct 2015488.005
Sep 2015637.185
Aug 2015475.265
Jul 2015641.935
Jun 2015478.185
May 2015650.675
Apr 2015499.955
Mar 2015672.585
Feb 2015498.135
Jan 2015660.175
Dec 2014491.385
Nov 2014500.155
Oct 2014674.475
Sep 2014498.635
Aug 2014652.175
Jul 2014486.595
Jun 2014499.055
May 2014683.285
Apr 2014491.745
Mar 2014675.675
Feb 2014508.235
Jan 2014661.455
Dec 2013675.075
Nov 2013500.645
Oct 2013663.395
Sep 2013492.395
Aug 2013654.375
Jul 2013668.855
Jun 2013498.375
May 2013503.185
Apr 2013684.795
Mar 2013679.065
Feb 2013508.955
Jan 2013670.015
Dec 2012663.405
Nov 2012504.245
Oct 2012689.625
Sep 2012668.225
Aug 2012676.085
Jul 2012496.115
Jun 2012672.535
May 2012646.685
Apr 2012496.145
Mar 2012688.765
Feb 2012673.075
Jan 2012684.065
Dec 2011666.325
Nov 2011669.595
Oct 2011669.405
Sep 2011671.835
Aug 2011674.355
Jul 2011671.865
Jun 2011682.735
May 2011680.755
Apr 2011679.355
Mar 2011669.515
Feb 2011687.265
Jan 2011670.665
Dec 2010841.375
Nov 2010673.195
Oct 2010682.335
Sep 2010655.285
Aug 2010670.945
Jul 2010830.215
Jun 2010681.395
May 2010682.595
Apr 2010851.175
Mar 2010680.025
Feb 2010679.645
Jan 2010859.275
Dec 2009684.635
Nov 2009674.955
Oct 2009659.705
Sep 2009854.505
Aug 2009666.215
Jul 2009840.225
Jun 2009668.885
May 2009832.515
Apr 2009669.155
Mar 2009858.445
Feb 2009690.715
Jan 2009844.555
Dec 2008666.435
Nov 2008848.375
Oct 2008843.715
Sep 2008825.255
Aug 2008833.185
Jul 2008675.115
Jun 2008670.495
May 2008668.765
Apr 2008841.005
Mar 2008842.945
Feb 2008840.435
Jan 2008676.185
Dec 2007834.645
Nov 2007826.435
Oct 2007851.605
Sep 2007811.345
Aug 2007845.715
Jul 2007694.315
Jun 2007835.985
May 2007838.835
Apr 2007846.055
Mar 2007832.645
Feb 2007826.935
Jan 2007838.545
Dec 2006844.005
Nov 2006685.055
Oct 20061,027.495
Sep 2006836.115
Aug 2006837.895
Jul 2006849.685
Jun 2006841.295
May 20061,013.255
Apr 2006848.945
Mar 2006857.785
Feb 2006830.595
Jan 20061,012.675
Dec 20051,035.135
Nov 2005669.695
Oct 20051,032.965
Sep 20051,020.035
Aug 20051,008.515
Jul 2005980.025
Jun 20051,164.445
May 2005837.175
Apr 2005844.555
Mar 2005998.815
Feb 2005689.395
Jan 20051,013.665
Dec 20041,199.055
Nov 2004860.355
Oct 20041,201.625
Sep 2004871.505
Aug 2004699.405
Jul 2004489.245
Jun 2004849.175
May 20041,009.805
Apr 2004685.025
Mar 2004846.335
Feb 2004858.155
Jan 20041,060.195
Dec 2003712.725
Nov 2003861.285
Oct 20031,044.185
Sep 2003507.745
Aug 2003838.535
Jul 2003825.175
Jun 2003828.725
May 2003687.865
Apr 2003857.915
Mar 2003683.145
Feb 2003870.925
Jan 2003871.375
Dec 2002908.905
Nov 20021,055.885
Oct 2002678.805
Sep 2002842.865
Aug 20021,026.065
Jul 2002846.475
Jun 2002694.065
May 2002889.875
Apr 2002818.585
Mar 2002912.395
Feb 2002798.035
Jan 2002886.285
Dec 2001887.885
Nov 2001893.205
Oct 20011,046.625
Sep 2001893.565
Aug 2001905.215
Jul 2001935.165
Jun 2001858.125
May 20011,043.495
Apr 2001928.875
Mar 2001931.915
Jan 20011,075.975
Dec 2000855.675
Nov 20001,021.115
Oct 2000863.935
Sep 2000850.475
Aug 20001,041.025
Jul 20001,068.995
Jun 2000680.005
May 20001,052.875
Apr 2000926.725
Mar 20001,035.385
Feb 2000777.905
Jan 20001,126.675
Dec 1999820.455
Nov 1999964.815
Oct 19991,086.315
Sep 19991,108.005
Aug 19991,105.015
Jul 1999805.925
Jun 1999850.765
May 1999853.755
Apr 19991,010.153
Mar 19991,103.803
Feb 1999995.203
Jan 19991,109.545
Dec 19981,174.225
Nov 19981,058.795
Oct 19981,039.885
Sep 19981,136.695
Aug 19981,104.685
Jul 19981,153.495
Jun 19981,152.495
May 19981,272.695
Apr 19981,180.675
Mar 19981,216.315
Feb 19981,160.715
Jan 19981,221.625
Dec 1997728.205
Nov 1997987.845
Oct 19971,240.525
Sep 19971,202.725
Aug 19971,256.085
Jul 19971,235.175
Jun 19971,155.555
May 19971,153.555
Apr 19971,266.855
Mar 19971,242.015
Feb 19971,212.205
Jan 19971,361.245
Dec 19961,321.105
Nov 19961,312.485
Oct 19961,431.805
Sep 19961,361.525
Aug 19961,431.085
Jul 19961,375.045
Jun 19961,490.735
May 19961,358.535
Apr 19961,180.035
Mar 19961,323.755
Feb 19961,490.115
Jan 19961,297.705
Dec 19951,350.009
Nov 19951,024.009
Oct 19951,414.009
Sep 19951,390.009
Aug 19951,489.009
Jul 19951,550.009
Jun 19951,688.009
May 19951,393.009
Apr 19951,503.009
Mar 19951,339.009
Feb 19951,276.009
Jan 19951,292.009
Dec 19941,347.009
Nov 19941,392.009
Oct 19941,426.009
Sep 19941,330.009
Aug 19941,547.009
Jul 19941,405.009
Jun 19941,429.009
May 19941,612.009
Apr 19941,553.009
Mar 19941,414.009
Feb 19941,428.009
Jan 19941,591.009
Dec 19931,612.009
Nov 19931,905.009
Oct 19931,793.009
Sep 19931,642.009
Aug 19931,137.009
Jul 19931,146.009
Jun 19931,475.009
May 19931,413.009
Apr 19931,621.009
Mar 19931,557.009
Feb 19931,375.009
Jan 19931,555.009
Dec 19921,668.009
Nov 19921,545.009
Oct 19921,797.009
Sep 19921,713.009
Aug 19921,830.009
Jul 19921,853.009
Jun 19921,846.009
May 19922,133.009
Apr 19922,056.009
Mar 19921,893.009
Feb 19921,651.009
Jan 19921,860.009
Dec 19911,915.009
Nov 19912,331.009
Oct 19912,088.009
Sep 19911,895.009
Aug 19912,071.009
Jul 19912,140.009
Jun 19912,402.009
May 19911,531.009
Apr 19911,717.009
Mar 19911,573.009
Feb 19911,664.009
Jan 19911,892.009
Dec 19902,025.009
Nov 19901,918.009
Oct 19902,044.009
Sep 19902,083.009
Aug 19902,055.009
Jul 19902,240.009
Jun 19902,206.009
May 19902,075.009
Apr 19902,100.009
Mar 19902,151.009
Feb 19902,178.009
Jan 19902,490.009
Dec 19894,301.009
Nov 19895,317.009
Oct 19895,116.009
Sep 19894,526.009
Aug 19895,029.009
Jul 19894,229.009
Jun 19895,010.009
May 19894,514.009
Apr 19892,305.009
Mar 19892,634.009
Feb 19892,018.009
Jan 19892,038.009
Dec 19881,841.009
Nov 19881,981.009
Oct 19881,925.009
Sep 19882,072.009
Aug 19882,046.009
Jul 19881,947.009
Jun 19882,296.009
May 19882,090.009
Apr 19882,090.009
Mar 19882,488.009
Feb 19882,270.009
Jan 19882,025.009
Dec 19872,640.009
Nov 19872,100.009
Oct 19872,355.009
Sep 19871,768.009
Aug 19872,163.009
Jul 19872,130.009
Jun 19871,803.009
May 19872,050.009
Apr 19871,709.009
Mar 19871,602.009
Feb 19873,902.009
Jan 19874,188.009
Jul 19862,054.009
Jun 19861,921.009
May 19862,045.009
Apr 19861,498.009
Mar 19862,034.009
Feb 19861,836.009
Jan 19862,149.009
Dec 19852,086.009
Nov 19852,050.009
Oct 19852,227.009
Sep 19852,357.009
Aug 19852,381.009
Jul 19852,232.009
Jun 19852,246.009
May 19852,645.009
Apr 19852,489.009
Mar 19852,081.009
Feb 19851,642.009
Jan 19851,594.009
Dec 19841,424.009
Nov 19841,318.009
Oct 19841,512.009
Sep 19841,259.009
Aug 19841,487.009
Jul 19841,657.009
Jun 19841,682.009
May 19841,664.009

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

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

WellNo.OperatorStatus
MOSHER1Vess Oil CorporationProducing
MOSHER2Vess Oil CorporationProducing
HRABE1Vess Oil CorporationProducing
HARMONY HILL UNIT201-WVess Oil CorporationAuthorized Injection Well
MOSHER4Vess Oil CorporationProducing
HARMONY HILL UNIT102-WVess Oil CorporationAuthorized Injection Well
KRILEY2Vess Oil CorporationProducing

Location

39.343098, -99.334347 · Sec 21 T8S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134738. The state’s own record.