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LEROCK

Lease 1001125481 · Rooks County, Kansas · SWNESE Sec 23 T8S R17W · DOR 112261

Oil1979–20207 wells
Operator
Jeff's Oilwell Supervision
Cumulative (state figure)
80,315.35 bbl
First production
1979
Last production
2020
Location (PLSS)
SWNESE Sec 23 T8S R17W

Monthly oil production

312 months filed with the Kansas Geological Survey, Jan 1980 to Jan 2020. 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
70,470.40 bbl
Months filed
312
Most wells in a month
3

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 80,315.35 bbl.

MonthOil (bbl)Wells
Jan 202033.252
Jul 2019103.602
Oct 2018134.592
Mar 2018147.192
Aug 201725.602
Dec 2016104.352
Sep 2016158.392
Jun 2016151.842
Mar 2016169.562
Sep 2015162.352
Mar 2015156.512
Jan 2015153.932
Oct 2014157.142
Jul 2014155.292
Feb 2014160.292
Nov 2013156.282
Aug 2013161.142
Nov 2012151.042
Aug 2012154.432
May 2012153.572
Mar 2012154.682
Jan 2012161.162
Nov 2011163.602
Sep 2011158.562
Jun 2011155.092
Feb 2011159.172
Dec 2010163.102
Sep 2010157.622
Jul 2010160.242
Apr 2010168.732
Feb 2010159.892
Dec 2009170.422
Oct 2009156.942
Aug 2009159.522
Jun 2009159.672
Mar 2009165.592
Jan 2009164.142
Nov 2008169.692
Aug 2008156.092
Jul 2008162.842
May 2008161.652
Mar 2008161.142
Feb 2008168.042
Jan 2008154.432
Oct 2007160.562
Jul 2007156.942
May 2007158.322
Apr 2007159.142
Feb 2007167.622
Jan 2007156.962
Nov 2006163.272
Oct 2006165.762
Aug 2006161.322
Jul 2006164.632
Jun 2006163.392
May 2006153.102
Apr 2006168.132
Mar 2006161.072
Feb 2006157.482
Jan 2006159.502
Dec 2005168.392
Nov 2005156.102
Oct 2005164.512
Sep 2005302.532
Jul 2005148.712
Jun 2005159.612
May 2005152.712
Apr 2005309.022
Mar 2005165.622
Feb 2005155.042
Jan 2005148.802
Dec 2004152.462
Nov 2004314.032
Oct 2004166.012
Sep 2004317.452
Aug 2004299.712
Jul 2004307.432
Jun 2004148.172
May 2004152.412
Mar 2004154.232
Feb 2004159.472
Jan 2004155.402
Nov 2003165.892
Oct 2003151.892
Sep 2003156.572
Aug 2003154.392
Jul 2003159.762
Jun 2003151.712
May 2003149.462
Apr 2003162.942
Mar 2003153.782
Feb 2003156.602
Jan 2003309.732
Dec 2002332.932
Nov 2002323.322
Oct 2002485.402
Sep 2002151.732
Aug 2002322.212
Jul 2002476.452
Jun 2002305.912
May 2002329.382
Apr 2002473.392
Mar 2002308.472
Feb 2002317.632
Jan 2002311.962
Dec 2001165.982
Nov 2001306.612
Oct 2001317.762
Sep 2001312.122
Aug 2001310.412
Jul 2001152.412
Jun 2001168.052
May 2001301.402
Apr 2001150.762
Mar 2001332.962
Feb 2001174.252
Jan 2001322.012
Dec 2000166.572
Nov 2000335.282
Oct 2000162.932
Sep 2000303.502
Aug 2000163.162
Jul 2000310.902
Jun 2000155.912
May 2000315.892
Apr 2000158.132
Mar 2000165.722
Feb 2000315.852
Jan 2000161.992
Dec 1999311.312
Nov 1999228.182
Oct 1999302.632
Sep 1999155.762
Aug 1999321.822
Jul 1999261.932
Jun 1999314.122
May 1999365.712
Apr 1999314.722
Mar 1999308.352
Feb 1999309.842
Jan 1999314.133
Dec 1998305.473
Nov 1998333.903
Oct 1998307.873
Sep 1998335.323
Aug 1998319.133
Jul 1998313.703
Jun 1998317.033
May 1998486.703
Apr 1998319.173
Mar 1998152.163
Feb 1998160.273
Jan 1998162.193
Dec 1997155.403
Nov 1997157.463
Oct 1997159.183
Sep 1997156.173
Aug 1997164.853
Jul 1997154.303
Jun 1997156.613
May 1997152.303
Apr 1997156.253
Mar 1997159.313
Feb 1997165.203
Jan 1997156.743
Nov 1996155.513
Oct 1996156.483
Sep 1996319.033
Aug 1996167.003
Jul 1996158.573
Jun 1996150.313
May 1996157.883
Nov 1995149.002
Oct 1995152.002
Aug 1995148.002
Jul 1995156.002
May 1995158.002
Mar 1995157.002
Feb 1995157.002
Nov 1994168.002
Sep 1994154.002
Aug 1994156.002
Jul 1994148.002
May 1994158.002
Mar 1994150.002
Jan 1994155.002
Nov 1993158.002
Oct 1993160.002
Aug 1993140.002
Jul 1993158.002
Jun 1993160.002
Apr 199365.002
Feb 1993319.002
Oct 199289.002
Sep 199275.002
Aug 199299.002
Jul 199283.002
Jun 1992153.002
May 1992103.002
Apr 1992158.002
Mar 1992166.002
Jan 199295.002
Dec 199175.002
Nov 1991132.002
Oct 1991148.002
Sep 1991165.002
Aug 1991163.002
Jul 1991165.002
Jun 1991165.002
May 1991163.002
Apr 1991167.002
Mar 1991167.002
Feb 1991168.002
Jan 1991167.002
Nov 1990166.002
Oct 1990329.002
Sep 1990166.002
Aug 1990166.002
Jul 1990162.002
Jun 1990163.002
May 1990166.002
Apr 1990330.002
Mar 1990332.002
Feb 1990328.002
Jan 1990498.002
Dec 1989684.002
Nov 198953.002
Jun 1989171.002
Mar 1989160.002
Jan 1989172.002
Dec 1988179.002
Aug 1988169.002
Jun 1988170.002
May 1988173.002
Mar 1988176.002
Feb 1988328.002
May 1986176.001
Mar 1986178.001
Feb 1986174.001
Jan 1986175.001
Dec 1985154.001
Nov 1985178.001
Oct 1985179.001
Sep 1985176.001
Aug 1985176.001
Jul 1985176.001
Jun 1985352.001
May 1985178.001
Apr 1985178.001
Mar 1985177.001
Feb 1985178.001
Jan 1985181.001
Dec 1984179.001
Nov 1984356.001
Oct 1984162.001
Sep 1984177.001
Aug 1984352.001
Jul 1984174.001
Jun 1984349.001
May 1984178.001
Apr 1984178.001
Mar 1984180.001
Feb 1984179.001
Jan 1984352.001
Dec 1983179.001
Nov 1983178.001
Oct 1983178.001
Sep 1983177.001
Aug 1983333.001
Jul 1983176.001
Jun 1983352.001
May 1983178.001
Apr 1983354.001
Mar 1983360.001
Feb 1983358.001
Jan 1983180.001
Dec 1982357.001
Nov 1982348.001
Oct 1982349.001
Sep 1982173.001
Aug 1982519.001
Jul 1982347.001
Jun 1982351.001
May 1982534.001
Apr 1982524.001
Mar 1982699.001
Feb 1982359.001
Jan 1982171.001
Dec 1981179.001
Nov 1981334.001
Oct 1981347.001
Sep 1981175.001
Aug 1981335.001
Jul 1981174.001
Jun 1981347.001
May 1981345.001
Apr 1981336.001
Mar 1981354.001
Feb 1981357.001
Jan 1981354.001
Dec 1980511.001
Nov 1980354.001
Oct 1980351.001
Sep 1980519.001
Aug 1980523.001
Jul 1980518.001
Jun 1980499.001
May 1980517.001
Apr 1980694.001
Mar 1980509.001
Feb 1980699.001
Jan 1980691.001

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

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

WellNo.OperatorStatus
HARRISON1unavailableRecompleted
LEROCK1Mar-Lou Oil Co., LLCPlugged and Abandoned
HARRISON2Jeff's Oilwell SupervisionON LIST
HARRISON3unavailableRecompleted
LEROCK3Jeff's Oilwell SupervisionON LIST
HARRISON4unavailablePlugged and Abandoned
HARRISON5Jeff's Oilwell SupervisionON LIST

Location

39.340562, -99.179096 · SWNESE Sec 23 T8S R17W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001125481. The state’s own record.