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GATTERMAN

Lease 1001125356 · Pawnee County, Kansas · NESWSE Sec 27 T23S R18W · DOR 112137

Oil1979–20266 wells
Operator
Rama Operating Co., Inc.
Cumulative (state figure)
273,509.48 bbl
First production
1979
Last production
2026
Location (PLSS)
NESWSE Sec 27 T23S R18W

Monthly oil production

455 months filed with the Kansas Geological Survey, Feb 1980 to Jan 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
272,116.50 bbl
Months filed
455
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 273,509.48 bbl.

MonthOil (bbl)Wells
Jan 2026161.363
Oct 2025161.073
Jul 2025171.773
Jun 2025167.033
Apr 2025177.222
Mar 2025173.542
Aug 2023173.382
Nov 2022168.292
May 2022173.462
Nov 2021171.672
Oct 2021173.542
Aug 2021172.682
Jul 2021188.022
Jun 2021174.622
Apr 2021174.923
Feb 2021165.693
Mar 2020170.323
Dec 2019163.083
Aug 2019156.883
May 2019161.933
Mar 2019162.293
Jan 2019174.813
Oct 2018166.033
Aug 2018165.443
Jul 2018166.263
Jun 2018165.413
Apr 2018169.723
Feb 2018163.183
Jan 2018163.373
Nov 2017166.863
Sep 2017166.423
Jul 2017170.023
May 2017167.943
Mar 2017170.593
Feb 2017163.473
Nov 2016165.893
Oct 2016166.333
Jul 2016170.273
May 2016167.063
Apr 2016170.313
Mar 2016162.263
Dec 2015167.833
Nov 2015169.293
Sep 2015178.193
Aug 2015174.553
Jul 2015172.523
May 2015168.593
Apr 2015166.293
Mar 2015334.193
Jan 2015164.253
Oct 2014169.563
Sep 2014171.653
Aug 2014170.303
Jul 2014343.063
Jun 2014164.563
Apr 2014163.253
Mar 2014184.063
Feb 2014329.853
Jan 2014163.773
Dec 2013169.703
Oct 2013172.093
Sep 2013164.693
Aug 2013169.783
Jul 2013168.803
Jun 2013167.583
May 2013162.283
Apr 2013166.493
Mar 2013165.753
Feb 2013165.213
Jan 2013166.693
Dec 2012165.473
Nov 2012167.843
Oct 2012188.223
Sep 2012162.683
Aug 2012164.313
Jul 2012164.563
May 2012327.993
Apr 2012165.393
Mar 2012162.593
Feb 2012160.693
Jan 2012333.793
Nov 2011150.723
Oct 2011163.443
Sep 2011168.003
Aug 2011319.113
Jul 2011167.433
Jun 2011157.663
May 2011167.223
Apr 2011312.763
Mar 2011162.373
Feb 2011159.103
Jan 2011157.163
Dec 2010314.583
Nov 2010166.323
Oct 2010154.143
Sep 2010327.213
Aug 2010166.473
Jul 2010322.433
Jun 2010141.563
May 2010315.243
Apr 2010170.193
Mar 2010333.893
Feb 2010160.163
Jan 2010170.183
Dec 2009156.183
Nov 2009173.433
Oct 2009314.213
Sep 20096.063
Aug 2009307.723
Jul 2009159.193
Jun 2009162.073
May 2009157.883
Apr 2009309.173
Mar 2009163.213
Feb 2009148.883
Jan 2009161.573
Dec 2008166.333
Nov 2008162.233
Oct 2008171.483
Sep 2008332.603
Jul 2008315.813
Jun 2008157.823
May 2008158.893
Apr 2008166.183
Mar 2008158.373
Feb 2008171.653
Jan 2008168.393
Dec 2007167.393
Nov 2007161.643
Oct 2007153.383
Sep 2007163.223
Aug 2007163.523
Jul 2007162.183
Jun 2007162.253
May 2007163.903
Apr 2007172.683
Mar 2007175.853
Jan 2007166.893
Dec 2006167.243
Nov 2006165.013
Oct 2006160.903
Sep 2006160.903
Aug 2006173.893
Jul 2006161.693
Jun 2006162.943
Apr 2006164.373
Mar 2006325.263
Jan 2006168.423
Dec 2005325.883
Oct 2005508.193
Aug 2005166.543
Jul 2005489.043
Jun 2005331.903
May 2005322.543
Apr 2005667.483
Mar 2005337.573
Feb 2005343.503
Jan 2005338.163
Dec 2004175.063
Nov 2004330.493
Oct 2004167.883
Sep 2004158.983
Aug 2004334.193
Jul 2004166.763
Jun 2004496.003
May 2004323.162
Apr 2004348.242
Feb 2004333.092
Jan 2004318.752
Dec 2003310.422
Nov 2003332.302
Oct 2003339.422
Sep 2003510.412
Aug 2003332.972
Jul 2003655.632
Jun 2003502.132
May 2003658.212
Apr 2003501.502
Mar 2003673.222
Feb 2003862.572
Jan 2003862.292
Dec 2002836.152
Nov 20021,383.162
Oct 20021,328.502
Sep 20021,150.492
Aug 2002663.432
Jul 2002515.252
Jun 2002172.342
May 2002334.912
Apr 2002170.012
Mar 2002507.332
Feb 2002171.882
Jan 2002354.182
Dec 2001338.732
Nov 2001176.432
Oct 2001356.302
Sep 2001345.012
Aug 2001326.052
Jul 2001349.592
Jun 2001176.062
May 2001350.392
Apr 2001178.742
Mar 2001180.132
Feb 2001349.052
Jan 2001176.322
Dec 2000354.942
Nov 2000355.372
Oct 2000174.202
Sep 2000349.512
Aug 2000171.962
Jul 2000338.832
Jun 2000173.702
May 2000352.582
Apr 2000176.522
Mar 2000349.522
Feb 2000168.912
Jan 2000342.952
Dec 1999179.582
Nov 1999346.742
Oct 1999342.002
Sep 1999170.252
Aug 1999524.712
Jul 1999379.172
Jun 1999686.002
May 1999353.962
Apr 1999346.612
Mar 1999347.302
Feb 1999342.342
Jan 1999339.074
Dec 1998352.194
Nov 1998349.104
Oct 1998342.484
Sep 1998515.244
Aug 1998343.424
Jul 1998356.914
Jun 1998506.434
May 1998517.194
Apr 1998329.784
Mar 1998337.804
Feb 1998536.744
Jan 1998516.254
Dec 1997399.344
Nov 1997509.184
Oct 1997352.954
Sep 1997518.604
Aug 1997530.964
Jul 1997523.894
Jun 1997349.034
May 1997516.924
Apr 1997354.404
Mar 1997534.904
Feb 1997682.584
Jan 1997384.864
Dec 1996683.624
Nov 1996523.964
Oct 1996892.834
Sep 1996683.924
Aug 1996683.054
Jul 1996536.894
Jun 1996877.874
May 1996717.154
Apr 1996583.084
Mar 1996739.314
Feb 1996507.014
Jan 1996746.104
Dec 1995960.005
Nov 1995556.005
Oct 1995570.005
Sep 1995755.005
Aug 1995727.005
Jul 1995746.005
Jun 1995742.005
May 1995739.005
Apr 1995917.005
Mar 1995903.005
Feb 1995706.005
Jan 1995716.005
Dec 1994901.005
Nov 1994933.005
Oct 1994854.005
Sep 1994852.005
Aug 1994709.005
Jul 1994710.005
Jun 1994693.005
May 1994706.005
Apr 1994870.005
Mar 1994513.005
Feb 1994567.005
Jan 1994693.005
Dec 1993715.005
Nov 1993536.005
Oct 1993715.005
Sep 1993898.005
Aug 1993527.005
Jul 19931,069.005
Jun 1993711.005
May 1993703.005
Apr 1993703.005
Mar 1993714.005
Feb 1993535.005
Jan 1993918.005
Dec 1992546.005
Nov 1992730.005
Oct 1992900.005
Sep 1992720.005
Aug 1992318.005
Jul 1992524.005
Jun 1992707.005
May 1992708.005
Apr 1992699.005
Mar 1992550.005
Feb 1992351.005
Jan 1992516.005
Dec 1991353.005
Nov 1991355.005
Oct 1991728.005
Sep 1991380.005
Aug 1991910.005
Jul 1991722.005
Jun 1991546.005
May 1991366.005
Apr 1991369.005
Mar 1991524.005
Feb 1991372.005
Jan 1991565.005
Dec 1990563.005
Nov 1990367.005
Oct 1990542.005
Sep 1990364.005
Aug 1990541.005
Jul 1990733.005
Jun 1990549.005
May 1990368.005
Apr 1990724.005
Mar 1990569.005
Feb 1990590.005
Jan 1990596.005
Dec 1989606.005
Nov 1989517.005
Oct 1989715.005
Sep 1989583.005
Aug 1989774.005
Jul 1989589.005
Jun 1989565.005
May 1989790.005
Apr 1989795.005
Mar 1989598.005
Feb 1989574.005
Jan 1989996.005
Dec 19881,175.005
Nov 1988597.005
Oct 1988598.005
Sep 1988594.005
Aug 1988790.005
Jul 1988591.005
Jun 1988792.005
May 1988597.005
Apr 1988596.005
Mar 1988792.005
Feb 1988784.005
Jan 1988593.005
Dec 1987595.005
Nov 19871,000.005
Oct 19871,166.005
Sep 1987590.005
Aug 1987395.005
Jul 1987585.005
Jun 1987395.005
May 1987592.005
Apr 1987776.005
Mar 1987253.005
Feb 1987594.005
Jan 1987600.005
Dec 1986560.005
Nov 1986795.005
Oct 1986388.005
Sep 1986774.005
Aug 1986586.005
Jul 1986777.005
Jun 1986589.005
May 1986782.005
Apr 1986789.005
Mar 1986776.005
Feb 1986788.005
Jan 1986983.005
Dec 1985585.005
Nov 1985784.005
Oct 19851,189.005
Sep 19851,165.005
Aug 1985588.005
Jul 1985783.005
Jun 1985785.005
May 1985572.005
Apr 19851,135.005
Mar 1985986.005
Feb 19851,178.005
Jan 1985988.005
Dec 1984994.005
Nov 19841,185.005
Oct 19841,581.005
Sep 19841,943.005
Aug 19841,532.005
Jul 19842,123.005
Jun 1984859.005
May 19841,165.005
Apr 1984791.005
Mar 1984922.005
Feb 19841,360.005
Jan 1984786.005
Dec 19831,591.004
Nov 1983980.004
Oct 1983988.004
Sep 19831,361.004
Aug 19831,726.004
Jul 19831,543.004
Jun 19831,153.004
May 19831,728.004
Apr 19831,566.004
Mar 19831,773.004
Feb 19831,576.004
Jan 19831,737.004
Dec 19821,766.004
Nov 19821,530.004
Oct 19821,712.004
Sep 19821,333.004
Aug 19821,525.004
Jul 19821,903.004
Jun 19821,925.004
May 19821,880.004
Apr 19822,128.004
Mar 19822,530.004
Feb 19821,525.004
Jan 19822,530.004
Dec 19812,106.004
Nov 19812,539.004
Oct 19813,452.004
Sep 19812,597.004
Aug 19813,216.004
Jul 19813,426.004
Jun 19813,141.004
May 19813,821.004
Apr 19814,382.004
Mar 19812,179.004
Feb 19811,413.004
Jan 19811,658.004
Dec 19801,600.002
Nov 19801,774.002
Oct 19801,972.002
Sep 19801,853.002
Aug 19802,391.002
Jul 19802,541.002
Jun 19801,814.002
Apr 1980201.002
Mar 1980199.002
Feb 1980197.002

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

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

WellNo.OperatorStatus
GATTERMAN1Rama Operating Co., Inc.Producing
Gatterman2Hinkle Oil CompanyConverted to EOR Well
GATTERMAN4Rama Operating Co., Inc.Producing
GATTERMAN5Hinkle Oil CompanyPlugged and Abandoned
Gatterman6Hinkle Oil CompanyRecompleted
Gatterman6Rama Operating Co., Inc.Producing

Location

38.017628, -99.282738 · NESWSE Sec 27 T23S R18W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001125356. The state’s own record.