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TATLOCK UNIT

Lease 1001115442 · Pratt County, Kansas · NESENW Sec 30 T26S R15W · DOR 106601

Oil1971–20252 wells
Operator
Rama Operating Co., Inc.
Cumulative (state figure)
85,603.68 bbl
First production
1971
Last production
2025
Location (PLSS)
NESENW Sec 30 T26S R15W

Monthly oil production

292 months filed with the Kansas Geological Survey, Feb 1980 to Aug 2025. 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
64,041.70 bbl
Months filed
292
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 85,603.68 bbl.

MonthOil (bbl)Wells
Aug 2025148.251
Sep 2024131.221
Feb 2024143.171
Feb 2023141.571
Jun 2022149.231
Aug 2021143.402
Dec 2019149.952
May 2019151.592
Dec 20186.402
Oct 2018134.212
Jun 2015148.562
Dec 2014153.562
Jul 2014156.542
Feb 2014157.662
Sep 2013154.502
Apr 2013157.422
Nov 2012159.762
May 2012154.712
Feb 2012162.422
Dec 2011156.642
Nov 2011161.222
Oct 2011157.862
Aug 2011157.992
Jun 2011156.992
Apr 2011160.462
Feb 2011153.752
Jan 2011162.852
Dec 2010162.702
Nov 2010163.202
Sep 2010162.382
Aug 2010155.332
Jun 2010148.422
Apr 2010156.952
Feb 2010157.142
Oct 2009160.892
Aug 2009154.612
Jun 2009157.402
Mar 2009156.302
Jan 2009158.262
Dec 20085.942
Nov 2008159.362
Sep 2008152.232
Aug 2008157.192
Jun 2008159.982
May 2008159.572
Apr 2008159.572
Feb 2008162.582
Jan 2008159.672
Nov 2007162.902
Sep 2007157.282
Jul 2007157.092
Jun 2007157.302
May 2007155.952
Mar 2007160.022
Feb 2007159.232
Jan 2007162.932
Dec 2006158.042
Nov 2006158.222
Oct 2006160.792
Jul 2006155.642
Jun 2006156.682
Apr 2006157.272
Mar 2006160.942
Jan 2006159.052
Dec 2005158.102
Oct 2005155.592
May 2005158.642
Jan 2005316.982
Oct 20042.062
Aug 2004148.202
Jun 2004159.582
May 2004158.572
Mar 2004158.742
Nov 2003161.822
Sep 2003160.742
Aug 2003154.222
Jul 2003156.212
Jun 2003159.902
Apr 2003160.632
Mar 2003161.362
Feb 2003159.422
Dec 2002183.772
Oct 2002159.082
Sep 2002206.662
Jun 2002171.202
Mar 2002159.672
Jan 2002162.472
Oct 2001146.462
Aug 2001155.462
Jun 2001155.102
Apr 2001326.292
Feb 2001161.422
Jan 2001159.292
Nov 2000156.442
Oct 2000314.272
Sep 20003.022
Aug 2000156.692
Jul 2000158.312
Jun 2000174.502
May 2000159.582
Feb 2000225.172
Jan 2000151.992
Dec 1999162.072
Oct 1999165.362
Sep 1999160.962
Jul 1999160.942
Dec 1998124.842
Dec 1997164.502
Nov 1997162.622
Sep 1997163.172
Aug 1997160.162
Jul 1997161.762
May 1997159.252
Apr 1997162.452
Mar 1997159.882
Jan 1997164.272
Dec 1996163.522
Nov 1996162.872
Oct 1996160.782
Sep 1996161.942
Jul 1996159.802
Jun 1996159.752
May 1996160.582
Apr 1996160.602
Mar 1996163.342
Feb 1996162.192
Jan 1996163.602
Nov 1995162.002
Sep 1995165.002
Aug 1995158.002
Jul 1995160.002
Jun 1995160.002
May 1995161.002
Apr 1995158.002
Mar 1995163.002
Feb 1995162.002
Jan 1995164.002
Dec 1994163.002
Nov 1994163.002
Oct 1994161.002
Sep 1994161.002
Aug 1994157.002
Jul 1994158.002
Jun 1994159.002
May 1994160.002
Apr 1994161.002
Mar 1994161.002
Feb 1994323.002
Jan 1994162.002
Dec 1993159.002
Nov 1993160.002
Oct 1993322.002
Sep 1993162.002
Aug 1993159.002
Jul 1993161.002
Jun 1993471.002
Apr 1993322.002
Feb 1993317.002
Dec 199293.002
Oct 1992161.002
Sep 1992160.002
Aug 1992160.002
Jul 1992160.002
Jun 1992162.002
May 1992160.002
Apr 1992161.002
Mar 1992161.002
Feb 1992163.002
Jan 1992324.002
Nov 1991322.002
Oct 1991158.002
Sep 1991159.002
Aug 1991160.002
Jul 1991159.002
Jun 1991156.002
May 1991162.002
Apr 1991321.002
Mar 1991159.002
Feb 1991161.002
Jan 1991163.002
Dec 1990163.002
Nov 1990320.002
Oct 1990162.002
Sep 1990160.002
Aug 1990161.002
Jul 1990160.002
Jun 1990320.002
May 1990159.002
Apr 1990321.002
Mar 1990161.002
Feb 1990162.002
Jan 1990322.002
Dec 1989163.002
Nov 1989181.002
Oct 1989161.002
Sep 1989373.002
Aug 1989230.002
Jul 1989217.002
Jun 1989218.002
May 1989218.002
Apr 1989208.002
Mar 1989198.002
Feb 1989216.002
Jan 1989214.002
Dec 1988425.002
Nov 1988193.002
Oct 1988218.002
Sep 1988209.002
Aug 1988402.002
Jul 1988205.002
Jun 1988214.002
May 1988218.002
Apr 1988218.002
Mar 1988427.002
Feb 1988339.002
Jan 1988219.002
Dec 1987423.002
Nov 1987218.002
Oct 1987436.002
Sep 1987199.002
Aug 1987218.002
Jul 1987432.002
Jun 1987216.002
May 1987218.002
Apr 1987433.002
Mar 1987410.002
Feb 1987437.002
Jan 1987438.002
Dec 1986439.002
Nov 1986417.002
Oct 1986433.002
Sep 1986443.002
Aug 1986452.002
Jul 1986453.002
Jun 1986571.002
May 1986464.002
Apr 1986460.002
Mar 1986671.002
Feb 1986474.002
Jan 1986709.002
Dec 1985714.001
Nov 1985475.001
Oct 1985678.001
Sep 1985697.001
Aug 1985658.001
Jul 1985701.001
Jun 1985669.001
May 1985938.001
Apr 1985705.001
Mar 1985451.001
Feb 1985682.001
Jan 1985471.001
Dec 1984211.001
Nov 1984675.001
Sep 1984203.001
Jul 1984160.001
May 1984160.001
Apr 1984163.001
Mar 1984153.001
Dec 1983163.001
Nov 1983161.001
Sep 1983209.001
Aug 1983157.001
Jul 1983161.001
May 1983161.001
Apr 1983169.001
Mar 1983148.001
Feb 1983226.001
Dec 1982281.001
Nov 1982161.001
Oct 1982158.001
Jul 1982205.001
Jun 1982159.001
May 1982160.001
Apr 1982156.001
Mar 1982161.001
Feb 1982154.001
Jan 1982215.001
Nov 1981159.001
Oct 1981165.001
Sep 1981158.001
Aug 1981162.001
Jun 1981196.001
Apr 1981322.001
Feb 1981160.001
Jan 1981158.001
Dec 1980160.001
Oct 1980160.001
Aug 1980215.001
May 1980197.001
Apr 1980312.001
Feb 1980160.001

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

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

WellNo.OperatorStatus
Tatlock Unit1Rama Operating Co., Inc.Plugged and Abandoned
Tatlock2Rama Operating Co., Inc.Producing

Location

37.757510, -99.005364 · NESENW Sec 30 T26S R15W

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115442. The state’s own record.