REIF 'B' TR #4
Lease 1001175428 · Rice County, Kansas · Sec 31 T18S R10W · DOR 129331
Oil1990–20263 wells
Operator
Langston Oil & Gas LLC
Cumulative (state figure)
30,738.23 bbl
First production
1990
Last production
2026
Location (PLSS)
Sec 31 T18S R10W
Monthly oil production
155 months filed with the Kansas Geological Survey, Jan 1990 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
30,738.20 bbl
Months filed
155
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 141.44 | 2 |
| Oct 2025 | 162.72 | 2 |
| May 2025 | 157.63 | 2 |
| Jun 2024 | 154.48 | 2 |
| Oct 2023 | 149.96 | 2 |
| Jul 2023 | 150.45 | 2 |
| Jan 2023 | 166.49 | 2 |
| Jan 2022 | 165.09 | 2 |
| Dec 2019 | 92.26 | 2 |
| Oct 2019 | 148.59 | 2 |
| Aug 2019 | 160.10 | 2 |
| Jul 2019 | 1.50 | 2 |
| Apr 2019 | 155.97 | 2 |
| Feb 2019 | 162.40 | 2 |
| Nov 2018 | 165.79 | 2 |
| Jun 2018 | 75.00 | 2 |
| Sep 2017 | 166.42 | 2 |
| Jul 2017 | 163.47 | 2 |
| Jun 2017 | 163.60 | 2 |
| Apr 2017 | 167.90 | 2 |
| Mar 2017 | 166.45 | 2 |
| Feb 2017 | 164.91 | 2 |
| Jan 2017 | 171.56 | 2 |
| Nov 2016 | 165.95 | 2 |
| Oct 2016 | 165.11 | 2 |
| Sep 2016 | 163.26 | 2 |
| Aug 2016 | 166.65 | 2 |
| Jul 2016 | 165.29 | 2 |
| Jun 2016 | 486.92 | 2 |
| May 2016 | 163.81 | 2 |
| Apr 2016 | 164.69 | 2 |
| Mar 2016 | 166.33 | 2 |
| Jan 2016 | 167.28 | 2 |
| Dec 2015 | 166.66 | 2 |
| Nov 2015 | 167.24 | 2 |
| Sep 2015 | 161.81 | 2 |
| Aug 2015 | 166.46 | 2 |
| Jul 2015 | 159.85 | 2 |
| Jun 2015 | 165.01 | 2 |
| May 2015 | 166.05 | 2 |
| Apr 2015 | 165.77 | 2 |
| Mar 2015 | 331.71 | 2 |
| Feb 2015 | 334.09 | 2 |
| Jan 2015 | 335.90 | 2 |
| Dec 2014 | 501.42 | 2 |
| Nov 2014 | 335.05 | 2 |
| Oct 2014 | 331.37 | 2 |
| Sep 2014 | 492.46 | 2 |
| Aug 2014 | 654.47 | 2 |
| Jul 2014 | 491.73 | 2 |
| Jun 2014 | 496.73 | 2 |
| May 2014 | 822.82 | 2 |
| Apr 2014 | 658.78 | 2 |
| Mar 2014 | 656.10 | 2 |
| Feb 2014 | 581.23 | 2 |
| Jan 2014 | 329.72 | 2 |
| May 2012 | 158.34 | 2 |
| Feb 2012 | 155.09 | 2 |
| Jul 2011 | 155.65 | 2 |
| Feb 2011 | 159.18 | 2 |
| Sep 2010 | 152.68 | 2 |
| May 2010 | 161.18 | 2 |
| Feb 2010 | 158.80 | 2 |
| Oct 2009 | 161.79 | 2 |
| Jul 2009 | 159.88 | 2 |
| Mar 2009 | 162.46 | 2 |
| Nov 2008 | 162.37 | 2 |
| Sep 2008 | 161.49 | 2 |
| Aug 2008 | 8.59 | 2 |
| Jul 2008 | 162.25 | 2 |
| May 2008 | 158.44 | 2 |
| Apr 2008 | 159.99 | 2 |
| Mar 2008 | 159.60 | 2 |
| Jan 2008 | 160.38 | 2 |
| Oct 2007 | 159.49 | 2 |
| Aug 2007 | 157.33 | 2 |
| Jun 2007 | 156.84 | 2 |
| Mar 2007 | 169.78 | 2 |
| Dec 2006 | 161.17 | 2 |
| Nov 2006 | 323.52 | 2 |
| Jun 2006 | 158.67 | 2 |
| Mar 2006 | 149.66 | 2 |
| Feb 2006 | 165.56 | 2 |
| Sep 2005 | 162.21 | 2 |
| Sep 1997 | 66.55 | — |
| Apr 1997 | 36.08 | — |
| Jul 1996 | 38.96 | — |
| Jun 1996 | 71.35 | — |
| Aug 1995 | 28.00 | — |
| Jun 1995 | 38.00 | — |
| May 1995 | 75.00 | — |
| Apr 1995 | 76.00 | — |
| Mar 1995 | 117.00 | — |
| Feb 1995 | 115.00 | — |
| Jan 1995 | 196.00 | — |
| Dec 1994 | 156.00 | — |
| Nov 1994 | 198.00 | — |
| Oct 1994 | 157.00 | — |
| Sep 1994 | 146.00 | — |
| Aug 1994 | 195.00 | — |
| Jul 1994 | 155.00 | — |
| Jun 1994 | 155.00 | — |
| May 1994 | 155.00 | — |
| Apr 1994 | 194.00 | — |
| Mar 1994 | 116.00 | — |
| Feb 1994 | 158.00 | — |
| Jan 1994 | 198.00 | — |
| Dec 1993 | 196.00 | — |
| Nov 1993 | 199.00 | — |
| Oct 1993 | 155.00 | — |
| Sep 1993 | 155.00 | — |
| Aug 1993 | 150.00 | — |
| Jul 1993 | 155.00 | — |
| Jun 1993 | 230.00 | — |
| May 1993 | 113.00 | — |
| Apr 1993 | 156.00 | — |
| Mar 1993 | 155.00 | — |
| Feb 1993 | 115.00 | — |
| Jan 1993 | 202.00 | — |
| Dec 1992 | 163.00 | — |
| Nov 1992 | 159.00 | — |
| Oct 1992 | 201.00 | — |
| Sep 1992 | 201.00 | — |
| Aug 1992 | 158.00 | — |
| Jul 1992 | 160.00 | — |
| Jun 1992 | 200.00 | — |
| May 1992 | 195.00 | — |
| Apr 1992 | 203.00 | — |
| Mar 1992 | 188.00 | — |
| Feb 1992 | 201.00 | — |
| Jan 1992 | 197.00 | — |
| Dec 1991 | 234.00 | — |
| Nov 1991 | 155.00 | — |
| Oct 1991 | 220.00 | — |
| Sep 1991 | 220.00 | — |
| Aug 1991 | 215.00 | — |
| Jul 1991 | 177.00 | — |
| Jun 1991 | 208.00 | — |
| May 1991 | 246.00 | — |
| Apr 1991 | 201.00 | — |
| Mar 1991 | 210.00 | — |
| Feb 1991 | 208.00 | — |
| Jan 1991 | 269.00 | — |
| Dec 1990 | 195.00 | — |
| Nov 1990 | 228.00 | — |
| Oct 1990 | 214.00 | — |
| Sep 1990 | 222.00 | — |
| Aug 1990 | 227.00 | — |
| Jul 1990 | 220.00 | — |
| Jun 1990 | 240.00 | — |
| May 1990 | 240.00 | — |
| Apr 1990 | 218.00 | — |
| Mar 1990 | 253.00 | — |
| Feb 1990 | 170.00 | — |
| Jan 1990 | 196.00 | — |
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
3 wells the state's well register assigns to this lease. Every one has a page.
Location
38.441906, -98.470924 · Sec 31 T18S R10W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001175428. The state’s own record.