UNDERWOOD #6
Lease 1001134677 · Crawford County, Kansas · Sec 6 T31S R22E · DOR 121435
Oil1984–202124 wells
Operator
Ace Energy LLC
Cumulative (state figure)
8,144.48 bbl
First production
1984
Last production
2021
Location (PLSS)
Sec 6 T31S R22E
Monthly oil production
127 months filed with the Kansas Geological Survey, May 1984 to Mar 2021. 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
8,144.50 bbl
Months filed
127
Most wells in a month
13
| Month | Oil (bbl) | Wells |
|---|---|---|
| Mar 2021 | 2.28 | 13 |
| Feb 2021 | 2.60 | 13 |
| Jan 2021 | 6.94 | 13 |
| Nov 2020 | 7.13 | 11 |
| Oct 2020 | 11.95 | 11 |
| Sep 2020 | 6.85 | 11 |
| Aug 2020 | 4.82 | 11 |
| Jul 2020 | 12.97 | 11 |
| Jun 2020 | 40.52 | 11 |
| Mar 2020 | 9.75 | 11 |
| Feb 2020 | 22.34 | 11 |
| Jan 2020 | 40.10 | 11 |
| Nov 2019 | 29.91 | 11 |
| Sep 2019 | 10.76 | 11 |
| Aug 2019 | 22.60 | 11 |
| Jul 2019 | 34.80 | 11 |
| May 2019 | 80.55 | 11 |
| Jan 2019 | 43.55 | 11 |
| Oct 2018 | 21.33 | 11 |
| May 2018 | 35.00 | 11 |
| Dec 2017 | 67.23 | 11 |
| Oct 2017 | 36.08 | 11 |
| Sep 2017 | 26.34 | 11 |
| Aug 2017 | 32.75 | 11 |
| Jun 2017 | 70.42 | 11 |
| Apr 2017 | 48.76 | 11 |
| Mar 2017 | 51.55 | 11 |
| Dec 2016 | 58.05 | 11 |
| Feb 2016 | 32.86 | 10 |
| Jan 2016 | 24.72 | 10 |
| Nov 2015 | 30.01 | 10 |
| Oct 2015 | 27.40 | 10 |
| Sep 2015 | 26.98 | 10 |
| Aug 2015 | 47.33 | 10 |
| Jul 2015 | 50.21 | 10 |
| Jun 2015 | 49.24 | 10 |
| May 2015 | 29.70 | 10 |
| Apr 2015 | 57.69 | 10 |
| Feb 2015 | 10.98 | 10 |
| Jan 2015 | 24.99 | 10 |
| Dec 2014 | 42.28 | 10 |
| Nov 2014 | 27.90 | 10 |
| Oct 2014 | 35.24 | 10 |
| Sep 2014 | 31.11 | 10 |
| Aug 2014 | 28.65 | 10 |
| Jul 2014 | 28.15 | 10 |
| Jun 2014 | 27.98 | 10 |
| May 2014 | 57.05 | 8 |
| Apr 2014 | 71.96 | 8 |
| Dec 2013 | 79.35 | 8 |
| Oct 2013 | 39.46 | 8 |
| Sep 2013 | 80.42 | 8 |
| Jul 2013 | 64.28 | 8 |
| May 2013 | 60.56 | 8 |
| Apr 2013 | 42.54 | 8 |
| Mar 2013 | 66.77 | 8 |
| Jan 2013 | 66.18 | 8 |
| Nov 2012 | 66.32 | 8 |
| Oct 2012 | 45.08 | 8 |
| Aug 2012 | 82.40 | 8 |
| Jun 2012 | 77.84 | 8 |
| Dec 2011 | 66.78 | 8 |
| Sep 2011 | 82.35 | 8 |
| Mar 2011 | 75.12 | 8 |
| Oct 2010 | 52.81 | 8 |
| Aug 2010 | 80.66 | 8 |
| Jun 2010 | 69.67 | 8 |
| Mar 2010 | 97.81 | 8 |
| Aug 2009 | 89.21 | 8 |
| Feb 2000 | 71.21 | 6 |
| Mar 1998 | 128.37 | 6 |
| Nov 1997 | 78.57 | 6 |
| Aug 1997 | 146.75 | 6 |
| Jun 1997 | 73.46 | 6 |
| Jan 1997 | 206.14 | 6 |
| Sep 1996 | 154.19 | 6 |
| Jul 1996 | 80.74 | 6 |
| May 1996 | 75.45 | 6 |
| Apr 1996 | 102.38 | 6 |
| Mar 1996 | 170.14 | 1 |
| Jan 1996 | 416.11 | 1 |
| Sep 1995 | 83.00 | 1 |
| Aug 1994 | 56.00 | 1 |
| Jun 1994 | 73.00 | 1 |
| Mar 1994 | 78.00 | 1 |
| Dec 1993 | 124.00 | 1 |
| Oct 1993 | 114.00 | 1 |
| Aug 1993 | 69.00 | 1 |
| Jun 1993 | 50.00 | 1 |
| May 1993 | 63.00 | 1 |
| Apr 1993 | 91.00 | 1 |
| Mar 1993 | 114.00 | 1 |
| Jan 1993 | 28.00 | 1 |
| Dec 1992 | 65.00 | 1 |
| Nov 1992 | 45.00 | 1 |
| Oct 1992 | 83.00 | 1 |
| Sep 1992 | 41.00 | 1 |
| May 1991 | 4.00 | 1 |
| Sep 1990 | 51.00 | 1 |
| May 1990 | 71.00 | 1 |
| May 1989 | 78.00 | 1 |
| Apr 1989 | 91.00 | 1 |
| Feb 1989 | 86.00 | 1 |
| Jan 1989 | 79.00 | 1 |
| Nov 1988 | 163.00 | 1 |
| Sep 1988 | 123.00 | 1 |
| Aug 1988 | 155.00 | 1 |
| Jun 1988 | 235.00 | 1 |
| Apr 1988 | 54.00 | 1 |
| Mar 1988 | 93.00 | 1 |
| Nov 1986 | 108.00 | 1 |
| Aug 1986 | 76.00 | 1 |
| Apr 1986 | 36.00 | 1 |
| Mar 1986 | 37.00 | 1 |
| Jan 1986 | 55.00 | 1 |
| Nov 1985 | 46.00 | 1 |
| Oct 1985 | 58.00 | 1 |
| Sep 1985 | 50.00 | 1 |
| Aug 1985 | 82.00 | 1 |
| Jul 1985 | 60.00 | 1 |
| Jun 1985 | 81.00 | 1 |
| May 1985 | 77.00 | 1 |
| Dec 1984 | 17.00 | 1 |
| Oct 1984 | 77.00 | 1 |
| Jul 1984 | 91.00 | 1 |
| Jun 1984 | 40.00 | 1 |
| May 1984 | 4.00 | 1 |
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
24 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| BALL (MULLEN) | S94 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | Q-95 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | N-74 | Ace Energy LLC | Plugged and Abandoned |
| UNDERWOOD 6 | N-83 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | O-85 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | O-89 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | R-81 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | R-88 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | P-89 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | O-90 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | Q-90 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | R-90 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | T-90 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | U-90 | Legend Oil & Gas Ltd. | Plugged and Abandoned |
| UNDERWOOD 6 | O-92 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | S-92 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | V-97 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | W-100 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | W-105 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | Y-105 | Ace Energy LLC | ON LIST |
| UNDERWOOD 6 | MUL05 | Ace Energy LLC | Plugged and Abandoned |
| Underwood '6' | 6-20 | Ace Energy LLC | ON LIST |
| Underwood '6' | 6-21 | Ace Energy LLC | ON LIST |
| Underwood 6 | 3-14 | Ace Energy LLC | ON LIST |
Location
37.376374, -95.040288 · Sec 6 T31S R22E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134677. The state’s own record.