UMMEL F
Lease 1001135805 · Ness County, Kansas · NWSESW Sec 26 T16S R22W · DOR 122573
Oil1984–19972 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
53,165.02 bbl
First production
1984
Last production
1997
Location (PLSS)
NWSESW Sec 26 T16S R22W
Monthly oil production
101 months filed with the Kansas Geological Survey, Nov 1984 to Aug 1997. 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
53,165.00 bbl
Months filed
101
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Aug 1997 | 161.82 | 1 |
| Apr 1997 | 159.27 | 1 |
| Dec 1996 | 158.34 | 1 |
| Sep 1996 | 163.14 | 1 |
| Jul 1996 | 157.90 | 1 |
| Apr 1996 | 161.94 | 1 |
| Jan 1996 | 154.61 | 1 |
| Nov 1995 | 166.00 | 1 |
| Aug 1995 | 158.00 | 1 |
| May 1995 | 164.00 | 1 |
| Mar 1995 | 161.00 | 1 |
| Dec 1994 | 163.00 | 1 |
| Oct 1994 | 161.00 | 1 |
| Aug 1994 | 159.00 | 1 |
| Jun 1994 | 159.00 | 1 |
| May 1994 | 162.00 | 1 |
| Mar 1994 | 324.00 | 1 |
| Dec 1993 | 163.00 | 1 |
| Oct 1993 | 192.00 | 1 |
| Sep 1993 | 162.00 | 1 |
| Aug 1993 | 161.00 | 1 |
| Jul 1993 | 321.00 | 1 |
| Jun 1993 | 484.00 | 1 |
| May 1993 | 487.00 | 1 |
| Apr 1993 | 654.00 | 1 |
| Mar 1993 | 656.00 | 1 |
| Feb 1993 | 826.00 | 1 |
| Jan 1993 | 826.00 | 1 |
| Dec 1992 | 864.00 | 1 |
| Nov 1992 | 167.00 | 1 |
| Oct 1992 | 329.00 | 1 |
| Sep 1992 | 484.00 | 1 |
| Aug 1992 | 481.00 | 1 |
| Jul 1992 | 806.00 | 1 |
| Jun 1992 | 825.00 | 1 |
| May 1992 | 967.00 | 1 |
| Apr 1992 | 1,139.00 | 1 |
| Mar 1992 | 1,308.00 | 1 |
| Feb 1992 | 1,147.00 | 1 |
| Jan 1992 | 1,480.00 | 1 |
| Dec 1991 | 1,481.00 | 1 |
| Nov 1991 | 1,486.00 | 1 |
| Oct 1991 | 1,629.00 | 1 |
| Sep 1991 | 1,631.00 | 1 |
| Aug 1991 | 1,776.00 | 1 |
| Jul 1991 | 1,288.00 | 1 |
| Jun 1991 | 1,291.00 | 1 |
| May 1991 | 1,293.00 | 1 |
| Apr 1991 | 1,300.00 | 1 |
| Mar 1991 | 1,314.00 | 1 |
| Feb 1991 | 479.00 | 1 |
| Jan 1991 | 164.00 | 1 |
| Dec 1990 | 325.00 | 1 |
| Nov 1990 | 331.00 | 1 |
| Oct 1990 | 327.00 | 1 |
| Sep 1990 | 357.00 | 1 |
| Aug 1990 | 482.00 | 1 |
| Jul 1990 | 323.00 | 1 |
| Jun 1990 | 482.00 | 1 |
| May 1990 | 323.00 | 1 |
| Apr 1990 | 489.00 | 1 |
| Mar 1990 | 325.00 | 1 |
| Feb 1990 | 492.00 | 1 |
| Jan 1990 | 640.00 | 1 |
| Dec 1989 | 656.00 | 1 |
| Nov 1989 | 163.00 | 1 |
| Jul 1989 | 158.00 | 1 |
| Apr 1989 | 288.00 | 1 |
| Dec 1988 | 164.00 | 1 |
| Aug 1988 | 158.00 | 1 |
| Jun 1988 | 158.00 | 1 |
| Mar 1988 | 162.00 | 1 |
| Feb 1988 | 164.00 | 1 |
| Jul 1987 | 160.00 | 1 |
| May 1987 | 162.00 | 1 |
| Apr 1987 | 160.00 | 1 |
| Mar 1987 | 161.00 | 1 |
| Feb 1987 | 161.00 | 1 |
| Jan 1987 | 320.00 | 1 |
| Nov 1986 | 163.00 | 1 |
| Sep 1986 | 159.00 | 1 |
| Jul 1986 | 160.00 | 1 |
| Jun 1986 | 160.00 | 1 |
| Apr 1986 | 163.00 | 1 |
| Mar 1986 | 161.00 | 1 |
| Feb 1986 | 161.00 | 1 |
| Jan 1986 | 324.00 | 1 |
| Dec 1985 | 162.00 | 1 |
| Nov 1985 | 486.00 | 1 |
| Oct 1985 | 491.00 | 1 |
| Sep 1985 | 480.00 | 1 |
| Aug 1985 | 635.00 | 1 |
| Jul 1985 | 598.00 | 1 |
| Jun 1985 | 639.00 | 1 |
| May 1985 | 960.00 | 1 |
| Apr 1985 | 804.00 | 1 |
| Mar 1985 | 1,129.00 | 1 |
| Feb 1985 | 1,137.00 | 1 |
| Jan 1985 | 1,301.00 | 1 |
| Dec 1984 | 1,143.00 | 1 |
| Nov 1984 | 703.00 | 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
2 wells the state's well register assigns to this lease. Every one has a page.
Location
38.628372, -99.728541 · NWSESW Sec 26 T16S R22W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001135805. The state’s own record.