VODA UNIT
Lease 1001120311 · Trego County, Kansas · Sec 21 T11S R24W · DOR 110380
Oil1970–2011
Operator
Four-Way Operating, Inc.
Cumulative (state figure)
70,962.58 bbl
First production
1970
Last production
2011
Location (PLSS)
Sec 21 T11S R24W
Monthly oil production
105 months filed with the Kansas Geological Survey, May 1980 to Jul 2011. 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
22,492.60 bbl
Months filed
105
Most wells in a month
9
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 70,962.58 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 2011 | 140.84 | 1 |
| Nov 2010 | 161.46 | 1 |
| Oct 2010 | 158.12 | 1 |
| Jul 2010 | 156.04 | 1 |
| May 2010 | 156.62 | 1 |
| Mar 2010 | 154.14 | 1 |
| Jan 2010 | 158.49 | 1 |
| Mar 2006 | 155.47 | 1 |
| Jan 2006 | 171.42 | 1 |
| Sep 2005 | 161.94 | 1 |
| Jul 2005 | 144.14 | 1 |
| Aug 2003 | 157.56 | 1 |
| May 2003 | 158.48 | 1 |
| Dec 2002 | 156.92 | 1 |
| Aug 2002 | 160.45 | 1 |
| Jun 2002 | 159.01 | 1 |
| Jan 2002 | 153.16 | 1 |
| Nov 2001 | 161.44 | 1 |
| Aug 2001 | 158.58 | 1 |
| Jun 2001 | 166.55 | 1 |
| Mar 2001 | 160.91 | 1 |
| Dec 2000 | 169.79 | 1 |
| Sep 2000 | 163.90 | 1 |
| Jun 2000 | 164.67 | 1 |
| May 2000 | 161.49 | 1 |
| Mar 2000 | 166.83 | 1 |
| Dec 1999 | 164.14 | 1 |
| Oct 1999 | 167.56 | 1 |
| Aug 1999 | 166.48 | 1 |
| Jun 1999 | 338.56 | 1 |
| May 1999 | 171.94 | 1 |
| Mar 1999 | 169.51 | 1 |
| Feb 1999 | 171.58 | 1 |
| Jan 1999 | 171.41 | 1 |
| Oct 1998 | 25.36 | 1 |
| Sep 1998 | 167.31 | 1 |
| Aug 1998 | 171.06 | 1 |
| Jun 1998 | 167.56 | 2 |
| Apr 1998 | 168.57 | 2 |
| Mar 1998 | 156.61 | 2 |
| Dec 1997 | 170.30 | 2 |
| Nov 1997 | 173.15 | 2 |
| Oct 1997 | 168.14 | 2 |
| Sep 1997 | 170.00 | 2 |
| Aug 1997 | 174.05 | 2 |
| Jul 1997 | 172.66 | 2 |
| Jan 1997 | 171.85 | 2 |
| Nov 1996 | 172.91 | 2 |
| Oct 1996 | 176.00 | 2 |
| Sep 1996 | 349.04 | 2 |
| Aug 1996 | 168.09 | 2 |
| Jul 1996 | 166.32 | 2 |
| Jan 1995 | 166.00 | 9 |
| Nov 1994 | 161.00 | 9 |
| Sep 1994 | 163.00 | 9 |
| Aug 1992 | 11.00 | 9 |
| May 1991 | 167.00 | 9 |
| Jan 1991 | 163.00 | 9 |
| Sep 1990 | 174.00 | 9 |
| Jun 1990 | 178.00 | 9 |
| Jan 1990 | 198.00 | 9 |
| Jul 1989 | 173.00 | 9 |
| Apr 1989 | 180.00 | 9 |
| Dec 1988 | 167.00 | 9 |
| Oct 1988 | 161.00 | 9 |
| Sep 1988 | 176.00 | 9 |
| Jul 1988 | 172.00 | 9 |
| Apr 1988 | 180.00 | 9 |
| Dec 1987 | 184.00 | 8 |
| Aug 1987 | 181.00 | 8 |
| Apr 1987 | 171.00 | 8 |
| Nov 1986 | 168.00 | 8 |
| Jul 1986 | 171.00 | 8 |
| Mar 1986 | 165.00 | 8 |
| Dec 1985 | 188.00 | 8 |
| Aug 1985 | 179.00 | 8 |
| May 1985 | 211.00 | 8 |
| Jan 1985 | 201.00 | 8 |
| Oct 1984 | 185.00 | 8 |
| Aug 1984 | 208.00 | 8 |
| May 1984 | 198.00 | 8 |
| Apr 1984 | 212.00 | 8 |
| Mar 1984 | 202.00 | 8 |
| Jan 1984 | 197.00 | 8 |
| Dec 1983 | 185.00 | 8 |
| Nov 1983 | 184.00 | 8 |
| Sep 1983 | 171.00 | 8 |
| Jul 1983 | 191.00 | 8 |
| Jun 1983 | 198.00 | 8 |
| May 1983 | 213.00 | 8 |
| Apr 1983 | 205.00 | 8 |
| Mar 1983 | 179.00 | 8 |
| Feb 1983 | 407.00 | 8 |
| Jan 1983 | 403.00 | 8 |
| Dec 1982 | 729.00 | 8 |
| Nov 1982 | 1,247.00 | 8 |
| Oct 1982 | 922.00 | 8 |
| Sep 1982 | 1,418.00 | 8 |
| Aug 1982 | 424.00 | 8 |
| Jun 1982 | 180.00 | 8 |
| Dec 1981 | 134.00 | 8 |
| Sep 1981 | 168.00 | 8 |
| May 1981 | 161.00 | 8 |
| Nov 1980 | 208.00 | 8 |
| May 1980 | 206.00 | 8 |
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
The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.
Location
39.081131, -99.990627 · Sec 21 T11S R24W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001120311. The state’s own record.