ADA
Lease 1001134702 · Trego County, Kansas · NWSESW Sec 4 T12S R22W · DOR 121460
Oil1984–19992 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
39,524.46 bbl
First production
1984
Last production
1999
Location (PLSS)
NWSESW Sec 4 T12S R22W
Monthly oil production
137 months filed with the Kansas Geological Survey, Jun 1984 to May 1999. 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
39,524.50 bbl
Months filed
137
Most wells in a month
2
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 1999 | 178.93 | 2 |
| Oct 1998 | 160.39 | 2 |
| Jun 1998 | 162.60 | 2 |
| Mar 1998 | 164.37 | 2 |
| Jan 1998 | 163.01 | 2 |
| Dec 1997 | 165.38 | 2 |
| Oct 1997 | 162.72 | 2 |
| Sep 1997 | 160.88 | 2 |
| Jul 1997 | 159.11 | 2 |
| Jun 1997 | 160.09 | 2 |
| May 1997 | 161.97 | 2 |
| Mar 1997 | 164.74 | 2 |
| Feb 1997 | 163.08 | 2 |
| Dec 1996 | 167.81 | 2 |
| Nov 1996 | 163.12 | 2 |
| Oct 1996 | 163.41 | 2 |
| Aug 1996 | 179.62 | 2 |
| Jun 1996 | 160.57 | 2 |
| Apr 1996 | 163.20 | 2 |
| Mar 1996 | 141.13 | 2 |
| Jan 1996 | 168.33 | 2 |
| Dec 1995 | 163.00 | 2 |
| Nov 1995 | 165.00 | 2 |
| Sep 1995 | 161.00 | 2 |
| Aug 1995 | 160.00 | 2 |
| Jun 1995 | 162.00 | 2 |
| May 1995 | 165.00 | 2 |
| Apr 1995 | 164.00 | 2 |
| Mar 1995 | 164.00 | 2 |
| Feb 1995 | 161.00 | 2 |
| Jan 1995 | 164.00 | 2 |
| Dec 1994 | 164.00 | 2 |
| Oct 1994 | 325.00 | 2 |
| Sep 1994 | 163.00 | 2 |
| Aug 1994 | 161.00 | 2 |
| Jul 1994 | 490.00 | 2 |
| May 1994 | 160.00 | 2 |
| Aug 1993 | 162.00 | 2 |
| May 1993 | 157.00 | 2 |
| Apr 1993 | 165.00 | 2 |
| Jan 1993 | 159.00 | 2 |
| Nov 1992 | 156.00 | 2 |
| Oct 1992 | 33.00 | 2 |
| Aug 1992 | 161.00 | 2 |
| Jun 1992 | 157.00 | 2 |
| May 1992 | 161.00 | 2 |
| Mar 1992 | 165.00 | 2 |
| Jan 1992 | 163.00 | 2 |
| Dec 1991 | 165.00 | 2 |
| Nov 1991 | 164.00 | 2 |
| Sep 1991 | 163.00 | 2 |
| Aug 1991 | 162.00 | 2 |
| Jul 1991 | 160.00 | 2 |
| Jun 1991 | 162.00 | 2 |
| May 1991 | 162.00 | 2 |
| Apr 1991 | 164.00 | 2 |
| Mar 1991 | 164.00 | 2 |
| Feb 1991 | 331.00 | 2 |
| Dec 1990 | 163.00 | 2 |
| Nov 1990 | 163.00 | 2 |
| Oct 1990 | 157.00 | 2 |
| Sep 1990 | 159.00 | 2 |
| Aug 1990 | 160.00 | 2 |
| Jul 1990 | 312.00 | 2 |
| Jun 1990 | 161.00 | 2 |
| May 1990 | 160.00 | 2 |
| Apr 1990 | 325.00 | 2 |
| Mar 1990 | 163.00 | 2 |
| Feb 1990 | 164.00 | 2 |
| Jan 1990 | 167.00 | 2 |
| Dec 1989 | 328.00 | 2 |
| Nov 1989 | 162.00 | 2 |
| Oct 1989 | 162.00 | 2 |
| Sep 1989 | 323.00 | 2 |
| Aug 1989 | 162.00 | 2 |
| Jul 1989 | 321.00 | 2 |
| Jun 1989 | 161.00 | 2 |
| May 1989 | 324.00 | 2 |
| Apr 1989 | 160.00 | 2 |
| Mar 1989 | 166.00 | 2 |
| Feb 1989 | 328.00 | 2 |
| Jan 1989 | 163.00 | 2 |
| Dec 1988 | 327.00 | 2 |
| Nov 1988 | 164.00 | 2 |
| Oct 1988 | 318.00 | 2 |
| Sep 1988 | 321.00 | 2 |
| Aug 1988 | 321.00 | 2 |
| Jul 1988 | 160.00 | 2 |
| Jun 1988 | 319.00 | 2 |
| May 1988 | 321.00 | 2 |
| Apr 1988 | 324.00 | 2 |
| Mar 1988 | 324.00 | 2 |
| Feb 1988 | 327.00 | 2 |
| Jan 1988 | 330.00 | 2 |
| Dec 1987 | 325.00 | 2 |
| Nov 1987 | 326.00 | 2 |
| Oct 1987 | 483.00 | 2 |
| Sep 1987 | 303.00 | 2 |
| Aug 1987 | 322.00 | 2 |
| Jul 1987 | 481.00 | 2 |
| Jun 1987 | 322.00 | 2 |
| May 1987 | 482.00 | 2 |
| Apr 1987 | 650.00 | 2 |
| Mar 1987 | 161.00 | 2 |
| Feb 1987 | 488.00 | 2 |
| Jan 1987 | 490.00 | 2 |
| Dec 1986 | 493.00 | 2 |
| Nov 1986 | 487.00 | 2 |
| Oct 1986 | 485.00 | 2 |
| Sep 1986 | 481.00 | 2 |
| Aug 1986 | 480.00 | 2 |
| Jul 1986 | 640.00 | 2 |
| Jun 1986 | 473.00 | 2 |
| May 1986 | 646.00 | 2 |
| Apr 1986 | 648.00 | 2 |
| Mar 1986 | 650.00 | 2 |
| Feb 1986 | 653.00 | 2 |
| Jan 1986 | 820.00 | 2 |
| Dec 1985 | 812.00 | 2 |
| Nov 1985 | 823.00 | 2 |
| Oct 1985 | 1,122.00 | 2 |
| Sep 1985 | 1,471.00 | 2 |
| Aug 1985 | 320.00 | 2 |
| Jul 1985 | 160.00 | 2 |
| Jun 1985 | 160.00 | 2 |
| May 1985 | 322.00 | 2 |
| Apr 1985 | 162.00 | 2 |
| Mar 1985 | 162.00 | 2 |
| Feb 1985 | 163.00 | 2 |
| Jan 1985 | 325.00 | 2 |
| Dec 1984 | 328.00 | 1 |
| Nov 1984 | 162.00 | 1 |
| Oct 1984 | 487.00 | 1 |
| Sep 1984 | 322.00 | 1 |
| Aug 1984 | 460.00 | 1 |
| Jul 1984 | 483.00 | 1 |
| Jun 1984 | 959.00 | 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
39.032930, -99.772650 · NWSESW Sec 4 T12S R22W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001134702. The state’s own record.