John Kemper
Lease 1001139820 · Graham County, Kansas · NWSESW Sec 1 T6S R23W · DOR 128931
Oil1988–19973 wells
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
66,069.96 bbl
First production
1988
Last production
1997
Location (PLSS)
NWSESW Sec 1 T6S R23W
Monthly oil production
77 months filed with the Kansas Geological Survey, Nov 1988 to Jan 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
66,070.00 bbl
Months filed
77
Most wells in a month
3
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 1997 | 7.96 | 2 |
| Oct 1996 | 326.00 | 3 |
| Sep 1996 | 324.00 | 3 |
| Jul 1996 | 163.00 | 3 |
| Jun 1996 | 158.00 | 3 |
| May 1996 | 163.00 | 3 |
| Apr 1996 | 161.00 | 3 |
| Mar 1996 | 163.00 | 3 |
| Feb 1996 | 327.00 | 3 |
| Jan 1996 | 162.00 | 3 |
| Nov 1995 | 17.00 | 3 |
| Jun 1994 | 20.00 | 3 |
| Mar 1994 | 325.00 | 3 |
| Feb 1994 | 338.00 | 3 |
| Jan 1994 | 166.00 | 3 |
| Dec 1993 | 163.00 | 3 |
| Nov 1993 | 162.00 | 3 |
| Oct 1993 | 325.00 | 3 |
| Sep 1993 | 482.00 | 3 |
| Aug 1993 | 318.00 | 3 |
| Jul 1993 | 480.00 | 3 |
| Jun 1993 | 480.00 | 3 |
| May 1993 | 484.00 | 3 |
| Apr 1993 | 651.00 | 3 |
| Mar 1993 | 657.00 | 3 |
| Feb 1993 | 657.00 | 3 |
| Jan 1993 | 661.00 | 3 |
| Dec 1992 | 820.00 | 3 |
| Nov 1992 | 492.00 | 3 |
| Oct 1992 | 484.00 | 3 |
| Sep 1992 | 613.00 | 3 |
| Aug 1992 | 806.00 | 3 |
| Jul 1992 | 644.00 | 3 |
| Jun 1992 | 480.00 | 3 |
| May 1992 | 632.00 | 3 |
| Apr 1992 | 486.00 | 3 |
| Mar 1992 | 507.00 | 3 |
| Feb 1992 | 494.00 | 3 |
| Jan 1992 | 653.00 | 3 |
| Dec 1991 | 327.00 | 3 |
| Nov 1991 | 495.00 | 3 |
| Oct 1991 | 640.00 | 3 |
| Sep 1991 | 642.00 | 3 |
| Aug 1991 | 639.00 | 3 |
| Jul 1991 | 643.00 | 3 |
| Jun 1991 | 632.00 | 3 |
| May 1991 | 802.00 | 3 |
| Apr 1991 | 794.00 | 3 |
| Mar 1991 | 650.00 | 3 |
| Feb 1991 | 807.00 | 3 |
| Jan 1991 | 981.00 | 3 |
| Dec 1990 | 1,266.00 | 3 |
| Nov 1990 | 1,626.00 | 3 |
| Oct 1990 | 1,786.00 | 3 |
| Sep 1990 | 2,443.00 | 3 |
| Aug 1990 | 3,075.00 | 3 |
| Jul 1990 | 1,751.00 | 3 |
| Jun 1990 | 2,369.00 | 3 |
| May 1990 | 1,444.00 | 3 |
| Apr 1990 | 1,462.00 | 3 |
| Mar 1990 | 1,141.00 | 3 |
| Feb 1990 | 1,465.00 | 3 |
| Jan 1990 | 1,143.00 | 3 |
| Dec 1989 | 1,380.00 | 2 |
| Nov 1989 | 1,390.00 | 2 |
| Oct 1989 | 1,534.00 | 2 |
| Sep 1989 | 1,435.00 | 2 |
| Aug 1989 | 1,863.00 | 2 |
| Jul 1989 | 1,579.00 | 2 |
| Jun 1989 | 1,885.00 | 2 |
| May 1989 | 2,515.00 | 2 |
| Apr 1989 | 2,272.00 | 2 |
| Mar 1989 | 1,213.00 | 2 |
| Feb 1989 | 1,087.00 | 2 |
| Jan 1989 | 1,207.00 | 2 |
| Dec 1988 | 1,368.00 | 1 |
| Nov 1988 | 867.00 | 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
3 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| John Kemper | 1 | Ritchie Exploration, Inc. | Plugged and Abandoned |
| John Kemper | 2 | Ritchie Exploration, Inc. | Plugged and Abandoned |
| John Kemper | 3 | Ritchie Exploration, Inc. | Plugged and Abandoned |
Location
39.556049, -99.838351 · NWSESW Sec 1 T6S R23W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139820. The state’s own record.