KORTAN
Lease 1001136417 · Graham County, Kansas · NWNWNE Sec 20 T9S R21W · DOR 123199
Oil1985–20061 well
Operator
Gore Oil Company
Cumulative (state figure)
33,431.66 bbl
First production
1985
Last production
2006
Location (PLSS)
NWNWNE Sec 20 T9S R21W
Monthly oil production
93 months filed with the Kansas Geological Survey, May 1985 to Jul 2006. 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
33,431.70 bbl
Months filed
93
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 2006 | 26.05 | 1 |
| Apr 2002 | 160.10 | 1 |
| Nov 2001 | 117.45 | 1 |
| Oct 2001 | 163.74 | 1 |
| Aug 2001 | 326.72 | 1 |
| Feb 2000 | 160.42 | 1 |
| Jan 2000 | 163.94 | 1 |
| Jun 1999 | 59.46 | 1 |
| Feb 1998 | 162.20 | 1 |
| Jan 1998 | 163.26 | 1 |
| Nov 1997 | 165.51 | 1 |
| Sep 1997 | 162.84 | 1 |
| Jul 1997 | 152.41 | 1 |
| Jun 1997 | 161.15 | 1 |
| May 1997 | 160.17 | 1 |
| Mar 1997 | 161.61 | 1 |
| Dec 1996 | 342.70 | 1 |
| Nov 1996 | 20.03 | 1 |
| Oct 1996 | 182.06 | 1 |
| Jul 1996 | 298.08 | 1 |
| Jun 1996 | 157.51 | 1 |
| May 1996 | 155.46 | 1 |
| Apr 1996 | 162.79 | 1 |
| Oct 1993 | 97.00 | 1 |
| Sep 1993 | 245.00 | 1 |
| Jul 1993 | 100.00 | 1 |
| Jun 1993 | 124.00 | 1 |
| May 1993 | 131.00 | 1 |
| Apr 1993 | 132.00 | 1 |
| Mar 1993 | 122.00 | 1 |
| Feb 1993 | 152.00 | 1 |
| Jan 1993 | 155.00 | 1 |
| Dec 1992 | 168.00 | 1 |
| Oct 1992 | 158.00 | 1 |
| Sep 1992 | 151.00 | 1 |
| Aug 1992 | 72.00 | 1 |
| Jul 1992 | 156.00 | 1 |
| Jun 1992 | 21.00 | 1 |
| Apr 1992 | 83.00 | 1 |
| Mar 1992 | 144.00 | 1 |
| Jan 1992 | 171.00 | 1 |
| Oct 1991 | 93.00 | 1 |
| Sep 1991 | 287.00 | 1 |
| Jul 1991 | 158.00 | 1 |
| Jun 1991 | 159.00 | 1 |
| Apr 1991 | 164.00 | 1 |
| Feb 1991 | 157.00 | 1 |
| Dec 1990 | 121.00 | 1 |
| Nov 1990 | 265.00 | 1 |
| Oct 1990 | 158.00 | 1 |
| Sep 1990 | 314.00 | 1 |
| Aug 1990 | 157.00 | 1 |
| Jul 1990 | 321.00 | 1 |
| Jun 1990 | 323.00 | 1 |
| May 1990 | 162.00 | 1 |
| Apr 1990 | 322.00 | 1 |
| Mar 1990 | 326.00 | 1 |
| Feb 1990 | 324.00 | 1 |
| Jan 1990 | 328.00 | 1 |
| Dec 1989 | 163.00 | 1 |
| Nov 1989 | 263.00 | 1 |
| Oct 1989 | 258.00 | 1 |
| Sep 1989 | 314.00 | 1 |
| Aug 1989 | 315.00 | 1 |
| Jul 1989 | 451.00 | 1 |
| Jun 1989 | 156.00 | 1 |
| May 1989 | 159.00 | 1 |
| Apr 1989 | 414.00 | 1 |
| Jan 1989 | 72.00 | 1 |
| Apr 1988 | 161.00 | 1 |
| Mar 1988 | 758.00 | 1 |
| Feb 1988 | 396.00 | 1 |
| Jan 1988 | 577.00 | 1 |
| Dec 1987 | 629.00 | 1 |
| Nov 1987 | 425.00 | 1 |
| Oct 1987 | 792.00 | 1 |
| Sep 1987 | 689.00 | 1 |
| Aug 1987 | 425.00 | 1 |
| Jul 1987 | 834.00 | 1 |
| Jun 1987 | 157.00 | 1 |
| May 1986 | 542.00 | 1 |
| Apr 1986 | 1,066.00 | 1 |
| Mar 1986 | 1,096.00 | 1 |
| Feb 1986 | 685.00 | 1 |
| Jan 1986 | 1,435.00 | 1 |
| Dec 1985 | 1,025.00 | 1 |
| Nov 1985 | 1,185.00 | 1 |
| Oct 1985 | 1,323.00 | 1 |
| Sep 1985 | 1,439.00 | 1 |
| Aug 1985 | 1,711.00 | 1 |
| Jul 1985 | 2,273.00 | 1 |
| Jun 1985 | 813.00 | 1 |
| May 1985 | 124.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| KORTAN | 1 | Gore Oil Company | Plugged and Abandoned |
Location
39.262446, -99.687811 · NWNWNE Sec 20 T9S R21W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001136417. The state’s own record.