HAFFNER
Lease 1001121723 · Sheridan County, Kansas · NENWNW Sec 7 T9S R26W · DOR 111204
Monthly oil production
79 months filed with the Kansas Geological Survey, Jan 1980 to Sep 1991. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
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 51,123 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Sep 1991 | 98 | 3 |
| May 1991 | 183 | 3 |
| Dec 1990 | 78 | 3 |
| Oct 1990 | 91 | 3 |
| Jul 1990 | 61 | 3 |
| May 1990 | 48 | 3 |
| Mar 1990 | 84 | 3 |
| Feb 1990 | 39 | 3 |
| Jan 1990 | 169 | 3 |
| Nov 1989 | 165 | 3 |
| Oct 1989 | 133 | 3 |
| Aug 1989 | 176 | 3 |
| Apr 1988 | 131 | 3 |
| Jan 1988 | 158 | 3 |
| Nov 1987 | 160 | 3 |
| Aug 1987 | 138 | 3 |
| Jun 1987 | 179 | 3 |
| Apr 1987 | 195 | 3 |
| Feb 1987 | 193 | 3 |
| Jan 1987 | 152 | 3 |
| Oct 1986 | 174 | 3 |
| Jul 1986 | 155 | 3 |
| May 1986 | 181 | 3 |
| Mar 1986 | 167 | 3 |
| Feb 1986 | 163 | 3 |
| Dec 1985 | 161 | 3 |
| Nov 1985 | 177 | 3 |
| Aug 1985 | 194 | 3 |
| Jul 1985 | 157 | 3 |
| May 1985 | 195 | 3 |
| Mar 1985 | 173 | 3 |
| Jan 1985 | 184 | 3 |
| Nov 1984 | 160 | 3 |
| Oct 1984 | 208 | 3 |
| Jul 1984 | 198 | 3 |
| Jun 1984 | 216 | 3 |
| Apr 1984 | 404 | 3 |
| Feb 1984 | 204 | 3 |
| Dec 1983 | 216 | 3 |
| Sep 1983 | 199 | 3 |
| Aug 1983 | 202 | 3 |
| May 1983 | 214 | 3 |
| Apr 1983 | 208 | 3 |
| Mar 1983 | 212 | 3 |
| Feb 1983 | 200 | 3 |
| Dec 1982 | 221 | 3 |
| Oct 1982 | 185 | 3 |
| Aug 1982 | 178 | 3 |
| Jul 1982 | 197 | 3 |
| Jun 1982 | 164 | 3 |
| May 1982 | 196 | 3 |
| Apr 1982 | 209 | 3 |
| Mar 1982 | 207 | 3 |
| Feb 1982 | 222 | 3 |
| Jan 1982 | 176 | 3 |
| Dec 1981 | 178 | 3 |
| Nov 1981 | 225 | 3 |
| Oct 1981 | 198 | 3 |
| Sep 1981 | 217 | 3 |
| Aug 1981 | 195 | 3 |
| Jul 1981 | 168 | 3 |
| Jun 1981 | 216 | 3 |
| May 1981 | 175 | 3 |
| Apr 1981 | 236 | 3 |
| Mar 1981 | 204 | 3 |
| Feb 1981 | 204 | 3 |
| Jan 1981 | 218 | 3 |
| Dec 1980 | 205 | 3 |
| Nov 1980 | 439 | 3 |
| Oct 1980 | 162 | 3 |
| Sep 1980 | 371 | 3 |
| Aug 1980 | 445 | 3 |
| Jul 1980 | 266 | 3 |
| Jun 1980 | 414 | 3 |
| May 1980 | 406 | 3 |
| Apr 1980 | 503 | 3 |
| Mar 1980 | 254 | 3 |
| Feb 1980 | 209 | 3 |
| Jan 1980 | 693 | 3 |
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.
Location
39.290673, -100.270943 · NENWNW Sec 7 T9S R26W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001121723. The state’s own record.