HAHN
Lease 1001117457 · Rooks County, Kansas · SWSE Sec 31 T10S R17W · DOR 108004
Monthly oil production
42 months filed with the Kansas Geological Survey, Jan 1980 to Jun 1987. 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 506,336 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 1987 | 109 | 3 |
| Dec 1986 | 137 | 3 |
| Dec 1985 | 180 | 3 |
| Aug 1985 | 221 | 3 |
| Jan 1985 | 235 | 3 |
| Oct 1984 | 221 | 3 |
| May 1984 | 220 | 3 |
| Mar 1984 | 225 | 3 |
| Feb 1984 | 218 | 3 |
| Jan 1984 | 227 | 3 |
| Nov 1983 | 218 | 3 |
| Oct 1983 | 218 | 3 |
| Aug 1983 | 214 | 3 |
| Jun 1983 | 218 | 3 |
| May 1983 | 218 | 3 |
| Apr 1983 | 218 | 3 |
| Nov 1982 | 214 | 3 |
| Jul 1982 | 217 | 3 |
| May 1982 | 429 | 3 |
| Feb 1982 | 205 | 3 |
| Dec 1981 | 1,857 | 4 |
| Nov 1981 | 216 | 4 |
| Oct 1981 | 214 | 4 |
| Sep 1981 | 211 | 4 |
| Jul 1981 | 425 | 4 |
| Jun 1981 | 214 | 4 |
| May 1981 | 218 | 4 |
| Apr 1981 | 213 | 4 |
| Mar 1981 | 434 | 4 |
| Feb 1981 | 215 | 4 |
| Jan 1981 | 214 | 4 |
| Dec 1980 | 222 | 4 |
| Nov 1980 | 428 | 4 |
| Sep 1980 | 2,260 | 4 |
| Aug 1980 | 203 | 4 |
| Jul 1980 | 4,327 | 4 |
| Jun 1980 | 218 | 4 |
| May 1980 | 214 | 4 |
| Apr 1980 | 431 | 4 |
| Mar 1980 | 217 | 4 |
| Feb 1980 | 220 | 4 |
| Jan 1980 | 425 | 4 |
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
4 wells the state's well register assigns to this lease. Every one has a page.
Location
39.134785, -99.257848 · SWSE Sec 31 T10S R17W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001117457. The state’s own record.