RALL UNIT
Lease 1001115198 · Harper County, Kansas · NWSENW Sec 2 T31S R9W · DOR 106362
Oil1964–1985
Operator
MOBIL OIL CORPOR
Cumulative (state figure)
48,593 bbl
First production
1964
Last production
1985
Location (PLSS)
NWSENW Sec 2 T31S R9W
Monthly oil production
39 months filed with the Kansas Geological Survey, Feb 1980 to Dec 1985. 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
5,800 bbl
Months filed
39
Most wells in a month
1
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 48,593 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Dec 1985 | 186 | 1 |
| Oct 1985 | 125 | 1 |
| Sep 1985 | 289 | 1 |
| Jul 1985 | 182 | 1 |
| Feb 1985 | 110 | 1 |
| Jan 1985 | 186 | 1 |
| May 1984 | 123 | 1 |
| Jan 1984 | 186 | 1 |
| Oct 1983 | 126 | 1 |
| Sep 1983 | 181 | 1 |
| Aug 1983 | 121 | 1 |
| Jul 1983 | 65 | 1 |
| Jun 1983 | 184 | 1 |
| May 1983 | 188 | 1 |
| Apr 1983 | 188 | 1 |
| Feb 1983 | 179 | 1 |
| Jan 1983 | 182 | 1 |
| Dec 1982 | 187 | 1 |
| Nov 1982 | 125 | 1 |
| Oct 1982 | 63 | 1 |
| Aug 1982 | 61 | 1 |
| Jul 1982 | 63 | 1 |
| Apr 1982 | 125 | 1 |
| Mar 1982 | 186 | 1 |
| Feb 1982 | 188 | 1 |
| Jan 1982 | 182 | 1 |
| Dec 1981 | 345 | 1 |
| Nov 1981 | 162 | 1 |
| Oct 1981 | 62 | 1 |
| Sep 1981 | 59 | 1 |
| Aug 1981 | 119 | 1 |
| Jul 1981 | 120 | 1 |
| Feb 1981 | 126 | 1 |
| Jan 1981 | 191 | 1 |
| Dec 1980 | 190 | 1 |
| Nov 1980 | 63 | 1 |
| Oct 1980 | 39 | 1 |
| Apr 1980 | 91 | 1 |
| Feb 1980 | 252 | 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
The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.
Location
37.379548, -98.270772 · NWSENW Sec 2 T31S R9W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115198. The state’s own record.