LONGTON DEVEL 16
Lease 1001132238 · Elk County, Kansas · Sec 23 T31S R12E · DOR 118968
Oil1983–1988
Operator
Rock Valley Oil Co.
Cumulative (state figure)
5,903 bbl
First production
1983
Last production
1988
Location (PLSS)
Sec 23 T31S R12E
Monthly oil production
39 months filed with the Kansas Geological Survey, Mar 1983 to Nov 1988. 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
5,903 bbl
Months filed
39
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Nov 1988 | 60 | 1 |
| Dec 1987 | 16 | 1 |
| Oct 1987 | 82 | 1 |
| Sep 1986 | 54 | 1 |
| Mar 1986 | 69 | 1 |
| Jan 1986 | 39 | 1 |
| Dec 1985 | 54 | 1 |
| Nov 1985 | 81 | 1 |
| Oct 1985 | 113 | 1 |
| Sep 1985 | 134 | 1 |
| Aug 1985 | 180 | 1 |
| Jul 1985 | 158 | 1 |
| Jun 1985 | 116 | 1 |
| May 1985 | 81 | 1 |
| Apr 1985 | 160 | 1 |
| Mar 1985 | 79 | 1 |
| Feb 1985 | 113 | 1 |
| Dec 1984 | 289 | 1 |
| Nov 1984 | 81 | 1 |
| Oct 1984 | 160 | 1 |
| Sep 1984 | 163 | 1 |
| Aug 1984 | 155 | 1 |
| Jul 1984 | 81 | 1 |
| Jun 1984 | 115 | 1 |
| May 1984 | 81 | 1 |
| Apr 1984 | 78 | 1 |
| Mar 1984 | 167 | 1 |
| Feb 1984 | 78 | 1 |
| Jan 1984 | 154 | 1 |
| Dec 1983 | 145 | 1 |
| Nov 1983 | 160 | 1 |
| Oct 1983 | 313 | 1 |
| Sep 1983 | 579 | 1 |
| Aug 1983 | 511 | 1 |
| Jul 1983 | 154 | 1 |
| Jun 1983 | 271 | 1 |
| May 1983 | 367 | 1 |
| Apr 1983 | 131 | 1 |
| Mar 1983 | 81 | 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
37.336155, -96.063767 · Sec 23 T31S R12E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001132238. The state’s own record.