LANGE (1)
Lease 1001138256 · Sumner County, Kansas · Sec 25 T30S R2W · DOR 125031
Oil1986–1997
Operator
Val Energy, Inc.
Cumulative (state figure)
530.76 bbl
First production
1986
Last production
1997
Location (PLSS)
Sec 25 T30S R2W
Monthly oil production
4 months filed with the Kansas Geological Survey, Jul 1986 to Apr 1997. 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
530.80 bbl
Months filed
4
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 1997 | 51.76 | 1 |
| Aug 1987 | 163.00 | 1 |
| May 1987 | 154.00 | 1 |
| Jul 1986 | 162.00 | 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
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
37.410698, -97.485458 · Sec 25 T30S R2W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001138256. The state’s own record.