O'BRYAN BILL/CASEY
Lease 1001131898 · Woodson County, Kansas · Sec 25 T26S R15E · DOR 118628
Oil1982–1985
Operator
BILLY OIL INCORP
Cumulative (state figure)
454 bbl
First production
1982
Last production
1985
Location (PLSS)
Sec 25 T26S R15E
Monthly oil production
8 months filed with the Kansas Geological Survey, Jan 1982 to Jun 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
454 bbl
Months filed
8
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jun 1985 | 72 | 1 |
| Nov 1984 | 25 | 1 |
| Jul 1984 | 18 | 1 |
| May 1984 | 46 | 1 |
| Mar 1984 | 61 | 1 |
| Sep 1983 | 78 | 1 |
| Jan 1983 | 74 | 1 |
| Jan 1982 | 80 | 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
37.755337, -95.715599 · Sec 25 T26S R15E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001131898. The state’s own record.