Bertholf 'B'
Lease 1001115108 · Kingman County, Kansas · SENWNW Sec 3 T30S R8W · DOR 106275
Oil1965–2003
Operator
OXY USA Inc.
Cumulative (state figure)
4,400.50 bbl
First production
1965
Last production
2003
Location (PLSS)
SENWNW Sec 3 T30S R8W
Monthly oil production
15 months filed with the Kansas Geological Survey, Apr 1980 to May 2003. 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
2,242.50 bbl
Months filed
15
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 4,400.50 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 2003 | 60.64 | 1 |
| Jan 2000 | 171.86 | 1 |
| Apr 1993 | 179.00 | 1 |
| Apr 1989 | 146.00 | 1 |
| Jan 1986 | 174.00 | 1 |
| Apr 1984 | 171.00 | 1 |
| Sep 1983 | 68.00 | 1 |
| Jul 1983 | 180.00 | 1 |
| May 1983 | 177.00 | 1 |
| Apr 1983 | 191.00 | 1 |
| Feb 1983 | 161.00 | 1 |
| Jun 1982 | 169.00 | 1 |
| Feb 1981 | 132.00 | 1 |
| Jun 1980 | 73.00 | 1 |
| Apr 1980 | 189.00 | 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
37.468587, -98.187193 · SENWNW Sec 3 T30S R8W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115108. The state’s own record.