DORZWEILER 1 K
Lease 1020034566 · Ellis County, Kansas · Sec 35 T12S R20W · DOR 111142
Oil1990–1993
Operator
Cattlemans Oil Operations LLC
Cumulative (state figure)
1,736 bbl
First production
1990
Last production
1993
Location (PLSS)
Sec 35 T12S R20W
Monthly oil production
11 months filed with the Kansas Geological Survey, Oct 1990 to Oct 1993. 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
1,736 bbl
Months filed
11
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 1993 | 156 | 1 |
| May 1993 | 152 | 1 |
| Jan 1993 | 148 | 1 |
| Oct 1992 | 157 | 1 |
| Aug 1992 | 150 | 1 |
| Jun 1992 | 159 | 1 |
| Apr 1992 | 158 | 1 |
| Feb 1992 | 161 | 1 |
| Jan 1992 | 165 | 1 |
| Dec 1991 | 163 | 1 |
| Oct 1990 | 167 | 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
38.965000, -99.511055 · Sec 35 T12S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1020034566. The state’s own record.