CALVERT
Lease 1001139549 · Ellis County, Kansas · Sec 5 T12S R20W · DOR 127947
Oil1988–2020
Operator
Carmen Schmitt, Inc.
Cumulative (state figure)
8,247.43 bbl
First production
1988
Last production
2020
Location (PLSS)
Sec 5 T12S R20W
Monthly oil production
43 months filed with the Kansas Geological Survey, Jan 1988 to Jan 2020. 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
8,247.40 bbl
Months filed
43
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jan 2020 | 11.22 | 1 |
| Dec 2019 | 2.00 | 1 |
| Feb 2013 | 3.21 | 1 |
| Jun 1995 | 158.00 | 1 |
| Jun 1994 | 175.00 | 1 |
| Mar 1994 | 198.00 | 1 |
| Oct 1993 | 184.00 | 1 |
| Jul 1993 | 164.00 | 1 |
| May 1993 | 181.00 | 1 |
| Mar 1993 | 144.00 | 1 |
| Dec 1992 | 179.00 | 1 |
| Sep 1992 | 170.00 | 1 |
| Jul 1992 | 172.00 | 1 |
| May 1992 | 155.00 | 1 |
| Apr 1992 | 175.00 | 1 |
| Feb 1992 | 166.00 | 1 |
| Dec 1991 | 164.00 | 1 |
| Nov 1991 | 207.00 | 1 |
| Oct 1991 | 164.00 | 1 |
| Aug 1991 | 165.00 | 1 |
| Jun 1991 | 201.00 | 1 |
| Apr 1991 | 198.00 | 1 |
| Feb 1991 | 203.00 | 1 |
| Nov 1990 | 415.00 | 1 |
| Aug 1990 | 209.00 | 1 |
| Jul 1990 | 201.00 | 1 |
| Apr 1990 | 223.00 | 1 |
| Mar 1990 | 206.00 | 1 |
| Jan 1990 | 211.00 | 1 |
| Nov 1989 | 213.00 | 1 |
| Oct 1989 | 209.00 | 1 |
| Aug 1989 | 196.00 | 1 |
| Jul 1989 | 193.00 | 1 |
| May 1989 | 200.00 | 1 |
| Feb 1989 | 213.00 | 1 |
| Jan 1989 | 201.00 | 1 |
| Nov 1988 | 198.00 | 1 |
| Sep 1988 | 194.00 | 1 |
| Jul 1988 | 210.00 | 1 |
| Jun 1988 | 204.00 | 1 |
| May 1988 | 195.00 | 1 |
| Mar 1988 | 404.00 | 1 |
| Jan 1988 | 413.00 | 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
39.037335, -99.565830 · Sec 5 T12S R20W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139549. The state’s own record.