SIEFKES C#1
Lease 1001141124 · Stafford County, Kansas · SESWNE Sec 13 T22S R12W · DOR 129490
Oil1989–20011 well
Operator
Ryan, Daniel J.
Cumulative (state figure)
4,763.50 bbl
First production
1989
Last production
2001
Location (PLSS)
SESWNE Sec 13 T22S R12W
Monthly oil production
31 months filed with the Kansas Geological Survey, Jul 1989 to May 2001. 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
4,763.50 bbl
Months filed
31
Most wells in a month
3
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 2001 | 127.26 | 1 |
| Jan 2001 | 78.61 | 1 |
| Nov 2000 | 105.93 | 1 |
| Jul 2000 | 66.04 | 1 |
| May 2000 | 59.80 | 3 |
| Apr 2000 | 92.75 | 3 |
| Sep 1997 | 146.21 | 3 |
| Aug 1997 | 147.57 | 3 |
| May 1997 | 161.71 | 3 |
| Apr 1997 | 160.47 | 3 |
| Feb 1997 | 153.07 | 3 |
| Jan 1997 | 159.97 | 3 |
| Dec 1996 | 161.39 | 3 |
| Nov 1996 | 163.76 | 3 |
| Oct 1996 | 317.77 | 3 |
| Aug 1996 | 152.44 | 3 |
| Feb 1996 | 288.87 | 3 |
| Jan 1996 | 145.88 | 3 |
| Jul 1995 | 152.00 | 1 |
| Jun 1995 | 161.00 | 1 |
| May 1995 | 159.00 | 1 |
| Apr 1995 | 316.00 | 1 |
| Sep 1993 | 70.00 | 1 |
| Aug 1993 | 318.00 | 1 |
| Dec 1992 | 163.00 | 1 |
| Oct 1992 | 169.00 | 1 |
| Aug 1991 | 151.00 | 1 |
| Apr 1991 | 151.00 | 1 |
| Jul 1990 | 122.00 | 1 |
| Jan 1990 | 139.00 | 1 |
| Jul 1989 | 3.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| SIEFKES 'C' | 1 | unavailable | KCC Fee Fund Plugging |
Location
38.137545, -98.588340 · SESWNE Sec 13 T22S R12W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001141124. The state’s own record.