RATTLESNAKE
Lease 1001150324 · Montgomery County, Kansas · NW Sec 9 T35S R15E · DOR 213681
Gas1987–1992
Operator
Leonard, Daniel M.
Cumulative (state figure)
18,131 MCF
First production
1987
Last production
1992
Location (PLSS)
NW Sec 9 T35S R15E
Monthly gas production
50 months filed with the Kansas Geological Survey, Feb 1987 to Feb 1992. Volumes are MCF at lease level — a lease can cover many wells, so this is not a well's output.
Total over the months shown
18,131 MCF
Months filed
50
Most wells in a month
1
| Month | Gas (MCF) | Wells |
|---|---|---|
| Feb 1992 | 4 | 1 |
| Nov 1991 | 51 | 1 |
| Oct 1991 | 91 | 1 |
| Sep 1991 | 22 | 1 |
| Jul 1991 | 24 | 1 |
| Jun 1991 | 26 | 1 |
| May 1991 | 21 | 1 |
| Apr 1991 | 1 | 1 |
| Mar 1991 | 43 | 1 |
| Feb 1991 | 149 | 1 |
| Jan 1991 | 102 | 1 |
| Dec 1990 | 55 | 1 |
| Nov 1990 | 17 | 1 |
| Oct 1990 | 13 | 1 |
| Sep 1990 | 5 | 1 |
| Aug 1990 | 59 | 1 |
| Jul 1990 | 50 | 1 |
| May 1990 | 6 | 1 |
| Apr 1990 | 22 | 1 |
| Mar 1990 | 26 | 1 |
| Dec 1989 | 3 | 1 |
| Nov 1989 | 4 | 1 |
| Aug 1989 | 4 | 1 |
| Jun 1989 | 72 | 1 |
| Mar 1989 | 13 | 1 |
| Feb 1989 | 88 | 1 |
| Jan 1989 | 82 | 1 |
| Dec 1988 | 295 | 1 |
| Nov 1988 | 392 | 1 |
| Oct 1988 | 451 | 1 |
| Sep 1988 | 636 | 1 |
| Aug 1988 | 951 | 1 |
| Jul 1988 | 395 | 1 |
| Jun 1988 | 453 | 1 |
| May 1988 | 19 | 1 |
| Apr 1988 | 103 | 1 |
| Mar 1988 | 508 | 1 |
| Feb 1988 | 347 | 1 |
| Jan 1988 | 137 | 1 |
| Dec 1987 | 184 | 1 |
| Nov 1987 | 107 | 1 |
| Oct 1987 | 214 | 1 |
| Sep 1987 | 235 | 1 |
| Aug 1987 | 573 | 1 |
| Jul 1987 | 906 | 1 |
| Jun 1987 | 1,782 | 1 |
| May 1987 | 2,224 | 1 |
| Apr 1987 | 3,242 | 1 |
| Mar 1987 | 2,737 | 1 |
| Feb 1987 | 187 | 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
37.019101, -95.778103 · NW Sec 9 T35S R15E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001150324. The state’s own record.