HEYEN CTB
Lease 1001139099 · Stafford County, Kansas · NE&NW Sec 31 T22S R11W · DOR 127819
Oil1987–2005
Operator
La Veta Oil & Gas, LLC
Cumulative (state figure)
50,424.92 bbl
First production
1987
Last production
2005
Location (PLSS)
NE&NW Sec 31 T22S R11W
Monthly oil production
96 months filed with the Kansas Geological Survey, Jan 1987 to Oct 2005. 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
50,424.90 bbl
Months filed
96
Most wells in a month
16
| Month | Oil (bbl) | Wells |
|---|---|---|
| Oct 2005 | 0.42 | 1 |
| Dec 1996 | 751.00 | 16 |
| Nov 1996 | 692.00 | 16 |
| Oct 1996 | 662.00 | 16 |
| Sep 1996 | 693.00 | 16 |
| Aug 1996 | 728.00 | 16 |
| Jul 1996 | 826.00 | 16 |
| Jun 1996 | 777.00 | 16 |
| May 1996 | 810.00 | 16 |
| Apr 1996 | 50.50 | 8 |
| Mar 1996 | 903.00 | 16 |
| Feb 1996 | 891.00 | 16 |
| Jan 1996 | 870.00 | 16 |
| Jun 1995 | 7.00 | 16 |
| May 1995 | 16.00 | 16 |
| Aug 1994 | 12.00 | 16 |
| Mar 1994 | 14.00 | 16 |
| Feb 1994 | 10.00 | 16 |
| Jul 1993 | 32.00 | 16 |
| May 1993 | 37.00 | 16 |
| Apr 1993 | 359.00 | 16 |
| Mar 1993 | 349.00 | 16 |
| Feb 1993 | 369.00 | 16 |
| Jan 1993 | 364.00 | 16 |
| Dec 1992 | 354.00 | 16 |
| Nov 1992 | 334.00 | 16 |
| Oct 1992 | 445.00 | 16 |
| Sep 1992 | 356.00 | 16 |
| Aug 1992 | 366.00 | 16 |
| Jul 1992 | 449.00 | 16 |
| Jun 1992 | 366.00 | 16 |
| May 1992 | 359.00 | 16 |
| Apr 1992 | 462.00 | 16 |
| Mar 1992 | 359.00 | 16 |
| Feb 1992 | 366.00 | 16 |
| Jan 1992 | 459.00 | 16 |
| Dec 1991 | 350.00 | 16 |
| Nov 1991 | 338.00 | 16 |
| Oct 1991 | 441.00 | 16 |
| Sep 1991 | 355.00 | 16 |
| Aug 1991 | 441.00 | 16 |
| Jul 1991 | 368.00 | 16 |
| Jun 1991 | 385.00 | 16 |
| May 1991 | 528.00 | 16 |
| Apr 1991 | 369.00 | 16 |
| Mar 1991 | 359.00 | 16 |
| Feb 1991 | 345.00 | 16 |
| Jan 1991 | 487.00 | 16 |
| Dec 1990 | 395.00 | 16 |
| Nov 1990 | 480.00 | 16 |
| Oct 1990 | 508.00 | 16 |
| Sep 1990 | 340.00 | 16 |
| Aug 1990 | 357.00 | 16 |
| Jul 1990 | 414.00 | 16 |
| Jun 1990 | 307.00 | 16 |
| May 1990 | 336.00 | 16 |
| Apr 1990 | 403.00 | 16 |
| Mar 1990 | 316.00 | 16 |
| Feb 1990 | 289.00 | 16 |
| Jan 1990 | 231.00 | 16 |
| Dec 1989 | 174.00 | 16 |
| Nov 1989 | 232.00 | 16 |
| Oct 1989 | 234.00 | 16 |
| Sep 1989 | 246.00 | 16 |
| Aug 1989 | 263.00 | 16 |
| Jul 1989 | 862.00 | 16 |
| Jun 1989 | 868.00 | 16 |
| May 1989 | 858.00 | 16 |
| Apr 1989 | 871.00 | 16 |
| Mar 1989 | 914.00 | 16 |
| Feb 1989 | 885.00 | 16 |
| Jan 1989 | 659.00 | 16 |
| Dec 1988 | 624.00 | 16 |
| Nov 1988 | 655.00 | 16 |
| Oct 1988 | 658.00 | 16 |
| Sep 1988 | 434.00 | 16 |
| Aug 1988 | 1,273.00 | 16 |
| Jul 1988 | 1,072.00 | 16 |
| Jun 1988 | 1,076.00 | 16 |
| May 1988 | 1,293.00 | 16 |
| Apr 1988 | 877.00 | 16 |
| Mar 1988 | 1,068.00 | 16 |
| Feb 1988 | 1,088.00 | 16 |
| Jan 1988 | 884.00 | 16 |
| Dec 1987 | 1,062.00 | 16 |
| Nov 1987 | 159.00 | 16 |
| Oct 1987 | 167.00 | 16 |
| Sep 1987 | 447.00 | 16 |
| Aug 1987 | 498.00 | 16 |
| Jul 1987 | 533.00 | 16 |
| Jun 1987 | 875.00 | 16 |
| May 1987 | 1,020.00 | 16 |
| Apr 1987 | 889.00 | 16 |
| Mar 1987 | 832.00 | 16 |
| Feb 1987 | 856.00 | 16 |
| Jan 1987 | 979.00 | 16 |
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
38.098269, -98.575532 · NE&NW Sec 31 T22S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001139099. The state’s own record.