BOSSI 1&2
Lease 1001143348 · Cowley County, Kansas · Sec 4 T35S R4E · DOR 207454
Gas1972–1999
Operator
Hamp Oil
Cumulative (state figure)
1,573,154 MCF
First production
1972
Last production
1999
Location (PLSS)
Sec 4 T35S R4E
Monthly gas production
109 months filed with the Kansas Geological Survey, Jan 1990 to Mar 1999. 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
23,090 MCF
Months filed
109
Most wells in a month
2
This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 1,573,154 MCF.
| Month | Gas (MCF) | Wells |
|---|---|---|
| Mar 1999 | 53 | 2 |
| Feb 1999 | 140 | 2 |
| Jan 1999 | 53 | 2 |
| Dec 1998 | 106 | 2 |
| Nov 1998 | 140 | 2 |
| Oct 1998 | 130 | 2 |
| Sep 1998 | 91 | 2 |
| Aug 1998 | 69 | 2 |
| Jul 1998 | 105 | 2 |
| Jun 1998 | 91 | 2 |
| May 1998 | 111 | 2 |
| Apr 1998 | 117 | 2 |
| Mar 1998 | 83 | 2 |
| Feb 1998 | 134 | 2 |
| Jan 1998 | 146 | 2 |
| Dec 1997 | 142 | 2 |
| Nov 1997 | 129 | 2 |
| Oct 1997 | 113 | 2 |
| Sep 1997 | 129 | 2 |
| Aug 1997 | 113 | 2 |
| Jul 1997 | 111 | 2 |
| Jun 1997 | 103 | 2 |
| May 1997 | 101 | 2 |
| Apr 1997 | 136 | 2 |
| Mar 1997 | 79 | 2 |
| Feb 1997 | 117 | 2 |
| Jan 1997 | 53 | 2 |
| Nov 1996 | 96 | 2 |
| Oct 1996 | 102 | 2 |
| Sep 1996 | 132 | 2 |
| Aug 1996 | 194 | 2 |
| Jul 1996 | 265 | 2 |
| Jun 1996 | 122 | 2 |
| May 1996 | 180 | 2 |
| Apr 1996 | 154 | 2 |
| Mar 1996 | 199 | 2 |
| Feb 1996 | 84 | 2 |
| Jan 1996 | 193 | 2 |
| Dec 1995 | 191 | 2 |
| Nov 1995 | 136 | 2 |
| Oct 1995 | 144 | 2 |
| Sep 1995 | 254 | 2 |
| Aug 1995 | 148 | 2 |
| Jul 1995 | 161 | 2 |
| Jun 1995 | 163 | 2 |
| May 1995 | 141 | 2 |
| Mar 1995 | 162 | 2 |
| Feb 1995 | 88 | 2 |
| Jan 1995 | 168 | 2 |
| Dec 1994 | 208 | 2 |
| Nov 1994 | 107 | 2 |
| Oct 1994 | 133 | 2 |
| Sep 1994 | 159 | 2 |
| Aug 1994 | 164 | 2 |
| Jul 1994 | 251 | 2 |
| Jun 1994 | 166 | 2 |
| May 1994 | 154 | 2 |
| Apr 1994 | 95 | 2 |
| Mar 1994 | 172 | 2 |
| Feb 1994 | 99 | 2 |
| Jan 1994 | 148 | 2 |
| Dec 1993 | 158 | 2 |
| Nov 1993 | 114 | 2 |
| Oct 1993 | 112 | 2 |
| Sep 1993 | 71 | 2 |
| Aug 1993 | 92 | 2 |
| Jul 1993 | 114 | 2 |
| Jun 1993 | 169 | 2 |
| May 1993 | 111 | 2 |
| Apr 1993 | 176 | 2 |
| Mar 1993 | 294 | 2 |
| Feb 1993 | 185 | 2 |
| Jan 1993 | 140 | 2 |
| Dec 1992 | 203 | 2 |
| Nov 1992 | 121 | 2 |
| Oct 1992 | 114 | 2 |
| Sep 1992 | 222 | 2 |
| Aug 1992 | 225 | 2 |
| Jul 1992 | 318 | 2 |
| Jun 1992 | 331 | 2 |
| May 1992 | 139 | 2 |
| Apr 1992 | 198 | 2 |
| Mar 1992 | 374 | 2 |
| Feb 1992 | 103 | 2 |
| Jan 1992 | 159 | 2 |
| Dec 1991 | 155 | 2 |
| Nov 1991 | 392 | 2 |
| Oct 1991 | 243 | 2 |
| Sep 1991 | 329 | 2 |
| Aug 1991 | 441 | 2 |
| Jul 1991 | 325 | 2 |
| Jun 1991 | 430 | 2 |
| May 1991 | 725 | 2 |
| Apr 1991 | 476 | 2 |
| Mar 1991 | 323 | 2 |
| Feb 1991 | 491 | 2 |
| Jan 1991 | 393 | 2 |
| Dec 1990 | 250 | 2 |
| Nov 1990 | 295 | 2 |
| Oct 1990 | 392 | 2 |
| Sep 1990 | 275 | 2 |
| Aug 1990 | 593 | 2 |
| Jul 1990 | 336 | 2 |
| Jun 1990 | 899 | 2 |
| May 1990 | 943 | 2 |
| Apr 1990 | 66 | 2 |
| Mar 1990 | 421 | 2 |
| Feb 1990 | 625 | 2 |
| Jan 1990 | 801 | 2 |
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
37.035331, -96.997964 · Sec 4 T35S R4E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001143348. The state’s own record.