SPHAR 'A'
Lease 1001144295 · Cowley County, Kansas · Sec 5 T31S R6E · DOR 205491
Gas1977–1990
Operator
MARTIN OIL PRODU
Cumulative (state figure)
123,425 MCF
First production
1977
Last production
1990
Location (PLSS)
Sec 5 T31S R6E
Monthly gas production
115 months filed with the Kansas Geological Survey, Jan 1980 to Dec 1990. 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
33,408 MCF
Months filed
115
Most wells in a month
1
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 123,425 MCF.
| Month | Gas (MCF) | Wells |
|---|---|---|
| Dec 1990 | 348 | 1 |
| Oct 1990 | 50 | 1 |
| Sep 1990 | 1 | 1 |
| Aug 1990 | 1 | 1 |
| Jun 1990 | 32 | 1 |
| May 1990 | 30 | 1 |
| Apr 1990 | 129 | 1 |
| Mar 1990 | 160 | 1 |
| Feb 1990 | 150 | 1 |
| Jan 1990 | 3 | 1 |
| Dec 1989 | 15 | 1 |
| Nov 1989 | 61 | 1 |
| Oct 1989 | 202 | 1 |
| Sep 1989 | 25 | 1 |
| Aug 1989 | 85 | 1 |
| Jul 1989 | 206 | 1 |
| Jun 1989 | 156 | 1 |
| May 1989 | 69 | 1 |
| Apr 1989 | 14 | 1 |
| Mar 1989 | 147 | 1 |
| Feb 1989 | 71 | 1 |
| Jan 1989 | 85 | 1 |
| Dec 1988 | 7 | 1 |
| Nov 1988 | 64 | 1 |
| Oct 1988 | 64 | 1 |
| Sep 1988 | 80 | 1 |
| Aug 1988 | 60 | 1 |
| Jul 1988 | 37 | 1 |
| Jun 1988 | 88 | 1 |
| May 1988 | 105 | 1 |
| Apr 1988 | 65 | 1 |
| Mar 1988 | 73 | 1 |
| Feb 1988 | 73 | 1 |
| Jan 1988 | 86 | 1 |
| Dec 1987 | 19 | 1 |
| Nov 1987 | 134 | 1 |
| Oct 1987 | 124 | 1 |
| Sep 1987 | 73 | 1 |
| Aug 1987 | 81 | 1 |
| Jul 1987 | 79 | 1 |
| Jun 1987 | 87 | 1 |
| May 1987 | 153 | 1 |
| Apr 1987 | 82 | 1 |
| Mar 1987 | 169 | 1 |
| Feb 1987 | 152 | 1 |
| Jan 1987 | 137 | 1 |
| Dec 1986 | 197 | 1 |
| Nov 1986 | 207 | 1 |
| Jun 1986 | 3 | 1 |
| May 1986 | 193 | 1 |
| Apr 1986 | 66 | 1 |
| Mar 1986 | 79 | 1 |
| Feb 1986 | 128 | 1 |
| Jan 1986 | 100 | 1 |
| Dec 1985 | 139 | 1 |
| Nov 1985 | 236 | 1 |
| Oct 1985 | 147 | 1 |
| Sep 1985 | 175 | 1 |
| Aug 1985 | 26 | 1 |
| Jul 1985 | 117 | 1 |
| Jun 1985 | 132 | 1 |
| May 1985 | 186 | 1 |
| Apr 1985 | 263 | 1 |
| Mar 1985 | 173 | 1 |
| Dec 1984 | 155 | 1 |
| Nov 1984 | 242 | 1 |
| Oct 1984 | 323 | 1 |
| Sep 1984 | 128 | 1 |
| Aug 1984 | 315 | 1 |
| Jul 1984 | 74 | 1 |
| Jun 1984 | 388 | 1 |
| May 1984 | 473 | 1 |
| Apr 1984 | 313 | 1 |
| Mar 1984 | 272 | 1 |
| Feb 1984 | 396 | 1 |
| Jan 1984 | 146 | 1 |
| Dec 1983 | 367 | 1 |
| Nov 1983 | 708 | 1 |
| Oct 1983 | 4 | 1 |
| Dec 1982 | 6 | 1 |
| Nov 1982 | 354 | 1 |
| Oct 1982 | 486 | 1 |
| Sep 1982 | 905 | 1 |
| Aug 1982 | 196 | 1 |
| Jul 1982 | 285 | 1 |
| Jun 1982 | 320 | 1 |
| May 1982 | 249 | 1 |
| Apr 1982 | 289 | 1 |
| Mar 1982 | 280 | 1 |
| Feb 1982 | 308 | 1 |
| Jan 1982 | 326 | 1 |
| Dec 1981 | 210 | 1 |
| Nov 1981 | 252 | 1 |
| Oct 1981 | 287 | 1 |
| Sep 1981 | 269 | 1 |
| Aug 1981 | 233 | 1 |
| Jul 1981 | 258 | 1 |
| Jun 1981 | 314 | 1 |
| May 1981 | 291 | 1 |
| Apr 1981 | 196 | 1 |
| Mar 1981 | 483 | 1 |
| Feb 1981 | 670 | 1 |
| Jan 1981 | 684 | 1 |
| Dec 1980 | 758 | 1 |
| Nov 1980 | 932 | 1 |
| Oct 1980 | 946 | 1 |
| Sep 1980 | 1,204 | 1 |
| Aug 1980 | 1,519 | 1 |
| Jul 1980 | 1,196 | 1 |
| Jun 1980 | 561 | 1 |
| May 1980 | 734 | 1 |
| Apr 1980 | 1,653 | 1 |
| Mar 1980 | 1,556 | 1 |
| Feb 1980 | 1,296 | 1 |
| Jan 1980 | 1,899 | 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
37.381500, -96.797588 · Sec 5 T31S R6E
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001144295. The state’s own record.