ZAHORSKY 'A'
Lease 1001112269 · Barton County, Kansas · Sec 23 T20S R11W · DOR 104552
Oil1938–1993
Operator
LARIO OIL & GAS
Cumulative (state figure)
852,908 bbl
First production
1938
Last production
1993
Location (PLSS)
Sec 23 T20S R11W
Monthly oil production
114 months filed with the Kansas Geological Survey, Feb 1980 to Aug 1993. 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
26,225 bbl
Months filed
114
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 852,908 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Aug 1993 | 404 | 2 |
| Jul 1993 | 165 | 2 |
| Jun 1993 | 162 | 2 |
| Apr 1993 | 177 | 2 |
| Mar 1993 | 167 | 2 |
| Feb 1993 | 168 | 2 |
| Jan 1993 | 92 | 2 |
| Dec 1992 | 259 | 2 |
| Nov 1992 | 143 | 2 |
| Oct 1992 | 160 | 2 |
| Sep 1992 | 165 | 2 |
| Jul 1992 | 167 | 2 |
| Jun 1992 | 175 | 2 |
| Apr 1992 | 167 | 2 |
| Mar 1992 | 163 | 2 |
| Feb 1992 | 169 | 2 |
| Dec 1991 | 337 | 2 |
| Oct 1991 | 166 | 2 |
| Aug 1991 | 170 | 2 |
| Jul 1991 | 180 | 2 |
| Jun 1991 | 163 | 2 |
| May 1991 | 173 | 2 |
| Apr 1991 | 168 | 2 |
| Mar 1991 | 167 | 2 |
| Feb 1991 | 179 | 2 |
| Jan 1991 | 173 | 2 |
| Dec 1990 | 176 | 2 |
| Nov 1990 | 165 | 2 |
| Oct 1990 | 135 | 2 |
| Sep 1990 | 340 | 2 |
| Aug 1990 | 165 | 2 |
| Jul 1990 | 161 | 2 |
| Jun 1990 | 168 | 2 |
| May 1990 | 142 | 2 |
| Apr 1990 | 330 | 2 |
| Mar 1990 | 182 | 2 |
| Feb 1990 | 162 | 2 |
| Jan 1990 | 166 | 2 |
| Dec 1989 | 167 | 2 |
| Nov 1989 | 166 | 2 |
| Oct 1989 | 177 | 2 |
| Sep 1989 | 176 | 2 |
| Aug 1989 | 177 | 2 |
| Jul 1989 | 177 | 2 |
| Jun 1989 | 174 | 2 |
| May 1989 | 177 | 2 |
| Apr 1989 | 178 | 2 |
| Mar 1989 | 170 | 2 |
| Apr 1988 | 179 | 2 |
| Mar 1988 | 178 | 2 |
| Feb 1988 | 181 | 2 |
| Jan 1988 | 181 | 2 |
| Nov 1987 | 175 | 2 |
| Oct 1987 | 176 | 2 |
| Sep 1987 | 175 | 2 |
| Aug 1987 | 176 | 2 |
| Jun 1987 | 171 | 2 |
| May 1987 | 178 | 2 |
| Apr 1987 | 179 | 2 |
| Mar 1987 | 182 | 2 |
| Feb 1987 | 175 | 2 |
| Jan 1987 | 181 | 2 |
| Dec 1986 | 175 | 2 |
| Nov 1986 | 180 | 2 |
| Oct 1986 | 176 | 2 |
| Sep 1986 | 172 | 2 |
| Aug 1986 | 179 | 2 |
| Jul 1986 | 179 | 2 |
| Jun 1986 | 54 | 2 |
| May 1986 | 181 | 2 |
| Apr 1986 | 178 | 2 |
| Mar 1986 | 181 | 2 |
| Feb 1986 | 183 | 2 |
| Jan 1986 | 180 | 2 |
| Dec 1985 | 177 | 2 |
| Oct 1985 | 145 | 2 |
| Sep 1985 | 306 | 2 |
| Jul 1985 | 299 | 2 |
| May 1985 | 308 | 2 |
| Mar 1985 | 213 | 2 |
| Jan 1985 | 272 | 2 |
| Nov 1984 | 273 | 2 |
| Sep 1984 | 279 | 2 |
| Jul 1984 | 316 | 2 |
| Apr 1984 | 340 | 2 |
| Feb 1984 | 283 | 2 |
| Nov 1983 | 320 | 2 |
| Aug 1983 | 302 | 2 |
| Jun 1983 | 338 | 2 |
| Apr 1983 | 351 | 2 |
| Feb 1983 | 348 | 2 |
| Oct 1982 | 350 | 2 |
| Jul 1982 | 311 | 2 |
| May 1982 | 480 | 2 |
| Mar 1982 | 464 | 2 |
| Feb 1982 | 441 | 2 |
| Dec 1981 | 318 | 2 |
| Nov 1981 | 220 | 2 |
| Oct 1981 | 245 | 2 |
| Sep 1981 | 405 | 2 |
| Jul 1981 | 286 | 2 |
| Jun 1981 | 265 | 2 |
| May 1981 | 406 | 2 |
| Apr 1981 | 539 | 2 |
| Mar 1981 | 301 | 2 |
| Jan 1981 | 174 | 2 |
| Dec 1980 | 189 | 2 |
| Nov 1980 | 382 | 2 |
| Oct 1980 | 407 | 2 |
| Sep 1980 | 335 | 2 |
| Aug 1980 | 405 | 2 |
| Jul 1980 | 367 | 2 |
| Apr 1980 | 379 | 2 |
| Feb 1980 | 371 | 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
38.297207, -98.507061 · Sec 23 T20S R11W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001112269. The state’s own record.