HAFNER 'A'
Lease 1001128694 · Rawlins County, Kansas · CSESW Sec 28 T2S R31W · DOR 115436
Oil1981–1986
Operator
SNOW OIL COMPANY
Cumulative (state figure)
14,091 bbl
First production
1981
Last production
1986
Location (PLSS)
CSESW Sec 28 T2S R31W
Monthly oil production
39 months filed with the Kansas Geological Survey, May 1981 to Sep 1986. 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
14,091 bbl
Months filed
39
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| Sep 1986 | 94 | 1 |
| Aug 1986 | 160 | 1 |
| Jul 1986 | 320 | 1 |
| Jun 1986 | 486 | 1 |
| Apr 1986 | 807 | 1 |
| Mar 1986 | 503 | 1 |
| Feb 1986 | 327 | 1 |
| Jan 1986 | 160 | 1 |
| Jul 1984 | 310 | 1 |
| May 1984 | 209 | 1 |
| Apr 1984 | 211 | 1 |
| Feb 1984 | 196 | 1 |
| Jan 1984 | 208 | 1 |
| Oct 1983 | 214 | 1 |
| Sep 1983 | 179 | 1 |
| Aug 1983 | 163 | 1 |
| Jul 1983 | 158 | 1 |
| May 1983 | 167 | 1 |
| Apr 1983 | 215 | 1 |
| Mar 1983 | 168 | 1 |
| Feb 1983 | 162 | 1 |
| Jan 1983 | 156 | 1 |
| Dec 1982 | 215 | 1 |
| Oct 1982 | 179 | 1 |
| Sep 1982 | 311 | 1 |
| Aug 1982 | 156 | 1 |
| May 1982 | 171 | 1 |
| Apr 1982 | 200 | 1 |
| Mar 1982 | 195 | 1 |
| Feb 1982 | 374 | 1 |
| Jan 1982 | 394 | 1 |
| Dec 1981 | 573 | 1 |
| Nov 1981 | 364 | 1 |
| Oct 1981 | 531 | 1 |
| Sep 1981 | 677 | 1 |
| Aug 1981 | 491 | 1 |
| Jul 1981 | 1,194 | 1 |
| Jun 1981 | 1,498 | 1 |
| May 1981 | 995 | 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
39.844791, -100.807958 · CSESW Sec 28 T2S R31W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001128694. The state’s own record.