COLAHAN
Lease 1001132781 · Rooks County, Kansas · SWSWNE Sec 18 T9S R16W · DOR 119511
Oil1983–19865 wells
Operator
ABRAXAS PETROLEU
Cumulative (state figure)
3,159 bbl
First production
1983
Last production
1986
Location (PLSS)
SWSWNE Sec 18 T9S R16W
Monthly oil production
18 months filed with the Kansas Geological Survey, Jun 1983 to May 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
3,159 bbl
Months filed
18
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 1986 | 161 | 1 |
| Mar 1986 | 161 | 1 |
| Jan 1986 | 167 | 1 |
| Oct 1985 | 199 | 1 |
| Aug 1985 | 195 | 1 |
| Jul 1985 | 156 | 1 |
| Apr 1985 | 166 | 1 |
| Mar 1985 | 161 | 1 |
| Jan 1985 | 166 | 1 |
| Nov 1984 | 160 | 1 |
| Sep 1984 | 162 | 1 |
| Aug 1984 | 158 | 1 |
| Jun 1984 | 158 | 1 |
| Mar 1984 | 333 | 1 |
| Nov 1983 | 165 | 1 |
| Aug 1983 | 160 | 1 |
| Jul 1983 | 164 | 1 |
| Jun 1983 | 167 | 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
5 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| COLOHAN | 2 | unavailable | Converted to EOR Well |
| COLAHAN | 1 | unavailable | Plugged and Abandoned |
| COLAHAN 'A' | 1 | unavailable | Plugged and Abandoned |
| COLAHAN | 1 | unavailable | Plugged and Abandoned |
| COLAHAN | 1 | Marathon Oil Company | Plugged and Abandoned |
Location
39.271892, -99.148119 · SWSWNE Sec 18 T9S R16W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001132781. The state’s own record.