Drake-Ryan Unit
Lease 1001115095 · Harper County, Kansas · NESWSW Sec 11 T31S R9W · DOR 106262
Monthly oil production
9 months filed with the Kansas Geological Survey, Jan 1980 to Jul 2010. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
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 13,352.54 bbl.
| Month | Oil (bbl) | Wells |
|---|---|---|
| Jul 2010 | 158.93 | 1 |
| May 2001 | 123.58 | 1 |
| Apr 2000 | 116.03 | 1 |
| Jul 1993 | 166.00 | 1 |
| Dec 1987 | 139.00 | 1 |
| May 1984 | 145.00 | 1 |
| Jun 1982 | 160.00 | 1 |
| Jan 1982 | 161.00 | 1 |
| Jan 1980 | 162.00 | 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
1 well the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| Drake-Ryan Unit | 1 | R & B Oil & Gas, Inc. | Plugged and Abandoned |
Location
37.357708, -98.272943 · NESWSW Sec 11 T31S R9W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001115095. The state’s own record.