GRIFFEY
Lease 1001140808 · Graham County, Kansas · S2S2SW Sec 18 T6S R22W · DOR 130395
Oil1990–19941 well
Operator
Ritchie Exploration, Inc.
Cumulative (state figure)
2,744 bbl
First production
1990
Last production
1994
Location (PLSS)
S2S2SW Sec 18 T6S R22W
Monthly oil production
18 months filed with the Kansas Geological Survey, Dec 1990 to May 1994. 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
2,744 bbl
Months filed
18
Most wells in a month
1
| Month | Oil (bbl) | Wells |
|---|---|---|
| May 1994 | 83 | 1 |
| Apr 1994 | 142 | 1 |
| Mar 1993 | 161 | 1 |
| Oct 1992 | 160 | 1 |
| Jul 1992 | 159 | 1 |
| Apr 1992 | 160 | 1 |
| Feb 1992 | 161 | 1 |
| Dec 1991 | 157 | 1 |
| Oct 1991 | 162 | 1 |
| Aug 1991 | 153 | 1 |
| Jul 1991 | 159 | 1 |
| Jun 1991 | 163 | 1 |
| May 1991 | 158 | 1 |
| Apr 1991 | 160 | 1 |
| Mar 1991 | 154 | 1 |
| Feb 1991 | 158 | 1 |
| Jan 1991 | 155 | 1 |
| Dec 1990 | 139 | 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 |
|---|---|---|---|
| GRIFFEY 18-C | 2 | Ritchie Exploration, Inc. | Plugged and Abandoned |
Location
39.525544, -99.820830 · S2S2SW Sec 18 T6S R22W
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001140808. The state’s own record.