| 406 | 1 | 10-17-1983 | 9850 | CAMPO | LNSNG | Establishes 40 acre units for production of oil and associated hydrocarbons from the Lansing formation. Units consist of a quarter quarter section with the permitted well located in the center of the unit with 200 foot tolerance. Existing wells permitted wells. |
| 406 | 4 | 12-17-1990 | 9850 | CAMPO | LSNGC | Approves the Unit Agreement, unit designation and a Unit Operating Agreement with secondary recovery for the operation and development of Lansing "C" sandstone in the Tanner Unit. |