| 230 | 9 | 09-21-1987 | 77700 | SOONER | DSND | Establishes 40 acre units for production of oil and associated hydrocarbons from "D" Sand underlying certain lands in the Sooner Field. Permitted well location in center of quarter quarter section with 60 foot tolerance. |
| 230 | 11 | 08-15-1988 | 77700 | SOONER | DSND | Approves the Sooner 'D' Sand and Splay Unit Agreement, subject to approval by 80% of the appropriate interests. |
| 451 | 23 | 11-21-1995 | 49970 | LILLI | DSND | Approves the unit agreement and operating agreement for the "D" Sand Formation for certain lands contained in the Lilli Field. |