| Sand Flat Unit #52W42-423-30198 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 9,545 | May 14, 2024 | 3 | Apr 2026 |
| Sand Flat Unit #4442-423-00538 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 9,452 | Oct 4, 2021 | 1 | Apr 2026 |
| Sand Flat Unit #6442-423-30148 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 9,325 | Mar 7, 1997 | 1 | Apr 2026 |
| Sand Flat Unit #6142-423-31452 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | 9,001 | Aug 16, 1995 | 1 | Apr 2026 |
| Sand Flat Unit #6542-423-31439 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,586 | Mar 14, 1995 | 1 | Apr 2026 |
| Sand Flat Unit #6042-423-31411 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,500 | Sep 20, 1993 | 1 | Apr 2026 |
| Sand Flat Unit #5942-423-31410 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,350 | Sep 14, 1993 | 1 | Apr 2026 |
| Reliance Rose Nurseries #242-423-31330 | Brothers Resources Inc. only | SmithSand Flat | PluggedOil | 7,600 | Aug 21, 1991 | 1 | Jun 1998 |
| Dowdle Rod #142-423-31213 | Massad Oil Company only | SmithSand Flat | PluggedOil | 7,600 | Aug 2, 1989 | 1 | — |
| Reliance Rose Nurseries #142-423-31194 | Brothers Resources Inc. only | SmithSand Flat | PluggedOil | 7,600 | Apr 19, 1989 | 1 | Jun 1998 |
| Sand Flat Unit #5842-423-31142 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,410 | Jan 22, 1988 | 1 | Apr 2026 |
| Sand Flat Unit #5742-423-31124 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,345 | Oct 28, 1987 | 1 | Apr 2026 |
| Sand Flat Unit #5642-423-31099 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,400 | Feb 10, 1987 | 1 | Apr 2026 |
| Sand Flat Unit #5542-423-31073 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,400 | Mar 12, 1986 | 1 | Apr 2026 |
| Sand Flat Unit #5442-423-30868 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,449 | Oct 9, 1984 | 1 | Apr 2026 |
| Black Nettie Miller #242-423-30796 | Culver & Cain Production LLC only | SmithSand Flat | ActiveInjection | 7,506 | Mar 28, 1984 | 1 | Apr 2026 |
| Sand Flat Unit #5342-423-30701 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,500 | Jul 1, 1983 | 1 | Apr 2026 |
| Sand Flat Unit #7W42-423-00139 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,477 | — | 0 | — |
| Sand Flat Unit #1W42-423-00471 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| 142-423-00472 | Cities Service Oil Co. only | SmithSand Flat | Not on scheduleOil | — | — | 0 | — |
| Sand Flat Unit #9WS42-423-00482 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 1,335 | — | 0 | — |
| Sand Flat Unit #4842-423-00514 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #3042-423-00516 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,316 | — | 0 | — |
| Sand Flat Unit #2342-423-00517 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,351 | — | 0 | — |
| Sand Flat Unit #22W42-423-00518 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #2142-423-00519 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,225 | — | 0 | — |
| Sand Flat Unit #3742-423-00520 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #2742-423-00521 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,316 | — | 0 | — |
| Sand Flat Unit #3942-423-00522 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,316 | — | 0 | — |
| Sand Flat Unit #4642-423-00523 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #42W42-423-00524 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #3442-423-00525 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,084 | — | 0 | — |
| Sand Flat Unit #4542-423-00526 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #1942-423-00527 | Vess Oil Corporation only | SmithSand Flat | ActiveInjection | 7,243 | — | 0 | — |
| Sand Flat Unit #18W42-423-00528 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,336 | — | 0 | — |
| Sand Flat Unit #2442-423-00529 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,316 | — | 0 | — |
| Sand Flat Unit #2542-423-00530 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,316 | — | 0 | — |
| Sand Flat Unit #2042-423-00533 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,316 | — | 0 | — |
| Sand Flat Unit #2842-423-00534 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,316 | — | 0 | — |
| Sand Flat Unit #3542-423-00535 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,085 | — | 0 | — |
| Sand Flat Unit #2942-423-00536 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #3342-423-00537 | Vess Oil Corporation only | SmithSand Flat | Shut inOil | 7,316 | — | 0 | — |
| Sand Flat Unit #4142-423-00539 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #4042-423-00540 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,316 | — | 0 | — |
| Sand Flat Unit #4742-423-00542 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Sand Flat Unit #26W42-423-00549 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |
| Black Nettie Miller #142-423-00631 | Culver & Cain Production LLC only | SmithSand Flat | ActiveOil | 7,120 | — | 0 | — |
| Sand Flat Unit #5142-423-30026 | Vess Oil Corporation only | SmithSand Flat | ActiveOil | 7,250 | — | 0 | — |
| 2042-423-80019 | Cities Service Oil Co. only | SmithSand Flat | Not on scheduleOil | — | — | 0 | — |
| Sand Flat Unit #242-423-80088 | Vess Oil Corporation only | SmithSand Flat | PluggedOil | — | — | 0 | — |