| Fears G-8-102366 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 37.4K | Jan 1993 – Jul 2011 |
| Rasberry,a. W. G-8-108999 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 178K | Jan 1993 – Nov 2012 |
| Rasberry,a.w. "A" G-8-109000 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 270K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "A" G-8-110807 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 147K | Jan 1993 – Feb 2018 |
| Cee Bar Ranch "A" G-8-110808 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 217K | Jan 1993 – Sep 2015 |
| Cee Bar Ranch G-8-110964 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 571K | Jan 1993 – Jul 2026 |
| Rasberry, A. W. "B" G-8-113511 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 86.7K | Jan 1993 – Mar 2023 |
| Mize,r.b. "C" G-8-113939 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 327K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "B" G-8-114241 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 200K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "C" G-8-114346 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 786K | Jan 1993 – Jul 2026 |
| Mize,r.b. "B" G-8-114908 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 154 | Jan 1993 – Apr 1993 |
| Cee Bar Ranch "D" G-8-115332 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 64.5K | Jan 1993 – Mar 2018 |
| Mize,r.b."d" G-8-115730 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 337K | Jan 1993 – Jul 2026 |
| Parclay-Cee Bar G-8-117510 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 229K | Jan 1993 – Jul 2026 |
| Nachtigall Unit G-8-117694 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 366K | Jan 1993 – Jan 2024 |
| Earp Unit G-8-117695 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 838K | Jan 1993 – Jul 2026 |
| Mize, R.B. "E" G-8-119210 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 143K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "F" G-8-119211 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 714K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "G" G-8-119461 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 225K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "H" G-8-119692 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 140K | Jan 1993 – Sep 2014 |
| Mize,r.b. "G" G-8-119877 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 133K | Jan 1993 – Jul 2025 |
| Cee Bar Ranch "I" G-8-121678 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 391K | Jan 1993 – May 2022 |
| Earp "A" G-8-121709 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 99.1K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "J" G-8-122245 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 567K | Jan 1993 – Feb 2017 |
| McKinney G-8-122427 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 306 | Jan 1993 – Jun 1993 |
| Cee Bar Ranch "L" G-8-122428 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 203K | Jan 1993 – Feb 2018 |
| Burns G-8-122534 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 172K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "K" G-8-122763 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 166K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "M" G-8-124059 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 172K | Jan 1993 – Jul 2026 |
| Mize,r.b. "K" G-8-124119 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 41.5K | Jan 1993 – Mar 2025 |
| Evans G-8-124175 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 221K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "N" G-8-125884 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 375K | Jan 1993 – Jul 2026 |
| Ulmer,c.m. G-8-126031 | Stephens & Johnson Operating Co. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 530K | Jan 1993 – Apr 2018 |
| Cee Bar Ranch "C" G-8-126958 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 470K | Jan 1993 – Mar 2020 |
| Cee Bar Ranch "F" G-8-126959 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 175K | Jan 1993 – Jan 2014 |
| Earp G-8-126960 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 237K | Jan 1993 – Jan 2023 |
| Cee Bar Ranch "B" G-8-127106 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 604K | Jan 1993 – Oct 2015 |
| Cee Bar Ranch G-8-127152 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 371K | Jan 1993 – Feb 2020 |
| Cee Bar Ranch "I" G-8-127153 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 198K | Jan 1993 – Sep 2014 |
| Cee Bar Ranch "O" G-8-127154 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 167K | Jan 1993 – Jul 2026 |
| Rasberry,a.w. "B" G-8-127155 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 690K | Jan 1993 – Jul 2026 |
| Cee Bar Ranch "A" G-8-127182 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 623K | Jan 1993 – Sep 2015 |
| Cee Bar Ranch "A" G-8-127183 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 412K | Jan 1993 – Sep 2014 |
| Rasberry,a.w. "A" G-8-127184 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 73.4K | Jan 1993 – Nov 2012 |
| Rasberry, A.W. G-8-127185 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 587K | Jan 1993 – Jul 2026 |
| Fears G-8-127217 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 54K | Jan 1993 – Apr 2021 |
| Fears G-8-127218 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 491K | Jan 1993 – Jan 2024 |
| Cee Bar Ranch "J" G-8-127219 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 631 | Jan 1993 – Aug 1994 |
| Cee Bar Ranch "H" G-8-127220 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 165K | Jan 1993 – Feb 2017 |
| Cee Bar Ranch "D" G-8-127264 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 0 | 135K | Jan 1993 – Sep 2014 |