| Germany "B" G-8-122454 | Eastland Operating, L.L.C. | Reb (Marble Falls) | Eastland | 1 | 194 | 271K | by Jan 1993 – Aug 2024 |
| Glenn G-8-113733 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Stephens | 1 | 189 | 139K | by Jan 1993 – Nov 2014 |
| Hagaman (South) G-8-138331 | Eastland Operating, L.L.C. | Hagaman (Ranger Sand) | Eastland | 1 | 182 | 129K | by Jan 1993 – Jan 2024 |
| Hagaman-Jennings G-8-102980 | Eastland Operating, L.L.C. | Stephens County Regular (Gas) | Stephens | 1 | 175 | 102K | by Jan 1993 – Jan 2024 |
| Germany "B" G-8-116920 | Eastland Operating, L.L.C. | Snow (Duffer) | Eastland | 1 | 164 | 193K | by Jan 1993 – Aug 2024 |
| Barber, Lucille G-8-113730 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 164 | 70.1K | by Jan 1993 – Sep 2004 |
| Snow-Harrell G-8-129518 | Eastland Operating, L.L.C. | Eastland County Regular | Eastland | 1 | 162 | 87.8K | by Jan 1993 – Aug 2026 |
| Taylor Unit G-8-119216 | Eastland Operating, L.L.C. | Hagaman (3500) | Eastland | 1 | 158 | 15.4K | by Jan 1993 – Jul 2004 |
| Hagaman (South) G-8-152255 | Eastland Operating, L.L.C. | Hagaman (Ranger Sand) | Eastland | 1 | 149 | 130K | Nov 1994 – Oct 2025 |
| Hope, J. W. G-8-90919 | Eastland Operating, L.L.C. | Breckenridge; SE (Duffer) | Stephens | 1 | 146 | 115K | Aug 1994 – Apr 2020 |
| Hope, J. W. -C- G-8-90918 | Eastland Operating, L.L.C. | Breckenridge; SE (Duffer) | Stephens | 1 | 144 | 41.7K | Jan 2000 – Apr 2020 |
| Balkum-Gingo "B" G-8-106814 | Eastland Operating, L.L.C. | Rocky Mountain (Comyn) | Callahan | 1 | 140 | 39.3K | by Jan 1993 – Jan 2026 |
| Cantwell Unit G-8-125393 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 134 | 37.1K | by Jan 1993 – May 2007 |
| Rodgers G-8-122448 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Stephens | 1 | 132 | 173K | by Jan 1993 – Jan 2018 |
| R. T. S. G-8-138013 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 130 | 45.3K | by Jan 1993 – May 2006 |
| Mills G-8-138029 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 127 | 40.4K | by Jan 1993 – Aug 2026 |
| Bledsoe G-8-138021 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 125 | 33.8K | Jun 1995 – Nov 2012 |
| Mills G-8-138026 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 125 | 40.3K | by Jan 1993 – Aug 2026 |
| Earnest "E" O-8-32090 | Eastland Operating, L.L.C. | Ranger (Black Lime West) | Eastland | 2 | 123 | 0 | Oct 2016 – Dec 2019 |
| Lindley, W.W. G-8-115621 | Eastland Operating, L.L.C. | Weed Valley (Marble Falls) | Comanche | 1 | 119 | 8.99K | by Jan 1993 – Nov 2020 |
| Ervin G-8-137867 | Eastland Operating, L.L.C. | Eastland County Regular | Eastland | 1 | 118 | 96.2K | by Jan 1993 – Dec 2015 |
| Hagaman (South) G-8-152254 | Eastland Operating, L.L.C. | Hagaman (Ranger Sand) | Eastland | 1 | 108 | 118K | Nov 1994 – Oct 2025 |
| Germany "B" O-8-32847 | Eastland Operating, L.L.C. | Reb (Marble Falls) | Eastland | 1 | 105 | 3 | Sep 2025 – Aug 2026 |
| Davis Unit G-8-114231 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | Comanche | 1 | 105 | 70.3K | by Jan 1993 – Aug 2026 |
| H. O. P. G-8-137808 | Eastland Operating, L.L.C. | Ranger (Mississippian) | Eastland | 1 | 102 | 47.1K | by Jan 1993 – Nov 2012 |
| Keith G-8-297937 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | Comanche | 1 | 92 | 7.8K | Aug 2024 – Aug 2026 |
| Brittain O-8-27272 | Eastland Operating, L.L.C. | Ranger (Black Lime West) | Stephens | 1 | 86 | 7.61K | Sep 1994 – Jun 1998 |
| Brittain G-8-121065 | Eastland Operating, L.L.C. | Ranger (Black Lime West) | Stephens | 1 | 81 | 27.5K | by Jan 1993 – Jun 2007 |
| Grammer G-8-286483 | Eastland Operating, L.L.C. | Little Cedar (Strawn) | Stephens | 1 | 76 | 927 | Feb 2019 – Aug 2026 |
| Wagner G-8-120886 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 72 | 100K | by Jan 1993 – Sep 2022 |
| Squires G-8-133170 | Eastland Operating, L.L.C. | Eastland County Regular | Eastland | 1 | 69 | 126K | by Jan 1993 – Aug 2026 |
| Satterwhite G-8-122791 | Eastland Operating, L.L.C. | Munnerlyn (Miss) | Stephens | 1 | 68 | 186K | by Jan 1993 – Aug 2026 |
| Knox B O-8-32064 | Eastland Operating, L.L.C. | Little Cedar (Strawn) | Stephens | 1 | 68 | 0 | Oct 2016 – Dec 2018 |
| Christmas G-8-118741 | Eastland Operating, L.L.C. | Ranger (Black Lime West) | Eastland | 1 | 67 | 68.1K | by Jan 1993 – May 2008 |
| R.T.S. "A" G-8-113729 | Eastland Operating, L.L.C. | Ranger (3550 Congl.) | Eastland | 1 | 66 | 49.6K | by Jan 1993 – Mar 2007 |
| Lindley, W. W. G-8-91766 | Eastland Operating, L.L.C. | Weed Valley (900) | Comanche | 1 | 64 | 19.8K | by Jan 1993 – Nov 2020 |
| Walker, Nanie-Estate G-8-113737 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 52 | 324K | by Jan 1993 – Aug 2026 |
| White G-8-105893 | Eastland Operating, L.L.C. | Lee Ray (Duffer Lime 3782) | Eastland | 1 | 49 | 56.1K | by Jan 1993 – Feb 2008 |
| Capps G-8-134347 | Eastland Operating, L.L.C. | Eastland County Regular | Eastland | 1 | 49 | 125K | by Jan 1993 – Aug 2026 |
| Perkins-Beggs G-8-144048 | Eastland Operating, L.L.C. | Snow (Strawn, Lower) | Eastland | 1 | 48 | 130K | Feb 1993 – Aug 2026 |
| White "II" G-8-113129 | Eastland Operating, L.L.C. | Lee Ray (Duffer Lime 3782) | Eastland | 1 | 47 | 20.8K | by Jan 1993 – Feb 2008 |
| Thompson, Dave G-8-131131 | Eastland Operating, L.L.C. | Eastland County Regular | Eastland | 1 | 46 | 23.3K | by Jan 1993 – Jul 2006 |
| Hatton G-8-113734 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 45 | 91.3K | by Jan 1993 – Apr 2013 |
| Griffin G-8-122440 | Eastland Operating, L.L.C. | Ranger,nw (Marble Falls) | Eastland | 1 | 45 | 53.7K | by Jan 1993 – Feb 2010 |
| Tankersly (West) G-8-137877 | Eastland Operating, L.L.C. | Reb (Marble Falls) | Eastland | 1 | 44 | 49.9K | by Jan 1993 – Dec 2025 |
| Tankersley "A" G-8-118753 | Eastland Operating, L.L.C. | Reb (Marble Falls) | Eastland | 1 | 44 | 16.1K | by Jan 1993 – Jan 2006 |
| Sneed G-8-177568 | Eastland Operating, L.L.C. | JMJ (Marble Falls) | Eastland | 1 | 42 | 3.02K | Apr 2000 – Jun 2011 |
| Vestal, H. L. O-8-32861 | Eastland Operating, L.L.C. | Isett (Caddo) | Eastland | 1 | 32 | 0 | Dec 2025 – Jul 2026 |
| Meazell, Casey (Danny) "G" G-8-110982 | Eastland Operating, L.L.C. | Lake Leon (Duffer) | Eastland | 1 | 28 | 46.3K | by Jan 1993 – Mar 2019 |
| Germany G-8-125634 | Eastland Operating, L.L.C. | Reb (Marble Falls) | Eastland | 1 | 28 | 22K | by Jan 1993 – Sep 2024 |