| Lawless Unit G-6-177429 | Bethany, East (Cotton Valley) | Panola | 1 | 7.59K | 296K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| McAllen Fieldwide Unit G-4-185697 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 7.49K | 1.15M | Sep 2001 – Aug 2003 | Merit Energy Company |
| Slick, T. B. Estate G-4-175978 | Hinde (Vicksburg Consolidated) | Starr | 1 | 7.46K | 397K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Slick, T. B. Estate G-4-171621 | Hinde (Vicksburg Consolidated) | Starr | 1 | 7.4K | 382K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Slick, T. B. Estate G-4-170508 | Hinde (Vicksburg Consolidated) | Starr | 1 | 7.21K | 389K | Jan 2001 – Aug 2003 | Merit Energy Company |
| State Slick "D" G-4-152411 | Hinde (Vicksburg Consolidated) | Starr | 1 | 7.02K | 346K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Pharr Fieldwide Unit G-4-177729 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 6.89K | 963K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Slick, T. B. Estate G-4-191556 | Hinde (Vicksburg Consolidated) | Starr | 1 | 6.83K | 377K | Jun 2002 – Aug 2003 | Merit Energy Company |
| Lawless Unit G-6-118351 | Bethany, East (Cotton Valley) | Panola | 1 | 6.78K | 219K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Pharr Field Wide Unit G-4-189386 | Pharr (Hensley) | Hidalgo | 1 | 6.64K | 687K | Jan 2002 – Aug 2003 | off the schedule |
| Roquemore Gas Unit "D" G-6-184482 | Bethany, East (Cotton Valley) | Panola | 1 | 6.52K | 338K | Apr 2001 – Aug 2003 | XTO Energy Inc. |
| Roquemore Gas Unit "D" G-6-179160 | Bethany, East (Cotton Valley) | Panola | 1 | 6.46K | 493K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Bales Gas Unit G-4-171559 | Belle Ferguson (Lo. Frio Cons.) | Hidalgo | 1 | 6.44K | 372K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Floyd Gas Unit G-6-182725 | Bethany, East (Cotton Valley) | Panola | 1 | 6.32K | 472K | Oct 2000 – Aug 2003 | XTO Energy Inc. |
| Midyett-Gulley Unit G-6-171998 | Bethany, East (Cotton Valley) | Panola | 1 | 6.26K | 298K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Slick, T. B. Estate G-4-148382 | Hinde (Vicksburg Consolidated) | Starr | 1 | 6.08K | 306K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Pharr Fieldwide Unit G-4-160657 | McAllen (Hansen) | Hidalgo | 1 | 5.92K | 277K | Jan 2001 – Aug 2003 | off the schedule |
| Pharr Fieldwide Unit G-4-178499 | Pharr (Hensley) | Hidalgo | 1 | 5.85K | 1.09M | Jan 2001 – Aug 2003 | off the schedule |
| Lawless Unit G-6-184412 | Bethany, East (Cotton Valley) | Panola | 1 | 5.75K | 319K | May 2001 – Aug 2003 | XTO Energy Inc. |
| Roquemore Gas Unit "D" G-6-183809 | Bethany, East (Cotton Valley) | Panola | 1 | 5.74K | 499K | Feb 2001 – Aug 2003 | XTO Energy Inc. |
| Slick, T. B. Estate G-4-155191 | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.73K | 302K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Urschel, C. F. G-4-136618 | Rincon (Vicksburg Cons.) | Starr | 1 | 5.53K | 105K | Jan 2001 – Aug 2003 | off the schedule |
| T. B. Slick Estate G-4-175979 | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.43K | 310K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Roquemore Gas Unit "D" G-6-175249 | Bethany, East (Cotton Valley) | Panola | 1 | 5.33K | 425K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Lawless Unit G-6-185399 | Bethany, East (Cotton Valley) | Panola | 1 | 5.16K | 320K | Sep 2001 – Aug 2003 | XTO Energy Inc. |
| Pharr Fieldwide Unit G-4-189687 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 5.16K | 367K | May 2002 – Aug 2003 | Merit Energy Company |
| S. W. Farm & Ranch State of Tex. G-4-98893 | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.14K | 270K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Southwest Farm & Ranch-State G-4-185094 | Hinde (Vicksburg Consolidated) | Starr | 1 | 5.05K | 239K | Feb 2001 – Aug 2003 | Merit Energy Company |
| Ferguson, Belle Gas Unit G-4-137163 | Belle Ferguson (Lo. Frio Cons.) | Hidalgo | 1 | 5K | 267K | Jan 2001 – Aug 2003 | Merit Energy Company |
| State Slick "D" G-4-145005 | Hinde (Vicksburg Consolidated) | Starr | 1 | 4.98K | 255K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Roquemore Gas Unit "D" G-6-167448 | Bethany, East (Cotton Valley) | Panola | 1 | 4.79K | 374K | Jan 2001 – Aug 2003 | off the schedule |
| Slick, T. B. Estate G-4-145746 | Hinde (Vicksburg Consolidated) | Starr | 1 | 4.53K | 230K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Slick, T. B. Estate G-4-175393 | Hinde (Vicksburg Consolidated) | Starr | 1 | 4.34K | 232K | Jan 2001 – Aug 2003 | Merit Energy Company |
| McAllen Fieldwide Unit G-4-178287 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 4.3K | 1.3M | Jan 2001 – Aug 2003 | Merit Energy Company |
| Lawless Unit G-6-179588 | Bethany, East (Cotton Valley) | Panola | 1 | 4.23K | 238K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Pharr Fieldwide Unit G-4-191480 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 4.19K | 433K | Jul 2002 – Aug 2003 | Merit Energy Company |
| McAllen Fieldwide Unit G-4-190872 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 4.16K | 1.58M | Jul 2001 – Aug 2003 | Merit Energy Company |
| Adams, T.C. Gas Unit "A" G-6-89524 | Bethany (Travis Peak) | Panola | 1 | 4.15K | 40K | Jan 2001 – Aug 2003 | off the schedule |
| Midyett-Gulley Unit G-6-184905 | Bethany, East (Cotton Valley) | Panola | 1 | 4.05K | 159K | Jun 2001 – Aug 2003 | XTO Energy Inc. |
| McAllen Fieldwide Unit G-4-163912 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 4.02K | 1.58M | Jan 2001 – Aug 2003 | Merit Energy Company |
| Floyd Gas Unit G-6-182875 | Bethany, East (Cotton Valley) | Panola | 1 | 4.01K | 317K | Dec 2000 – Aug 2003 | XTO Energy Inc. |
| McAllen Fieldwide Unit G-4-39167 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 4.01K | 114K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Lawless Unit G-6-187881 | Bethany, East (Cotton Valley) | Panola | 1 | 3.9K | 195K | Jan 2002 – Aug 2003 | XTO Energy Inc. |
| McAllen, A. A. Ranch G-4-191693 | Wildcat | Hidalgo | 1 | 3.9K | 343K | Aug 2002 – Aug 2003 | off the schedule |
| Floyd Units G-6-29568 | Bethany (Travis Peak) | Panola | 1 | 3.9K | 641K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| McAllen Fieldwide Unit G-4-148678 | McAllen (9400) | Hidalgo | 1 | 3.88K | 94.9K | Jan 2001 – Aug 2003 | off the schedule |
| McAllen Fieldwide Unit G-4-147682 | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 3.81K | 114K | Jan 2001 – Aug 2003 | Merit Energy Company |
| Floyd Gas Unit G-6-176106 | Bethany, East (Cotton Valley) | Panola | 1 | 3.65K | 388K | Jan 2001 – Aug 2003 | XTO Energy Inc. |
| Davenport, O. H. Heirs G-4-186635 | Hinde (Vicksburg Consolidated) | Starr | 1 | 3.61K | 196K | Sep 2001 – Aug 2003 | Merit Energy Company |
| S.W. Farm & Ranch State of Texas G-4-172825 | Hinde (Vicksburg Consolidated) | Starr | 1 | 3.61K | 199K | Jan 2001 – Aug 2003 | Merit Energy Company |