| 360644 | Jun 26, 1989 | Jun 26, 1989 | Thomas Hydrocarbons, Inc. | Parker | Cruse #1 | 5,100 | 36733076 |
| 352199 | Oct 14, 1988 | Oct 14, 1988 | Thomas Hydrocarbons, Inc. | Parker | Simms #1 | 5,200 | 36733062 |
| 351299 | Sep 16, 1988 | Sep 16, 1988 | Thomas Hydrocarbons, Inc. | Palo Pinto | Brazos #1 | 4,500 | 36333941 |
| 351299Amendment | Sep 16, 1988 | Sep 16, 1988 | Thomas Hydrocarbons, Inc. | Palo Pinto | Brazos #1 | 4,500 | 36333941 |
| 349815 | Aug 8, 1988 | Aug 8, 1988 | Thomas Hydrocarbons, Inc. | Parker | Welch #1 | 5,100 | 36733055 |
| 348659 | Jul 8, 1988 | Jul 8, 1988 | Thomas Hydrocarbons, Inc. | Jones | Sears, Amy #1 | 3,500 | 25333719 |
| 348190 | Jun 24, 1988 | Jun 24, 1988 | Thomas Hydrocarbons, Inc. | Parker | Fondren #1 | 5,100 | 36733052 |
| 345924 | May 2, 1988 | May 2, 1988 | Thomas Hydrocarbons, Inc. | Parker | Patton #1 | 4,950 | 36733051 |
| 342219 | Feb 3, 1988 | Feb 3, 1988 | Thomas Hydrocarbons, Inc. | Palo Pinto | Johnston #2 | 4,500 | 36333904 |
| 339082 | Dec 4, 1987 | Dec 4, 1987 | Thomas Hydrocarbons, Inc. | Palo Pinto | Johnston #1 | 4,100 | 36333890 |
| 334883 | Aug 24, 1987 | Aug 24, 1987 | Thomas Hydrocarbons, Inc. | Parker | Webber #1 | 5,200 | 36733038 |
| 330943 | Jun 3, 1987 | Jun 3, 1987 | Thomas Hydrocarbons, Inc. | Palo Pinto | Birdwell #5 | 3,300 | 36333848 |
| 327323 | Mar 6, 1987 | Mar 6, 1987 | Thomas Hydrocarbons, Inc. | Eastland | Humphrey #2 | 3,500 | 13337050 |
| 322296 | Oct 24, 1986 | Oct 24, 1986 | Thomas Hydrocarbons, Inc. | Parker | Clayton #1 | 5,000 | 36733017 |
| 304545 | Jul 25, 1986 | Jul 25, 1986 | Thomas Hydrocarbons, Inc. | Parker | Plumlee #2 | 5,000 | 36733001 |
| 304545Amendment | Jul 25, 1986 | Jul 25, 1986 | Thomas Hydrocarbons, Inc. | Parker | Plumlee #2 | 5,000 | 36733001 |
| 303022 | Jun 10, 1986 | Jun 10, 1986 | Thomas Hydrocarbons, Inc. | Parker | Plumlee #1 | 5,000 | 36732995 |
| 299279 | Mar 10, 1986 | Mar 10, 1986 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #3B | 975 | 36333710 |
| 299187 | Mar 7, 1986 | Mar 7, 1986 | Thomas Hydrocarbons, Inc. | Eastland | Humphreys, G. #1 | 3,600 | 13336847 |
| 289555 | Nov 8, 1985 | Nov 8, 1985 | Thomas Hydrocarbons, Inc. | Parker | Scott, Pauline #1 | 3,004 | 36732679 |
| 284233 | Sep 6, 1985 | Sep 6, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #6 | 1,000 | 36333634 |
| 281411 | Jul 30, 1985 | Jul 30, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #5 | 1,000 | 36333617 |
| 281042 | Jul 25, 1985 | Jul 25, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Wharton #4 | 5,000 | 36333609 |
| 281061 | Jul 24, 1985 | Jul 24, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Wharton #2 | 5,000 | 36333611 |
| 281041 | Jul 24, 1985 | Jul 24, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Wharton #3 | 5,000 | 36333608 |
| 280616 | Jul 19, 1985 | Jul 19, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Wharton #1 | 5,000 | 36333605 |
| 280382 | Jul 17, 1985 | Jul 17, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #4 | 1,000 | 36333604 |
| 278709 | Jun 25, 1985 | Jun 25, 1985 | Thomas Hydrocarbons, Inc. | Wise | Dunning #1 | 7,200 | 49733047 |
| 278534 | Jun 24, 1985 | Jun 24, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #2 | 5,000 | 36333596 |
| 277122 | Jun 7, 1985 | Jun 7, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #1 | 5,000 | 36333592 |
| 276960 | Jun 6, 1985 | Jun 6, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Bonnie #3 | 5,000 | 36333589 |
| 275141 | May 15, 1985 | May 15, 1985 | Thomas Hydrocarbons, Inc. | Parker | Scott, Pauline #3 | 5,000 | 36732898 |
| 274086 | May 3, 1985 | May 3, 1985 | Thomas Hydrocarbons, Inc. | Parker | Scott, Pauline #2 | 5,000 | 36732894 |
| 273366 | Apr 25, 1985 | Apr 25, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #2 | 4,700 | 36333308 |
| 272532 | Apr 17, 1985 | Apr 17, 1985 | Thomas Hydrocarbons, Inc. | Parker | Frost #2 | 5,000 | 36732880 |
| 271501 | Apr 4, 1985 | Apr 4, 1985 | Thomas Hydrocarbons, Inc. | Parker | Frost #1 | 5,000 | 36732877 |
| 269753 | Mar 18, 1985 | Mar 18, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Hart #3 | 5,000 | 36333552 |
| 268170 | Feb 28, 1985 | Feb 28, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Hart #2 | 5,000 | 36333541 |
| 266426 | Feb 8, 1985 | Feb 8, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Hart #1 | 5,000 | 36333533 |
| 265856 | Feb 1, 1985 | Feb 1, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Foreman #1 | 4,700 | 36333531 |
| 265853 | Feb 1, 1985 | Feb 1, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Harris #2 | 4,700 | 36333530 |
| 264721 | Jan 21, 1985 | Jan 21, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Roberson #1 | 4,700 | 36333524 |
| 264607 | Jan 18, 1985 | Jan 18, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Harris #1 | 5,000 | 36333521 |
| 263044 | Jan 4, 1985 | Jan 4, 1985 | Thomas Hydrocarbons, Inc. | Palo Pinto | Yeats #5 | 4,700 | 36333496 |
| 261672 | Dec 19, 1984 | Dec 19, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Yeats #4 | 4,700 | 36333491 |
| 259619 | Dec 3, 1984 | Dec 3, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Yeats #3 | 4,700 | 36333482 |
| 259108 | Nov 27, 1984 | Nov 27, 1984 | Thomas Hydrocarbons, Inc. | Concho | Shultz #1 | 3,800 | 09530790 |
| 258211 | Nov 19, 1984 | Nov 19, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Yeats #2 | 4,700 | 36333473 |
| 256038 | Oct 29, 1984 | Oct 29, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Yeats #1 | 4,700 | 36333457 |
| 252481 | Sep 24, 1984 | Sep 24, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Hittson #2 | 5,000 | 36333428 |
| 251078 | Sep 11, 1984 | Sep 11, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Hittson #1 | 5,000 | 36333416 |
| 249973 | Aug 29, 1984 | Aug 29, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Grainger #2 | 5,000 | 36333409 |
| 248536 | Aug 15, 1984 | Aug 15, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Grainger #1 | 5,000 | 36333403 |
| 247508 | Aug 7, 1984 | Aug 7, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #1A | 4,700 | 36333399 |
| 246325 | Jul 25, 1984 | Jul 25, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #6 | 4,700 | 36333390 |
| 245489 | Jul 17, 1984 | Jul 17, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Birdwell #4 | 4,700 | 36333384 |
| 244141 | Jul 3, 1984 | Jul 3, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Birdwell #3 | 4,700 | 36333369 |
| 243130 | Jun 26, 1984 | Jun 26, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Birdwell #2 | 4,700 | 36333357 |
| 242047 | Jun 14, 1984 | Jun 14, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Birdwell #1 | 4,700 | 36333341 |
| 241000 | Jun 4, 1984 | Jun 4, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #5 | 4,700 | 36333331 |
| 239785 | May 22, 1984 | May 22, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #4 | 4,451 | 36333325 |
| 238763 | May 14, 1984 | May 14, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #3 | 4,050 | 36333319 |
| 236674 | Apr 24, 1984 | Apr 24, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #2 | 3,707 | 36333308 |
| 234608 | Apr 5, 1984 | Apr 5, 1984 | Thomas Hydrocarbons, Inc. | Palo Pinto | Million #1 | 4,724 | 36333293 |
| 227103 | Jan 24, 1984 | Jan 24, 1984 | Thomas Hydrocarbons, Inc. | Parker | Scott, Pauline #1 | 4,929 | 36732679 |