| 354659 | Dec 29, 1988 | Dec 29, 1988 | Sunset Energy of Texas, Inc. | Houston | Allee #1 | 10,300 | 22530779 |
| 350320 | Aug 24, 1988 | Aug 24, 1988 | Sunset Energy of Texas, Inc. | Refugio | Bailey #1 | 8,700 | 39131979 |
| 349667 | Aug 3, 1988 | Aug 3, 1988 | Sunset Energy of Texas, Inc. | McMullen | Zavisch #2 | 10,500 | 31132694 |
| 347336 | Jun 6, 1988 | Jun 6, 1988 | Sunset Energy of Texas, Inc. | Webb | Guerra, E. #1 | 6,500 | 47934698 |
| 347335 | Jun 6, 1988 | Jun 6, 1988 | Sunset Energy of Texas, Inc. | Webb | Lopez, A. #1 | 6,500 | 47934697 |
| 346597 | May 18, 1988 | May 18, 1988 | Sunset Energy of Texas, Inc. | Archer | Farr #1 | 5,500 | 00939952 |
| 345434 | Apr 21, 1988 | Apr 21, 1988 | Sunset Energy of Texas, Inc. | McMullen | Zavisch #1 | 10,200 | 31132655 |
| 345075 | Apr 12, 1988 | Apr 12, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #5 | 2,900 | 47533892 |
| 344930 | Apr 8, 1988 | Apr 8, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #4 | 2,900 | 47533890 |
| 344282 | Mar 24, 1988 | Mar 24, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #1 | 2,800 | 47533886 |
| 344282Amendment | Mar 24, 1988 | Mar 24, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #1 | 3,000 | 47533886 |
| 344281 | Mar 24, 1988 | Mar 24, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #2 | 2,800 | 47533887 |
| 344280 | Mar 24, 1988 | Mar 24, 1988 | Sunset Energy of Texas, Inc. | Ward | Barker #3 | 2,800 | 47533888 |
| 342058 | Feb 29, 1988 | Feb 29, 1988 | Sunset Energy of Texas, Inc. | Ward | Walling & Costley #2A | 2,700 | 47533867 |
| 342298 | Feb 10, 1988 | Feb 10, 1988 | Sunset Energy of Texas, Inc. | Ward | Berry #6 | 2,800 | 47533869 |
| 342061 | Feb 3, 1988 | Feb 3, 1988 | Sunset Energy of Texas, Inc. | Ward | Walling & Costley #4 | 2,700 | 47533864 |
| 342060 | Feb 3, 1988 | Feb 3, 1988 | Sunset Energy of Texas, Inc. | Ward | Walling & Costley #1 | 2,700 | 47533865 |
| 342059 | Feb 3, 1988 | Feb 3, 1988 | Sunset Energy of Texas, Inc. | Ward | Walling & Costley #3 | 2,700 | 47533866 |
| 341329 | Jan 13, 1988 | Jan 13, 1988 | Sunset Energy of Texas, Inc. | Ward | Four Boy #1 | 3,200 | 47533860 |
| 340590 | Dec 31, 1987 | Dec 31, 1987 | Sunset Energy of Texas, Inc. | Ward | Berry #5 | 3,300 | 47533856 |
| 340589 | Dec 31, 1987 | Dec 31, 1987 | Sunset Energy of Texas, Inc. | Ward | Berry #4 | 2,999 | 47533855 |
| 340588 | Dec 31, 1987 | Dec 31, 1987 | Sunset Energy of Texas, Inc. | Ward | Berry #3 | 2,999 | 47533858 |
| 340587 | Dec 31, 1987 | Dec 31, 1987 | Sunset Energy of Texas, Inc. | Ward | Berry #2 | 2,999 | 47533857 |
| 340586 | Dec 31, 1987 | Dec 31, 1987 | Sunset Energy of Texas, Inc. | Ward | Berry #1 | 2,999 | 47533854 |
| 340009 | Dec 11, 1987 | Dec 11, 1987 | Sunset Energy of Texas, Inc. | Jack | Conley #1 | 6,000 | 23737456 |
| 339697 | Dec 8, 1987 | Dec 8, 1987 | Sunset Energy of Texas, Inc. | Ward | Miller #3 | 3,000 | 47533846 |
| 339698 | Dec 7, 1987 | Dec 7, 1987 | Sunset Energy of Texas, Inc. | Ward | Miller #4 | 3,000 | 47533847 |
| 339605 | Dec 2, 1987 | Dec 2, 1987 | Sunset Energy of Texas, Inc. | Ward | Miller, J. #2 | 3,000 | 47533845 |
| 338616 | Nov 9, 1987 | Nov 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sealy #2 | 3,400 | 47533836 |
| 338615 | Nov 9, 1987 | Nov 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sealy #3 | 3,400 | 47533837 |
| 338168 | Oct 30, 1987 | Oct 30, 1987 | Sunset Energy of Texas, Inc. | Ward | S N D #1 | 2,800 | 47533834 |
| 337131 | Oct 9, 1987 | Oct 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sealy #1 | 3,400 | 47533832 |
| 336539 | Oct 9, 1987 | Oct 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sam #3 | 3,000 | 47533822 |
| 336538 | Oct 9, 1987 | Oct 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sam #2 | 3,000 | 47533821 |
| 336536 | Oct 9, 1987 | Oct 9, 1987 | Sunset Energy of Texas, Inc. | Ward | Sam #1 | 3,000 | 47533820 |
| 336540 | Oct 6, 1987 | Oct 6, 1987 | Sunset Energy of Texas, Inc. | Ward | Sam #8 | 3,000 | 47533823 |
| 336541 | Sep 29, 1987 | Sep 29, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #9 | 2,800 | 47533824 |
| 334891 | Aug 26, 1987 | Aug 26, 1987 | Sunset Energy of Texas, Inc. | Jack | Staley #2 | 5,999 | 23737399 |
| 334066 | Aug 7, 1987 | Aug 7, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #6 | 3,000 | 47533801 |
| 334065 | Aug 7, 1987 | Aug 7, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #5 | 3,000 | 47533800 |
| 333990 | Aug 6, 1987 | Aug 6, 1987 | Sunset Energy of Texas, Inc. | Jack | Staley #2 | 600 | 23737394 |
| 332238 | Jun 30, 1987 | Jun 30, 1987 | Sunset Energy of Texas, Inc. | Jack | Graf #1 | 5,999 | 23737377 |
| 332236 | Jun 30, 1987 | Jun 30, 1987 | Sunset Energy of Texas, Inc. | Jack | Gray #1 | 5,999 | 23737378 |
| 332234 | Jun 30, 1987 | Jun 30, 1987 | Sunset Energy of Texas, Inc. | Jack | Son #1 | 5,999 | 23737376 |
| 331820 | Jun 25, 1987 | Jun 25, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #2 | 3,000 | 47533786 |
| 331819 | Jun 25, 1987 | Jun 25, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #3 | 3,000 | 47533787 |
| 331818 | Jun 25, 1987 | Jun 25, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #4 | 3,000 | 47533788 |
| 331817 | Jun 25, 1987 | Jun 25, 1987 | Sunset Energy of Texas, Inc. | Ward | Doane #1 | 3,000 | 47533789 |
| 330991 | Jun 3, 1987 | Jun 3, 1987 | Sunset Energy of Texas, Inc. | Jack | Staley #1 | 5,999 | 23737354 |
| 330354 | May 19, 1987 | May 19, 1987 | Sunset Energy of Texas, Inc. | Jack | Laura #1 | 6,000 | 23737348 |
| 330353 | May 15, 1987 | May 15, 1987 | Sunset Energy of Texas, Inc. | Jack | Cook #1 | 6,000 | 23737349 |
| 329787 | May 7, 1987 | May 7, 1987 | Sunset Energy of Texas, Inc. | Jack | Hayman #1 | 6,000 | 23737342 |
| 329258 | Apr 22, 1987 | Apr 22, 1987 | Sunset Energy of Texas, Inc. | Jack | Martin #1 | 6,000 | 23737336 |
| 328762 | Apr 7, 1987 | Apr 7, 1987 | Sunset Energy of Texas, Inc. | Jack | Cat #1 | 5,999 | 23737321 |
| 327404 | Mar 6, 1987 | Mar 6, 1987 | Sunset Energy of Texas, Inc. | Jack | Stark #2 | 5,999 | 23737309 |
| 327403 | Mar 6, 1987 | Mar 6, 1987 | Sunset Energy of Texas, Inc. | Ward | Buckles #2 | 2,800 | 47533779 |
| 327063 | Feb 25, 1987 | Feb 25, 1987 | Sunset Energy of Texas, Inc. | Ward | Buckles #1 | 2,800 | 47533776 |
| 326625 | Feb 17, 1987 | Feb 17, 1987 | Sunset Energy of Texas, Inc. | Jack | Bettye #1 | 6,000 | 23737300 |
| 324688 | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Faulkner #1 | 6,000 | 23737278 |
| 324688Amendment | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Faulkner #1 | 6,000 | 23737278 |
| 324687 | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Kirchmeyer, D. #1 | 6,000 | 23737280 |
| 324687Amendment | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Kirchmeyer, D. #1 | 6,000 | 23737280 |
| 324686 | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jim Wells | Kirchmeyer, R. #1 | 6,000 | 24932003 |
| 324685 | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Kindl #1 | 6,000 | 23737279 |
| 324685Amendment | Dec 22, 1986 | Dec 22, 1986 | Sunset Energy of Texas, Inc. | Jack | Kindl #1 | 5,825 | 23737279 |
| 324056 | Dec 8, 1986 | Dec 8, 1986 | Sunset Energy of Texas, Inc. | Jack | Eckard, A. E. #1 | 5,999 | 23737269 |
| 323482 | Nov 25, 1986 | Nov 25, 1986 | Sunset Energy of Texas, Inc. | Jack | Strader #1 | 6,999 | 23737261 |
| 321977 | Oct 20, 1986 | Oct 20, 1986 | Sunset Energy of Texas, Inc. | Jack | Corry, Todd #1 | 5,999 | 23737246 |
| 321977Amendment | Oct 20, 1986 | Oct 20, 1986 | Sunset Energy of Texas, Inc. | Jack | Corry, Todd #1 | 5,999 | 23737246 |
| 321234 | Oct 1, 1986 | Oct 1, 1986 | Sunset Energy of Texas, Inc. | Jack | Big Horn #1 | 5,999 | 23737236 |
| 305564 | Aug 25, 1986 | Aug 25, 1986 | Sunset Energy of Texas, Inc. | Jack | Bonner #2 | 5,999 | 23737215 |
| 304842 | Aug 4, 1986 | Aug 4, 1986 | Sunset Energy of Texas, Inc. | Jack | Nelson #1 | 5,999 | 23737205 |
| 303262 | Jun 16, 1986 | Jun 16, 1986 | Sunset Energy of Texas, Inc. | Jack | Butts #2 | 5,950 | 23737186 |
| 303044 | Jun 10, 1986 | Jun 10, 1986 | Sunset Energy of Texas, Inc. | Jack | Montague Cattle Company #1 | 5,950 | 23737184 |
| 302101 | May 14, 1986 | May 14, 1986 | Sunset Energy of Texas, Inc. | Jack | Deaton #1 | 5,999 | 23737169 |
| 301700 | May 1, 1986 | May 1, 1986 | Sunset Energy of Texas, Inc. | Stephens | Puckett #1D | 4,950 | 42934729 |
| 294426 | Dec 31, 1985 | Dec 31, 1985 | Sunset Energy of Texas, Inc. | Young | Hulse-Robinson #1 | 4,700 | 50339125 |
| 293019 | Dec 13, 1985 | Dec 13, 1985 | Sunset Energy of Texas, Inc. | Jack | Bonner #1 | 5,999 | 23737052 |
| 290822 | Nov 22, 1985 | Nov 22, 1985 | Sunset Energy of Texas, Inc. | Stephens | Elliott #1 | 4,600 | 42934622 |
| 290818 | Nov 14, 1985 | Nov 14, 1985 | Sunset Energy of Texas, Inc. | Jack | Stark #1 | 5,950 | 23737022 |
| 290818Amendment | Nov 14, 1985 | Nov 14, 1985 | Sunset Energy of Texas, Inc. | Jack | Stark #1 | 5,950 | 23737022 |
| 286395 | Oct 3, 1985 | Oct 3, 1985 | Sunset Energy of Texas, Inc. | Stephens | Robertson #3 | 4,999 | 42934572 |
| 285123 | Sep 16, 1985 | Sep 16, 1985 | Sunset Energy of Texas, Inc. | Knox | Green-Castle #1 | 4,999 | 27531702 |
| 281653 | Aug 5, 1985 | Aug 5, 1985 | Sunset Energy of Texas, Inc. | Jack | Butts #1 | 5,999 | 23736885 |
| 280886 | Jul 23, 1985 | Jul 23, 1985 | Sunset Energy of Texas, Inc. | Stephens | Robertson #2 | 4,500 | 42934509 |
| 279709 | Jul 8, 1985 | Jul 8, 1985 | Sunset Energy of Texas, Inc. | Jack | King #4 | 2,350 | 23736854 |
| 277480 | Jun 11, 1985 | Jun 11, 1985 | Sunset Energy of Texas, Inc. | Knox | Kiser #1 | 2,300 | 27531681 |
| 277484 | Jun 11, 1985 | Jun 11, 1985 | Sunset Energy of Texas, Inc. | Jack | King #3 | 2,300 | 23736814 |
| 273342 | Apr 25, 1985 | Apr 25, 1985 | Sunset Energy of Texas, Inc. | Jack | Noble #6 | 4,900 | 23736762 |
| 270636 | Mar 26, 1985 | Mar 26, 1985 | Sunset Energy of Texas, Inc. | Stephens | Robertson #1 | 4,999 | 42934422 |
| 267797 | Feb 26, 1985 | Feb 26, 1985 | Sunset Energy of Texas, Inc. | Young | Graham #1 | 3,400 | 50338630 |
| 260469 | Dec 10, 1984 | Dec 10, 1984 | Sunset Energy of Texas, Inc. | Jack | King #2 | 5,900 | 23736563 |
| 248122 | Aug 14, 1984 | Aug 14, 1984 | Sunset Energy of Texas, Inc. | Jack | Hannah, Sherry #2 | 5,300 | 23736281 |
| 214812 | Sep 27, 1983 | Sep 27, 1983 | Sunset Energy of Texas, Inc. | Jack | Noble #3 | 4,900 | 23735523 |
| 205508 | Aug 15, 1983 | Aug 15, 1983 | Sunset Energy, Inc. | Jack | Noble #2 | 4,900 | 23735394 |