| 540200 | Jan 2, 2004 | Jan 2, 2004 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D18039132557 | 6,200 |
| 540199 | Jan 2, 2004 | Jan 2, 2004 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17939132556 | 6,200 |
| 540198 | Jan 2, 2004 | Jan 2, 2004 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D18139132555 | 6,200 |
| 539823 | Dec 22, 2003 | Dec 22, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #1539101210 | 6,507 |
| 539823Amendment | Dec 22, 2003 | Dec 22, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #1539101210 | 6,507 |
| 537415 | Dec 15, 2003 | Dec 15, 2003 | Hilcorp Energy Company | Refugio | Mary Claire Bauer, et Vir #1039130128 | 6,688 |
| 538319 | Dec 9, 2003 | Dec 9, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #8439131612 | 6,100 |
| 539029 | Dec 2, 2003 | Dec 2, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #11839132502 | 6,203 |
| 539029Amendment | Dec 2, 2003 | Dec 2, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #11839132502 | 6,203 |
| 539050 | Nov 25, 2003 | Nov 25, 2003 | Hilcorp Energy Company | Brooks | Marcelo Deluna Gas Unit #204732117 | 12,000 |
| 538900 | Nov 24, 2003 | Nov 24, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #5139101143 | 5,915 |
| 538900Amendment | Nov 24, 2003 | Nov 24, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #5139101143 | 5,915 |
| 538182 | Nov 12, 2003 | Nov 12, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #1939130163 | 7,778 |
| 538180 | Nov 7, 2003 | Nov 7, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #6639101180 | 4,515 |
| 538179 | Nov 7, 2003 | Nov 7, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #6039101156 | 4,515 |
| 538166 | Nov 7, 2003 | Nov 7, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 9839131247 | 8,171 |
| 538181 | Nov 5, 2003 | Nov 5, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #3539132518 | 6,200 |
| 536909 | Nov 5, 2003 | Nov 5, 2003 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #5239100705 | 5,900 |
| 538076 | Oct 30, 2003 | Oct 30, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #1004732109 | 11,000 |
| 537943 | Oct 29, 2003 | Oct 29, 2003 | Hilcorp Energy Company | Refugio | Claude E. Heard et Al #3439100662 | 6,290 |
| 537709 | Oct 28, 2003 | Oct 28, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17739132546 | 6,200 |
| 537708 | Oct 28, 2003 | Oct 28, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17639132545 | 6,200 |
| 537707 | Oct 28, 2003 | Oct 28, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17839132547 | 6,200 |
| 537930 | Oct 27, 2003 | Oct 27, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia "B" #1504732108 | 12,000 |
| 537930Amendment | Oct 27, 2003 | Oct 27, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia "B" #1504732108 | 12,000 |
| 537635 | Oct 27, 2003 | Oct 27, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #5839101343 | 5,915 |
| 537466 | Oct 17, 2003 | Oct 17, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #1339130142 | 8,150 |
| 537466Amendment | Oct 17, 2003 | Oct 17, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #1339130142 | 8,150 |
| 537461 | Oct 17, 2003 | Oct 17, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "B" #439100504 | 5,928 |
| 537369 | Oct 9, 2003 | Oct 9, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #11303903981 | 10,150 |
| 537179 | Oct 8, 2003 | Oct 8, 2003 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #1939100688 | 5,925 |
| 537035 | Oct 6, 2003 | Oct 6, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #5139101550 | 5,910 |
| 535793 | Sep 29, 2003 | Sep 29, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #8339101188 | 5,930 |
| 535793Amendment | Sep 29, 2003 | Sep 29, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #8339101188 | 5,930 |
| 536221 | Sep 12, 2003 | Sep 12, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #3639132533 | 6,400 |
| 536221Amendment | Sep 12, 2003 | Sep 12, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #3639132533 | 6,400 |
| 535732 | Sep 8, 2003 | Sep 8, 2003 | Hilcorp Energy Company | Refugio | Fox, W. J. "B" #539101279 | 5,886 |
| 535732Amendment | Sep 8, 2003 | Sep 8, 2003 | Hilcorp Energy Company | Refugio | Fox, W. J. "B" #539101279 | 5,886 |
| 536081 | Sep 4, 2003 | Sep 4, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #104730749 | 9,250 |
| 534935 | Sep 4, 2003 | Sep 4, 2003 | Hilcorp Energy Company | Refugio | Fox, W. J. "B" #3839101304 | 7,499 |
| 534935Amendment | Sep 4, 2003 | Sep 4, 2003 | Hilcorp Energy Company | Refugio | Fox, W. J. "B" #3839101304 | 7,499 |
| 536039 | Sep 3, 2003 | Sep 3, 2003 | Hilcorp Energy Company | Kent | Salt Creek Field Unit #H 5826331729 | 7,400 |
| 536038 | Sep 3, 2003 | Sep 3, 2003 | Hilcorp Energy Company | Kent | Salt Creek Field Unit #E 42AW26331727 | 7,400 |
| 535877 | Sep 3, 2003 | Sep 3, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #1R04732099 | 10,500 |
| 535932 | Aug 29, 2003 | Aug 29, 2003 | Hilcorp Energy Company | Brooks | Lopez SWD #104732101 | 6,200 |
| 535877Amendment | Aug 28, 2003 | Aug 28, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #1R04732099 | 10,500 |
| 535792 | Aug 28, 2003 | Aug 28, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #439100753 | 5,933 |
| 535791 | Aug 28, 2003 | Aug 28, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #739100756 | 5,910 |
| 534933 | Aug 27, 2003 | Aug 27, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #U 8639101127 | 300 |
| 534933Amendment | Aug 27, 2003 | Aug 27, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #U 8639101127 | 6,341 |
| 535588Amendment | Aug 20, 2003 | Aug 20, 2003 | Hilcorp Energy Company | Refugio | Welder 'C' #4039132211 | 5,467 |
| 535173 | Aug 14, 2003 | Aug 14, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #2539101169 | 5,925 |
| 535253 | Aug 12, 2003 | Aug 12, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24303932821 | 11,000 |
| 534914 | Aug 8, 2003 | Aug 8, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #9139131896 | 8,477 |
| 534936 | Aug 7, 2003 | Aug 7, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 2439100352 | 6,100 |
| 534760 | Aug 5, 2003 | Aug 5, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "D" #939101766 | 5,895 |
| 534761 | Aug 4, 2003 | Aug 4, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #6039101433 | 5,915 |
| 534761Amendment | Aug 4, 2003 | Aug 4, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #6039101433 | 5,915 |
| 534761Amendment | Aug 4, 2003 | Aug 4, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #6039101433 | 5,915 |
| 534706 | Jul 28, 2003 | Jul 28, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #86L03903965 | 10,200 |
| 534421 | Jul 21, 2003 | Jul 21, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #504732039 | 10,700 |
| 534059 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16939132523 | 4,800 |
| 534057 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17039132524 | 4,800 |
| 534056 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17439132527 | 4,800 |
| 534055 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17339132526 | 4,800 |
| 534054 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | William, Maude et al "A" #D17239132525 | 4,800 |
| 534049 | Jul 18, 2003 | Jul 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D17139132522 | 4,800 |
| 533969 | Jul 10, 2003 | Jul 10, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1439132503 | 7,000 |
| 533912 | Jul 10, 2003 | Jul 10, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #10439101393 | 5,820 |
| 533912Amendment | Jul 10, 2003 | Jul 10, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #10439101393 | 5,820 |
| 533682 | Jul 3, 2003 | Jul 3, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #4039101425 | 5,940 |
| 533683 | Jul 2, 2003 | Jul 2, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #7639101435 | 6,208 |
| 533683Amendment | Jul 2, 2003 | Jul 2, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #7639101435 | 6,208 |
| 533601 | Jul 2, 2003 | Jul 2, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8839130424 | 8,000 |
| 533601Amendment | Jul 2, 2003 | Jul 2, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8839130424 | 8,000 |
| 532014 | Jun 18, 2003 | Jun 18, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft.sd.) Unit #A 4939100479 | 5,918 |
| 533061 | Jun 12, 2003 | Jun 12, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia "B" #204732081 | 12,500 |
| 533061Amendment | Jun 12, 2003 | Jun 12, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia "B" #204732081 | 12,500 |
| 533061Amendment | Jun 12, 2003 | Jun 12, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia "B" #204732081 | 12,500 |
| 532935 | Jun 12, 2003 | Jun 12, 2003 | Hilcorp Energy Company | Refugio | Fox, W. J. "A" #1639101280 | 5,934 |
| 532910 | Jun 11, 2003 | Jun 11, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft. Sd.)unit #B 1839100520 | 5,918 |
| 532680 | Jun 5, 2003 | Jun 5, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D14839131865 | 5,907 |
| 532680Amendment | Jun 5, 2003 | Jun 5, 2003 | Hilcorp Energy Company | Refugio | Lake Pasture (FS-550) Sand Unit #114839131865 | 5,907 |
| 532470 | Jun 5, 2003 | Jun 5, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #1239101562 | 5,925 |
| 532591 | May 30, 2003 | May 30, 2003 | Hilcorp Energy Company | Brooks | Gloria Garcia Lopez #404732074 | 11,800 |
| 532382 | May 27, 2003 | May 27, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "B" #1539130211 | 6,750 |
| 532015 | May 22, 2003 | May 22, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #6839101138 | 4,515 |
| 532063 | May 20, 2003 | May 20, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1139130194 | 6,750 |
| 532110 | May 19, 2003 | May 19, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24003932811 | 12,400 |
| 532018 | May 19, 2003 | May 19, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #7139130050 | 4,500 |
| 532017 | May 19, 2003 | May 19, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #2G39101531 | 5,915 |
| 532029 | May 16, 2003 | May 16, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24103932810 | 10,850 |
| 531887 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #8139103791 | 4,515 |
| 531886 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #H 1G39101449 | 5,210 |
| 530694 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16739132509 | 4,650 |
| 531845 | May 13, 2003 | May 13, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #6139101390 | 5,915 |
| 531878 | May 12, 2003 | May 12, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #3539132518 | 6,200 |
| 530697 | May 8, 2003 | May 8, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #2139130204 | 7,810 |
| 530697Amendment | May 8, 2003 | May 8, 2003 | Hilcorp Energy Company | Refugio | Heard, Clement #2139130204 | 7,810 |
| 531183 | May 5, 2003 | May 5, 2003 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #3939100698 | 5,925 |