| 529898 | Apr 23, 2003 | Apr 23, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #H10939131263 | 5,890 |
| 530693 | Apr 18, 2003 | Apr 18, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16839132508 | 4,650 |
| 530696 | Apr 15, 2003 | Apr 15, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16639132506 | 4,650 |
| 530695 | Apr 15, 2003 | Apr 15, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16539132507 | 4,650 |
| 530553 | Apr 14, 2003 | Apr 14, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "B" #5039132079 | 7,993 |
| 530282 | Apr 9, 2003 | Apr 9, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #3739101515 | 5,921 |
| 530459 | Apr 8, 2003 | Apr 8, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #804732060 | 11,500 |
| 530459Amendment | Apr 8, 2003 | Apr 8, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #804732060 | 11,500 |
| 530277 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #4239101427 | 5,910 |
| 530277Amendment | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #4239101427 | 5,910 |
| 530276 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Refugio | Heard, Fannie V. W. Mrs #1139100680 | 5,857 |
| 530275 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Refugio | Heard, Fannie V. W. Mrs #1039100679 | 5,927 |
| 530304 | Apr 3, 2003 | Apr 3, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #23703932715 | 10,800 |
| 530144 | Mar 31, 2003 | Mar 31, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #14503904005 | 9,625 |
| 529981 | Mar 31, 2003 | Mar 31, 2003 | Hilcorp Energy Company | Refugio | O"connor Thomas "A" #10639102036 | 5,912 |
| 530068 | Mar 27, 2003 | Mar 27, 2003 | Hilcorp Energy Company | Galveston | Tacquard #216731376 | 13,300 |
| 530068Amendment | Mar 27, 2003 | Mar 27, 2003 | Hilcorp Energy Company | Galveston | Tacquard #216731376 | 13,300 |
| 530068Amendment | Mar 27, 2003 | Mar 27, 2003 | Hilcorp Energy Company | Galveston | Tacquard #216731376 | 13,300 |
| 529801 | Mar 27, 2003 | Mar 27, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D108 D39100297 | 5,900 |
| 529536 | Mar 17, 2003 | Mar 17, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #20139131888 | 6,200 |
| 529489 | Mar 14, 2003 | Mar 14, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1439132503 | 7,000 |
| 529491 | Mar 13, 2003 | Mar 13, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #10539101528 | 5,895 |
| 529312 | Mar 12, 2003 | Mar 12, 2003 | Hilcorp Energy Company | Refugio | Lambert, M. F. #10939101398 | 5,835 |
| 529279 | Mar 6, 2003 | Mar 6, 2003 | Hilcorp Energy Company | Duval | Exxon - Lichtenberger Fee #1013136337 | 14,940 |
| 529008 | Mar 5, 2003 | Mar 5, 2003 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #2339101539 | 5,891 |
| 529102 | Mar 3, 2003 | Mar 3, 2003 | Hilcorp Energy Company | La Salle | South Texas Syndicate "B" #4128331782 | 5,700 |
| 528736 | Feb 28, 2003 | Feb 28, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #6139100497 | 5,915 |
| 528823 | Feb 24, 2003 | Feb 24, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #13603903997 | 9,700 |
| 528603 | Feb 21, 2003 | Feb 21, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800 SD) FLD Unit #Q11839132502 | 6,400 |
| 528602 | Feb 21, 2003 | Feb 21, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800 SD) FLD Unit #Q11939132501 | 6,400 |
| 528655 | Feb 20, 2003 | Feb 20, 2003 | Hilcorp Energy Company | Duval | Exxon-Lichtenberger Fee #613136082 | 13,479 |
| 528414 | Feb 17, 2003 | Feb 17, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #3739100445 | 5,909 |
| 528456 | Feb 13, 2003 | Feb 13, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #604732043 | 10,650 |
| 528283 | Feb 12, 2003 | Feb 12, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #1139100424 | 5,925 |
| 528283Amendment | Feb 12, 2003 | Feb 12, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #1139100424 | 5,925 |
| 528269 | Feb 7, 2003 | Feb 7, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #23003931700 | 11,920 |
| 528057 | Feb 7, 2003 | Feb 7, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #939100423 | 5,925 |
| 526997 | Feb 7, 2003 | Feb 7, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800 SD) FLD Unit #A 439100739 | 5,942 |
| 528055 | Feb 6, 2003 | Feb 6, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16339132497 | 4,700 |
| 528055Amendment | Feb 6, 2003 | Feb 6, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16339132497 | 4,700 |
| 528062 | Feb 5, 2003 | Feb 5, 2003 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16439132496 | 4,700 |
| 526586 | Jan 28, 2003 | Jan 28, 2003 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #3G39100761 | 4,424 |
| 527697 | Jan 24, 2003 | Jan 24, 2003 | Hilcorp Energy Company | Duval | Farmers Life Gas Unit 1 #213136196 | 11,970 |
| 527586 | Jan 22, 2003 | Jan 22, 2003 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #10803903976 | 10,850 |
| 527406 | Jan 21, 2003 | Jan 21, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor 4400 Sand Gas Unit #P 3239101490 | 5,912 |
| 527452 | Jan 17, 2003 | Jan 17, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #504732039 | 10,700 |
| 527452Amendment | Jan 17, 2003 | Jan 17, 2003 | Hilcorp Energy Company | Brooks | Lopez, Gloria Garcia #504732039 | 10,700 |
| 527041 | Jan 13, 2003 | Jan 13, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "B" #1539130211 | 6,750 |
| 527041Amendment | Jan 13, 2003 | Jan 13, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "B" #1539130211 | 6,750 |
| 526893 | Jan 8, 2003 | Jan 8, 2003 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800SD) FLD Unit #P13739130343 | 6,012 |
| 526573 | Jan 7, 2003 | Jan 7, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #139100736 | 5,910 |
| 526573Amendment | Jan 7, 2003 | Jan 7, 2003 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #139100736 | 5,910 |
| 525978 | Dec 31, 2002 | Dec 31, 2002 | Hilcorp Energy Company | Refugio | Heard, Clement #3339132492 | 8,500 |
| 526572 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. M. #8939130048 | 4,500 |
| 526571 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1G39100759 | 5,949 |
| 526571Amendment | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800 SD) FLD Unit #Q601G39100759 | 5,949 |
| 526570 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1139130194 | 6,750 |
| 555307 | Dec 23, 2002 | Dec 23, 2002 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #11103903979 | 9,626 |
| 526522 | Dec 18, 2002 | Dec 18, 2002 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #11403903982 | 9,725 |
| 526190 | Dec 12, 2002 | Dec 12, 2002 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #2039132494 | 8,500 |
| 526190Amendment | Dec 12, 2002 | Dec 12, 2002 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #2039132494 | 8,500 |
| 525979 | Dec 4, 2002 | Dec 4, 2002 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #639100767 | 5,976 |
| 519923 | Dec 3, 2002 | Dec 3, 2002 | Hilcorp Energy Company | Duval | Cocke, William C. #313138556 | 3,200 |
| 519923Amendment | Dec 3, 2002 | Dec 3, 2002 | Hilcorp Energy Company | Duval | Farmers Life Unit 1 #813138556 | 3,200 |
| 525599 | Nov 22, 2002 | Nov 22, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800SD) FLD Unit #Q11739132491 | 6,400 |
| 525597 | Nov 20, 2002 | Nov 20, 2002 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #1639100425 | 5,925 |
| 525252 | Nov 12, 2002 | Nov 12, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor 4400 Sand Gas Unit #P12739103897 | 4,463 |
| 525199 | Nov 12, 2002 | Nov 12, 2002 | Hilcorp Energy Company | Refugio | Lambert, M. F. #10339101444 | 5,840 |
| 525200 | Nov 7, 2002 | Nov 7, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #3G39101485 | 5,916 |
| 525167 | Nov 5, 2002 | Nov 5, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #6239101177 | 4,515 |
| 525134 | Nov 4, 2002 | Nov 4, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #9039102029 | 5,910 |
| 525134Amendment | Nov 4, 2002 | Nov 4, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #9039102029 | 5,910 |
| 525135 | Nov 1, 2002 | Nov 1, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #5G39101487 | 5,996 |
| 524626 | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #339100649 | 6,169 |
| 524626Amendment | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #339100649 | 6,169 |
| 524626Amendment | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #339100649 | 6,169 |
| 524547 | Oct 14, 2002 | Oct 14, 2002 | Hilcorp Energy Company | Refugio | Lambert, M. F. #7139101327 | 5,900 |
| 524547Amendment | Oct 14, 2002 | Oct 14, 2002 | Hilcorp Energy Company | Refugio | Lambert Gas Unit #7139101327 | 5,900 |
| 552030 | Oct 11, 2002 | Oct 11, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #9239131895 | 6,042 |
| 523163 | Sep 27, 2002 | Sep 27, 2002 | Hilcorp Energy Company | Refugio | Heard, Clement #3139131948 | 7,850 |
| 523769 | Sep 18, 2002 | Sep 18, 2002 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #1239130127 | 8,325 |
| 523769Amendment | Sep 18, 2002 | Sep 18, 2002 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #1239130127 | 8,325 |
| 523687 | Sep 13, 2002 | Sep 13, 2002 | Hilcorp Energy Company | Refugio | Tom Oconnor (5800) Fld. Unit #Q11639132484 | 6,400 |
| 523162 | Aug 29, 2002 | Aug 29, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #3139100658 | 6,390 |
| 523162Amendment | Aug 29, 2002 | Aug 29, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #3139100658 | 6,390 |
| 522749 | Aug 21, 2002 | Aug 21, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #5039101573 | 5,895 |
| 522694 | Aug 19, 2002 | Aug 19, 2002 | Hilcorp Energy Company | Refugio | Williams, Maude et al "B" #3239131243 | 8,095 |
| 522748 | Aug 15, 2002 | Aug 15, 2002 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #2439100432 | 5,925 |
| 522567 | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1239130349 | 6,750 |
| 522567Amendment | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1239130349 | 6,750 |
| 522567Amendment | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1239130349 | 6,750 |
| 522331 | Aug 7, 2002 | Aug 7, 2002 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #2639100656 | 5,918 |
| 522330 | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #839100677 | 5,925 |
| 521595 | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #2139100690 | 5,925 |
| 521595Amendment | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #2139100690 | 5,925 |
| 521492 | Jul 30, 2002 | Jul 30, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft. Sd.) Unit #B 639100505 | 5,924 |
| 522049 | Jul 24, 2002 | Jul 24, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor (5800 SD) FLD Unit #Q28039131608 | 6,110 |
| 522046 | Jul 24, 2002 | Jul 24, 2002 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft. Sd.) Unit #B 2039100522 | 5,919 |
| 521057 | Jul 16, 2002 | Jul 16, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #339101161 | 5,920 |
| 521057Amendment | Jul 16, 2002 | Jul 16, 2002 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #339101161 | 5,920 |