| 453181 | Sep 27, 1996 | Sep 27, 1996 | Jamex, Inc. | Gonzalena #1 | 10,500 | 04731735 |
| 453162 | Sep 26, 1996 | Sep 26, 1996 | Mestena, Inc. | Leoncito #16 | 1,500 | 04731734 |
| 453161 | Sep 26, 1996 | Sep 26, 1996 | Mestena, Inc. | Leoncito #15 | 1,500 | 04731733 |
| 452945 | Sep 23, 1996 | Sep 23, 1996 | Manti Operating Company | Sullivan, D.J. "B" #68F | 7,835 | 04731334 |
| 452959 | Sep 20, 1996 | Sep 20, 1996 | Exxon Corp. | McGill Bros. #543 | 12,000 | 04731732 |
| 452957 | Sep 20, 1996 | Sep 20, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.viboras Pas #132 | 7,187 | 04731487 |
| 452956 | Sep 20, 1996 | Sep 20, 1996 | Exxon Corp. | Kleberg,r.j.jr.t.r.viboras Pas #131 | 7,186 | 04731486 |
| 452779 | Sep 18, 1996 | Sep 18, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.viboras Pas #130 | 8,005 | 04731485 |
| 452606 | Sep 13, 1996 | Sep 13, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C 12 | 8,982 | 04730329 |
| 452267 | Sep 4, 1996 | Sep 4, 1996 | Exxon Corp. | Mariposa Field Gas Unit #F 18 | 8,338 | 04731206 |
| 451753 | Aug 21, 1996 | Aug 21, 1996 | Union Pacific Resources Company | Scott & Hopper 687 #1 | 5,300 | 04731730 |
| 451567 | Aug 19, 1996 | Aug 19, 1996 | Magnum Producing & Operating Co. | Vickers #1 | 8,200 | 04731729 |
| 451448 | Aug 13, 1996 | Aug 13, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C 18 | 8,602 | 04731458 |
| 451447 | Aug 13, 1996 | Aug 13, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C 16 | 8,816 | 04731428 |
| 450885 | Jul 29, 1996 | Jul 29, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.zach Past St. #21 | 10,400 | 04731728 |
| 450885Amendment | Jul 29, 1996 | Jul 29, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.zach Past St. #21 | 11,500 | 04731728 |
| 450885Amendment | Jul 29, 1996 | Jul 29, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.zach Past St. #21 | 11,500 | 04731728 |
| 450882 | Jul 29, 1996 | Jul 29, 1996 | Shell Western E&P Inc. | El Coyote "C" #15 | 11,600 | 04731727 |
| 450669 | Jul 23, 1996 | Jul 23, 1996 | BDR Energy Corporation | Pradera #4 | 8,000 | 04731726 |
| 450179 | Jul 10, 1996 | Jul 10, 1996 | Suemaur Exploration, Inc. | Cage Ranch I #1650 | 8,500 | 04731725 |
| 450177 | Jul 10, 1996 | Jul 10, 1996 | Mestena, Inc. | Leoncito #1 | 7,220 | 04731694 |
| 450176 | Jul 10, 1996 | Jul 10, 1996 | Shell Western E&P Inc. | Barbara Lips Gas Unit #6 | 11,800 | 04731724 |
| 449990 | Jul 3, 1996 | Jul 3, 1996 | Suemaur Exploration, Inc. | Cage Ranch I #3707 | 8,500 | 04731723 |
| 449788 | Jun 28, 1996 | Jun 28, 1996 | Shell Western E&P Inc. | Lisandro Longoria et al Unit #3 | 12,630 | 04730961 |
| 449689 | Jun 25, 1996 | Jun 25, 1996 | Suemaur Exploration, Inc. | Cage Ranch II #1709 | 11,000 | 04731722 |
| 449086 | Jun 10, 1996 | Jun 10, 1996 | Exxon Corp. | Mariposa Field Gas Unit #F 24 | 8,928 | 04731396 |
| 448750 | May 31, 1996 | May 31, 1996 | Kebo Oil & Gas, Inc. | Venecia Gas Unit #3 | 9,500 | 04731721 |
| 448750Amendment | May 31, 1996 | May 31, 1996 | Kebo Oil & Gas, Inc. | Venecia Gas Unit #3 | 9,500 | 04731721 |
| 448638 | May 29, 1996 | May 29, 1996 | Exxon Corp. | Mariposa Field Gas Unit #S 6 | 9,178 | 04731571 |
| 448637 | May 29, 1996 | May 29, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C24 | 9,100 | 04731658 |
| 448636 | May 29, 1996 | May 29, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C20 | 6,640 | 04731553 |
| 448635 | May 29, 1996 | May 29, 1996 | Exxon Corp. | Mariposa Field Gas Unit #C14 | 8,968 | 04731423 |
| 448445 | May 23, 1996 | May 23, 1996 | OXY USA Inc. | Esmeralda #1 | 13,700 | 04731720 |
| 448410 | May 23, 1996 | May 23, 1996 | Manti Operating Company | Sullivan, Manti #1 | 9,000 | 04731719 |
| 448364 | May 21, 1996 | May 21, 1996 | Exxon Corp. | McGill Bros. #455 | 6,094 | 04730757 |
| 448183 | May 16, 1996 | May 16, 1996 | Shell Western E&P Inc. | El Coyote "C" #13 | 12,150 | 04731686 |
| 448182 | May 16, 1996 | May 16, 1996 | Shell Western E&P Inc. | Barbara Lips "C" (Ecr) #10 | 12,000 | 04731670 |
| 448165 | May 15, 1996 | May 15, 1996 | Maguire Oil Company | Rupp "B" #1 | 8,600 | 04731718 |
| 448165Amendment | May 15, 1996 | May 15, 1996 | Maguire Oil Company | Rupp "B" #1 | 9,300 | 04731718 |
| 448165Amendment | May 15, 1996 | May 15, 1996 | Maguire Oil Company | Rupp "B" #1 | 9,300 | 04731718 |
| 447955 | May 9, 1996 | May 9, 1996 | Maguire Oil Company | Rupp #7 | 8,100 | 04731717 |
| 447955Amendment | May 9, 1996 | May 9, 1996 | Maguire Oil Company | Rupp #7 | 8,600 | 04731717 |
| 447908 | May 8, 1996 | May 8, 1996 | Carrizo Oil & Gas, Inc. | McGill Bros. NCT - 1 #78 | 7,400 | 04731716 |
| 447845 | May 6, 1996 | May 6, 1996 | Cabot Oil & Gas Corporation | Sullivan, D.J. #9 | 12,000 | 04730310 |
| 447651 | May 1, 1996 | May 1, 1996 | Maguire Oil Company | Sullivan "P" #1 | 9,400 | 04731715 |
| 447651Amendment | May 1, 1996 | May 1, 1996 | Maguire Oil Company | Sullivan "P" #1 | 9,400 | 04731715 |
| 447651Amendment | May 1, 1996 | May 1, 1996 | Maguire Oil Company | Sullivan "P" #1 | 9,600 | 04731715 |
| 447379 | Apr 23, 1996 | Apr 23, 1996 | Carrizo Oil & Gas, Inc. | McGill Bros. NCT-1 #77 | 7,750 | 04731714 |
| 446608 | Apr 3, 1996 | Apr 3, 1996 | Exxon Corp. | McGill Bros. #529 | 6,136 | 04731493 |
| 446608Amendment | Apr 3, 1996 | Apr 3, 1996 | Exxon Corp. | McGill Bros. #529 | 6,136 | 04731493 |
| 446597 | Apr 3, 1996 | Apr 3, 1996 | Exxon Corp. | McGill Bros. #461 | 6,266 | 04730882 |
| 446570 | Apr 2, 1996 | Apr 2, 1996 | Exxon Corp. | McGill Bros. #269 | 5,055 | 42700239 |
| 446200 | Mar 22, 1996 | Mar 22, 1996 | Suemaur Exploration, Inc. | Cage Ranch II #1647 | 12,000 | 04731713 |
| 446173 | Mar 22, 1996 | Mar 22, 1996 | Shell Western E&P Inc. | Lisandro Longoria et al Gas Unit #8 | 11,600 | 04731712 |
| 446046 | Mar 19, 1996 | Mar 19, 1996 | Exxon Corp. | Kleberg, R.J. Jr.tr. Viboras Pas #138 | 6,432 | 04731589 |
| 445758 | Mar 11, 1996 | Mar 11, 1996 | Exxon Corp. | Kleberg, R.J. Jr. TR Viboras Pas #88 | 8,157 | 04730807 |
| 445588 | Mar 6, 1996 | Mar 6, 1996 | Exxon Corp. | McGill Bros. #516 | 5,768 | 04731444 |
| 445588Amendment | Mar 6, 1996 | Mar 6, 1996 | Exxon Corp. | McGill Bros. #516 | 5,768 | 04731444 |
| 445588Amendment | Mar 6, 1996 | Mar 6, 1996 | Exxon Corp. | McGill Bros. #516 | 5,768 | 04731444 |
| 445543 | Mar 5, 1996 | Mar 5, 1996 | Suemaur Exploration, Inc. | Cage Ranch 707 #2 | 8,500 | 04731711 |
| 445383 | Mar 1, 1996 | Mar 1, 1996 | Jamex, Inc. | West Alta Mesa #2 | 7,500 | 04731710 |
| 445383Amendment | Mar 1, 1996 | Mar 1, 1996 | Jamex, Inc. | West Alta Mesa #2 | 7,500 | 04731710 |
| 445072 | Feb 22, 1996 | Feb 22, 1996 | Exxon Corp. | Kleberg, R. J.jr.tr.viboras Pas #136 | 7,320 | 04731540 |
| 445071 | Feb 22, 1996 | Feb 22, 1996 | Exxon Corp. | McGill Bros. #500 | 6,254 | 04731301 |
| 445071Amendment | Feb 22, 1996 | Feb 22, 1996 | Exxon Corp. | McGill Bros. #500 | 5,768 | 04731301 |
| 444437 | Feb 16, 1996 | Feb 16, 1996 | James Energy Corporation | Pradera #3 | 9,600 | 04731707 |
| 444878 | Feb 15, 1996 | Feb 15, 1996 | Carrizo Oil & Gas, Inc. | McGill Bros. NCT - 1 #74 | 9,200 | 04731709 |
| 444878Amendment | Feb 15, 1996 | Feb 15, 1996 | Carrizo Oil & Gas, Inc. | McGill Bros. NCT - 1 #74 | 10,000 | 04731709 |
| 444878Amendment | Feb 15, 1996 | Feb 15, 1996 | Texaco E & P Inc. | McGill Bros. NCT - 1 #74 | 10,000 | 04731709 |
| 444756 | Feb 14, 1996 | Feb 14, 1996 | Jamex, Inc. | Tared #1 | 8,700 | 04731708 |
| 444307 | Jan 31, 1996 | Jan 31, 1996 | Exxon Corp. | Kleberg, R.j.jr.tr.quiteria Past #75 | 6,930 | 04730347 |
| 444249 | Jan 31, 1996 | Jan 31, 1996 | Gaither Petroleum Corporation | Mills Bennett Est Fee #33 | 6,500 | 04700401 |
| 443744 | Jan 31, 1996 | Jan 31, 1996 | Headington Oil Company | Sullivan, D. J. "B" #11 | 8,259 | 04700299 |
| 444294 | Jan 30, 1996 | Jan 30, 1996 | Carrizo Oil & Gas, Inc. | McGill Bros. NCT - 1 #75 | 7,800 | 04731706 |
| 443757 | Jan 26, 1996 | Jan 26, 1996 | Headington Oil Company | Sullivan, D. J. "B" #82D | 8,337 | 04731412 |
| 443878 | Jan 25, 1996 | Jan 25, 1996 | Manti Operating Company | Scott & Hopper #51 | 7,200 | 04731705 |
| 444023 | Jan 24, 1996 | Jan 24, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr.viboras Pas. #79 | 6,986 | 04730693 |
| 443993 | Jan 23, 1996 | Jan 23, 1996 | Exxon Corp. | Kleberg, R.j.jr.tr.quiteria Past #119 | 7,500 | 04731405 |
| 443753 | Jan 22, 1996 | Jan 22, 1996 | Cometra Oil and Gas, Inc. | Garcia 1 #46 | 7,800 | 04731704 |
| 443861 | Jan 19, 1996 | Jan 19, 1996 | Exxon Corp. | Kleberg, R.j.jr.tr.quiteria Past #75 | 6,982 | 04730347 |
| 443419 | Jan 4, 1996 | Jan 4, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr. Viboras Past #140 | 9,600 | 04731703 |
| 443419Amendment | Jan 4, 1996 | Jan 4, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr. Viboras Past #140 | 9,600 | 04731703 |
| 443419Amendment | Jan 4, 1996 | Jan 4, 1996 | Exxon Corp. | Kleberg,r.j.jr.tr. Viboras Past #140 | 9,600 | 04731703 |
| 443419Amendment | Jan 4, 1996 | Jan 4, 1996 | Exxon Corp. | Viboras Field Gas Unit 1 #V140 | 9,600 | 04731703 |
| 443386 | Jan 3, 1996 | Jan 3, 1996 | Mestena, Inc. | Leoncito #14 | 3,000 | 04731702 |
| 443358 | Jan 2, 1996 | Jan 2, 1996 | Exxon Corp. | Kleberg, R.j.jr.tr.zach Past St. #20 | 12,000 | 04731701 |
| 443242 | Jan 2, 1996 | Jan 2, 1996 | Manti Operating Company | Scott & Hopper #21 | 7,085 | 04730290 |
| 443070 | Dec 20, 1995 | Dec 20, 1995 | Kebo Oil & Gas, Inc. | Flack Gas Unit #2 | 11,300 | 04731700 |
| 442542 | Dec 6, 1995 | Dec 6, 1995 | Suemaur Exploration, Inc. | Cage Ranch II #1 | 10,500 | 04731699 |
| 442282 | Nov 28, 1995 | Nov 28, 1995 | Mestena, Inc. | Leoncito #13 | 1,600 | 04731698 |
| 442271 | Nov 27, 1995 | Nov 27, 1995 | Gaither Petroleum Corporation | Mills Bennett Est. Fee #57 | 4,750 | 04731697 |
| 442271Amendment | Nov 27, 1995 | Nov 27, 1995 | Gaither Petroleum Corporation | Bennett, Mills Est. Fee #57 | 6,500 | 04731697 |
| 442139 | Nov 21, 1995 | Nov 21, 1995 | Maguire Oil Company | Rupp High #1 | 8,700 | 04731696 |
| 442139Amendment | Nov 21, 1995 | Nov 21, 1995 | Maguire Oil Company | Rupp High #1 | 8,700 | 04731696 |
| 441980 | Nov 16, 1995 | Nov 16, 1995 | Exxon Corp. | McGill Bros. #391 | 6,400 | 04701621 |
| 441610 | Nov 14, 1995 | Nov 14, 1995 | Headington Oil Company | Sullivan, D. J. "B" #84D | 8,900 | 04731413 |
| 441631 | Nov 9, 1995 | Nov 9, 1995 | Headington Oil Company | Sullivan, D. J. "B" #68D | 8,500 | 04731334 |
| 441437 | Nov 2, 1995 | Nov 2, 1995 | Gaither Petroleum Corporation | Mills Bennett Estate Fee #56 | 4,800 | 04731695 |
| 441437Amendment | Nov 2, 1995 | Nov 2, 1995 | Gaither Petroleum Corporation | Bennett, Mills Est. Fee #56 | 6,500 | 04731695 |
| 441140 | Oct 24, 1995 | Oct 24, 1995 | Jamex, Inc. | West Alta Mesa #1 | 8,000 | 04731694 |