| 414227 | Jul 26, 1993 | Jul 26, 1993 | South Texas Limited Partnership | Marrs McLean #29 | 4,500 | 42732606 |
| 414173 | Jul 23, 1993 | Jul 23, 1993 | Hanson Minerals Co. | Bloomberg, Samuel D. #5 | 11,500 | 42732605 |
| 414173Amendment | Jul 23, 1993 | Jul 23, 1993 | Hanson Production Company | Bloomberg, Samuel D. #5 | 11,500 | 42732605 |
| 414172 | Jul 23, 1993 | Jul 23, 1993 | Hanson Minerals Co. | Bloomberg, Samuel D. #6 | 11,500 | 42732604 |
| 414172Amendment | Jul 23, 1993 | Jul 23, 1993 | Hanson Production Company | Bloomberg, Samuel D. #6 | 9,750 | 42732604 |
| 414074 | Jul 20, 1993 | Jul 20, 1993 | South Texas Limited Partnership | Marrs-McLean #28 | 4,500 | 42732603 |
| 414035 | Jul 20, 1993 | Jul 20, 1993 | Alyndson Oil & Gas Inc. | Davenport State D-530 #2 | 5,185 | 42731836 |
| 410333 | Jul 20, 1993 | Jul 20, 1993 | Henderson Petroleum Corporation | Gonzales, M. #1 | 11,500 | 42732564 |
| 413977 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #5 | 13,600 | 42732598 |
| 413977Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #6 | 13,600 | 42732598 |
| 413977Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #6 | 14,600 | 42732598 |
| 413976 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #6 | 13,900 | 42732597 |
| 413975 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #7 | 15,200 | 42732596 |
| 413975Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #7 | 14,300 | 42732596 |
| 413975Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #7 | 14,300 | 42732596 |
| 413974 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #8 | 13,200 | 42732595 |
| 413974Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #5 | 13,200 | 42732595 |
| 413974Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #5 | 13,400 | 42732595 |
| 413974Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #5 | 13,400 | 42732595 |
| 413974Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #5 | 13,400 | 42732595 |
| 413973 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #9 | 15,600 | 42732594 |
| 413973Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #9 | 15,600 | 42732594 |
| 413972 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #12 | 13,800 | 42732599 |
| 413972Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #12 | 13,800 | 42732599 |
| 413972Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #12 | 13,800 | 42732599 |
| 413971 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #11 | 12,800 | 42732592 |
| 413970 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #10 | 14,200 | 42732593 |
| 413970Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #7 | 14,200 | 42732593 |
| 413970Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #7 | 14,200 | 42732593 |
| 413970Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #7 | 14,200 | 42732593 |
| 413969 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #9 | 12,400 | 42732600 |
| 413969Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #4 | 14,000 | 42732600 |
| 413968 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #8 | 13,400 | 42732601 |
| 413968Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #3 | 12,766 | 42732601 |
| 413968Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #3 | 12,770 | 42732601 |
| 413968Amendment | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 3 #3 | 14,000 | 42732601 |
| 413967 | Jul 16, 1993 | Jul 16, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #7 | 12,400 | 42732602 |
| 413457 | Jul 16, 1993 | Jul 16, 1993 | Conoco Inc. | Cameron, W. I. 138 #26 | 7,395 | 42732586 |
| 413844 | Jul 15, 1993 | Jul 15, 1993 | Pg&e Resources Company | Guerra, A. Jr., et al -A- #4 | 7,400 | 42700783 |
| 413843 | Jul 14, 1993 | Jul 14, 1993 | Starco Exploration, Inc. | Edmunds, A.K. #2 A | 6,208 | 42732282 |
| 413266 | Jul 13, 1993 | Jul 13, 1993 | Amax Oil & Gas Inc. | Guerra, R.A. #2 | 10,533 | 42731995 |
| 413456 | Jul 9, 1993 | Jul 9, 1993 | Conoco Inc. | Conoco #7 | 7,000 | 42732589 |
| 413458 | Jul 7, 1993 | Jul 7, 1993 | Conoco Inc. | Cameron, W.I. 138 #25 | 6,950 | 42732587 |
| 413458Amendment | Jul 7, 1993 | Jul 7, 1993 | Conoco Inc. | Cameron, W.I. 138 #25 | 6,950 | 42732587 |
| 413458Amendment | Jul 7, 1993 | Jul 7, 1993 | Conoco Inc. | Cameron, W.I. 138 #25 | 6,950 | 42732587 |
| 413542 | Jul 6, 1993 | Jul 6, 1993 | Coastal Oil & Gas Corporation | Guerra GU "A" #8 | 11,400 | 42732590 |
| 413542Amendment | Jul 6, 1993 | Jul 6, 1993 | Coastal Oil & Gas Corporation | Guerra GU "A" #8 | 11,195 | 42732590 |
| 413346 | Jul 2, 1993 | Jul 2, 1993 | Merit Energy Company | Yturria L & L #2 | 5,500 | 42731945 |
| 413150 | Jul 2, 1993 | Jul 2, 1993 | Christico Petroleum Company | Guerra, A.M. Heirs #1 | 12,000 | 42732581 |
| 413382 | Jun 30, 1993 | Jun 30, 1993 | Ventanna Properties, Inc. | Guerra, R.R. #2 | 13,000 | 42732585 |
| 412778 | Jun 30, 1993 | Jun 30, 1993 | Neuhaus, V. F. Properties, Inc. | Cameron Gas Unit #1 | 9,013 | 42701356 |
| 413332 | Jun 29, 1993 | Jun 29, 1993 | Samedan Oil Corporation | Martinez -B- #38 | 7,700 | 42732583 |
| 413331 | Jun 29, 1993 | Jun 29, 1993 | Samedan Oil Corporation | Martinez -B- #39 | 6,600 | 42732584 |
| 413331Amendment | Jun 29, 1993 | Jun 29, 1993 | Samedan Oil Corporation | Martinez -B- #39 | 6,500 | 42732584 |
| 413319 | Jun 29, 1993 | Jun 29, 1993 | Oryx Energy Company | Garcia, I.Y. #18 | 11,900 | 42732582 |
| 412997 | Jun 23, 1993 | Jun 23, 1993 | Conoco Inc. | Conoco-Rincon #1 | 7,000 | 42732579 |
| 412997Amendment | Jun 23, 1993 | Jun 23, 1993 | Conoco Inc. | Conoco-Rincon Unit #1 | 6,408 | 42732579 |
| 412995 | Jun 23, 1993 | Jun 23, 1993 | Conoco Inc. | Slick, T. B. B #179 | 6,900 | 42732580 |
| 411450 | Jun 18, 1993 | Jun 18, 1993 | Wagner, Duer & Co. | Alvarez, McKim #1 | 6,000 | 42732110 |
| 412948 | Jun 17, 1993 | Jun 17, 1993 | Exxon Corp. | Block, E. Heirs "B" #2 | 8,566 | 42731393 |
| 412932 | Jun 17, 1993 | Jun 17, 1993 | Oryx Energy Company | Flores-Hensley #1 | 8,000 | 42732346 |
| 412870 | Jun 16, 1993 | Jun 16, 1993 | Coastal Oil & Gas Corporation | USA Guerra GU "B" #4 | 12,500 | 42732578 |
| 412847 | Jun 15, 1993 | Jun 15, 1993 | Exxon Corp. | McGill Bros. #485 | 9,062 | 42731656 |
| 412222 | May 27, 1993 | May 27, 1993 | Navajo Exploration, Inc. | Walker-State #4A | 4,830 | 42701428 |
| 412221 | May 27, 1993 | May 27, 1993 | Navajo Exploration, Inc. | Walker-State #3A | 4,802 | 42701427 |
| 412221Amendment | May 27, 1993 | May 27, 1993 | Navajo Exploration, Inc. | Walker-State #3A | 4,802 | 42701427 |
| 412211 | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA #103 | 16,000 | 42732577 |
| 412211Amendment | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #3 | 16,000 | 42732577 |
| 412211Amendment | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #3 | 15,069 | 42732577 |
| 412210 | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA #104 | 15,700 | 42732576 |
| 412210Amendment | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #4 | 15,700 | 42732576 |
| 412210Amendment | May 27, 1993 | May 27, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 1 #4 | 15,700 | 42732576 |
| 412114 | May 25, 1993 | May 25, 1993 | Oryx Energy Company | Garcia, L&L -C- #8 | 8,500 | 42732500 |
| 412024 | May 21, 1993 | May 21, 1993 | Oryx Energy Company | Laurel, D. #11 | 8,568 | 42731354 |
| 412013 | May 21, 1993 | May 21, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA #205 | 11,300 | 42732575 |
| 412013Amendment | May 21, 1993 | May 21, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #5 | 11,300 | 42732575 |
| 412013Amendment | May 21, 1993 | May 21, 1993 | Sanchez-O'Brien Oil & Gas Corp. | USA 2 #5 | 12,100 | 42732575 |
| 411906 | May 20, 1993 | May 20, 1993 | Glenn, Wayne E. & Assoc., Inc. | La Brisa Ranch 907-1 #1 | 6,250 | 42732485 |
| 411859 | May 20, 1993 | May 20, 1993 | Amax Oil & Gas Inc. | Guerra, R.A. #1 | 10,901 | 42731954 |
| 411917 | May 19, 1993 | May 19, 1993 | Oryx Energy Company | Garcia L & L -C- #6 | 10,200 | 42732342 |
| 411734 | May 19, 1993 | May 19, 1993 | Conoco Inc. | Slick, T.B. A #167 | 9,000 | 42732574 |
| 411413 | May 18, 1993 | May 18, 1993 | Coastal Oil & Gas Corporation | Guerra "a" SWD #1 | 3,600 | 42732571 |
| 411801 | May 17, 1993 | May 17, 1993 | Texaco E & P Inc. | Guerra Share 305-C #11 | 3,558 | 42730553 |
| 411779 | May 14, 1993 | May 14, 1993 | South Texas Limited Partnership | Marrs-McLean #10 | 4,503 | 42705043 |
| 411778 | May 14, 1993 | May 14, 1993 | South Texas Limited Partnership | Marrs-McLean #15 | 4,650 | 42705061 |
| 411777 | May 14, 1993 | May 14, 1993 | South Texas Limited Partnership | Marrs-McLean #3 | 3,967 | 42702230 |
| 411776 | May 14, 1993 | May 14, 1993 | South Texas Limited Partnership | Marrs-McLean #22 | 4,600 | 42731362 |
| 410771 | May 14, 1993 | May 14, 1993 | Oryx Energy Company | McKinney, Mrs. A. #5 | 5,137 | 42700716 |
| 411661 | May 12, 1993 | May 12, 1993 | Shell Western E&P Inc. | Bentsen Bros. "B" #9 | 9,975 | 42730889 |
| 411640 | May 12, 1993 | May 12, 1993 | Coastal Oil & Gas Corporation | Guerra G.U. "A" #9 | 11,400 | 42732573 |
| 411579 | May 12, 1993 | May 12, 1993 | Conoco Inc. | Cameron, Don D. #5 | 4,822 | 42732132 |
| 411638 | May 11, 1993 | May 11, 1993 | Wagner, Duer & Co. | Block/Guerra Gas Unit #05 | 6,000 | 42732572 |
| 411638Amendment | May 11, 1993 | May 11, 1993 | Wagner, Duer & Co. | Block/Guerra Gas Unit #05 | 6,000 | 42732572 |
| 411638Amendment | May 11, 1993 | May 11, 1993 | Wagner, Duer & Co. | Block Guerra Gas Unit #05 | 6,000 | 42732572 |
| 411236 | May 6, 1993 | May 6, 1993 | Samedan Oil Corporation | Martinez -B- #37 | 6,800 | 42732570 |
| 411236Amendment | May 6, 1993 | May 6, 1993 | Samedan Oil Corporation | Martinez -B- #37 | 6,500 | 42732570 |
| 411240 | May 3, 1993 | May 3, 1993 | Pg&e Resources Company | Guerra, A. Jr. et al "A" #5 | 6,300 | 42700782 |
| 411239 | May 3, 1993 | May 3, 1993 | Pg&e Resources Company | Guerra, F.B. Estate "B" #5 | 7,433 | 42700767 |
| 411126 | Apr 30, 1993 | Apr 30, 1993 | Energy Development Corp. | Villarreal #29 | 8,022 | 42700409 |
| 411171 | Apr 28, 1993 | Apr 28, 1993 | Oryx Energy Company | De Garza, C.L. #35 | 7,550 | 42731697 |