| 321991 | Oct 20, 1986 | Oct 20, 1986 | Tasca Exploration Company | De Flores, M. S. #1 | 6,812 | 42732074 |
| 321966 | Oct 16, 1986 | Oct 16, 1986 | Sun Expl. & Prod. Co.-Corpus | Olivares, A. #1 | 5,709 | 42700698 |
| 321966Amendment | Oct 16, 1986 | Oct 16, 1986 | Sun Expl. & Prod. Co.-Corpus | Olivares, A. #1 | 5,709 | 42700698 |
| 321965 | Oct 16, 1986 | Oct 16, 1986 | Sun Expl. & Prod. Co.-Corpus | De Villarreal, V. O. #1F | 6,154 | 42730866 |
| 321915 | Oct 15, 1986 | Oct 15, 1986 | Harkins & Company | Texas Osage Gas Unit #1 | 9,200 | 42732153 |
| 321915Amendment | Oct 15, 1986 | Oct 15, 1986 | Harkins & Company | Texas Osage Gas Unit #1 | 8,373 | 42732153 |
| 321907 | Oct 15, 1986 | Oct 15, 1986 | Sun Expl. & Prod. Co.-Corpus | Guerra, A. -A- #4 | 6,995 | 42731655 |
| 321907Amendment | Oct 15, 1986 | Oct 15, 1986 | Sun Expl. & Prod. Co.-Corpus | Guerra, A. -A- #4 | 6,995 | 42731655 |
| 321777 | Oct 15, 1986 | Oct 15, 1986 | Conoco Inc. | Slick, T. B. Est. B #169 | 5,900 | 42732151 |
| 321868 | Oct 14, 1986 | Oct 14, 1986 | Harkins & Company | Guerra, R. A. #5 | 8,300 | 42732152 |
| 321847 | Oct 14, 1986 | Oct 14, 1986 | Sun Expl. & Prod. Co.-Corpus | La Brisa Gas Unit # 3 #6 | 4,400 | 42732102 |
| 321779 | Oct 14, 1986 | Oct 14, 1986 | Sun Expl. & Prod. Co.-Corpus | Chapotal Land Co. -A- #25 | 5,200 | 42731963 |
| 321575 | Oct 10, 1986 | Oct 10, 1986 | Tenneco Oil Co. | Tenneco - Conoco Fee #1 | 11,500 | 42732150 |
| 321514 | Oct 9, 1986 | Oct 9, 1986 | Agco Petroleum Company | Coates-State #2A | 6,000 | 42732149 |
| 321442 | Oct 3, 1986 | Oct 3, 1986 | Mortimer Exploration Company | Ringgold Farms #1 | 5,700 | 42732148 |
| 321442Amendment | Oct 3, 1986 | Oct 3, 1986 | Mortimer Exploration Company | Ringgold Farms #1 | 5,800 | 42732148 |
| 321352 | Oct 3, 1986 | Oct 3, 1986 | Maddux, Elizabeth H. | El Negro Ranch #4 | 4,000 | 42732147 |
| 321208 | Sep 30, 1986 | Sep 30, 1986 | Tenneco Oil Co. | Davenport, O. H. Heirs #4 | 8,000 | 42732146 |
| 321086 | Sep 26, 1986 | Sep 26, 1986 | Tenneco Oil Co. | Slick, T. B. Estate #101 | 11,650 | 42732145 |
| 321061 | Sep 26, 1986 | Sep 26, 1986 | Alcorn Prod Co. | Martinez & Gomez #2 | 5,200 | 42732144 |
| 320957 | Sep 25, 1986 | Sep 25, 1986 | Sun Expl. & Prod. Co.-Corpus | De Lopez, C. V. -A- #11 | 6,500 | 42732143 |
| 320957Amendment | Sep 25, 1986 | Sep 25, 1986 | Sun Expl. & Prod. Co.-Corpus | De Lopez, C. V. -A- #11 | 8,400 | 42732143 |
| 320957Amendment | Sep 25, 1986 | Sep 25, 1986 | Sun Expl. & Prod. Co.-Corpus | De Lopez, C. V. -A- #11 | 8,400 | 42732143 |
| 320955 | Sep 25, 1986 | Sep 25, 1986 | Sun Expl. & Prod. Co.-Corpus | Hall, C. M. #3 | 5,123 | 42701069 |
| 320901 | Sep 24, 1986 | Sep 24, 1986 | Starco Exploration, Inc. | Garcia, T. #3 L | 3,750 | 42731231 |
| 320896 | Sep 24, 1986 | Sep 24, 1986 | Sun Expl. & Prod. Co.-Corpus | Champion, A. A. #2 | 9,800 | 42732142 |
| 320884 | Sep 24, 1986 | Sep 24, 1986 | Exxon Corp. | McGill Bros. #524 | 8,450 | 42732055 |
| 320845 | Sep 22, 1986 | Sep 22, 1986 | Agco Petroleum Company | Davenport #13 B | 6,600 | 42732141 |
| 320845Amendment | Sep 22, 1986 | Sep 22, 1986 | Agco Petroleum Company | Davenport #13B | 5,601 | 42732141 |
| 320675 | Sep 19, 1986 | Sep 19, 1986 | Tasca Exploration Company | De Flores, M. S. #2 | 11,000 | 42732140 |
| 320610 | Sep 19, 1986 | Sep 19, 1986 | Southern Resource Company | Garcia, M. M. #1 | 6,600 | 42732139 |
| 320610Amendment | Sep 19, 1986 | Sep 19, 1986 | Southern Resource Company | Garcia, M. M. #1 | 6,600 | 42732139 |
| 320373 | Sep 18, 1986 | Sep 18, 1986 | Wright Brothers Energy, Inc. | Rodriquez #6D | 1,510 | 42730080 |
| 320695 | Sep 17, 1986 | Sep 17, 1986 | Sun Expl. & Prod. Co.-Corpus | Vera, J. P. #1 | 4,315 | 42731826 |
| 320533 | Sep 17, 1986 | Sep 17, 1986 | Sun Expl. & Prod. Co.-Corpus | Garcia L & L -B- #10 | 9,518 | 42732075 |
| 320234 | Sep 16, 1986 | Sep 16, 1986 | Exxon Corp. | Montalvo, N. R. & E. A. #29 | 8,303 | 42731705 |
| 320650 | Sep 15, 1986 | Sep 15, 1986 | Conoco Inc. | Cameron, W. I. #9 | 4,140 | 42701420 |
| 320374 | Sep 12, 1986 | Sep 12, 1986 | Wright Brothers Energy, Inc. | Groos National Bank #6D | 4,315 | 42730056 |
| 320283 | Sep 10, 1986 | Sep 10, 1986 | Sun Expl. & Prod. Co.-Corpus | Hall, J. F. -State -A- #12 | 9,800 | 42731998 |
| 320187 | Sep 3, 1986 | Sep 3, 1986 | Sun Expl. & Prod. Co.-Corpus | Villarreal, G. G. -B- Unit 14 #2 | 3,800 | 42730881 |
| 320078 | Sep 2, 1986 | Sep 2, 1986 | Conoco Inc. | Slick, T. B. B-266 #168 | 9,165 | 42731626 |
| 320077 | Sep 2, 1986 | Sep 2, 1986 | Conoco Inc. | Slick, T. B. A-221 #38 | 4,202 | 42701557 |
| 320077Amendment | Sep 2, 1986 | Sep 2, 1986 | Conoco Inc. | Slick, T. B. A-221 #38 | 4,202 | 42701557 |
| 320022 | Aug 29, 1986 | Aug 29, 1986 | Sun Expl. & Prod. Co.-Corpus | Coates, George H. #14 | 6,499 | 42731942 |
| 305694 | Aug 27, 1986 | Aug 27, 1986 | Sun Expl. & Prod. Co.-Corpus | Saenz, M. -State #27 | 6,757 | 42731970 |
| 305651 | Aug 27, 1986 | Aug 27, 1986 | Conoco Inc. | Cameron, W. I. #20 | 5,800 | 42705047 |
| 305527 | Aug 22, 1986 | Aug 22, 1986 | Sun Expl. & Prod. Co.-Corpus | Chapotal Land Co. -B- #22 | 8,200 | 42732138 |
| 305823 | Aug 20, 1986 | Aug 20, 1986 | Mayfair Minerals, Inc. | Slick, T. B. Estate #1 | 8,200 | 42730856 |
| 305429 | Aug 20, 1986 | Aug 20, 1986 | Cox Oil & Gas, Inc. | State of Texas #1 | 10,000 | 42732137 |
| 305366 | Aug 18, 1986 | Aug 18, 1986 | Conoco Inc. | Slick, T. B. Est. H #73 | 6,000 | 42701617 |
| 305365 | Aug 18, 1986 | Aug 18, 1986 | Conoco Inc. | Slick, T. B. Est. B #58 | 4,284 | 42701581 |
| 305269 | Aug 15, 1986 | Aug 15, 1986 | Conoco Inc. | Slick, T. B. Est. E #25 | 5,663 | 42703573 |
| 305212 | Aug 13, 1986 | Aug 13, 1986 | Killam Oil Company | Downs Royalty #1B | 1,900 | 42732136 |
| 305133 | Aug 12, 1986 | Aug 12, 1986 | Conoco Inc. | Slick, T. B. Est.-B #142 | 5,630 | 42701615 |
| 305155 | Aug 12, 1986 | Aug 12, 1986 | Conoco Inc. | Slick, T. B. Est. B #46 | 4,245 | 42701604 |
| 304956 | Aug 6, 1986 | Aug 6, 1986 | Shell Western E&P Inc. | Martinez-State #2 | 9,292 | 42731303 |
| 304850 | Aug 4, 1986 | Aug 4, 1986 | Sun Expl. & Prod. Co.-Corpus | Montalvo, I. V. -C- #30 | 5,250 | 42700598 |
| 304852 | Aug 4, 1986 | Aug 4, 1986 | Sun Expl. & Prod. Co.-Corpus | De Garza, J. M. #1 | 6,783 | 42700357 |
| 304732 | Jul 30, 1986 | Jul 30, 1986 | Exxon Corp. | Montalvo, N. R. & E. A. #27 | 5,740 | 42731340 |
| 304630 | Jul 28, 1986 | Jul 28, 1986 | Alcorn Prod Co. | Martinez & Gomez #1 | 5,200 | 42732135 |
| 304543 | Jul 25, 1986 | Jul 25, 1986 | Mueller Engineering Corp. | Robinson Unit #1 | 7,600 | 42732133 |
| 304544 | Jul 25, 1986 | Jul 25, 1986 | Corpus Christi Oil & Gas Co. | Guerra, F. B. #7 | 8,500 | 42732134 |
| 304594 | Jul 24, 1986 | Jul 24, 1986 | Conoco Inc. | Slick, T. B. Est. B #107 | 4,234 | 42701522 |
| 304594Amendment | Jul 24, 1986 | Jul 24, 1986 | Conoco Inc. | Slick, T. B. Est. B #107 | 4,234 | 42701522 |
| 304593 | Jul 24, 1986 | Jul 24, 1986 | Conoco Inc. | Slick, T. B. Est. - B #61 | 4,240 | 42701607 |
| 304523 | Jul 21, 1986 | Jul 21, 1986 | Conoco Inc. | Cameron, Don D. #5 | 5,000 | 42732132 |
| 304278 | Jul 17, 1986 | Jul 17, 1986 | Conoco Inc. | Slick, T. B. B #64 | 4,030 | 42701609 |
| 304312 | Jul 17, 1986 | Jul 17, 1986 | Conoco Inc. | Davenport, F. D. A6 #7 | 3,925 | 42704672 |
| 304094 | Jul 14, 1986 | Jul 14, 1986 | Conoco Inc. | Slick, T. B. Est. A #108 | 4,165 | 42701485 |
| 304095 | Jul 14, 1986 | Jul 14, 1986 | Cities Service Oil & Gas Corp. | Martinez C #4 | 8,524 | 42701240 |
| 303907 | Jul 8, 1986 | Jul 8, 1986 | Sun Expl. & Prod. Co.-Corpus | Speer, Geo. H. -C- #6 | 9,342 | 42731761 |
| 303889 | Jul 8, 1986 | Jul 8, 1986 | Harkins & Company | Guerra, R. A. #4 | 10,205 | 42732040 |
| 303818 | Jul 3, 1986 | Jul 3, 1986 | Agco Petroleum Company | Davenport-D #4A | 4,500 | 42732131 |
| 303699 | Jul 1, 1986 | Jul 1, 1986 | Mueller Engineering Corp. | Lehr #1 | 5,600 | 42732130 |
| 303656 | Jun 30, 1986 | Jun 30, 1986 | Sun Expl. & Prod. Co.-Corpus | Bentsen Bros. -A- #5U | 6,900 | 42704785 |
| 303665 | Jun 27, 1986 | Jun 27, 1986 | Texaco Inc. | Bloomberg, S. D. #9 | 5,104 | 42730468 |
| 303518 | Jun 24, 1986 | Jun 24, 1986 | Henderson Petroleum Corporation | State River-Santa Margarita #1 | 18,000 | 42732129 |
| 303626 | Jun 23, 1986 | Jun 23, 1986 | Agco Petroleum Company | Davenport -C #1 | 4,500 | 42732121 |
| 303524 | Jun 23, 1986 | Jun 23, 1986 | Sun Expl. & Prod. Co.-Corpus | De Garcia, B. G. #38 | 4,300 | 42731706 |
| 303473 | Jun 23, 1986 | Jun 23, 1986 | Sun Expl. & Prod. Co.-Corpus | Montalvo, I. V. -C- #1 | 6,341 | 42700569 |
| 303320 | Jun 17, 1986 | Jun 17, 1986 | Tenneco Oil Co. | Slick, T. B. Estate #76 | 10,500 | 42731476 |
| 303242 | Jun 16, 1986 | Jun 16, 1986 | Sun Expl. & Prod. Co.-Corpus | Garcia, I. Y. #12 | 12,700 | 42732127 |
| 303295 | Jun 16, 1986 | Jun 16, 1986 | Evans, Julian | Cameron #05 | 5,100 | 42732128 |
| 303221 | Jun 13, 1986 | Jun 13, 1986 | Pearl, Bill H. Productions, Inc. | Caffarelli #10 | 4,474 | 42731402 |
| 303195 | Jun 12, 1986 | Jun 12, 1986 | Agco Petroleum Company | Davenport -B- #1B | 6,600 | 42732126 |
| 303195Amendment | Jun 12, 1986 | Jun 12, 1986 | Agco Petroleum Company | Davenport -B- #1BU | 6,600 | 42732126 |
| 303135 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | McGill Bros. #415 | 6,400 | 42730015 |
| 303126 | Jun 11, 1986 | Jun 11, 1986 | Wincan, Inc. | Burton, John F. #1 | 5,000 | 42732125 |
| 303118 | Jun 11, 1986 | Jun 11, 1986 | Sun Expl. & Prod. Co.-Corpus | De Lopez, C. V. -A- #6 | 10,476 | 42731817 |
| 303007 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Block, E. Heirs "B" #2 | 9,205 | 42731393 |
| 303001 | Jun 4, 1986 | Jun 4, 1986 | Sun Expl. & Prod. Co.-Corpus | Bentsen Bros. -A- #7 | 9,822 | 42731925 |
| 302909 | Jun 3, 1986 | Jun 3, 1986 | Shell Western E&P Inc. | Thomas-Rife Gas Unit #4T | 6,931 | 42701311 |
| 302698 | May 29, 1986 | May 29, 1986 | Agco Petroleum Company | Davenport #3A | 4,500 | 42732124 |
| 302631 | May 28, 1986 | May 28, 1986 | Shell Western E&P Inc. | Garza, A. M. - State #6U | 7,001 | 42701304 |
| 302603 | May 28, 1986 | May 28, 1986 | Mueller Engineering Corp. | Slick Estate #1 | 7,000 | 42732076 |
| 302626 | May 23, 1986 | May 23, 1986 | Tschoepe & Miller | Bass #1 | 4,100 | 42732123 |
| 302388 | May 22, 1986 | May 22, 1986 | Conoco Inc. | Slick, T. B. Est. B #140 | 5,641 | 42701595 |
| 302285 | May 19, 1986 | May 19, 1986 | Sun Expl. & Prod. Co.-Corpus | McKinney, A. #32 | 8,500 | 42732122 |
| 302272 | May 19, 1986 | May 19, 1986 | Conoco Inc. | Slick, T. B. Est. H #79 | 5,012 | 42704611 |
| 302218 | May 16, 1986 | May 16, 1986 | Mueller Engineering Corp. | Davenport, Dee State #1 | 5,150 | 42732121 |