| 207912 | Aug 26, 1983 | Aug 26, 1983 | Exxon Corp. | Juarez, Miguel #7 | 6,700 | 42731279 |
| 206610 | Aug 19, 1983 | Aug 19, 1983 | Mueller Engineering Corp. | Howell #3 | 4,800 | 42701319 |
| 206608 | Aug 19, 1983 | Aug 19, 1983 | Mueller Engineering Corp. | Howell #2 | 6,600 | 42701322 |
| 206607 | Aug 19, 1983 | Aug 19, 1983 | Dinero Oil Corporation | Ramos, J. #1 | 4,000 | 42731791 |
| 206606 | Aug 19, 1983 | Aug 19, 1983 | Dinero Oil Corporation | Guerra, N. B. #2 | 3,000 | 42731790 |
| 206604 | Aug 19, 1983 | Aug 19, 1983 | Exxon Corp. | East, A. K. Mrs. - State #10 | 12,400 | 42731789 |
| 206635 | Aug 19, 1983 | Aug 19, 1983 | Sun Expl. & Prod. Co.-Corpus | Rodriguez, S. #1 | 7,507 | 42704415 |
| 207462 | Aug 15, 1983 | Aug 15, 1983 | Exxon Corp. | Juarez, Juan #3 | 6,289 | 42700313 |
| 205630 | Aug 15, 1983 | Aug 15, 1983 | Exxon Corp. | Kelsey 19-B(s) Unit #473 | 8,000 | 42731494 |
| 207063 | Aug 15, 1983 | Aug 15, 1983 | Coates Energy Trust | Guerra, R. A. #1 | 7,455 | 42730847 |
| 205202 | Aug 11, 1983 | Aug 11, 1983 | Sun Expl. & Prod. Co.-Corpus | Laurel, D. #13 | 6,600 | 42731723 |
| 205224 | Aug 10, 1983 | Aug 10, 1983 | Huffco Petroleum Corporation | Silva Heirs #1 | 15,000 | 42731788 |
| 204470 | Aug 5, 1983 | Aug 5, 1983 | Frost Energy Company | Ignacia Gutierrez Unit #1 | 4,000 | 42731787 |
| 204409 | Aug 5, 1983 | Aug 5, 1983 | Sun Expl. & Prod. Co.-Corpus | Montalvo, I. V. -C- #26 | 5,666 | 42700594 |
| 223320 | Aug 4, 1983 | Aug 4, 1983 | Ladd Petroleum Corp. | Carruth, E. B. "D" #3 | 4,010 | 42730010 |
| 203825 | Aug 2, 1983 | Aug 2, 1983 | Exxon Corp. | McGill Bros. #467 | 9,200 | 42731510 |
| 203704 | Aug 2, 1983 | Aug 2, 1983 | Exxon Corp. | Juarez, Juan #5 | 7,800 | 42731717 |
| 204392 | Aug 1, 1983 | Aug 1, 1983 | Abraxas Petroleum Corp. | Alaniz, Refugio #1 | 6,200 | 42731786 |
| 203879 | Aug 1, 1983 | Aug 1, 1983 | Frost Energy Company | Watkins, Emma #1 | 3,500 | 42731785 |
| 203877 | Aug 1, 1983 | Aug 1, 1983 | Frost Energy Company | Rodriquez, M. J. #1 | 4,000 | 42731784 |
| 203210 | Jul 28, 1983 | Jul 28, 1983 | Exxon Corp. | McGill, J. C. Jr. St. #23 | 9,306 | 42731603 |
| 203209 | Jul 28, 1983 | Jul 28, 1983 | Exxon Corp. | McGill Bros. #450 | 6,705 | 42730805 |
| 203208 | Jul 28, 1983 | Jul 28, 1983 | Exxon Corp. | McGill Bros. #458 | 6,873 | 42731353 |
| 204254 | Jul 22, 1983 | Jul 22, 1983 | CNG Producing Company | CNG Producing Company-J.D Brock #A13 | 2,350 | 42731751 |
| 202200 | Jul 20, 1983 | Jul 20, 1983 | Hilty Interests, Inc. | Burton et Al #1 | 4,300 | 42731783 |
| 201945 | Jul 19, 1983 | Jul 19, 1983 | Sun Expl. & Prod. Co.-Corpus | Montalvo, I. V. -C- #44 | 6,800 | 42731782 |
| 201399 | Jul 13, 1983 | Jul 13, 1983 | Exxon Corp. | Villareal, V. O. #1 | 6,165 | 42730866 |
| 201308 | Jul 13, 1983 | Jul 13, 1983 | Energy Reserves Group, Inc. | Guerra, F. B. "F" #2 | 7,505 | 42705040 |
| 201080 | Jul 12, 1983 | Jul 12, 1983 | Gruy Mgmt. Service Co. | Gutierrez, I. G. #3 | 3,000 | 42731781 |
| 200869 | Jul 8, 1983 | Jul 8, 1983 | Mellon Operating Company | Guerra Ranch #1 | 6,500 | 42731780 |
| 200839 | Jul 8, 1983 | Jul 8, 1983 | Exxon Corp. | Juarez, Miguel #9 | 8,900 | 42731779 |
| 200673 | Jul 7, 1983 | Jul 7, 1983 | Ison, Floyd Oil Co. | Davis, L. #1 | 2,000 | 42731778 |
| 200348 | Jul 5, 1983 | Jul 5, 1983 | Ramey, G.H. | Salazar, M. #1 | 3,500 | 42731777 |
| 199888 | Jun 29, 1983 | Jun 29, 1983 | Coates Energy Trust | Daniel Alvarado Gas Unit I #2 | 8,500 | 42731773 |
| 199764 | Jun 28, 1983 | Jun 28, 1983 | Sun Expl. & Prod. Co.-Corpus | Silva-Coates Energy Trust #1 | 10,500 | 42731776 |
| 199601 | Jun 27, 1983 | Jun 27, 1983 | Harkins & Company | Cameron-State #1 | 6,500 | 42731229 |
| 199206 | Jun 22, 1983 | Jun 22, 1983 | Birch Oil & Gas Corp. | Wood Brothers #01 | 1,500 | 42731775 |
| 199943 | Jun 21, 1983 | Jun 21, 1983 | Sun Expl. & Prod. Co.-Houston | T. Garcia Oil Unit 13 #2 | 3,570 | 42703706 |
| 199016 | Jun 21, 1983 | Jun 21, 1983 | Exxon Corp. | East, Alice K. Mrs. -State "F" #4 | 4,400 | 42731750 |
| 198464 | Jun 16, 1983 | Jun 16, 1983 | Sun Expl. & Prod. Co.-Corpus | Caffarelli #10 | 4,703 | 42731402 |
| 198966 | Jun 15, 1983 | Jun 15, 1983 | Tubular-Wellhead Services, Inc. | Izaguirre, Eduardo Jr., et Al #1 | 4,700 | 42731772 |
| 198236 | Jun 14, 1983 | Jun 14, 1983 | Tubular-Wellhead Services, Inc. | Izaguirre, Eduardo Jr., et Al #1 | 4,700 | 42731772 |
| 198153 | Jun 14, 1983 | Jun 14, 1983 | Coates Energy Trust | First National Bank of Mission #10 | 7,500 | 42731771 |
| 197898 | Jun 10, 1983 | Jun 10, 1983 | Douglas Petroleum, Inc. | Guerra #1 | 6,100 | 42731770 |
| 197738 | Jun 9, 1983 | Jun 9, 1983 | KTX Management Co. | Cardenas, R. R. #4 | 6,000 | 42731769 |
| 197180 | Jun 3, 1983 | Jun 3, 1983 | Sun Expl. & Prod. Co.-Corpus | Hall, J. F. -State #19 | 8,504 | 42701279 |
| 197151 | Jun 3, 1983 | Jun 3, 1983 | Dinero Oil Corporation | Guerra Gas Unit #1 | 4,000 | 42731768 |
| 196979 | Jun 1, 1983 | Jun 1, 1983 | Dinero Oil Corporation | Gutierrez #3 | 2,100 | 42731689 |
| 196500 | May 26, 1983 | May 26, 1983 | Huffco Petroleum Corporation | Luera, M. G., et Al #1 | 15,500 | 42731767 |
| 195968 | May 23, 1983 | May 23, 1983 | Warrior Management Co. | La Brisa #01 | 4,000 | 42731766 |
| 196896 | May 17, 1983 | May 17, 1983 | Gruy Mgmt. Service Co. | Gutierrez, I. G. #2 | 3,000 | 42731753 |
| 195308 | May 17, 1983 | May 17, 1983 | Hand, Kenneth R. | Salinas #2 | 3,500 | 42731765 |
| 195172 | May 16, 1983 | May 16, 1983 | TXO Production Corp. | Oates #1 | 2,800 | 42731764 |
| 194801 | May 12, 1983 | May 12, 1983 | Sun Expl. & Prod. Co.-Corpus | McKinney, Amanda, Mrs. #31 | 9,400 | 42731763 |
| 194798 | May 12, 1983 | May 12, 1983 | Sun Expl. & Prod. Co.-Corpus | Kincaid, J.W. #5 | 5,650 | 42731762 |
| 194572 | May 12, 1983 | May 12, 1983 | Sun Expl. & Prod. Co.-Corpus | Speer, Geo. H. -State -C- #6 | 10,000 | 42731761 |
| 194392 | May 11, 1983 | May 11, 1983 | Osborn,w.b. Oil & Gas Operations | Cameron / State #1 | 7,500 | 42731760 |
| 194229 | May 10, 1983 | May 10, 1983 | Sun Expl. & Prod. Co.-Corpus | Rodriguez, S. #7 | 8,000 | 42731759 |
| 194218 | May 10, 1983 | May 10, 1983 | Exxon Corp. | Block, E. Heirs "B" #2 | 9,205 | 42731393 |
| 195764 | May 5, 1983 | May 5, 1983 | Exxon Corp. | Mrs. Alice K. East-State "F" #3 | 4,300 | 42731745 |
| 193441 | May 5, 1983 | May 5, 1983 | Exxon Corp. | McGill Bros. #495 | 6,800 | 42731758 |
| 193314 | May 3, 1983 | May 3, 1983 | Exxon Corp. | Barrera, Francisco R. #7 | 8,225 | 42731757 |
| 193120 | May 2, 1983 | May 2, 1983 | Sun Expl. & Prod. Co.-Corpus | Hall, C. M. -B- #2 | 9,500 | 42731756 |
| 193756 | Apr 28, 1983 | Apr 28, 1983 | Exxon Corp. | East, Mrs. Alice K. "B" #43 | 4,300 | 42731743 |
| 192099 | Apr 20, 1983 | Apr 20, 1983 | Exxon Corp. | McGill Bros. #480 | 7,525 | 42731587 |
| 192038 | Apr 20, 1983 | Apr 20, 1983 | Sun Expl. & Prod. Co.-Corpus | Hall, J. F. -State -A- #7 | 9,800 | 42731752 |
| 192444 | Apr 13, 1983 | Apr 13, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #44 | 3,900 | 42731754 |
| 191420 | Apr 13, 1983 | Apr 13, 1983 | Sun Expl. & Prod. Co.-Houston | Garcia, M. M. -P- #1 | 3,963 | 42703651 |
| 190852 | Apr 6, 1983 | Apr 6, 1983 | Eads Operating Co. | Hinojosa, Lydia #3 | 2,000 | 42731749 |
| 190828 | Apr 5, 1983 | Apr 5, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #45 | 6,400 | 42731748 |
| 189899 | Mar 29, 1983 | Mar 29, 1983 | Eads Operating Co. | Hinojosa, Lydia #2 | 2,000 | 42731747 |
| 189886 | Mar 29, 1983 | Mar 29, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #38 | 4,570 | 42731746 |
| 189799 | Mar 28, 1983 | Mar 28, 1983 | Eads Operating Co. | Salinas, Dora #3 | 2,000 | 42731744 |
| 189708 | Mar 28, 1983 | Mar 28, 1983 | Sun Expl. & Prod. Co.-Corpus | Coates, Geo. H. #11 | 7,500 | 42730100 |
| 188903 | Mar 17, 1983 | Mar 17, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #43 | 4,300 | 42731743 |
| 188902 | Mar 17, 1983 | Mar 17, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #42 | 4,300 | 42731742 |
| 188901 | Mar 17, 1983 | Mar 17, 1983 | Exxon Corp. | East, Alice K. Mrs. - St. "F" #2 | 4,300 | 42731741 |
| 188900 | Mar 17, 1983 | Mar 17, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #40 | 4,800 | 42731740 |
| 188899 | Mar 17, 1983 | Mar 17, 1983 | Exxon Corp. | East, Alice K. Mrs. "B" #41 | 4,300 | 42731739 |
| 188721 | Mar 15, 1983 | Mar 15, 1983 | Exxon Corp. | East, Alice K. Mrs. 'B' #39 | 4,300 | 42731738 |
| 188410 | Mar 11, 1983 | Mar 11, 1983 | Monsanto Oil Company | Slick #1 | 8,012 | 42703791 |
| 188181 | Mar 11, 1983 | Mar 11, 1983 | Exxon Corp. | McGill Bros. #396 | 6,350 | 42704994 |
| 188145 | Mar 11, 1983 | Mar 11, 1983 | Sun Expl. & Prod. Co.-Corpus | De Lopez, C. V. -A- #4 | 8,500 | 42731622 |
| 188112 | Mar 11, 1983 | Mar 11, 1983 | Sun Expl. & Prod. Co.-Corpus | Laurel, C. #9 | 6,600 | 42731736 |
| 188073 | Mar 11, 1983 | Mar 11, 1983 | Rowe, G.M. Jr. | Sanchez, J. #1 | 7,700 | 42731735 |
| 188061 | Mar 11, 1983 | Mar 11, 1983 | Sun Expl. & Prod. Co.-Corpus | Montalvo, N. R. #13 | 7,500 | 42731734 |
| 188055 | Mar 10, 1983 | Mar 10, 1983 | Frost Energy Company | Semmes #1 | 3,378 | 42731733 |
| 187627 | Mar 7, 1983 | Mar 7, 1983 | Dinero Oil Corporation | Gutierrez #2 | 2,100 | 42731690 |
| 187476 | Mar 4, 1983 | Mar 4, 1983 | Exxon Corp. | Juarez, Miguel #6 | 7,800 | 42731243 |
| 187471 | Mar 4, 1983 | Mar 4, 1983 | Sun Expl. & Prod. Co.-Corpus | Olivares, A. #21 | 8,013 | 42731621 |
| 187471Amendment | Mar 4, 1983 | Mar 4, 1983 | Sun Expl. & Prod. Co.-Corpus | Olivares, A. #21 | 8,013 | 42731621 |
| 187470 | Mar 4, 1983 | Mar 4, 1983 | Sun Expl. & Prod. Co.-Corpus | Degarza, C. L. #18 | 8,496 | 42700546 |
| 187428 | Mar 4, 1983 | Mar 4, 1983 | Jones, J. Paul | Roos-Bennett #A1 | 1,000 | 42731732 |
| 187414 | Mar 4, 1983 | Mar 4, 1983 | Hawn Brothers-Price Drilling Co. | Sanchez, A. L. #2 | 1,100 | 42731731 |
| 188119 | Feb 24, 1983 | Feb 24, 1983 | Spiller, Robert S. | Saenz, G. F. #1 | 6,500 | 42731737 |
| 298219 | Feb 21, 1983 | Feb 21, 1983 | Neuhaus, V. F. Properties | Farias Unit #1 | 3,500 | 42732105 |
| 186441 | Feb 18, 1983 | Feb 18, 1983 | Tenneco Oil Co. | Davenport, O. H. Heirs #1 | 10,054 | 42731729 |
| 186422 | Feb 18, 1983 | Feb 18, 1983 | Sun Expl. & Prod. Co.-Houston | Frost Natl. Bank Ind. Ex. -B- #34 | 4,400 | 42731319 |
| 186440 | Feb 17, 1983 | Feb 17, 1983 | Conoco Inc. | Slick, T. B. Est. -E #19 | 5,693 | 42703568 |
| 186439 | Feb 17, 1983 | Feb 17, 1983 | Conoco Inc. | Slick, T. B. Est. -B #30 | 4,298 | 42701518 |