| 377650 | Sep 12, 1990 | Sep 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 72L | 7,758 | 39130287 |
| 377569 | Sep 7, 1990 | Sep 7, 1990 | Fischer Operating Corporation | Barber #2R | 6,200 | 39132028 |
| 377569Amendment | Sep 7, 1990 | Sep 7, 1990 | Fischer Operating Corporation | Barber #2R | 6,200 | 39132028 |
| 376282 | Sep 4, 1990 | Sep 4, 1990 | H & D Operating Company | Lambert, M. F. #106 | 6,001 | 39130535 |
| 375851 | Sep 4, 1990 | Sep 4, 1990 | McLeod, George L. Inc. | Rooke, F. B. & Sons Ltd. #1 | 6,900 | 39132025 |
| 377243 | Aug 28, 1990 | Aug 28, 1990 | Pennzoil Exploration & Prod. Co. | Lambert, M. F. -A- #12 | 8,500 | 39132027 |
| 376828 | Aug 22, 1990 | Aug 22, 1990 | Quintana Pet. Corp. | Heard, Claude E., et Al #23 | 5,925 | 39100653 |
| 376827 | Aug 22, 1990 | Aug 22, 1990 | Quintana Pet. Corp. | Heard, Claude E., et Al #36 | 6,303 | 39104057 |
| 376633 | Aug 20, 1990 | Aug 20, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 90L | 7,927 | 39130596 |
| 376509 | Aug 16, 1990 | Aug 16, 1990 | Quintana Pet. Corp. | Bauer, Mary Claire et Vir #12 | 6,750 | 39130349 |
| 376509Amendment | Aug 16, 1990 | Aug 16, 1990 | Quintana Pet. Corp. | Bauer, Mary Claire et Vir #12 | 6,750 | 39130349 |
| 376560 | Aug 13, 1990 | Aug 13, 1990 | Pennzoil Exploration & Prod. Co. | Lambert, M. F. -A- #13 | 8,500 | 39132026 |
| 375899 | Jul 31, 1990 | Jul 31, 1990 | T - C Oil Company | O'Connor #52 | 7,111 | 39130233 |
| 375918 | Jul 30, 1990 | Jul 30, 1990 | Quintana Pet. Corp. | Heard, Fannie V. W. Mrs. #109 | 8,500 | 39131889 |
| 375893 | Jul 26, 1990 | Jul 26, 1990 | T - C Oil Company | O'Connor #64 | 5,850 | 39131836 |
| 375509 | Jul 24, 1990 | Jul 24, 1990 | Dinero Oil Corporation | Hynes-Camino #4 | 3,508 | 39101998 |
| 375683 | Jul 20, 1990 | Jul 20, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 35F | 5,697 | 39100213 |
| 375683Amendment | Jul 20, 1990 | Jul 20, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 35D | 5,674 | 39100213 |
| 375500 | Jul 19, 1990 | Jul 19, 1990 | T - C Oil Company | T-C Oil Company-O'Connor #10 | 6,510 | 39100264 |
| 375498 | Jul 18, 1990 | Jul 18, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #30 | 6,150 | 39101840 |
| 375497 | Jul 18, 1990 | Jul 18, 1990 | Quintana Pet. Corp. | Reilly, Annie #2G | 4,569 | 39100773 |
| 375496 | Jul 18, 1990 | Jul 18, 1990 | Quintana Pet. Corp. | Heard, Fannie V. W. Mrs #94 | 4,500 | 39130053 |
| 375496Amendment | Jul 18, 1990 | Jul 18, 1990 | Quintana Pet. Corp. | Heard, Mrs. Fannie V. W. #94 | 4,500 | 39130053 |
| 374408 | Jul 11, 1990 | Jul 11, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #8 | 5,875 | 39101802 |
| 374407 | Jul 6, 1990 | Jul 6, 1990 | Quintana Pet. Corp. | Tom O'CONNOR(5800SAND)FIELD Unit #Q002G | 5,913 | 39101531 |
| 374407Amendment | Jul 6, 1990 | Jul 6, 1990 | Quintana Pet. Corp. | Tom O'Connor "A" #2G | 5,913 | 39101531 |
| 375000 | Jul 2, 1990 | Jul 2, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "C" #16 | 5,924 | 39101570 |
| 374601 | Jun 22, 1990 | Jun 22, 1990 | Petroleum Management, Inc. | Welder #3A | 2,000 | 39132023 |
| 374531 | Jun 22, 1990 | Jun 22, 1990 | Quintana Pet. Corp. | Heard, Fannie V. W. Mrs. #90 | 4,500 | 39130052 |
| 374676 | Jun 21, 1990 | Jun 21, 1990 | Chilton Energy | O'Brien, J. M. J #1 | 4,385 | 39100854 |
| 374532 | Jun 20, 1990 | Jun 20, 1990 | CTR Petroleum, Inc. | Heard, J.F.B. "A" #1 | 4,413 | 39100857 |
| 374597 | Jun 19, 1990 | Jun 19, 1990 | T - C Oil Company | T-C Oil Company-O'Connor #85 | 4,700 | 39132024 |
| 374337 | Jun 15, 1990 | Jun 15, 1990 | T - C Oil Company | T-C Oil Company - O'Connor #33 | 4,650 | 39100259 |
| 374285 | Jun 14, 1990 | Jun 14, 1990 | Quintana Pet. Corp. | Heard, Clement #15 | 4,515 | 39103795 |
| 374263 | Jun 12, 1990 | Jun 12, 1990 | Discovery Energy Corp. CC | Wood, J. L. et Al #1 | 7,000 | 39132022 |
| 374244 | Jun 12, 1990 | Jun 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D106H | 5,904 | 39100295 |
| 374274 | Jun 8, 1990 | Jun 8, 1990 | McCarter, W. B. Jr. | Campbell, Dudley T. #4 | 2,850 | 39132021 |
| 373939 | Jun 7, 1990 | Jun 7, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #18 | 6,118 | 39101830 |
| 373939Amendment | Jun 7, 1990 | Jun 7, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #18 | 6,118 | 39101830 |
| 372822 | Jun 4, 1990 | Jun 4, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #48 | 8,304 | 39131305 |
| 372291 | May 30, 1990 | May 30, 1990 | Quintana Pet. Corp. | Tom O'CONNOR(5800SAND)FIELD Unit #P137U | 6,012 | 39130343 |
| 372290 | May 30, 1990 | May 30, 1990 | Quintana Pet. Corp. | Heard, Fannie V. W. Mrs. #107U | 6,094 | 39131849 |
| 373865 | May 29, 1990 | May 29, 1990 | Fischer Petroleum Corporation | Barber #2 | 6,200 | 39132020 |
| 373806 | May 29, 1990 | May 29, 1990 | T - C Oil Company | O'Connor #74 | 7,400 | 39132019 |
| 373767 | May 25, 1990 | May 25, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "B" #32 | 6,000 | 39101811 |
| 373802 | May 24, 1990 | May 24, 1990 | Dinero Oil Corporation | Hynes, Jamie #2 | 6,600 | 39132018 |
| 373615 | May 23, 1990 | May 23, 1990 | T - C Oil Company | T-C Oil Company-O'Connor #11 | 6,200 | 39100265 |
| 373585 | May 23, 1990 | May 23, 1990 | Quintana Pet. Corp. | Tom OCONNOR(5800 Sand)field Unit #Q294 | 6,000 | 39132017 |
| 373591 | May 22, 1990 | May 22, 1990 | Quintana Pet. Corp. | Tom OCONNOR(5800 Sand)field Unit #Q413 | 5,925 | 39100551 |
| 373591Amendment | May 22, 1990 | May 22, 1990 | Quintana Pet. Corp. | Heard, Claude E. #13 | 5,925 | 39100551 |
| 373588 | May 22, 1990 | May 22, 1990 | Quintana Pet. Corp. | Tom OCONNOR(5800 Sand)field Unit #H042 | 5,900 | 39101410 |
| 372292 | May 22, 1990 | May 22, 1990 | Quintana Pet. Corp. | Tom O'CONNOR(5800SAND)FIELD Unit #P141 | 8,544 | 39130588 |
| 373355 | May 18, 1990 | May 18, 1990 | Exxon Corp. | O'Brien, J.M. "B" #213 | 5,355 | 39131848 |
| 373236 | May 16, 1990 | May 16, 1990 | Christopher Oil & Gas Inc | Wood #1 | 4,800 | 39132016 |
| 373236Amendment | May 16, 1990 | May 16, 1990 | Christopher Oil & Gas Inc | Wood #1 | 4,800 | 39132016 |
| 373004 | May 9, 1990 | May 9, 1990 | Allegro Investments, Inc. | Welder, J. F. #6 | 1,950 | 39180295 |
| 372961 | May 7, 1990 | May 7, 1990 | MPG Petroleum | Roche, K. D. #2 | 6,700 | 39132015 |
| 372513 | Apr 25, 1990 | Apr 25, 1990 | T - C Oil Company | O'Connor, Dennis et al "L" #L 25 | 5,900 | 39100345 |
| 372294 | Apr 23, 1990 | Apr 23, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #76 | 4,500 | 39100465 |
| 372293 | Apr 19, 1990 | Apr 19, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #78 | 4,500 | 39100467 |
| 372140 | Apr 12, 1990 | Apr 12, 1990 | Brayton Oil Corp. | Barber #1 | 6,150 | 39132014 |
| 370723 | Apr 9, 1990 | Apr 9, 1990 | Quintana Pet. Corp. | Williams, Maude et al "B" #3 | 5,937 | 39100491 |
| 371825 | Apr 6, 1990 | Apr 6, 1990 | Exxon Corp. | O'Brien, J.M. "B" #211 | 4,500 | 39130532 |
| 371720 | Apr 5, 1990 | Apr 5, 1990 | T - C Oil Company | T-C Oil Company-O'Connor #50 | 7,815 | 39130219 |
| 371654 | Apr 2, 1990 | Apr 2, 1990 | H & D Operating Company | Roche, K.D. "E" #10 | 7,300 | 39103102 |
| 370215 | Mar 30, 1990 | Mar 30, 1990 | Quintana Pet. Corp. | Bauer, Mary Claire et Vir #13L | 6,765 | 39131451 |
| 371530 | Mar 28, 1990 | Mar 28, 1990 | T - C Oil Company | O'Connor #2 | 4,463 | 39100239 |
| 371326 | Mar 27, 1990 | Mar 27, 1990 | Chilton Energy | O'Brien, J.J. "C" (P) #4 | 6,500 | 39130262 |
| 371322 | Mar 27, 1990 | Mar 27, 1990 | T - C Oil Company | O'Connor #69 | 5,800 | 39131972 |
| 371486 | Mar 26, 1990 | Mar 26, 1990 | MPG Petroleum | Roche, K. D. #1 | 6,300 | 39132013 |
| 371237 | Mar 22, 1990 | Mar 22, 1990 | T - C Oil Company | O'Connor, Dennis et al "L" #L 8 | 4,650 | 39100335 |
| 370993 | Mar 19, 1990 | Mar 19, 1990 | T - C Oil Company | O'Connor "D" #D 15 | 4,648 | 39100261 |
| 370780 | Mar 19, 1990 | Mar 19, 1990 | T - C Oil Company | O'Connor, Dennis et al "L" #L 47 | 8,120 | 39130497 |
| 370730 | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "A" #28 | 5,915 | 39101543 |
| 370730Amendment | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | O'Connor, Thomas "A" #28 | 5,915 | 39101543 |
| 370729 | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 40 | 5,800 | 39104014 |
| 370728 | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 30 F | 5,855 | 39100369 |
| 370728Amendment | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 30 H | 5,855 | 39100369 |
| 370727 | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 28 | 4,598 | 39100367 |
| 370726 | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 7 | 5,759 | 39100273 |
| 370726Amendment | Mar 12, 1990 | Mar 12, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 7 | 5,759 | 39100273 |
| 370522 | Mar 9, 1990 | Mar 9, 1990 | Christopher Oil & Gas Inc | Schirmer et Al #4 | 6,400 | 39132012 |
| 369918 | Mar 9, 1990 | Mar 9, 1990 | B & F Operating Company, Inc. | Roche, Kathleen D. #5 | 6,220 | 39131749 |
| 370542 | Mar 7, 1990 | Mar 7, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 64 | 7,797 | 39130255 |
| 370542Amendment | Mar 7, 1990 | Mar 7, 1990 | Quintana Pet. Corp. | Williams, Maude et al "A" #D 64U | 7,797 | 39130255 |
| 370014 | Feb 22, 1990 | Feb 22, 1990 | Dinero Oil Corporation | Hynes, Jamie -a- NCT-5 #10 | 7,200 | 39131199 |
| 369957 | Feb 22, 1990 | Feb 22, 1990 | Chilton Energy | O'Brien, J.M. "J & L" #1 | 4,397 | 39100982 |
| 369552 | Feb 8, 1990 | Feb 8, 1990 | TXO Production Corp. | Huff Gas Unit 1 #10 | 5,812 | 39131868 |
| 369531 | Feb 8, 1990 | Feb 8, 1990 | TXO Production Corp. | Huff Gas Unit 2 #3 | 5,510 | 39131469 |
| 369347 | Feb 6, 1990 | Feb 6, 1990 | Chilton Energy | O'Connor, Thomas #1 | 4,392 | 39100972 |
| 369207 | Jan 30, 1990 | Jan 30, 1990 | Geiser Oil & Gas, Inc. | Seifer, Anton #1 | 6,400 | 39132011 |
| 369204 | Jan 30, 1990 | Jan 30, 1990 | Quintana Pet. Corp. | Tom O'Connor (5800'SD)FIELD Unit #E102 | 6,004 | 39101457 |
| 368936 | Jan 30, 1990 | Jan 30, 1990 | Chilton Energy | O'Brien, J. J. "B" #1 | 4,400 | 39100913 |
| 367752 | Jan 26, 1990 | Jan 26, 1990 | Chilton Energy | O'Brien J.M. "D" & "E" #1 | 4,405 | 39100936 |
| 368935 | Jan 25, 1990 | Jan 25, 1990 | Chilton Energy | O'Brien, J. J. "B" #2 | 4,398 | 39100914 |
| 367167 | Jan 25, 1990 | Jan 25, 1990 | B & F Operating Company, Inc. | Welder, J. F. Heirs #10 | 6,707 | 39131561 |
| 367614 | Jan 24, 1990 | Jan 24, 1990 | B & F Operating Company, Inc. | Welder, J. F. Heirs #7 | 6,591 | 39131552 |
| 368964 | Jan 22, 1990 | Jan 22, 1990 | Brooklyn Union Explor. Co., Inc. | Larosa Gas Unit #31 | 8,404 | 39103396 |
| 368818 | Jan 18, 1990 | Jan 18, 1990 | Dinero Oil Corporation | Fagan #K 10 | 6,100 | 39132010 |
| 368479 | Jan 16, 1990 | Jan 16, 1990 | Chilton Energy | O'Brien, J. J. "B" #6 | 6,516 | 39130376 |