| 262624 | Dec 28, 1984 | Dec 28, 1984 | Silver Falls Petroleum Corp. | Frio | Wilson, Adele "A" #1 | 4,100 | 16332395 |
| 262627 | Dec 28, 1984 | Dec 28, 1984 | Silver Falls Petroleum Corp. | Bexar | Mandujano, Alfonzo #1 | 2,900 | 02936196 |
| 262623 | Dec 28, 1984 | Dec 28, 1984 | Silver Falls Petroleum Corp. | Frio | Wilson, Adele "A" #2 | 4,100 | 16332394 |
| 262628 | Dec 28, 1984 | Dec 28, 1984 | Silver Falls Petroleum Corp. | Bexar | Mandujano, Alfonzo #3 | 2,900 | 02936197 |
| 262626 | Dec 28, 1984 | Dec 28, 1984 | Silver Falls Petroleum Corp. | Bexar | Mandujano, Alfonso #4 | 1,500 | 02936195 |
| 261257 | Dec 14, 1984 | Dec 14, 1984 | Silver Falls Petroleum Corp. | Atascosa | Saunders, Arnold et UX #4 | 4,100 | 01333071 |
| 239260 | May 18, 1984 | May 18, 1984 | Silver Falls Petroleum Corp. | Atascosa | Saunders, Arnold et UX #2 | 4,100 | 01332735 |
| 239259 | May 18, 1984 | May 18, 1984 | Silver Falls Petroleum Corp. | Atascosa | Saunders, Arnold et UX #3 | 4,100 | 01332734 |
| 239261 | May 18, 1984 | May 18, 1984 | Silver Falls Petroleum Corp. | Atascosa | Saunders #1 | 4,000 | 01332736 |
| 235186 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #5 | 3,000 | 49331549 |
| 235189 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #6 | 3,000 | 49331550 |
| 235185 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #11 | 3,000 | 49331548 |
| 235182 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #12 | 3,000 | 49331547 |
| 235196 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Hastings A #3A | 3,000 | 49331551 |
| 235198 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Hastings A #2A | 3,000 | 49331552 |
| 235148 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Hickey #1 | 3,000 | 49331545 |
| 235150 | Apr 11, 1984 | Apr 11, 1984 | Silver Falls Petroleum Corp. | Wilson | Hastings A #1A | 3,000 | 49331546 |
| 235204 | Apr 1, 1984 | Apr 1, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #14 | 3,000 | 49331553 |
| 235205 | Apr 1, 1984 | Apr 1, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #15 | 3,000 | 49331554 |
| 235207 | Apr 1, 1984 | Apr 1, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George R. et Al #16 | 3,000 | 49331555 |
| 231550 | Mar 6, 1984 | Mar 6, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #9 | 2,990 | 49331528 |
| 231548 | Mar 6, 1984 | Mar 6, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #8 | 2,990 | 49331527 |
| 231546 | Mar 6, 1984 | Mar 6, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #7 | 2,990 | 49331526 |
| 231554 | Mar 6, 1984 | Mar 6, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #2 | 2,990 | 49331530 |
| 231553 | Mar 6, 1984 | Mar 6, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #10 | 2,990 | 49331529 |
| 231197 | Mar 2, 1984 | Mar 2, 1984 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #13 | 2,990 | 49331525 |
| 224922 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell Brothers #5 | 2,990 | 49331500 |
| 224919 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell Brothers #7 | 2,990 | 49331498 |
| 224917 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Lambeck, A. H. Jr. et UX "A" #5A | 2,990 | 49331497 |
| 224916 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Lambeck, A. H. Jr. et UX "B" #4A | 2,990 | 49331496 |
| 224914 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #4 | 2,990 | 49331495 |
| 224959 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #3 | 2,990 | 49331505 |
| 224920 | Dec 28, 1983 | Dec 28, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell Brothers #6 | 2,990 | 49331499 |
| 224885 | Dec 27, 1983 | Dec 27, 1983 | Silver Falls Petroleum Corp. | Wilson | Lambeck, A. H. Jr. et UX "B" #1B | 2,990 | 49331494 |
| 224884 | Dec 27, 1983 | Dec 27, 1983 | Silver Falls Petroleum Corp. | Wilson | Lambeck, A. H. Jr. et UX "A" #1A | 2,990 | 49331493 |
| 224861 | Dec 27, 1983 | Dec 27, 1983 | Silver Falls Petroleum Corp. | Wilson | Alston, George et Al #1 | 2,990 | 49331492 |
| 221741 | Nov 28, 1983 | Nov 28, 1983 | Silver Falls Petroleum Corp. | Atascosa | Brown-Vacek #1 | 2,500 | 01332438 |
| 221742 | Nov 28, 1983 | Nov 28, 1983 | Silver Falls Petroleum Corp. | Atascosa | Vacek, Steve #3 | 2,500 | 01332439 |
| 221817 | Nov 28, 1983 | Nov 28, 1983 | Silver Falls Petroleum Corp. | Atascosa | Vacek, Steve #4 | 2,500 | 01332441 |
| 221617 | Nov 22, 1983 | Nov 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Hastings B #4B | 2,500 | 49331469 |
| 221623 | Nov 22, 1983 | Nov 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Hastings B #2B | 2,500 | 49331471 |
| 221621 | Nov 22, 1983 | Nov 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Hastings B #3B | 2,500 | 49331470 |
| 221625 | Nov 22, 1983 | Nov 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Hastings B #1B | 2,500 | 49331472 |
| 219001 | Oct 6, 1983 | Oct 6, 1983 | Silver Falls Petroleum Corp. | Starr | Hornaday, W. D. #3 | 2,500 | 42731801 |
| 219002 | Oct 6, 1983 | Oct 6, 1983 | Silver Falls Petroleum Corp. | Starr | Hornaday, W. D. #2 | 2,500 | 42731800 |
| 219000 | Oct 6, 1983 | Oct 6, 1983 | Silver Falls Petroleum Corp. | Starr | Hornaday, W. D. #4 | 2,500 | 42731799 |
| 218965 | Oct 6, 1983 | Oct 6, 1983 | Silver Falls Petroleum Corp. | Starr | Hornaday, W. D. #1 | 2,500 | 42731802 |
| 217218 | Sep 30, 1983 | Sep 30, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell, A. #4 | 2,990 | 49331398 |
| 217217 | Sep 30, 1983 | Sep 30, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell, A. #3 | 2,990 | 49331397 |
| 217216 | Sep 30, 1983 | Sep 30, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell, A. #2 | 2,990 | 49331396 |
| 217215 | Sep 30, 1983 | Sep 30, 1983 | Silver Falls Petroleum Corp. | Wilson | Krell, A. #1 | 2,990 | 49331446 |
| 215717 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Wiley, J. #1 | 2,990 | 49331444 |
| 215716 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Wiley, J. #2 | 2,990 | 49331443 |
| 214159 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Wiley, J. #3 | 2,990 | 49331428 |
| 214158 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Wiley, J. #4 | 2,990 | 49331427 |
| 214161 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Harper, J. C. #4 | 2,990 | 49331429 |
| 214156 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Harper, J. C. #3 | 2,990 | 49331426 |
| 214129 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Harper, J. C. #2 | 2,990 | 49331423 |
| 214130 | Sep 22, 1983 | Sep 22, 1983 | Silver Falls Petroleum Corp. | Wilson | Harper, J. C. #1 | 2,865 | 49331424 |
| 209364 | Sep 2, 1983 | Sep 2, 1983 | Silver Falls Petroleum Corp. | Bexar | Epstein Balboa Partnership #7 | 1,300 | 02933952 |
| 209362 | Sep 2, 1983 | Sep 2, 1983 | Silver Falls Petroleum Corp. | Bexar | Epstein Balboa Partnership #9 | 1,300 | 02933951 |
| 208522 | Aug 29, 1983 | Aug 29, 1983 | Silver Falls Petroleum Corp. | Bexar | Epstein Balboa Partnership #8 | 1,300 | 02933904 |
| 202682 | Jul 25, 1983 | Jul 25, 1983 | Silver Falls Petroleum Corp. | Bexar | Klemcke, Madeline #5 | 2,000 | 02933425 |
| 202535 | Jul 21, 1983 | Jul 21, 1983 | Silver Falls Petroleum Corp. | Bexar | Klemcke, Madeline #4 | 2,000 | 02933420 |
| 202534 | Jul 21, 1983 | Jul 21, 1983 | Silver Falls Petroleum Corp. | Bexar | Klemcke, Madeline #3 | 2,000 | 02933419 |
| 195623 | May 19, 1983 | May 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen/Jiminez #1 | 1,800 | 02933075 |
| 195630 | May 12, 1983 | May 12, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen/Jimenez #2 | 2,000 | 02933079 |
| 195628 | May 12, 1983 | May 12, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen/Jimenez #3 | 2,000 | 02933078 |
| 195625 | May 12, 1983 | May 12, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen/Jimenez #4 | 2,000 | 02933077 |
| 195624 | May 12, 1983 | May 12, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen/Jimenez #5 | 2,000 | 02933076 |
| 194779 | May 12, 1983 | May 12, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #2 | 2,000 | 02933007 |
| 194775 | May 11, 1983 | May 11, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #4 | 2,000 | 02932950 |
| 194072 | May 10, 1983 | May 10, 1983 | Silver Falls Petroleum Corp. | Atascosa | Vacek, Steve #2 | 2,500 | 01331921 |
| 193292 | May 4, 1983 | May 4, 1983 | Silver Falls Petroleum Corp. | Bexar | Dresch, Ervin #1 | 2,000 | 02932985 |
| 192919 | Apr 28, 1983 | Apr 28, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #3 | 1,805 | 02932951 |
| 192917 | Apr 28, 1983 | Apr 28, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #5 | 2,000 | 02932949 |
| 192912 | Apr 28, 1983 | Apr 28, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #7 | 2,000 | 02932947 |
| 192910 | Apr 28, 1983 | Apr 28, 1983 | Silver Falls Petroleum Corp. | Bexar | Knapp, O.L. #6 | 2,000 | 02932948 |
| 192554 | Apr 26, 1983 | Apr 26, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen-Saunders #2 | 2,000 | 02932977 |
| 192552 | Apr 26, 1983 | Apr 26, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen-Saunders #3 | 2,000 | 02932976 |
| 192550 | Apr 26, 1983 | Apr 26, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen-Saunders #5 | 2,000 | 02932975 |
| 192548 | Apr 26, 1983 | Apr 26, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen-Saunders #6 | 2,000 | 02932974 |
| 191944 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Atascosa | Vacek, Steve #1 | 2,000 | 01331897 |
| 191941 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Flood, Edwin O. #1 | 2,000 | 02932963 |
| 191936 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Atascosa | Brown, Jessie #1 | 2,000 | 01331896 |
| 191914 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #6 | 2,000 | 02932960 |
| 191910 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #5 | 2,000 | 02932959 |
| 191906 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #4 | 2,000 | 02932958 |
| 191897 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #3 | 2,000 | 02932956 |
| 191896 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #2 | 2,000 | 02932955 |
| 191743 | Apr 19, 1983 | Apr 19, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen-Jimenez #1 | 1,800 | 02932952 |
| 188818 | Mar 16, 1983 | Mar 16, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #8 | 1,600 | 02932880 |
| 188817 | Mar 16, 1983 | Mar 16, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #1 | 1,600 | 02932879 |
| 188816 | Mar 16, 1983 | Mar 16, 1983 | Silver Falls Petroleum Corp. | Bexar | Townsend, M.E. #7 | 1,600 | 02932878 |
| 189561 | Feb 7, 1983 | Feb 7, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen - Saunders #4 | 1,800 | 02932843 |
| 185631 | Jan 28, 1983 | Jan 28, 1983 | Silver Falls Petroleum Corp. | Bexar | Miller, Bernard H. #1 | 2,000 | 02932828 |
| 184791 | Jan 26, 1983 | Jan 26, 1983 | Silver Falls Petroleum Corp. | Bexar | Kempen, Geo. & Saunders, Agatha #1 | 2,000 | 02932801 |
| 184817 | Dec 31, 1982 | Dec 31, 1982 | Silver Falls Petroleum Corp. | Bexar | Carrell, Donald G. #1 | 1,500 | 02932805 |
| 184017 | Dec 31, 1982 | Dec 31, 1982 | Silver Falls Petroleum Corp. | Bexar | Koenig, W.E. #2 | 1,500 | 02932748 |
| 183826 | Dec 31, 1982 | Dec 31, 1982 | Silver Falls Petroleum Corp. | Bexar | Powell, Rubie Ellen #4 | 2,000 | 02932730 |