| 358953 | May 8, 1989 | May 8, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #805 | 4,600 | 13536082 |
| 358951 | May 8, 1989 | May 8, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #2605 | 4,600 | 13536084 |
| 358862 | May 4, 1989 | May 4, 1989 | Union Texas Petroleum Corp. | Fasken 14 #6 | 13,400 | 13535536 |
| 358819 | May 3, 1989 | May 3, 1989 | Kerr-McGee Corporation | Gist "B" #524 | 4,500 | 13536079 |
| 358818 | May 3, 1989 | May 3, 1989 | Kerr-McGee Corporation | Gist "B" #525 | 4,500 | 13536078 |
| 358493 | Apr 28, 1989 | Apr 28, 1989 | Phillips Petroleum Company | Limpia #4 | 8,990 | 13503474 |
| 358493Amendment | Apr 28, 1989 | Apr 28, 1989 | Phillips Petroleum Company | Limpia #4 | 8,949 | 13503474 |
| 358616 | Apr 27, 1989 | Apr 27, 1989 | Carlow Corp. | Toad #7 | 5,400 | 13536076 |
| 358514 | Apr 26, 1989 | Apr 26, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #707 | 4,600 | 13536075 |
| 358513 | Apr 26, 1989 | Apr 26, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #708 | 4,600 | 13536074 |
| 358383 | Apr 26, 1989 | Apr 26, 1989 | Oilsearch Corporation (A) | Goldsmith Adobe Unit #5005 | 6,200 | 13536073 |
| 358325 | Apr 21, 1989 | Apr 21, 1989 | Shell Western E&P Inc. | University -D- #9 | 8,886 | 13505125 |
| 358231 | Apr 19, 1989 | Apr 19, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. Etal #1086 | 6,675 | 13520077 |
| 358230 | Apr 19, 1989 | Apr 19, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. Etal #1256 | 6,378 | 13530314 |
| 358171 | Apr 19, 1989 | Apr 19, 1989 | Colter Operating, Inc. | Cowden "G" #3 | 9,000 | 13536071 |
| 358272 | Apr 18, 1989 | Apr 18, 1989 | Minihan, Tom R. | Kayser, Eva #3 | 4,500 | 13536072 |
| 358151 | Apr 18, 1989 | Apr 18, 1989 | Andector Exploration Company | Bum "C" #1 | 5,900 | 13535013 |
| 358160 | Apr 14, 1989 | Apr 14, 1989 | Maralo, Inc. | Shoe Bar "D" #1 | 11,000 | 13536070 |
| 358015 | Apr 13, 1989 | Apr 13, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. Etal #1229 | 6,500 | 13530200 |
| 357847 | Apr 12, 1989 | Apr 12, 1989 | Sage Energy Company | Cowden, Elliott F. #7 | 4,400 | 13536069 |
| 357978 | Apr 11, 1989 | Apr 11, 1989 | Union Texas Petroleum Corp. | Fasken 14 #6 | 13,400 | 13535536 |
| 357978Amendment | Apr 11, 1989 | Apr 11, 1989 | Union Texas Petroleum Corp. | Fasken 14 #6 | 13,400 | 13535536 |
| 357881 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #609 | 4,600 | 13536066 |
| 357880 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #607 | 4,600 | 13536065 |
| 357879 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1004 | 4,600 | 13536064 |
| 357878 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #906 | 4,600 | 13536063 |
| 357877 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #608 | 4,600 | 13536062 |
| 357876 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #905 | 4,600 | 13536061 |
| 357875 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1002 | 4,600 | 13536068 |
| 357874 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1003 | 4,600 | 13536060 |
| 357873 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1205 | 4,600 | 13536059 |
| 357872 | Apr 10, 1989 | Apr 10, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1206 | 4,600 | 13536067 |
| 357846 | Apr 10, 1989 | Apr 10, 1989 | Sage Energy Company | Cowden "13" #4G | 6,000 | 13536058 |
| 356987 | Apr 6, 1989 | Apr 6, 1989 | Shell Western E&P Inc. | University -D- #17 | 5,810 | 13535580 |
| 357601 | Apr 3, 1989 | Apr 3, 1989 | Maralo, Inc. | Shoe Bar Ranch "A" #1 | 11,114 | 13535719 |
| 357560 | Apr 3, 1989 | Apr 3, 1989 | Carlow Corp. | Toad #6 | 5,400 | 13536057 |
| 357584 | Mar 30, 1989 | Mar 30, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1307 | 4,300 | 13536056 |
| 357583 | Mar 30, 1989 | Mar 30, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1308 | 4,600 | 13536055 |
| 357582 | Mar 30, 1989 | Mar 30, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1203 | 4,600 | 13536054 |
| 357581 | Mar 30, 1989 | Mar 30, 1989 | OXY USA Inc. | Johnson Grayburg-San Andres Unit #1204 | 4,600 | 13536053 |
| 356697 | Mar 30, 1989 | Mar 30, 1989 | Conoco Inc. | South Cowden Canyon Unit #29 | 9,400 | 13536048 |
| 356697Amendment | Mar 30, 1989 | Mar 30, 1989 | Conoco Inc. | South Cowden Canyon Unit #29 | 9,800 | 13536048 |
| 356659 | Mar 28, 1989 | Mar 28, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. Etal #1283 | 6,350 | 13530343 |
| 357141 | Mar 20, 1989 | Mar 20, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. et Al #1295 | 6,650 | 13530387 |
| 357140 | Mar 20, 1989 | Mar 20, 1989 | Chevron U. S. A. Inc. | Goldsmith, C. A. Etal #1242 | 6,550 | 13530254 |
| 357129 | Mar 20, 1989 | Mar 20, 1989 | Conoco Inc. | Johnson, J. L. "38" #6 | 5,700 | 13536052 |
| 356479 | Mar 17, 1989 | Mar 17, 1989 | Texaco Producing Inc. | Penwell Unit #1370 | 3,950 | 13536040 |
| 356478 | Mar 17, 1989 | Mar 17, 1989 | Texaco Producing Inc. | Penwell Unit #2326 | 3,920 | 13536041 |
| 356478Amendment | Mar 17, 1989 | Mar 17, 1989 | Texaco Producing Inc. | Penwell Unit #2326 | 3,920 | 13536041 |
| 356474 | Mar 17, 1989 | Mar 17, 1989 | Texaco Producing Inc. | Penwell Unit #2391 | 3,900 | 13536045 |
| 357049 | Mar 16, 1989 | Mar 16, 1989 | Sage Energy Company | Cowden "12" #4G | 6,000 | 13536051 |
| 356690 | Mar 15, 1989 | Mar 15, 1989 | Colter Operating, Inc. | Cowden "B" #2 | 9,100 | 13536047 |
| 356902 | Mar 10, 1989 | Mar 10, 1989 | Sage Energy Company | Wright "14" #2G | 6,000 | 13536050 |
| 356064 | Mar 10, 1989 | Mar 10, 1989 | Conoco Inc. | Ector "AS" Fee #11 | 9,400 | 13536036 |
| 356700 | Mar 7, 1989 | Mar 7, 1989 | Rust Oil Corp. | Loter "10" #2 | 6,800 | 13536049 |
| 356624 | Mar 6, 1989 | Mar 6, 1989 | Texaco Producing Inc. | TXL "G" #4 | 4,500 | 13536046 |
| 356546 | Mar 6, 1989 | Mar 6, 1989 | Chaparral Water Systems | Cowden #1Q | 13,773 | 13502956 |
| 356533 | Mar 3, 1989 | Mar 3, 1989 | Kelt Oil & Gas, Inc. | Blakeney F #2 | 5,290 | 13507773 |
| 356477 | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2341 | 3,900 | 13536042 |
| 356477Amendment | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2341 | 3,900 | 13536042 |
| 356476 | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2349 | 3,900 | 13536043 |
| 356476Amendment | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2349 | 3,900 | 13536043 |
| 356475 | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2359 | 3,900 | 13536044 |
| 356475Amendment | Mar 1, 1989 | Mar 1, 1989 | Texaco Producing Inc. | Penwell Unit #2359 | 3,900 | 13536044 |
| 356301 | Feb 27, 1989 | Feb 27, 1989 | BTA Oil Producers | Smith #1 | 5,247 | 13506743 |
| 356196 | Feb 22, 1989 | Feb 22, 1989 | Carlow Corp. | Toad #5 | 5,400 | 13536039 |
| 356150 | Feb 21, 1989 | Feb 21, 1989 | Rust Oil Corp. | Cowden Ranch "6" #6 | 9,000 | 13536038 |
| 356150Amendment | Feb 21, 1989 | Feb 21, 1989 | Rust Oil Corp. | Cowden Ranch "6" #6 | 9,000 | 13536038 |
| 356004 | Feb 14, 1989 | Feb 14, 1989 | Phillips Petroleum Company | Edwards -E- #22 | 9,100 | 13536035 |
| 355755 | Feb 9, 1989 | Feb 9, 1989 | Union Oil Company of California | Moss Unit #1619 | 5,010 | 13536030 |
| 355753 | Feb 9, 1989 | Feb 9, 1989 | Union Oil Company of California | Moss Unit #1418 | 5,050 | 13536028 |
| 355752 | Feb 9, 1989 | Feb 9, 1989 | Union Oil Company of California | Moss Unit #1419 | 5,000 | 13536027 |
| 355751 | Feb 9, 1989 | Feb 9, 1989 | Union Oil Company of California | Moss Unit #1420 | 5,050 | 13536034 |
| 355758 | Feb 8, 1989 | Feb 8, 1989 | Union Oil Company of California | Moss Unit #2408 | 5,100 | 13536033 |
| 355757 | Feb 8, 1989 | Feb 8, 1989 | Union Oil Company of California | Moss Unit #2407 | 5,100 | 13536032 |
| 355756 | Feb 8, 1989 | Feb 8, 1989 | Union Oil Company of California | Moss Unit #2406 | 5,100 | 13536031 |
| 355754 | Feb 8, 1989 | Feb 8, 1989 | Union Oil Company of California | Moss Unit #1417 | 5,000 | 13536029 |
| 355682 | Feb 3, 1989 | Feb 3, 1989 | Mariah Energy Corp. | Cummins "A" #2 | 5,900 | 13535900 |
| 355681 | Feb 3, 1989 | Feb 3, 1989 | Mariah Energy Corp. | Cummins "B" #2 | 5,850 | 13535901 |
| 355710 | Feb 1, 1989 | Feb 1, 1989 | Triad Energy Corporation | Woods, E. N. #11 | 4,700 | 13534139 |
| 355620 | Jan 27, 1989 | Jan 27, 1989 | Union Oil Company of California | Moss Unit #1416 | 4,950 | 13536026 |
| 355619 | Jan 27, 1989 | Jan 27, 1989 | Union Oil Company of California | Moss Unit #1415 | 4,950 | 13536025 |
| 355555 | Jan 27, 1989 | Jan 27, 1989 | Phillips Petroleum Company | TXL-HHH- #2 | 9,200 | 13536024 |
| 355507 | Jan 26, 1989 | Jan 26, 1989 | Carlow Corp. | Toad #4 | 5,400 | 13536023 |
| 355035 | Jan 25, 1989 | Jan 25, 1989 | Union Texas Petroleum Corp. | Fasken 14 #7 | 13,516 | 13535898 |
| 355478 | Jan 24, 1989 | Jan 24, 1989 | Union Oil Company of California | Moss Unit #9014 | 4,760 | 13536022 |
| 355189 | Jan 18, 1989 | Jan 18, 1989 | Colter Operating, Inc. | Cowden "C" #1 | 9,000 | 13536021 |
| 354903 | Jan 6, 1989 | Jan 6, 1989 | OXY USA Inc. | TXL "S" #1 | 12,999 | 13505541 |
| 354723 | Dec 30, 1988 | Dec 30, 1988 | Union Texas Petroleum Corp. | Fasken G-45 #3 | 12,969 | 13510864 |
| 354723Amendment | Dec 30, 1988 | Dec 30, 1988 | Union Texas Petroleum Corp. | Fasken G-45 #3 | 12,969 | 13510864 |
| 354749 | Dec 29, 1988 | Dec 29, 1988 | Southland Royalty Company | J. L. Johnson Unit #212 | 4,300 | 13536020 |
| 354742 | Dec 29, 1988 | Dec 29, 1988 | Union Oil Company of California | Moss Unit #8013 | 4,840 | 13536016 |
| 354741 | Dec 29, 1988 | Dec 29, 1988 | Union Oil Company of California | Moss Unit #8014 | 4,820 | 13536017 |
| 354740 | Dec 29, 1988 | Dec 29, 1988 | Union Oil Company of California | Moss Unit #9011 | 4,785 | 13536018 |
| 354739 | Dec 29, 1988 | Dec 29, 1988 | Union Oil Company of California | Moss Unit #9012 | 4,800 | 13536019 |
| 354680 | Dec 29, 1988 | Dec 29, 1988 | Kelt Oil & Gas, Inc. | Blakeney J #2 | 5,250 | 13507806 |
| 354664 | Dec 28, 1988 | Dec 28, 1988 | Carlow Corp. | Toad #3 | 5,400 | 13536015 |
| 354544 | Dec 23, 1988 | Dec 23, 1988 | Sage Energy Company | Cowden "14" #2G | 6,000 | 13536012 |
| 354543 | Dec 23, 1988 | Dec 23, 1988 | Sage Energy Company | Cowden "13" #3G | 6,000 | 13536013 |
| 354582 | Dec 22, 1988 | Dec 22, 1988 | Union Oil Company of California | Moss Unit #506 | 4,800 | 13536014 |