| 370163 | Feb 22, 1990 | Feb 22, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #232600336678 | 5,200 |
| 370061 | Feb 22, 1990 | Feb 22, 1990 | Union Oil Company of California | Ford #2200336676 | 9,773 |
| 370024 | Feb 22, 1990 | Feb 22, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #62200336675 | 4,850 |
| 370023 | Feb 22, 1990 | Feb 22, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61800336674 | 4,850 |
| 370022 | Feb 22, 1990 | Feb 22, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61600336673 | 4,850 |
| 369887 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #62300336668 | 4,850 |
| 369886 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #62100336669 | 4,850 |
| 369885 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #62000336670 | 4,850 |
| 369884 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61700336671 | 4,850 |
| 369883 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61500336666 | 4,850 |
| 369882 | Feb 16, 1990 | Feb 16, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #61400336672 | 4,850 |
| 369872 | Feb 16, 1990 | Feb 16, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #232200303776 | 4,920 |
| 369871 | Feb 16, 1990 | Feb 16, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #228800300325 | 4,894 |
| 369846 | Feb 15, 1990 | Feb 15, 1990 | Fina Oil & Chemical Company | State of Texas -Q- #400307169 | 10,230 |
| 369775 | Feb 15, 1990 | Feb 15, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33600336663 | 4,800 |
| 369773 | Feb 15, 1990 | Feb 15, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33700336654 | 4,800 |
| 369773Amendment | Feb 15, 1990 | Feb 15, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33700336654 | 4,800 |
| 369758 | Feb 15, 1990 | Feb 15, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33900336655 | 4,800 |
| 369754 | Feb 15, 1990 | Feb 15, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33300336660 | 4,800 |
| 369540 | Feb 15, 1990 | Feb 15, 1990 | Union Oil Company of California | Dollarhide Unit #3302C00304948 | 10,120 |
| 369539 | Feb 15, 1990 | Feb 15, 1990 | Union Oil Company of California | Dollarhide Unit #2301C00303545 | 8,565 |
| 368592 | Feb 15, 1990 | Feb 15, 1990 | BTA Oil Producers | 8802 JV-P Fuhrman -B- #200336629 | 7,200 |
| 369806 | Feb 13, 1990 | Feb 13, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61300336664 | 4,850 |
| 369805 | Feb 13, 1990 | Feb 13, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #61900336665 | 4,850 |
| 369759 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33800336656 | 4,800 |
| 369757 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #34000336657 | 4,800 |
| 369756 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33100336658 | 4,800 |
| 369755 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33200336659 | 4,800 |
| 369753 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33400336662 | 4,800 |
| 369751 | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33500336661 | 4,800 |
| 369751Amendment | Feb 13, 1990 | Feb 13, 1990 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33500336661 | 4,800 |
| 369719 | Feb 13, 1990 | Feb 13, 1990 | Amoco Production Company | University - DQ - #600330128 | 9,155 |
| 369910 | Feb 12, 1990 | Feb 12, 1990 | Texaco Inc. | Cobb, Aurelia #2700336667 | 12,600 |
| 369499 | Feb 9, 1990 | Feb 9, 1990 | Sage Energy Company | Goens #200336652 | 7,600 |
| 369637 | Feb 8, 1990 | Feb 8, 1990 | Oilfield Management, Inc. (A) | University 36 #2A00336653 | 12,600 |
| 369637Amendment | Feb 8, 1990 | Feb 8, 1990 | Oilfield Management, Inc. (A) | University 36 #2A00336653 | 12,700 |
| 369508 | Feb 8, 1990 | Feb 8, 1990 | Patterson Petroleum, Inc. | Parker, J. E. Estate "B" #300336479 | 7,479 |
| 369498 | Feb 8, 1990 | Feb 8, 1990 | Chevron U. S. A. Inc. | Texas AA #1500336651 | 11,200 |
| 369469 | Feb 7, 1990 | Feb 7, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #107900336648 | 5,200 |
| 369468 | Feb 7, 1990 | Feb 7, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #155300336647 | 5,200 |
| 369467 | Feb 7, 1990 | Feb 7, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #232200336646 | 5,200 |
| 369436 | Feb 7, 1990 | Feb 7, 1990 | Oryx Energy Company | Martin, Nellie C. #2400336650 | 7,000 |
| 369436Amendment | Feb 7, 1990 | Feb 7, 1990 | Oryx Energy Company | Martin, Nellie C. #2400336650 | 7,000 |
| 369436Amendment | Feb 7, 1990 | Feb 7, 1990 | Oryx Energy Company | Martin, Nellie C. #2400336650 | 7,000 |
| 369436Amendment | Feb 7, 1990 | Feb 7, 1990 | Oryx Energy Company | Martin, Nellie C. #2400336650 | 6,800 |
| 369436Amendment | Feb 7, 1990 | Feb 7, 1990 | Oryx Energy Company | Martin, Nellie C. #2400336650 | 7,000 |
| 369470 | Feb 6, 1990 | Feb 6, 1990 | Bridge Oil Company, L. P. | University Ld.block 4 Queen Unit #231700336649 | 5,200 |
| 369447 | Feb 6, 1990 | Feb 6, 1990 | Fina Oil & Chemical Company | University 12-A #500307193 | 10,270 |
| 369390 | Feb 5, 1990 | Feb 5, 1990 | BTA Oil Producers | 8802 JV-P Fuhrman -D- #200336645 | 7,200 |
| 369351 | Feb 5, 1990 | Feb 5, 1990 | Union Oil Company of California | Dollarhide Unit #2994C00336643 | 7,850 |
| 369349 | Feb 5, 1990 | Feb 5, 1990 | Union Oil Company of California | Dollarhide Unit #2783C00336644 | 7,700 |
| 369348 | Feb 5, 1990 | Feb 5, 1990 | Union Oil Company of California | University GG #100334456 | 8,800 |
| 369332 | Feb 5, 1990 | Feb 5, 1990 | BTA Oil Producers | 8802 JV-P Fuhrman -C- #200336642 | 7,200 |
| 369332Amendment | Feb 5, 1990 | Feb 5, 1990 | BTA Oil Producers | 8802 JV-P Fuhrman -C- #200336642 | 7,200 |
| 369332Amendment | Feb 5, 1990 | Feb 5, 1990 | BTA Oil Producers | 8802 JV-P Fuhrman -C- #200336642 | 7,200 |
| 369210 | Jan 31, 1990 | Jan 31, 1990 | Rasmussen, Hal J. Operating, Inc | State of Texas "R" #300307172 | 10,183 |
| 369237 | Jan 29, 1990 | Jan 29, 1990 | Union Oil Company of California | Dollarhide Unit #103 C00336641 | 7,850 |
| 369053 | Jan 26, 1990 | Jan 26, 1990 | Mobil Producing TX. & N.M. Inc. | Armstrong, Elizabeth "E" #1000336640 | 9,500 |
| 368724 | Jan 24, 1990 | Jan 24, 1990 | Union Texas Petroleum Corp. | University 3 #300336401 | 8,000 |
| 368719 | Jan 23, 1990 | Jan 23, 1990 | Petrus Oil Company, L.P. | University 23 #400336637 | 5,200 |
| 368679 | Jan 22, 1990 | Jan 22, 1990 | Rasmussen, Hal J. Operating, Inc | State of Texas "S" #100307174 | 7,230 |
| 368887 | Jan 19, 1990 | Jan 19, 1990 | Union Oil Company of California | Dollarhide Unit #1686C00336639 | 7,550 |
| 368823 | Jan 18, 1990 | Jan 18, 1990 | Phillips Petroleum Company | University T #300336638 | 8,300 |
| 368823Amendment | Jan 18, 1990 | Jan 18, 1990 | Phillips Petroleum Company | University T #300336638 | 8,300 |
| 368744 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #61200336636 | 4,850 |
| 368742 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #61100336634 | 4,850 |
| 368739 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #61000336631 | 4,850 |
| 368738 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #60900336630 | 4,850 |
| 368737 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #60700336635 | 4,850 |
| 368736 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #60600336633 | 4,850 |
| 368735 | Jan 17, 1990 | Jan 17, 1990 | Texaco Producing Inc. | Mabee, J.E. "a" NCT-1 #60500336632 | 4,850 |
| 368544 | Jan 11, 1990 | Jan 11, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #60400336627 | 4,850 |
| 368543 | Jan 11, 1990 | Jan 11, 1990 | Texaco Producing Inc. | Mabee, J. E. "a" NCT-1 #60800336628 | 4,850 |
| 368500 | Jan 11, 1990 | Jan 11, 1990 | Petrus Oil Company, L.P. | McFarland Queen "B" Unit #461500336626 | 5,200 |
| 368499 | Jan 11, 1990 | Jan 11, 1990 | Petrus Oil Company, L.P. | McFarland Queen "B" Unit #321500336624 | 5,200 |
| 368498 | Jan 11, 1990 | Jan 11, 1990 | Petrus Oil Company, L.P. | McFarland Queen "B" Unit #251500336625 | 5,200 |
| 368422 | Jan 11, 1990 | Jan 11, 1990 | Chevron U. S. A. Inc. | State "FK" #100301685 | 12,450 |
| 368414 | Jan 11, 1990 | Jan 11, 1990 | Chevron U. S. A. Inc. | Texas Z #1000336623 | 11,200 |
| 367778 | Jan 5, 1990 | Jan 5, 1990 | Caprock Operating, Inc. | Spinks, Jessie M. -B- #1300336615 | 4,400 |
| 368103 | Jan 4, 1990 | Jan 4, 1990 | OXY USA Inc. | North Dollarhide Unit #11800336622 | 8,130 |
| 368102 | Jan 4, 1990 | Jan 4, 1990 | OXY USA Inc. | North Dollarhide Unit #11700336621 | 8,070 |
| 368055 | Jan 4, 1990 | Jan 4, 1990 | Royale Operating Company | Thornberry "K" #400336616 | 4,800 |
| 368055Amendment | Jan 4, 1990 | Jan 4, 1990 | Royale Operating Company | Thornberry "K" #400336616 | 4,700 |
| 368106 | Jan 3, 1990 | Jan 3, 1990 | OXY USA Inc. | North Dollarhide Unit #40500336619 | 8,140 |
| 368105 | Jan 2, 1990 | Jan 2, 1990 | OXY USA Inc. | North Dollarhide Unit #32800336620 | 8,110 |
| 368104 | Jan 2, 1990 | Jan 2, 1990 | OXY USA Inc. | North Dollarhide Unit #20500336618 | 8,190 |
| 368116 | Dec 29, 1989 | Dec 29, 1989 | Exxon Corp. | Parker, J. E. #11300336348 | 6,850 |
| 368111 | Dec 29, 1989 | Dec 29, 1989 | BTA Oil Producers | 8802 JV-P Fuhrman -E- #100336617 | 7,200 |
| 367786 | Dec 20, 1989 | Dec 20, 1989 | Petrus Oil Company, L.P. | McFarland Queen "B" Unit #442200336614 | 5,200 |
| 365535 | Dec 14, 1989 | Dec 14, 1989 | Marathon Oil Company | University #20100336566 | 8,800 |
| 367464 | Dec 13, 1989 | Dec 13, 1989 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #100200303698 | 9,550 |
| 367463 | Dec 13, 1989 | Dec 13, 1989 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #100600303712 | 9,400 |
| 367462 | Dec 12, 1989 | Dec 12, 1989 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #90600300702 | 9,390 |
| 367392 | Dec 12, 1989 | Dec 12, 1989 | Conoco Inc. | University "11" #100300259 | 5,500 |
| 367392Amendment | Dec 12, 1989 | Dec 12, 1989 | Conoco Inc. | University "11" #100300259 | 7,050 |
| 367299 | Dec 11, 1989 | Dec 11, 1989 | Arco Oil & Gas Co. | Univ. 11 Sec. 1 #10D00334901 | 7,550 |
| 367295 | Dec 11, 1989 | Dec 11, 1989 | Arco Oil & Gas Co. | University 11 Sec. 1 #C 700334903 | 7,550 |
| 367241 | Dec 7, 1989 | Dec 7, 1989 | Petrus Oil Company, L.P. | McFarland South Queen Unit #60300336612 | 5,200 |
| 367240 | Dec 7, 1989 | Dec 7, 1989 | Petrus Oil Company, L.P. | McFarland Queen "B" Unit #451500336613 | 5,200 |
| 367165 | Dec 7, 1989 | Dec 7, 1989 | Jones, Charles E., Jr. | Cowden, R. B. 1 #200304166 | 5,997 |