| 488874 | Nov 2, 1999 | Nov 2, 1999 | Maynard Oil Co. | Lowe Bitler Unit #26HH00337548 | 6,000 |
| 487992 | Nov 1, 1999 | Nov 1, 1999 | Exxon Corp. | Parker, J. E. #2400303002 | 6,640 |
| 488779 | Oct 26, 1999 | Oct 26, 1999 | Burlington Resources Oil&gas Co. | University -2- #300334144 | 7,075 |
| 488621 | Oct 21, 1999 | Oct 21, 1999 | Altura Energy Ltd. | Fullerton (San Andres) Unit #13000338547 | 5,000 |
| 488620 | Oct 21, 1999 | Oct 21, 1999 | Altura Energy Ltd. | Fullerton (San Andres) Unit #13100338548 | 5,000 |
| 488619 | Oct 21, 1999 | Oct 21, 1999 | Altura Energy Ltd. | Fullerton (San Andres) Unit #33WR00338549 | 5,000 |
| 488590 | Oct 19, 1999 | Oct 19, 1999 | Exxon Corp. | Parker, J. E. a/C 3A #2000302998 | 6,400 |
| 488512 | Oct 18, 1999 | Oct 18, 1999 | Discovery Operating, Inc. | University 11 #500338546 | 8,200 |
| 488511 | Oct 18, 1999 | Oct 18, 1999 | Discovery Operating, Inc. | University 11 #600338545 | 8,200 |
| 488506 | Oct 18, 1999 | Oct 18, 1999 | Naumann Oil & Gas, Inc. | Exxon University #500338544 | 4,800 |
| 488377 | Oct 13, 1999 | Oct 13, 1999 | Discovery Operating, Inc. | University 11A #300338543 | 8,200 |
| 488408 | Oct 11, 1999 | Oct 11, 1999 | Walsh Petroleum, Inc. | University Consolidated IX #4600338542 | 5,000 |
| 488408Amendment | Oct 11, 1999 | Oct 11, 1999 | Walsh Petroleum, Inc. | University Consolidated IX #4600338542 | 5,000 |
| 488307 | Oct 8, 1999 | Oct 8, 1999 | Exxon Corp. | Parker, J. E. #12300336803 | 7,230 |
| 488307Amendment | Oct 8, 1999 | Oct 8, 1999 | Exxon Corp. | Parker, J. E. #12300336803 | 7,230 |
| 488307Amendment | Oct 8, 1999 | Oct 8, 1999 | Exxon Mobil Corporation | Parker, J. E. #12300336803 | 7,230 |
| 488232 | Oct 8, 1999 | Oct 8, 1999 | Wilbanks, Bruce A. Company | Evans, Mary Kate #100310976 | 9,600 |
| 487993 | Oct 6, 1999 | Oct 6, 1999 | Exxon Corp. | Parker, J. E. #200302980 | 7,920 |
| 487993Amendment | Oct 6, 1999 | Oct 6, 1999 | Exxon Mobil Corporation | Parker, J. E. #200302980 | 7,920 |
| 487991 | Oct 6, 1999 | Oct 6, 1999 | Exxon Corp. | Parker, J. E. #12100336800 | 6,750 |
| 488137 | Oct 4, 1999 | Oct 4, 1999 | Caprock Exploration, Inc. | Cowden -AA- #300310400 | 12,865 |
| 487835 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #42300338532 | 5,000 |
| 487834 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #32400338533 | 5,000 |
| 487833 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #32300338534 | 5,000 |
| 487832 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #12300338535 | 5,000 |
| 487831 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #32200338536 | 5,000 |
| 487831Amendment | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #32200338536 | 5,000 |
| 487830 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #42400338537 | 5,000 |
| 487829 | Sep 28, 1999 | Sep 28, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #303100338538 | 5,000 |
| 487981 | Sep 27, 1999 | Sep 27, 1999 | Walsh Petroleum, Inc. | University Consolidated IX #4500338541 | 5,000 |
| 487980 | Sep 27, 1999 | Sep 27, 1999 | Walsh Petroleum, Inc. | University Consolidated IX #4400338539 | 5,000 |
| 487979 | Sep 27, 1999 | Sep 27, 1999 | Walsh Petroleum, Inc. | University Consolidated IX #4300338540 | 5,000 |
| 487778 | Sep 27, 1999 | Sep 27, 1999 | Minihan Oil & Gas Corporation | University "32-11" #900338531 | 4,800 |
| 487797 | Sep 24, 1999 | Sep 24, 1999 | United Operating, LLC | University "F" #200302074 | 5,000 |
| 487769 | Sep 22, 1999 | Sep 22, 1999 | Exxon Corp. | Means /San Andres/ Unit #81000302486 | 4,669 |
| 487604 | Sep 22, 1999 | Sep 22, 1999 | Altura Energy Ltd. | Ratliff & Bedford #4400338529 | 9,300 |
| 487782 | Sep 21, 1999 | Sep 21, 1999 | Blanco Oil Co. | Blanco-Fullerton #8S00338530 | 4,800 |
| 487720 | Sep 20, 1999 | Sep 20, 1999 | Exxon Corp. | Parker, J. E. #3500303012 | 8,657 |
| 487524 | Sep 17, 1999 | Sep 17, 1999 | Qualia, C. F. Operating Inc. | Allar "8" #100338528 | 7,700 |
| 486287 | Sep 16, 1999 | Sep 16, 1999 | Exxon Corp. | Parker, J E #10900335388 | 6,580 |
| 487393 | Sep 15, 1999 | Sep 15, 1999 | Fasken Oil and Ranch, Ltd. | University "40" #100338523 | 6,000 |
| 487495 | Sep 14, 1999 | Sep 14, 1999 | Belco Energy Corp. | Andrews Unit #53600338527 | 9,600 |
| 487525 | Sep 13, 1999 | Sep 13, 1999 | Naumann Oil & Gas, Inc. | Exxon-Universtiy #400338526 | 4,800 |
| 487311 | Sep 13, 1999 | Sep 13, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #1WS00338522 | 1,700 |
| 487311Amendment | Sep 13, 1999 | Sep 13, 1999 | Henry Petroleum Corp. | Henry Cowden (Gbsa) Unit #1WS00338522 | 1,700 |
| 487475 | Sep 10, 1999 | Sep 10, 1999 | Blanco Oil Co. | Blanco-Fullerton #7S00338525 | 4,800 |
| 487470 | Sep 10, 1999 | Sep 10, 1999 | Energen Resources Corporation | Sutphen #300338524 | 5,500 |
| 487049 | Aug 31, 1999 | Aug 31, 1999 | Vista Resources, Inc. (A) | Littman, Simon -7- #70300338520 | 8,000 |
| 487088 | Aug 30, 1999 | Aug 30, 1999 | Energen Resources Corporation | Ring University #600338521 | 5,500 |
| 486963 | Aug 27, 1999 | Aug 27, 1999 | Fasken Oil and Ranch, Ltd. | Fee "AI" #100338517 | 6,000 |
| 486874 | Aug 27, 1999 | Aug 27, 1999 | Belco Energy Corp. | Andrews Unit #71700306837 | 9,530 |
| 487021 | Aug 26, 1999 | Aug 26, 1999 | Triumph Exploration, Inc. | Clampett, Jed #200338518 | 4,850 |
| 486829 | Aug 26, 1999 | Aug 26, 1999 | Texland/JMC Joint Venture | Logsdon "E" #2100338515 | 4,900 |
| 486872 | Aug 24, 1999 | Aug 24, 1999 | Pierce, Ray A. | Shell Littman #400338516 | 7,800 |
| 486774 | Aug 18, 1999 | Aug 18, 1999 | Energen Resources Corporation | Fasken "EE" #1100338514 | 5,500 |
| 486773 | Aug 18, 1999 | Aug 18, 1999 | Energen Resources Corporation | Fasken "EE" #1200338513 | 5,500 |
| 486711 | Aug 16, 1999 | Aug 16, 1999 | Energen Resources Corporation | University "13-A" #100300474 | 5,500 |
| 486711Amendment | Aug 16, 1999 | Aug 16, 1999 | Energen Resources Corporation | University "13-A" #100300474 | 8,525 |
| 486517 | Aug 11, 1999 | Aug 11, 1999 | BTA Oil Producers | 9015 JV-P Block 9 -B- #100337015 | 12,652 |
| 486373 | Aug 11, 1999 | Aug 11, 1999 | Exxon Corp. | Means /San Andres/ Unit #725600338503 | 5,700 |
| 486371 | Aug 11, 1999 | Aug 11, 1999 | Exxon Corp. | Means /San Andres/ Unit #755400338505 | 5,700 |
| 485916 | Aug 10, 1999 | Aug 10, 1999 | Fasken Oil and Ranch, Ltd. | Fee "J" #1000338497 | 5,000 |
| 485916Amendment | Aug 10, 1999 | Aug 10, 1999 | Fasken Oil and Ranch, Ltd. | Fee "J" #1000338497 | 9,200 |
| 486414 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #4318R00338506 | 5,000 |
| 486413 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #4119R00338507 | 5,000 |
| 486412 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #3418R00338508 | 5,000 |
| 486411 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #3219R00338509 | 5,000 |
| 486410 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #2119R00338510 | 5,000 |
| 486409 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #91800338511 | 5,000 |
| 486408 | Aug 9, 1999 | Aug 9, 1999 | Raptor Resources, Inc. | Magutex Queen Unit #81800338512 | 5,000 |
| 486372 | Aug 6, 1999 | Aug 6, 1999 | Exxon Corp. | Means /San Andres/ Unit #701000338504 | 5,500 |
| 486336 | Aug 3, 1999 | Aug 3, 1999 | Cross Timbers Operating Company | University Block 9 Penn Unit #6500338201 | 9,500 |
| 486225 | Jul 29, 1999 | Jul 29, 1999 | United Operating, LLC | University "F" #200302074 | 11,102 |
| 485978 | Jul 29, 1999 | Jul 29, 1999 | Cross Timbers Operating Company | University 9 Cec #800338502 | 10,700 |
| 485977 | Jul 29, 1999 | Jul 29, 1999 | Cross Timbers Operating Company | University 9 Cec #700338501 | 10,700 |
| 486093 | Jul 23, 1999 | Jul 23, 1999 | Cross Timbers Operating Company | State University AU #8HH00338263 | 10,800 |
| 486004 | Jul 20, 1999 | Jul 20, 1999 | Henry Petroleum Corp. | State University -BN- #900311029 | 9,098 |
| 485953 | Jul 20, 1999 | Jul 20, 1999 | Parish, John R. | Mobil University "4" #400338498 | 4,700 |
| 485944 | Jul 20, 1999 | Jul 20, 1999 | Belco Energy Corp. | Andrews Unit #61100338500 | 9,600 |
| 485943 | Jul 20, 1999 | Jul 20, 1999 | Belco Energy Corp. | Andrews Unit #72800338499 | 9,600 |
| 485935 | Jul 19, 1999 | Jul 19, 1999 | Cross Timbers Operating Company | University 9 C #6HH00338203 | 10,736 |
| 485781 | Jul 14, 1999 | Jul 14, 1999 | Lotus, L. L. C. | Lotus #2AH00338495 | 3,100 |
| 485779 | Jul 14, 1999 | Jul 14, 1999 | Lotus, L. L. C. | Lotus #2H00338496 | 3,100 |
| 485114 | Jul 14, 1999 | Jul 14, 1999 | Steller Energy & Investment Corp | FX #100332768 | 4,500 |
| 485770 | Jul 13, 1999 | Jul 13, 1999 | Exxon Corp. | Parker, J E #4W00302982 | 7,200 |
| 485211 | Jul 9, 1999 | Jul 9, 1999 | Exxon Corp. | Means, J. S. a/C 2 #247500338492 | 5,600 |
| 485575 | Jul 1, 1999 | Jul 1, 1999 | Henry Petroleum Corp. | State University -BN- #1100338494 | 4,900 |
| 485552 | Jul 1, 1999 | Jul 1, 1999 | United Operating, LLC | University F #101400306678 | 4,872 |
| 485267 | Jun 29, 1999 | Jun 29, 1999 | Minihan Oil & Gas Corporation | University Atp #400337264 | 7,800 |
| 485311 | Jun 22, 1999 | Jun 22, 1999 | Exxon Corp. | University Lands A #100338493 | 14,600 |
| 484978 | Jun 10, 1999 | Jun 10, 1999 | Cross Timbers Operating Company | University Block 9/Penn/Unit #6400338384 | 10,500 |
| 485018 | Jun 9, 1999 | Jun 9, 1999 | Discovery Operating, Inc. | University 11A #2X00338491 | 8,200 |
| 484971 | Jun 4, 1999 | Jun 4, 1999 | Phillips Petroleum Company | Texas University-R #300304642 | 6,250 |
| 484882 | Jun 1, 1999 | Jun 1, 1999 | Exxon Corp. | Parker, J E #11600336552 | 7,250 |
| 484852 | May 28, 1999 | May 28, 1999 | Cross Timbers Operating Company | State University At #700338262 | 8,345 |
| 484852Amendment | May 28, 1999 | May 28, 1999 | Cross Timbers Operating Company | University Block 9 Penn Unit #6100338262 | 10,716 |
| 484727 | May 26, 1999 | May 26, 1999 | Phillips Petroleum Company | Texas University-R #100304649 | 6,250 |
| 484651 | May 20, 1999 | May 20, 1999 | Exxon Corp. | Means/San Andres/Unit #815400334442 | 5,100 |
| 484623 | May 19, 1999 | May 19, 1999 | Exxon Corp. | Parker, J. E. #12000336534 | 6,960 |
| 484592 | May 19, 1999 | May 19, 1999 | Minihan Oil & Gas Corporation | University "32-11" #1100338490 | 4,800 |