| 493137 | Mar 16, 2000 | Mar 16, 2000 | Phillips Petroleum Company | Andrews | University Andrews #56 | 5,500 | 00304773 |
| 493137Amendment | Mar 16, 2000 | Mar 16, 2000 | Phillips Petroleum Company | Andrews | University Andrews #56 | 5,500 | 00304773 |
| 492978 | Mar 15, 2000 | Mar 15, 2000 | Phillips Petroleum Company | Sherman | Witter B #8 | 7,050 | 42130746 |
| 492820 | Mar 9, 2000 | Mar 9, 2000 | Phillips Petroleum Company | Limestone | Bradley "A" #5 | 10,000 | 29331322 |
| 492852 | Mar 8, 2000 | Mar 8, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #626 | 4,850 | 13537278 |
| 492851 | Mar 8, 2000 | Mar 8, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #627 | 4,950 | 13537280 |
| 492850 | Mar 8, 2000 | Mar 8, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #628 | 4,850 | 13537279 |
| 492621 | Mar 2, 2000 | Mar 2, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #H 10 | 6,500 | 13537811 |
| 492621Amendment | Mar 2, 2000 | Mar 2, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #H 10 | 6,500 | 13537811 |
| 492620 | Mar 2, 2000 | Mar 2, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #K 9 | 6,500 | 13537810 |
| 492593 | Mar 1, 2000 | Mar 1, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #K125 | 6,500 | 13537808 |
| 492592 | Mar 1, 2000 | Mar 1, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #L125 | 6,500 | 13537809 |
| 492439 | Feb 29, 2000 | Feb 29, 2000 | Phillips Petroleum Company | Pecos | Odom -E- #2 | 15,260 | 37135125 |
| 492311 | Feb 23, 2000 | Feb 23, 2000 | Phillips Petroleum Company | Sherman | Section #1R | 3,300 | 42130745 |
| 492151 | Feb 17, 2000 | Feb 17, 2000 | Phillips Petroleum Company | Sherman | Craig F #2 | 6,950 | 42130744 |
| 492018 | Feb 14, 2000 | Feb 14, 2000 | Phillips Petroleum Company | Sherman | Craig E #3 | 7,075 | 42130743 |
| 491990 | Feb 11, 2000 | Feb 11, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #622H | 4,950 | 13536940 |
| 491990Amendment | Feb 11, 2000 | Feb 11, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #622H | 4,950 | 13536940 |
| 491989 | Feb 11, 2000 | Feb 11, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #623H | 4,900 | 13536941 |
| 491988 | Feb 11, 2000 | Feb 11, 2000 | Phillips Petroleum Company | Ector | South Cowden Unit #713H | 4,900 | 13537272 |
| 490616 | Feb 10, 2000 | Feb 10, 2000 | Phillips Petroleum Company | Hansford | Meek A #3 | 8,400 | 19531415 |
| 490617 | Feb 4, 2000 | Feb 4, 2000 | Phillips Petroleum Company | Hemphill | Hanson #1 | 20,100 | 21132404 |
| 491642 | Feb 2, 2000 | Feb 2, 2000 | Phillips Petroleum Company | Pecos | Rosa -A- #2 | 15,100 | 37134213 |
| 491642Amendment | Feb 2, 2000 | Feb 2, 2000 | Phillips Petroleum Company | Pecos | Rosa -A- #2 | 15,300 | 37134213 |
| 491491 | Jan 28, 2000 | Jan 28, 2000 | Phillips Petroleum Company | Moore | Booher, J. B. #1R | 3,500 | 34132666 |
| 490539 | Jan 20, 2000 | Jan 20, 2000 | Phillips Petroleum Company | Ector | Demc #1 | 4,000 | 13537786 |
| 490539Amendment | Jan 20, 2000 | Jan 20, 2000 | Phillips Petroleum Company | Ector | Demc #1 | 4,000 | 13537786 |
| 491054 | Jan 13, 2000 | Jan 13, 2000 | Phillips Petroleum Company | Val Verde | Cauthron -F- #3 | 10,150 | 46530608 |
| 491013 | Jan 12, 2000 | Jan 12, 2000 | Phillips Petroleum Company | Pecos | Robbins "A" #2 | 14,500 | 37136976 |
| 491005 | Jan 12, 2000 | Jan 12, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #J 12 | 6,500 | 13537792 |
| 491004 | Jan 12, 2000 | Jan 12, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #K 11 | 6,500 | 13537790 |
| 491003 | Jan 12, 2000 | Jan 12, 2000 | Phillips Petroleum Company | Ector | Goldsmith Andector Unit #J 10 | 6,500 | 13537791 |
| 490148 | Jan 6, 2000 | Jan 6, 2000 | Phillips Petroleum Company | Andrews | University Andrews #118 | 5,400 | 00336834 |
| 490832 | Jan 5, 2000 | Jan 5, 2000 | Phillips Petroleum Company | Ector | Speck #4 | 4,150 | 13537789 |
| 489891 | Dec 29, 1999 | Dec 29, 1999 | Phillips Petroleum Company | Hansford | Shedeck #2 | 8,200 | 19531413 |
| 489890 | Dec 29, 1999 | Dec 29, 1999 | Phillips Petroleum Company | Hansford | Garnett A #3 | 8,100 | 19531412 |
| 489890Amendment | Dec 29, 1999 | Dec 29, 1999 | Phillips Petroleum Company | Hansford | Garnett A #3 | 8,100 | 19531412 |
| 490278 | Dec 13, 1999 | Dec 13, 1999 | Phillips Petroleum Company | Andrews | Texas University -CC #19 | 11,070 | 00304697 |
| 490277 | Dec 13, 1999 | Dec 13, 1999 | Phillips Petroleum Company | Andrews | Texas University -CC #6 | 11,140 | 00304730 |
| 490130 | Dec 9, 1999 | Dec 9, 1999 | Phillips Petroleum Company | Austin | Two Sisters #1 | 3,300 | 01530748 |
| 490128 | Dec 9, 1999 | Dec 9, 1999 | Phillips Petroleum Company | Goliad | Whitfield #2 | 3,000 | 17533208 |
| 490128Amendment | Dec 9, 1999 | Dec 9, 1999 | Phillips Petroleum Company | Goliad | Whitfield #2 | 3,000 | 17533208 |
| 490129 | Dec 8, 1999 | Dec 8, 1999 | Phillips Petroleum Company | Austin | Sprain #1 | 3,300 | 01530749 |
| 489994 | Dec 7, 1999 | Dec 7, 1999 | Phillips Petroleum Company | Goliad | Schendel #1 | 3,450 | 17533206 |
| 489994Amendment | Dec 7, 1999 | Dec 7, 1999 | Phillips Petroleum Company | Goliad | Schendel #1 | 3,450 | 17533206 |
| 490048 | Dec 6, 1999 | Dec 6, 1999 | Phillips Petroleum Company | Andrews | Texas University-R #7 | 6,188 | 00334231 |
| 490036 | Dec 3, 1999 | Dec 3, 1999 | Phillips Petroleum Company | Goliad | Schendel #2 | 2,500 | 17533207 |
| 490036Amendment | Dec 3, 1999 | Dec 3, 1999 | Phillips Petroleum Company | Goliad | Schendel #2 | 2,500 | 17533207 |
| 489107 | Dec 3, 1999 | Dec 3, 1999 | Phillips Petroleum Company | Sherman | Clara C #1R | 3,390 | 42130730 |
| 489745 | Nov 24, 1999 | Nov 24, 1999 | Phillips Petroleum Company | Sherman | Wells A #4 | 2,200 | 42130720 |
| 489758 | Nov 23, 1999 | Nov 23, 1999 | Phillips Petroleum Company | Andrews | University Andrews #121 | 5,450 | 00336816 |
| 488742 | Nov 23, 1999 | Nov 23, 1999 | Phillips Petroleum Company | Sherman | Bush X #4 | 1,935 | 42130725 |
| 489468 | Nov 15, 1999 | Nov 15, 1999 | Phillips Petroleum Company | Sherman | Witter B #7 | 7,200 | 42130734 |
| 489119 | Nov 5, 1999 | Nov 5, 1999 | Phillips Petroleum Company | Sherman | Handlin #3 | 6,920 | 42130731 |
| 489106 | Nov 5, 1999 | Nov 5, 1999 | Phillips Petroleum Company | Sherman | Boney B #6 | 2,225 | 42130729 |
| 489054 | Nov 4, 1999 | Nov 4, 1999 | Phillips Petroleum Company | Sherman | Boney B #4 | 2,210 | 42130726 |
| 489051 | Nov 4, 1999 | Nov 4, 1999 | Phillips Petroleum Company | Sherman | Logan A #3 | 2,225 | 42130727 |
| 489051Amendment | Nov 4, 1999 | Nov 4, 1999 | Phillips Petroleum Company | Sherman | Logan A #3 | 2,225 | 42130727 |
| 489081 | Nov 3, 1999 | Nov 3, 1999 | Phillips Petroleum Company | Val Verde | Cauthorn -E- #2 | 10,006 | 46530605 |
| 489081Amendment | Nov 3, 1999 | Nov 3, 1999 | Phillips Petroleum Company | Val Verde | Cauthorn -E- #2 | 10,006 | 46530605 |
| 489053 | Nov 3, 1999 | Nov 3, 1999 | Phillips Petroleum Company | Sherman | Boney B #5 | 2,220 | 42130728 |
| 486538 | Oct 19, 1999 | Oct 19, 1999 | Phillips Petroleum Company | Sherman | Bush X #4 | 1,935 | 42130725 |
| 488531 | Oct 18, 1999 | Oct 18, 1999 | Phillips Petroleum Company | Loving | Avant, Forrest et al "40" #1 | 17,900 | 30130620 |
| 487858 | Oct 1, 1999 | Oct 1, 1999 | Phillips Petroleum Company | Limestone | Bradley "A" #4 | 10,000 | 29331308 |
| 487538 | Sep 17, 1999 | Sep 17, 1999 | Phillips Petroleum Company | Limestone | Bradley "A" #3 | 10,000 | 29331306 |
| 486427 | Sep 17, 1999 | Sep 17, 1999 | Phillips Petroleum Company | Panola | Callow 2 Unit #6U | 3,000 | 36533472 |
| 486703 | Aug 18, 1999 | Aug 18, 1999 | Phillips Petroleum Company | Fort Bend | Svoboda #1 | 3,500 | 15732069 |
| 485999 | Aug 16, 1999 | Aug 16, 1999 | Phillips Petroleum Company | Ochiltree | Blasingame #5 | 7,080 | 35731624 |
| 486396 | Aug 6, 1999 | Aug 6, 1999 | Phillips Petroleum Company | Austin | Sommers #1 | 4,000 | 01530738 |
| 486000 | Jul 30, 1999 | Jul 30, 1999 | Phillips Petroleum Company | Freestone | McSwane Gas Unit #1 | 12,300 | 16130384 |
| 485866 | Jul 15, 1999 | Jul 15, 1999 | Phillips Petroleum Company | Ector | Texas Universtiy-R #2 | 8,850 | 00304655 |
| 485487 | Jul 8, 1999 | Jul 8, 1999 | Phillips Petroleum Company | Fort Bend | Dusek #3 | 14,200 | 15732057 |
| 485487Amendment | Jul 8, 1999 | Jul 8, 1999 | Phillips Petroleum Company | Fort Bend | Gallia #3 | 14,200 | 15732057 |
| 485610 | Jul 6, 1999 | Jul 6, 1999 | Phillips Petroleum Company | Moore | Bricker, A. D. #1R | 3,400 | 34132638 |
| 485610Amendment | Jul 6, 1999 | Jul 6, 1999 | Phillips Petroleum Company | Moore | Bricker, A. D. #1R | 3,400 | 34132638 |
| 485580 | Jul 2, 1999 | Jul 2, 1999 | Phillips Petroleum Company | Austin | Kulhanek #1 | 3,500 | 01530737 |
| 484971 | Jun 4, 1999 | Jun 4, 1999 | Phillips Petroleum Company | Andrews | Texas University-R #3 | 6,250 | 00304642 |
| 484888 | Jun 4, 1999 | Jun 4, 1999 | Phillips Petroleum Company | Borden | West JO-Mill Unit #602WS | 1,900 | 03300675 |
| 484935 | Jun 3, 1999 | Jun 3, 1999 | Phillips Petroleum Company | Ector | Speck #3 | 4,000 | 13537749 |
| 484798 | May 28, 1999 | May 28, 1999 | Phillips Petroleum Company | Borden | West JO-Mill Unit #305WS | 1,900 | 03331072 |
| 484797 | May 28, 1999 | May 28, 1999 | Phillips Petroleum Company | Moore | Clevy #1 | 3,728 | 34100972 |
| 484796 | May 28, 1999 | May 28, 1999 | Phillips Petroleum Company | Hemphill | McQuiddy #304 | 12,400 | 21132354 |
| 484796Amendment | May 28, 1999 | May 28, 1999 | Phillips Petroleum Company | Hemphill | McQuiddy #304 | 12,400 | 21132354 |
| 484796Amendment | May 28, 1999 | May 28, 1999 | Phillips Petroleum Company | Hemphill | McQuiddy #304 | 12,400 | 21132354 |
| 484727 | May 26, 1999 | May 26, 1999 | Phillips Petroleum Company | Andrews | Texas University-R #1 | 6,250 | 00304649 |
| 484715 | May 25, 1999 | May 25, 1999 | Phillips Petroleum Company | Hemphill | McQuiddy H #5 | 12,400 | 21132352 |
| 484722 | May 24, 1999 | May 24, 1999 | Phillips Petroleum Company | Val Verde | Cauthorn -C- #6 | 10,200 | 46530601 |
| 484721 | May 24, 1999 | May 24, 1999 | Phillips Petroleum Company | Val Verde | Cauthorn -D- #7 | 10,200 | 46530600 |
| 484630 | May 20, 1999 | May 20, 1999 | Phillips Petroleum Company | Sherman | Lester #1R | 3,295 | 42130721 |
| 484626 | May 19, 1999 | May 19, 1999 | Phillips Petroleum Company | Ector | Speck #5 | 4,000 | 13537747 |
| 484164 | May 12, 1999 | May 12, 1999 | Phillips Petroleum Company | Sherman | Wells A #4 | 2,220 | 42130720 |
| 484273 | May 5, 1999 | May 5, 1999 | Phillips Petroleum Company | Dawson | West JO-Mill Unit #412 | 8,250 | 11532794 |
| 484165 | Apr 29, 1999 | Apr 29, 1999 | Phillips Petroleum Company | Sherman | Boney B #3 | 2,220 | 42130719 |
| 484122 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Andrews | Bitler #71H | 4,850 | 00335637 |
| 484121 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Andrews | Bitler #89H | 4,900 | 00336601 |
| 484120 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Andrews | Bitler #65H | 4,900 | 00334650 |
| 484119 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Andrews | Bitler #68H | 4,800 | 00335632 |
| 484118 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Andrews | Bitler #88H | 4,900 | 00336600 |
| 484059 | Apr 26, 1999 | Apr 26, 1999 | Phillips Petroleum Company | Sherman | Coldwater C #10R | 2,085 | 42130718 |
| 484055 | Apr 23, 1999 | Apr 23, 1999 | Phillips Petroleum Company | Sherman | Coldwater B #9 | 4,850 | 42130717 |