| 472968 | Feb 6, 1998 | Feb 6, 1998 | Phillips Petroleum Company | Lipscomb | Cruise E #6 | 7,600 | 29532425 |
| 472703 | Jan 28, 1998 | Jan 28, 1998 | Phillips Petroleum Company | Sherman | Drusilla #3 | 2,225 | 42130680 |
| 472702 | Jan 28, 1998 | Jan 28, 1998 | Phillips Petroleum Company | Sherman | Archer A #2 | 2,225 | 42130679 |
| 472701 | Jan 28, 1998 | Jan 28, 1998 | Phillips Petroleum Company | Wheeler | Wade #1 | 13,300 | 48331527 |
| 472646 | Jan 27, 1998 | Jan 27, 1998 | Phillips Petroleum Company | Hansford | Darst #1R | 3,120 | 19531356 |
| 472564 | Jan 27, 1998 | Jan 27, 1998 | Phillips Petroleum Company | Borden | West JO-Mill Unit #614 | 7,700 | 03331710 |
| 472415 | Jan 26, 1998 | Jan 26, 1998 | Phillips Petroleum Company | Borden | West JO-Mill Unit #916 | 7,700 | 03331709 |
| 472414 | Jan 26, 1998 | Jan 26, 1998 | Phillips Petroleum Company | Dawson | West JO-Mill Unit #411 | 7,700 | 11533013 |
| 472413 | Jan 26, 1998 | Jan 26, 1998 | Phillips Petroleum Company | Dawson | West JO-Mill Unit #410 | 7,700 | 11533012 |
| 472360 | Jan 22, 1998 | Jan 22, 1998 | Phillips Petroleum Company | Fort Bend | Zdunkawicz, Anna #1 | 12,500 | 15731529 |
| 472185 | Jan 14, 1998 | Jan 14, 1998 | Phillips Petroleum Company | Ector | North Penwell Unit #248 | 4,300 | 13537596 |
| 472184 | Jan 14, 1998 | Jan 14, 1998 | Phillips Petroleum Company | Ector | North Penwell Unit #249 | 4,300 | 13537595 |
| 472183 | Jan 14, 1998 | Jan 14, 1998 | Phillips Petroleum Company | Ector | North Penwell Unit #250 | 4,300 | 13537593 |
| 472182 | Jan 14, 1998 | Jan 14, 1998 | Phillips Petroleum Company | Ector | North Penwell Unit #251 | 4,300 | 13537594 |
| 471994 | Jan 9, 1998 | Jan 9, 1998 | Phillips Petroleum Company | Borden | West JO-Mill Unit #922 | 7,700 | 03331708 |
| 471993 | Jan 9, 1998 | Jan 9, 1998 | Phillips Petroleum Company | Borden | West JO-Mill Unit #921 | 7,700 | 03331707 |
| 471992 | Jan 9, 1998 | Jan 9, 1998 | Phillips Petroleum Company | Borden | West JO-Mill Unit #920 | 7,700 | 03331706 |
| 471991 | Jan 9, 1998 | Jan 9, 1998 | Phillips Petroleum Company | Ector | North Penwell Unit #247 | 4,300 | 13537592 |
| 471881 | Jan 6, 1998 | Jan 6, 1998 | Phillips Petroleum Company | Panola | Beasley 3 Unit #10 | 9,800 | 36533861 |
| 471507 | Dec 31, 1997 | Dec 31, 1997 | Phillips Petroleum Company | Borden | West JO-Mill Unit #918 | 7,700 | 03331705 |
| 471506 | Dec 31, 1997 | Dec 31, 1997 | Phillips Petroleum Company | Borden | West JO-Mill Unit #919 | 7,700 | 03331704 |
| 471209 | Dec 22, 1997 | Dec 22, 1997 | Phillips Petroleum Company | Ector | Embar #14 | 5,314 | 13502710 |
| 471381 | Dec 18, 1997 | Dec 18, 1997 | Phillips Petroleum Company | Borden | West J0-Mill Unit #917 | 7,700 | 03331703 |
| 471211 | Dec 18, 1997 | Dec 18, 1997 | Phillips Petroleum Company | Hemphill | Jones U #2 | 8,155 | 21131168 |
| 471197 | Dec 15, 1997 | Dec 15, 1997 | Phillips Petroleum Company | Andrews | Bitler #105HH | 4,621 | 00336894 |
| 470939 | Dec 11, 1997 | Dec 11, 1997 | Phillips Petroleum Company | Andrews | University Andrews #45 | 7,696 | 00304769 |
| 470825 | Dec 8, 1997 | Dec 8, 1997 | Phillips Petroleum Company | Fort Bend | Grigar #3 | 14,300 | 15732004 |
| 470653 | Dec 8, 1997 | Dec 8, 1997 | Phillips Petroleum Company | Ector | Millard "D" #1 | 8,640 | 13507267 |
| 470820 | Dec 5, 1997 | Dec 5, 1997 | Phillips Petroleum Company | Sherman | Boney B #2 | 2,200 | 42130610 |
| 470819 | Dec 5, 1997 | Dec 5, 1997 | Phillips Petroleum Company | Sherman | Coldwater C #10 | 4,800 | 42130358 |
| 470743 | Dec 3, 1997 | Dec 3, 1997 | Phillips Petroleum Company | Moore | Hub #1R | 3,500 | 34132566 |
| 470637 | Dec 2, 1997 | Dec 2, 1997 | Phillips Petroleum Company | Hansford | Hoover A #3 | 3,650 | 19531348 |
| 468383 | Nov 26, 1997 | Nov 26, 1997 | Phillips Petroleum Company | Sherman | Groves #1R | 6,900 | 42130636 |
| 470500 | Nov 25, 1997 | Nov 25, 1997 | Phillips Petroleum Company | Sherman | Stilwell #1R | 3,700 | 42130667 |
| 470498 | Nov 25, 1997 | Nov 25, 1997 | Phillips Petroleum Company | Wheeler | Dunn #2 | 13,300 | 48331520 |
| 467093 | Nov 20, 1997 | Nov 20, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #215 | 4,800 | 13536158 |
| 470102 | Nov 17, 1997 | Nov 17, 1997 | Phillips Petroleum Company | Wheeler | Hefley A #1 | 16,409 | 48380460 |
| 469862 | Nov 12, 1997 | Nov 12, 1997 | Phillips Petroleum Company | Gray | Hope, B.L. #1 | 3,300 | 17904228 |
| 469932 | Nov 10, 1997 | Nov 10, 1997 | Phillips Petroleum Company | Fort Bend | El Ferrocarril Ltd #3 | 14,100 | 15732003 |
| 467959 | Nov 5, 1997 | Nov 5, 1997 | Phillips Petroleum Company | Hemphill | McQuiddy F #2 | 8,300 | 21132255 |
| 469504 | Oct 31, 1997 | Oct 31, 1997 | Phillips Petroleum Company | Andrews | University Andrews #107 | 4,040 | 00310024 |
| 469503 | Oct 31, 1997 | Oct 31, 1997 | Phillips Petroleum Company | Andrews | University Andrews #69 | 5,540 | 00304588 |
| 469502 | Oct 31, 1997 | Oct 31, 1997 | Phillips Petroleum Company | Andrews | University Andrews #94 | 4,300 | 00304797 |
| 469218 | Oct 24, 1997 | Oct 24, 1997 | Phillips Petroleum Company | Andrews | University Andrews #80 | 5,500 | 00304786 |
| 468982 | Oct 22, 1997 | Oct 22, 1997 | Phillips Petroleum Company | Ector | Millard D #8 | 3,370 | 13507274 |
| 468712 | Oct 13, 1997 | Oct 13, 1997 | Phillips Petroleum Company | Andrews | Bitler #41HH | 4,605 | 00304486 |
| 468711 | Oct 13, 1997 | Oct 13, 1997 | Phillips Petroleum Company | Andrews | Bitler #49HH | 4,615 | 00310341 |
| 468707 | Oct 13, 1997 | Oct 13, 1997 | Phillips Petroleum Company | Ector | Embar #25 | 5,600 | 13508445 |
| 467493 | Sep 22, 1997 | Sep 22, 1997 | Phillips Petroleum Company | Fort Bend | Wingate #3 | 13,750 | 15731999 |
| 467493Amendment | Sep 22, 1997 | Sep 22, 1997 | Phillips Petroleum Company | Fort Bend | Wingate #3 | 13,750 | 15731999 |
| 466421 | Sep 22, 1997 | Sep 22, 1997 | Phillips Petroleum Company | Ochiltree | Bernice #3 | 8,800 | 35732218 |
| 467400 | Sep 16, 1997 | Sep 16, 1997 | Phillips Petroleum Company | Pecos | Odom -C- #3 | 11,200 | 37136762 |
| 467092 | Sep 15, 1997 | Sep 15, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #104 | 4,724 | 13509010 |
| 467088 | Sep 15, 1997 | Sep 15, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #203 | 4,750 | 13509019 |
| 467407 | Sep 12, 1997 | Sep 12, 1997 | Phillips Petroleum Company | Brazoria | Schenck #3 | 9,280 | 03900948 |
| 467087 | Sep 12, 1997 | Sep 12, 1997 | Phillips Petroleum Company | Brazoria | Cozby #4 | 11,700 | 03931951 |
| 467087Amendment | Sep 12, 1997 | Sep 12, 1997 | Phillips Petroleum Company | Brazoria | Cozby #4 | 11,700 | 03931951 |
| 467242 | Sep 9, 1997 | Sep 9, 1997 | Phillips Petroleum Company | Hansford | Clawson #3 | 6,600 | 19530249 |
| 467242Amendment | Sep 9, 1997 | Sep 9, 1997 | Phillips Petroleum Company | Hansford | Clawson #3 | 6,537 | 19530249 |
| 466423 | Sep 8, 1997 | Sep 8, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #218 | 5,000 | 13537527 |
| 466611 | Sep 3, 1997 | Sep 3, 1997 | Phillips Petroleum Company | Ector | Mooers #5 | 5,600 | 13533582 |
| 466610 | Sep 3, 1997 | Sep 3, 1997 | Phillips Petroleum Company | Ector | Weyman #5 | 5,600 | 13533581 |
| 466031 | Aug 27, 1997 | Aug 27, 1997 | Phillips Petroleum Company | Andrews | University Atp #4 | 6,000 | 00337264 |
| 467671 | Aug 25, 1997 | Aug 25, 1997 | Phillips Petroleum Company | Panola | Naomi 3 Unit #8 | 9,800 | 36533769 |
| 466471 | Aug 25, 1997 | Aug 25, 1997 | Phillips Petroleum Company | Ector | South Cowden Unit #629 | 5,000 | 13537529 |
| 466424 | Aug 25, 1997 | Aug 25, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #219 | 5,000 | 13537528 |
| 466422 | Aug 25, 1997 | Aug 25, 1997 | Phillips Petroleum Company | Wheeler | Dyson A #2 | 14,550 | 48330110 |
| 466158 | Aug 18, 1997 | Aug 18, 1997 | Phillips Petroleum Company | Panola | Naomi 3 Unit #11 | 9,800 | 36533742 |
| 466241 | Aug 14, 1997 | Aug 14, 1997 | Phillips Petroleum Company | Ector | Emmons Unit #217 | 5,000 | 13537522 |
| 466033 | Aug 14, 1997 | Aug 14, 1997 | Phillips Petroleum Company | Panola | Naomi 3 Unit #10 | 9,800 | 36533740 |
| 465909 | Aug 8, 1997 | Aug 8, 1997 | Phillips Petroleum Company | Pecos | Puckett -C- #8 | 14,080 | 37103813 |
| 465909Amendment | Aug 8, 1997 | Aug 8, 1997 | Phillips Petroleum Company | Pecos | Puckett -C- #1 | 14,080 | 37103813 |
| 464561 | Aug 5, 1997 | Aug 5, 1997 | Phillips Petroleum Company | Panola | Naomi 3 Unit #8 | 9,800 | 36533769 |
| 468923 | Aug 4, 1997 | Aug 4, 1997 | Phillips Petroleum Company | Hutchinson | Holt-Eisenhauer A #5 | 6,710 | 23332702 |
| 465479 | Aug 4, 1997 | Aug 4, 1997 | Phillips Petroleum Company | Andrews | University Andrews #101 | 4,070 | 00304803 |
| 465479Amendment | Aug 4, 1997 | Aug 4, 1997 | Phillips Petroleum Company | Andrews | University Andrews #101 | 4,070 | 00304803 |
| 465342 | Jul 31, 1997 | Jul 31, 1997 | Phillips Petroleum Company | Wheeler | Lela, A. K. #11 | 2,850 | 48331509 |
| 465421 | Jul 28, 1997 | Jul 28, 1997 | Phillips Petroleum Company | Fort Bend | Colony #3 | 14,400 | 15731991 |
| 464562 | Jul 11, 1997 | Jul 11, 1997 | Phillips Petroleum Company | Rusk | Howard A #6 | 11,200 | 40132735 |
| 462879 | Jun 30, 1997 | Jun 30, 1997 | Phillips Petroleum Company | Panola | Beasley 3 Unit #9 | 9,800 | 36533688 |
| 464239 | Jun 26, 1997 | Jun 26, 1997 | Phillips Petroleum Company | Wheeler | Bus #5 | 2,700 | 48301231 |
| 463942 | Jun 23, 1997 | Jun 23, 1997 | Phillips Petroleum Company | Val Verde | Cauthorn -C- #4 | 10,300 | 46530551 |
| 463941 | Jun 23, 1997 | Jun 23, 1997 | Phillips Petroleum Company | Val Verde | Cauthorn -D- #4 | 10,400 | 46530552 |
| 463868 | Jun 23, 1997 | Jun 23, 1997 | Phillips Petroleum Company | Panola | Williams Heirs #2 | 10,000 | 36533704 |
| 463709 | Jun 16, 1997 | Jun 16, 1997 | Phillips Petroleum Company | Fort Bend | Colony #2 | 14,400 | 15731987 |
| 463709Amendment | Jun 16, 1997 | Jun 16, 1997 | Phillips Petroleum Company | Fort Bend | Colony #2 | 14,400 | 15731987 |
| 463251 | Jun 11, 1997 | Jun 11, 1997 | Phillips Petroleum Company | Wheeler | Bus #8 | 2,800 | 48331505 |
| 463515 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Panola | Williams Heirs #1 | 10,000 | 36533697 |
| 463250 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Wheeler | Despain #11 | 2,850 | 48331504 |
| 463249 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Wheeler | Despain #10 | 2,850 | 48331503 |
| 463248 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Wheeler | Despain #9 | 2,850 | 48331502 |
| 463247 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Wheeler | Bus #2 | 2,762 | 48301228 |
| 463246 | Jun 10, 1997 | Jun 10, 1997 | Phillips Petroleum Company | Wheeler | Bus #4 | 2,773 | 48301230 |
| 462877 | Jun 9, 1997 | Jun 9, 1997 | Phillips Petroleum Company | Ector | Embar #43 | 5,900 | 13502733 |
| 463245 | Jun 4, 1997 | Jun 4, 1997 | Phillips Petroleum Company | Wheeler | Despain #1 | 2,810 | 48301497 |
| 463244 | Jun 4, 1997 | Jun 4, 1997 | Phillips Petroleum Company | Wheeler | Despain #3 | 2,792 | 48301495 |
| 462878 | May 30, 1997 | May 30, 1997 | Phillips Petroleum Company | Ector | Shoebar Ranch-B #1 | 10,057 | 13536905 |
| 462764 | May 30, 1997 | May 30, 1997 | Phillips Petroleum Company | Ector | Blakeney #7 | 5,850 | 13533580 |
| 461872 | May 30, 1997 | May 30, 1997 | Phillips Petroleum Company | Gray | Wood, J. E. #10 | 3,150 | 17932269 |
| 462971 | May 28, 1997 | May 28, 1997 | Phillips Petroleum Company | Ector | Frank A #13 | 4,400 | 13503136 |