| 441480 | Nov 1, 1995 | Nov 1, 1995 | Plains Petroleum Operating Co. | Martin | Connell #1H | 9,310 | 31733586 |
| 433251 | Mar 7, 1995 | Mar 7, 1995 | Plains Petroleum Operating Co. | Glasscock | Jones C #2 | 8,900 | 17332494 |
| 430605 | Dec 7, 1994 | Dec 7, 1994 | Plains Petroleum Operating Co. | Fisher | Hughes, Jimmie #1 | 6,500 | 15132432 |
| 425081 | Nov 16, 1994 | Nov 16, 1994 | Plains Petroleum Operating Co. | Ochiltree | Harbaugh 141 #33 | 8,840 | 35731775 |
| 425046 | Aug 19, 1994 | Aug 19, 1994 | Plains Petroleum Operating Co. | Nolan | Whitaker, E. G. #9 | 2,882 | 35331473 |
| 424770 | Jul 15, 1994 | Jul 15, 1994 | Plains Petroleum Operating Co. | Ochiltree | Harbaugh #2214 | 8,850 | 35700403 |
| 425080 | Jun 28, 1994 | Jun 28, 1994 | Plains Petroleum Operating Co. | Ochiltree | Harbaugh #11 | 8,720 | 35700975 |
| 424097 | May 25, 1994 | May 25, 1994 | Plains Petroleum Operating Co. | Coleman | White, L. M. #3 | 3,900 | 08335408 |
| 419737 | Jan 10, 1994 | Jan 10, 1994 | Plains Petroleum Operating Co. | Ochiltree | Harbaugh #43 | 8,891 | 35731704 |
| 417649 | Nov 2, 1993 | Nov 2, 1993 | Plains Petroleum Operating Co. | Knox | North Knox City Unit #62H | 3,000 | 27532041 |
| 415564 | Sep 1, 1993 | Sep 1, 1993 | Plains Petroleum Operating Co. | Pecos | Dickinson II, Edward #2 | 5,500 | 37131863 |
| 412886 | Jun 24, 1993 | Jun 24, 1993 | Plains Petroleum Operating Co. | Ochiltree | Harbaugh 141 #33 | 8,850 | 35731775 |
| 410427 | Apr 1, 1993 | Apr 1, 1993 | Plains Petroleum Operating Co. | Knox | Watson Unit #W 2SW | 50 | 27532029 |
| 410426 | Apr 1, 1993 | Apr 1, 1993 | Plains Petroleum Operating Co. | Knox | Watson Unit #W 3SW | 50 | 27532031 |
| 410425 | Apr 1, 1993 | Apr 1, 1993 | Plains Petroleum Operating Co. | Knox | Watson Unit #W 1SW | 50 | 27532030 |
| 409222 | Feb 24, 1993 | Feb 24, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #2 | 8,600 | 32932784 |
| 409220 | Feb 24, 1993 | Feb 24, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #3 | 8,600 | 32932782 |
| 409218 | Feb 24, 1993 | Feb 24, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #4 | 8,600 | 32932781 |
| 409217 | Feb 24, 1993 | Feb 24, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #7 | 8,600 | 32932783 |
| 409216 | Feb 24, 1993 | Feb 24, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #8 | 8,600 | 32932785 |
| 407960 | Jan 7, 1993 | Jan 7, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff "47" #6 | 8,600 | 32932747 |
| 407959 | Jan 7, 1993 | Jan 7, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff "47" #5 | 8,600 | 32932748 |
| 407958 | Jan 7, 1993 | Jan 7, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff "47" #8 | 8,600 | 32932749 |
| 407957 | Jan 7, 1993 | Jan 7, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff "47" #7 | 8,600 | 32932750 |
| 407933 | Jan 7, 1993 | Jan 7, 1993 | Plains Petroleum Operating Co. | Midland | Midkiff "47" #4 | 8,600 | 32932745 |
| 407280 | Dec 15, 1992 | Dec 15, 1992 | Plains Petroleum Operating Co. | Coleman | Morris #3 | 3,900 | 08335340 |
| 407279 | Dec 15, 1992 | Dec 15, 1992 | Plains Petroleum Operating Co. | Coleman | Dunman #4 | 4,600 | 08335339 |
| 406503 | Dec 3, 1992 | Dec 3, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 47 #2 | 8,600 | 32932709 |
| 406442 | Nov 23, 1992 | Nov 23, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #6 | 8,600 | 32932708 |
| 402377 | Sep 10, 1992 | Sep 10, 1992 | Plains Petroleum Operating Co. | Coleman | Dunman #1 | 3,480 | 08305227 |
| 402766 | Sep 4, 1992 | Sep 4, 1992 | Plains Petroleum Operating Co. | Gaines | Merry #3 | 4,700 | 16534503 |
| 402407 | Aug 20, 1992 | Aug 20, 1992 | Plains Petroleum Operating Co. | Coleman | Leathers #1 | 3,900 | 08335300 |
| 402406 | Aug 20, 1992 | Aug 20, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #5 | 8,400 | 32932664 |
| 402405 | Aug 20, 1992 | Aug 20, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 47 #1 | 8,400 | 32932663 |
| 402405Amendment | Aug 20, 1992 | Aug 20, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 47 #1 | 8,400 | 32932663 |
| 400115 | Jun 11, 1992 | Jun 11, 1992 | Plains Petroleum Operating Co. | Ector | Parker, J. E. #22 | 4,410 | 13536633 |
| 399759 | May 29, 1992 | May 29, 1992 | Plains Petroleum Operating Co. | Coleman | Morris #2 | 3,900 | 08335285 |
| 398930 | May 11, 1992 | May 11, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 42 #7 | 8,500 | 32932600 |
| 398931 | May 8, 1992 | May 8, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 38 #5 | 8,800 | 32932599 |
| 398707 | Apr 24, 1992 | Apr 24, 1992 | Plains Petroleum Operating Co. | Ector | Parker, J. E. #21 | 4,410 | 13536621 |
| 398706 | Apr 24, 1992 | Apr 24, 1992 | Plains Petroleum Operating Co. | Ector | Parker, J. E. #20 | 4,410 | 13536620 |
| 398634 | Apr 22, 1992 | Apr 22, 1992 | Plains Petroleum Operating Co. | Knox | North Knox City Unit #61H | 4,425 | 27532009 |
| 395815 | Apr 10, 1992 | Apr 10, 1992 | Plains Petroleum Operating Co. | Wheeler | McAllister Unit #1 | 11,830 | 48330178 |
| 397792 | Mar 26, 1992 | Mar 26, 1992 | Plains Petroleum Operating Co. | Coleman | Morris #1 | 3,900 | 08335270 |
| 396834 | Feb 19, 1992 | Feb 19, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 47 #3 | 8,400 | 32932552 |
| 396517 | Feb 7, 1992 | Feb 7, 1992 | Plains Petroleum Operating Co. | Midland | Midkiff 37 #1 | 8,625 | 32932532 |
| 395929 | Jan 17, 1992 | Jan 17, 1992 | Plains Petroleum Operating Co. | Midland | Douglass 36 #3 | 8,800 | 32932519 |
| 395928 | Jan 17, 1992 | Jan 17, 1992 | Plains Petroleum Operating Co. | Midland | Douglass 36 #4 | 8,800 | 32932522 |
| 395927 | Jan 17, 1992 | Jan 17, 1992 | Plains Petroleum Operating Co. | Midland | Douglass 36 #5 | 8,800 | 32932521 |
| 395926 | Jan 17, 1992 | Jan 17, 1992 | Plains Petroleum Operating Co. | Midland | Douglass 36 #6 | 8,800 | 32932520 |
| 395422 | Jan 6, 1992 | Jan 6, 1992 | Plains Petroleum Operating Co. | Midland | Douglass 36 #2 | 8,800 | 32932501 |
| 394236 | Nov 20, 1991 | Nov 20, 1991 | Plains Petroleum Operating Co. | Ector | Parker, J..e. #19 | 4,415 | 13536554 |
| 394235 | Nov 20, 1991 | Nov 20, 1991 | Plains Petroleum Operating Co. | Midland | Douglass 36 #1 | 8,800 | 32932476 |
| 394234 | Nov 20, 1991 | Nov 20, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 43 #7 | 8,600 | 32932475 |
| 393115 | Oct 25, 1991 | Oct 25, 1991 | Plains Petroleum Operating Co. | Martin | Morrison A #1 | 9,400 | 31732250 |
| 392552 | Oct 9, 1991 | Oct 9, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8032 | 4,030 | 08335244 |
| 392551 | Oct 9, 1991 | Oct 9, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8033 | 4,030 | 08335246 |
| 392550 | Oct 9, 1991 | Oct 9, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #603 | 4,030 | 08335245 |
| 392549 | Oct 9, 1991 | Oct 9, 1991 | Plains Petroleum Operating Co. | Coleman | White, L.M. #2 | 4,150 | 08335243 |
| 392352 | Sep 30, 1991 | Sep 30, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #505 | 4,030 | 08335242 |
| 391821 | Sep 11, 1991 | Sep 11, 1991 | Plains Petroleum Operating Co. | Coleman | Taylor #3 | 4,030 | 08335240 |
| 391596 | Sep 6, 1991 | Sep 6, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #8 | 8,550 | 32932450 |
| 391599 | Sep 5, 1991 | Sep 5, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #7 | 8,550 | 32932451 |
| 391418 | Sep 5, 1991 | Sep 5, 1991 | Plains Petroleum Operating Co. | Wheeler | Gille #102 | 11,980 | 48331388 |
| 391343 | Aug 28, 1991 | Aug 28, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #6 | 8,550 | 32932449 |
| 390788 | Aug 12, 1991 | Aug 12, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #5 | 8,550 | 32932447 |
| 389881 | Jul 16, 1991 | Jul 16, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #4 | 8,550 | 32932444 |
| 389880 | Jul 15, 1991 | Jul 15, 1991 | Plains Petroleum Operating Co. | Midland | Drake 31 #2 | 8,550 | 32932443 |
| 388488 | Jun 6, 1991 | Jun 6, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #907 | 3,960 | 08335223 |
| 388487 | Jun 5, 1991 | Jun 5, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #504 | 3,960 | 08335221 |
| 388486 | Jun 5, 1991 | Jun 5, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8031 | 3,960 | 08335222 |
| 388409 | Jun 5, 1991 | Jun 5, 1991 | Plains Petroleum Operating Co. | Reagan | Loftin "B" #1 | 4,500 | 38311391 |
| 388135 | May 20, 1991 | May 20, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8030 | 3,960 | 08335219 |
| 386693 | Apr 12, 1991 | Apr 12, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8029 | 3,960 | 08335213 |
| 386692 | Apr 12, 1991 | Apr 12, 1991 | Plains Petroleum Operating Co. | Coleman | White, L. M. #1 | 3,960 | 08335212 |
| 386391 | Apr 10, 1991 | Apr 10, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 43 #5 | 8,600 | 32932397 |
| 386425 | Apr 9, 1991 | Apr 9, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 43 #6 | 8,600 | 32932399 |
| 386233 | Apr 1, 1991 | Apr 1, 1991 | Plains Petroleum Operating Co. | Martin | Morrison #1 | 9,400 | 31732180 |
| 385191 | Mar 27, 1991 | Mar 27, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 48 #5 | 8,600 | 32932388 |
| 384641 | Mar 25, 1991 | Mar 25, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff "43" #3 | 8,600 | 32932381 |
| 385036 | Mar 22, 1991 | Mar 22, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 43 #4 | 8,600 | 32932387 |
| 385194 | Mar 4, 1991 | Mar 4, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 48 #3 | 8,600 | 32932390 |
| 385193 | Mar 4, 1991 | Mar 4, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 48 #4 | 8,600 | 32932389 |
| 385039 | Feb 25, 1991 | Feb 25, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8028 | 3,960 | 08335207 |
| 385039Amendment | Feb 25, 1991 | Feb 25, 1991 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8028 | 3,960 | 08335207 |
| 385038 | Feb 25, 1991 | Feb 25, 1991 | Plains Petroleum Operating Co. | Coleman | Taylor #2 | 3,960 | 08335208 |
| 384642 | Feb 20, 1991 | Feb 20, 1991 | Plains Petroleum Operating Co. | Midland | Shackelford "44" #2 | 8,600 | 32932380 |
| 384640 | Feb 20, 1991 | Feb 20, 1991 | Plains Petroleum Operating Co. | Midland | Shackelford "44" #3 | 8,600 | 32932379 |
| 384639 | Feb 20, 1991 | Feb 20, 1991 | Plains Petroleum Operating Co. | Midland | Shackelford '44' 'A' #1 | 8,600 | 32932378 |
| 384083 | Feb 4, 1991 | Feb 4, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 48 #2 | 8,600 | 32932368 |
| 384083Amendment | Feb 4, 1991 | Feb 4, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 48 #2 | 8,600 | 32932368 |
| 383403 | Jan 17, 1991 | Jan 17, 1991 | Plains Petroleum Operating Co. | Midland | Midkiff 43 #2 | 8,600 | 32932358 |
| 382679 | Dec 21, 1990 | Dec 21, 1990 | Plains Petroleum Operating Co. | Knox | North Knox City Unit #29RHH | 4,140 | 27531978 |
| 382679Amendment | Dec 21, 1990 | Dec 21, 1990 | Plains Petroleum Operating Co. | Knox | North Knox City Unit #29RHH | 4,178 | 27531978 |
| 380258 | Nov 7, 1990 | Nov 7, 1990 | Plains Petroleum Operating Co. | Midland | Midkiff "43" #1 | 8,600 | 32932314 |
| 380275 | Nov 5, 1990 | Nov 5, 1990 | Plains Petroleum Operating Co. | Midland | Midkiff "48" #1 | 8,600 | 32932311 |
| 380582 | Nov 2, 1990 | Nov 2, 1990 | Plains Petroleum Operating Co. | Frio | Burnham #1H | 8,600 | 16332906 |
| 379784 | Oct 18, 1990 | Oct 18, 1990 | Plains Petroleum Operating Co. | Midland | Drake 31 #3 | 8,550 | 32932299 |
| 378845 | Oct 2, 1990 | Oct 2, 1990 | Plains Petroleum Operating Co. | Midland | Drake 31 #1 | 8,550 | 32932287 |
| 377211 | Aug 31, 1990 | Aug 31, 1990 | Plains Petroleum Operating Co. | Coleman | Novice Unit #8020 | 3,850 | 08331805 |