| 466893 | Sep 26, 1997 | Sep 26, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #3805A | 9,000 | 32933886 |
| 466892 | Sep 26, 1997 | Sep 26, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #3911A | 9,075 | 32933885 |
| 466891 | Sep 26, 1997 | Sep 26, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #3707A | 8,975 | 32933884 |
| 466890 | Sep 26, 1997 | Sep 26, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #2438A | 9,050 | 32933883 |
| 466901 | Aug 29, 1997 | Aug 29, 1997 | Parker & Parsley Development L.P | Crane | Cowden "XY" #2 | 4,500 | 10334562 |
| 465625 | Aug 29, 1997 | Aug 29, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #608A | 8,850 | 32933846 |
| 466649 | Aug 22, 1997 | Aug 22, 1997 | Parker & Parsley Development L.P | Bee | Overby, Charlie C. #1E | 14,000 | 02532842 |
| 466648 | Aug 22, 1997 | Aug 22, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1603A | 8,430 | 38334835 |
| 466647 | Aug 22, 1997 | Aug 22, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1013A | 8,700 | 46133836 |
| 466531 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #131A | 8,550 | 17332809 |
| 466529 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #132A | 8,530 | 17332808 |
| 466528 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1017A | 8,700 | 46133835 |
| 466527 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Ward | Fortson "47" #1 | 11,800 | 47534508 |
| 465470 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #5304 A | 9,150 | 32933841 |
| 465466 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #166A | 8,800 | 32933840 |
| 465465 | Aug 20, 1997 | Aug 20, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #221A | 8,875 | 32933839 |
| 465468 | Aug 15, 1997 | Aug 15, 1997 | Parker & Parsley Development L.P | Schleicher | Williams, R. S. A #6 | 6,700 | 41332009 |
| 466245 | Aug 14, 1997 | Aug 14, 1997 | Parker & Parsley Development L.P | Zapata | Ramirez, M. R. #5 | 11,600 | 50533663 |
| 466225 | Aug 14, 1997 | Aug 14, 1997 | Parker & Parsley Development L.P | Midland | Spraberry Driver Unit #738A | 8,720 | 32933854 |
| 464939 | Aug 14, 1997 | Aug 14, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #4017A | 8,740 | 32933815 |
| 466197 | Aug 13, 1997 | Aug 13, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1016A | 8,670 | 38334827 |
| 466195 | Aug 13, 1997 | Aug 13, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1011A | 8,690 | 46133834 |
| 466194 | Aug 13, 1997 | Aug 13, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1012A | 8,680 | 46133833 |
| 466194Amendment | Aug 13, 1997 | Aug 13, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1012A | 8,680 | 46133833 |
| 466097 | Aug 11, 1997 | Aug 11, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-37 'B' #3 | 11,800 | 47534507 |
| 464626 | Aug 11, 1997 | Aug 11, 1997 | Parker & Parsley Development L.P | Martin | Scharbauer "W" #3 | 9,740 | 31734111 |
| 465942 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Zapata | Guerra, Avelina #4A | 12,500 | 50533483 |
| 465915 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Hemphill | State Gas Unit #1108 | 8,500 | 21132245 |
| 464869 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Winkler | Bradish-Moss Unit #1 | 4,600 | 49532566 |
| 464866 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | McDonald "A" #10 | 8,700 | 10537785 |
| 464865 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | McDonald "A" #11 | 8,700 | 10537784 |
| 464864 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | McDonald "A' #12 | 8,700 | 10537783 |
| 464863 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | McDonald "A' #13 | 8,700 | 10537782 |
| 464862 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | Helbing #11 | 8,900 | 10537781 |
| 464860 | Aug 7, 1997 | Aug 7, 1997 | Parker & Parsley Development L.P | Crockett | Helbing #10 | 8,900 | 10537780 |
| 465809 | Aug 4, 1997 | Aug 4, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #1015A | 8,690 | 46133824 |
| 465808 | Aug 4, 1997 | Aug 4, 1997 | Parker & Parsley Development L.P | Glasscock | Bryans, M.V. "B" #6 | 8,600 | 17331334 |
| 464625 | Aug 1, 1997 | Aug 1, 1997 | Parker & Parsley Development L.P | Martin | Dove "E" #3 | 9,660 | 31734110 |
| 464624 | Aug 1, 1997 | Aug 1, 1997 | Parker & Parsley Development L.P | Martin | Scharbauer 'Z' #4 | 9,780 | 31734109 |
| 465663 | Jul 30, 1997 | Jul 30, 1997 | Parker & Parsley Development L.P | Loving | Blk. 19 University 20 'B' #1 | 11,800 | 30131084 |
| 465626 | Jul 29, 1997 | Jul 29, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #2515AR | 8,950 | 32933844 |
| 465624 | Jul 29, 1997 | Jul 29, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #6914A | 9,075 | 32933845 |
| 465623 | Jul 29, 1997 | Jul 29, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #1108A | 8,450 | 17332802 |
| 465622 | Jul 29, 1997 | Jul 29, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #1107A | 8,480 | 17332801 |
| 465469 | Jul 25, 1997 | Jul 25, 1997 | Parker & Parsley Development L.P | Reagan | Merchant Unit #6704A | 8,100 | 38334821 |
| 465467 | Jul 25, 1997 | Jul 25, 1997 | Parker & Parsley Development L.P | Reagan | Merchant Unit #6706A | 8,100 | 38334822 |
| 465317 | Jul 23, 1997 | Jul 23, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1543A | 8,590 | 38334820 |
| 465315 | Jul 23, 1997 | Jul 23, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #923A | 8,230 | 17332800 |
| 465258 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #2303A | 8,990 | 32933822 |
| 465257 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Reagan | Merchant Unit #6403A | 7,980 | 38334819 |
| 464337 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #6215A | 8,900 | 32933797 |
| 464330 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #4804A | 8,875 | 32933796 |
| 464244 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #904A | 8,975 | 32933791 |
| 464205 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #2105A | 8,860 | 32933789 |
| 464204 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #1207A | 9,030 | 32933788 |
| 464203 | Jul 22, 1997 | Jul 22, 1997 | Parker & Parsley Development L.P | Midland | Shackelford Spraberry Unit #804A | 8,925 | 32933787 |
| 464990 | Jul 16, 1997 | Jul 16, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #4315A | 8,935 | 32933817 |
| 464942 | Jul 15, 1997 | Jul 15, 1997 | Parker & Parsley Development L.P | Val Verde | Mobil Mills 40 #1 | 15,186 | 46530104 |
| 464940 | Jul 15, 1997 | Jul 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #708 | 8,275 | 32933814 |
| 464938 | Jul 15, 1997 | Jul 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #3314A | 8,940 | 32933816 |
| 464868 | Jul 14, 1997 | Jul 14, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #2910 | 8,380 | 32933810 |
| 464867 | Jul 14, 1997 | Jul 14, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #4160A | 8,780 | 32933811 |
| 464767 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1608A | 9,000 | 32933808 |
| 464766 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2003A | 8,270 | 38334812 |
| 464765 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1943A | 8,450 | 38334811 |
| 464764 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1913A | 8,490 | 38334810 |
| 464763 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #1192A | 8,240 | 17332796 |
| 464762 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #1191A | 8,240 | 17332795 |
| 464761 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #1185A | 8,230 | 17332793 |
| 464760 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #446A | 8,450 | 17332794 |
| 464759 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Upton | Spraberry Driver Unit #672A | 8,750 | 46133815 |
| 464621 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Martin | Curtis "X" #1 | 9,710 | 31734108 |
| 464620 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #202 | 8,275 | 32933802 |
| 464619 | Jul 10, 1997 | Jul 10, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #101 | 8,300 | 32933803 |
| 464623 | Jul 7, 1997 | Jul 7, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #2117A | 8,950 | 32933804 |
| 464622 | Jul 7, 1997 | Jul 7, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #3426A | 8,975 | 32933801 |
| 464618 | Jul 7, 1997 | Jul 7, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #597A | 8,580 | 17332792 |
| 464617 | Jul 7, 1997 | Jul 7, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #331A | 8,610 | 17300079 |
| 464616 | Jul 7, 1997 | Jul 7, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1525A | 8,700 | 38334802 |
| 464571 | Jul 3, 1997 | Jul 3, 1997 | Parker & Parsley Development L.P | Glasscock | Cox "B" #3 | 7,005 | 17300638 |
| 463400 | Jul 3, 1997 | Jul 3, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #8516A | 9,050 | 46133786 |
| 463121 | Jun 30, 1997 | Jun 30, 1997 | Parker & Parsley Development L.P | Terry | Wisdom #101H | 12,000 | 44531013 |
| 464344 | Jun 27, 1997 | Jun 27, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-40 'A' #1 | 11,800 | 47534497 |
| 464342 | Jun 27, 1997 | Jun 27, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-38 'B' #2 | 11,800 | 47534496 |
| 464340 | Jun 27, 1997 | Jun 27, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-35 'B' #1 | 11,800 | 47534495 |
| 464339 | Jun 27, 1997 | Jun 27, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-34 'B' #2 | 11,800 | 47534494 |
| 464253 | Jun 26, 1997 | Jun 26, 1997 | Parker & Parsley Development L.P | Midland | Teinert #2 | 9,400 | 32933794 |
| 464246 | Jun 25, 1997 | Jun 25, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #4414A | 9,000 | 32933793 |
| 464245 | Jun 25, 1997 | Jun 25, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #4413A | 9,000 | 32933792 |
| 464231 | Jun 25, 1997 | Jun 25, 1997 | Parker & Parsley Development L.P | Roberts | Reynolds #29 | 12,700 | 39331379 |
| 464202 | Jun 24, 1997 | Jun 24, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #1091A | 8,530 | 38334794 |
| 464201 | Jun 24, 1997 | Jun 24, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #126A | 8,580 | 17332789 |
| 464066 | Jun 24, 1997 | Jun 24, 1997 | Parker & Parsley Development L.P | Crane | Switzer #1 | 5,900 | 10334534 |
| 463824 | Jun 24, 1997 | Jun 24, 1997 | Parker & Parsley Development L.P | Mitchell | Foster, Mary #428W | 3,400 | 33533960 |
| 463060 | Jun 24, 1997 | Jun 24, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #8605A | 8,725 | 46133785 |
| 464010 | Jun 19, 1997 | Jun 19, 1997 | Parker & Parsley Development L.P | Crane | Tas #4 | 5,800 | 10334532 |
| 464010Amendment | Jun 19, 1997 | Jun 19, 1997 | Parker & Parsley Development L.P | Crane | Tas #4 | 6,500 | 10334532 |
| 464009 | Jun 19, 1997 | Jun 19, 1997 | Parker & Parsley Development L.P | Irion | Rocker B #8BB | 6,700 | 23533671 |
| 463962 | Jun 18, 1997 | Jun 18, 1997 | Parker & Parsley Development L.P | Crockett | Henderson, John Lee 18 #1 | 9,250 | 10537389 |
| 463894 | Jun 17, 1997 | Jun 17, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #8908A | 8,695 | 46133811 |