| 461709 | Apr 28, 1997 | Apr 28, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #3915A | 8,910 | 32933726 |
| 461708 | Apr 28, 1997 | Apr 28, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #181A | 8,510 | 17332766 |
| 461707 | Apr 28, 1997 | Apr 28, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #182A | 8,490 | 17332765 |
| 461644 | Apr 25, 1997 | Apr 25, 1997 | Parker & Parsley Development L.P | Ward | Warwink University 18-38 'B' #1 | 11,800 | 47534473 |
| 461616 | Apr 25, 1997 | Apr 25, 1997 | Parker & Parsley Development L.P | Zapata | Ramirez, Josefa #5 | 12,500 | 50533599 |
| 460174 | Apr 23, 1997 | Apr 23, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #5002A | 8,710 | 46133761 |
| 461509 | Apr 22, 1997 | Apr 22, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #2804A | 8,770 | 32933721 |
| 459763 | Apr 22, 1997 | Apr 22, 1997 | Parker & Parsley Development L.P | Reagan | North Pembrook Spraberry Unit #7008A | 8,705 | 38334739 |
| 461425 | Apr 21, 1997 | Apr 21, 1997 | Parker & Parsley Development L.P | Irion | Rocker B #6GG | 6,680 | 23533647 |
| 461424 | Apr 21, 1997 | Apr 21, 1997 | Parker & Parsley Development L.P | Irion | Rocker B #6DD | 6,625 | 23533646 |
| 461309 | Apr 18, 1997 | Apr 18, 1997 | Parker & Parsley Development L.P | Duval | Frost National Bank #2 | 3,000 | 13138186 |
| 461284 | Apr 17, 1997 | Apr 17, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #2909A | 9,000 | 32933714 |
| 461131 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1908A | 8,910 | 32933704 |
| 461131Amendment | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1908A | 8,910 | 32933704 |
| 461130 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1606A | 8,930 | 32933703 |
| 461129 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1607A | 9,000 | 32933702 |
| 461128 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #1503A | 8,950 | 32933701 |
| 460173 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #2109A | 8,785 | 46133760 |
| 459917 | Apr 15, 1997 | Apr 15, 1997 | Parker & Parsley Development L.P | Crockett | McDonald "A" #5 | 7,998 | 10536505 |
| 461037 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #596A | 8,580 | 17332757 |
| 461036 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #595A | 8,590 | 17332756 |
| 461035 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2146A | 8,540 | 38334753 |
| 461034 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2145A | 8,550 | 38334754 |
| 461033 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2152A | 8,560 | 38334755 |
| 461032 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #609A | 8,900 | 46133775 |
| 461031 | Apr 11, 1997 | Apr 11, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #2606H | 8,200 | 46133776 |
| 460968 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #4005A | 8,800 | 46133773 |
| 460967 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #546A | 8,900 | 46133774 |
| 460966 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2222A | 8,420 | 38334750 |
| 460965 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2221A | 8,420 | 38334751 |
| 460964 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #102 A | 8,630 | 17332755 |
| 460963 | Apr 10, 1997 | Apr 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #101 A | 8,640 | 17332754 |
| 460931 | Apr 9, 1997 | Apr 9, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #7208A | 9,005 | 46133772 |
| 460930 | Apr 9, 1997 | Apr 9, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #4004A | 8,820 | 46133771 |
| 460929 | Apr 9, 1997 | Apr 9, 1997 | Parker & Parsley Development L.P | Midland | Cowden "F" #2 | 9,200 | 32933697 |
| 460929Amendment | Apr 9, 1997 | Apr 9, 1997 | Parker & Parsley Development L.P | Midland | Cowden "F" #1 | 10,600 | 32933697 |
| 460917 | Apr 9, 1997 | Apr 9, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #614 A | 8,540 | 17332753 |
| 460864 | Apr 8, 1997 | Apr 8, 1997 | Parker & Parsley Development L.P | Irion | Rocker B #6Y | 6,700 | 23533643 |
| 460862 | Apr 8, 1997 | Apr 8, 1997 | Parker & Parsley Development L.P | Midland | Preston Spraberry Unit #3710A | 8,920 | 32933696 |
| 459762 | Apr 4, 1997 | Apr 4, 1997 | Parker & Parsley Development L.P | Midland | Midkiff Unit #1004 | 9,000 | 32933685 |
| 460689 | Apr 3, 1997 | Apr 3, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2264A | 8,500 | 38334749 |
| 460687 | Apr 3, 1997 | Apr 3, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2263A | 8,530 | 38334748 |
| 460686 | Apr 3, 1997 | Apr 3, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2262A | 8,530 | 38334747 |
| 460683 | Apr 3, 1997 | Apr 3, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #306A | 9,000 | 46133768 |
| 460682 | Apr 3, 1997 | Apr 3, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #204A | 9,000 | 46133767 |
| 460685 | Apr 2, 1997 | Apr 2, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #844A | 8,380 | 17332751 |
| 460684 | Apr 2, 1997 | Apr 2, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #843A | 8,380 | 17332750 |
| 460619 | Apr 2, 1997 | Apr 2, 1997 | Parker & Parsley Development L.P | Willacy | Sauz Ranch Nopal #3R | 9,000 | 48930990 |
| 460592 | Apr 1, 1997 | Apr 1, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #8704H | 8,100 | 46133766 |
| 459490 | Apr 1, 1997 | Apr 1, 1997 | Parker & Parsley Development L.P | Crane | Tas #3 | 5,500 | 10334492 |
| 460538 | Mar 31, 1997 | Mar 31, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #862H | 7,654 | 38301091 |
| 460537 | Mar 31, 1997 | Mar 31, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #615A | 8,510 | 17332749 |
| 460433 | Mar 27, 1997 | Mar 27, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2261A | 8,550 | 38334745 |
| 460431 | Mar 27, 1997 | Mar 27, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #842A | 8,450 | 17332748 |
| 460415 | Mar 27, 1997 | Mar 27, 1997 | Parker & Parsley Development L.P | Live Oak | Luther Bill Tullis G. U. #1 | 14,300 | 29734241 |
| 460175 | Mar 20, 1997 | Mar 20, 1997 | Parker & Parsley Development L.P | Crane | Pecos Bend #2 | 6,500 | 10334501 |
| 460172 | Mar 20, 1997 | Mar 20, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Spraberry Unit #2108A | 8,770 | 46133759 |
| 459691Amendment | Mar 14, 1997 | Mar 14, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #841 A | 8,410 | 17332741 |
| 459819 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-33" #2 | 11,800 | 47534462 |
| 459818 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-33" #3 | 11,800 | 47534461 |
| 459817 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-34" #2 | 11,800 | 47534460 |
| 459816 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-34" #3 | 11,800 | 47534459 |
| 459815 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-37" #3 | 11,800 | 47534458 |
| 459814 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Ward | Warwink University "18-37" #4 | 11,800 | 47534457 |
| 459037 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Mitchell | Mitchell "C" Fee #28 | 3,300 | 33533923 |
| 459767 | Mar 11, 1997 | Mar 11, 1997 | Parker & Parsley Development L.P | Midland | Cowden "F" #4 | 9,200 | 32933682 |
| 459766 | Mar 11, 1997 | Mar 11, 1997 | Parker & Parsley Development L.P | Midland | Cowden "F" #3 | 9,200 | 32933683 |
| 459765 | Mar 11, 1997 | Mar 11, 1997 | Parker & Parsley Development L.P | Midland | Bradford "D" #4 | 9,250 | 32933684 |
| 459764 | Mar 11, 1997 | Mar 11, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #2009A | 8,830 | 46133757 |
| 459693 | Mar 10, 1997 | Mar 10, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #1502A | 8,970 | 46133756 |
| 459692 | Mar 10, 1997 | Mar 10, 1997 | Parker & Parsley Development L.P | Midland | Bradford H #4 | 9,200 | 32933680 |
| 459691 | Mar 10, 1997 | Mar 10, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #841A | 8,410 | 17332741 |
| 459614 | Mar 7, 1997 | Mar 7, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #1203H | 8,960 | 46133753 |
| 459613 | Mar 7, 1997 | Mar 7, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #322H | 7,120 | 17300318 |
| 459612 | Mar 7, 1997 | Mar 7, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #351H | 7,000 | 17300791 |
| 459596 | Mar 7, 1997 | Mar 7, 1997 | Parker & Parsley Development L.P | Zapata | Ramos, Felix #3 | 10,600 | 50533571 |
| 459552 | Mar 7, 1997 | Mar 7, 1997 | Parker & Parsley Development L.P | Hemphill | Isaacs #1126 | 8,800 | 21132218 |
| 459534 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #4301A | 8,800 | 46133752 |
| 459533 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #307A | 8,780 | 46133751 |
| 459036 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Mitchell | Foster, Mary #410W | 3,500 | 33533920 |
| 459035 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Mitchell | Foster, Mary #409 | 3,500 | 33533921 |
| 459034 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Mitchell | Foster, Mary #412 | 3,400 | 33533922 |
| 459495 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Midland | Bradford H #3 | 9,200 | 32933675 |
| 459494 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Glasscock | Spraberry Driver Unit #262A | 8,360 | 17332740 |
| 459493 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Reagan | Spraberry Driver Unit #2293A | 8,570 | 38334735 |
| 459492 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Midland | Midkiff Unit #7111A | 9,025 | 32933674 |
| 459491 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Crane | Renaud #5 | 5,600 | 10334491 |
| 459463 | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Zapata | Guerra, Raul #6 | 10,600 | 50533567 |
| 459463Amendment | Mar 5, 1997 | Mar 5, 1997 | Parker & Parsley Development L.P | Zapata | Guerra, Raul #6 | 10,600 | 50533567 |
| 459441 | Mar 4, 1997 | Mar 4, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #2801A | 9,000 | 46133750 |
| 459440 | Mar 4, 1997 | Mar 4, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #4803A | 8,760 | 46133749 |
| 459337 | Mar 3, 1997 | Mar 3, 1997 | Parker & Parsley Development L.P | Bee | Leppard, J. A. Gas Unit #1H | 14,000 | 02530389 |
| 458322 | Mar 3, 1997 | Mar 3, 1997 | Parker & Parsley Development L.P | Irion | Rocker B "X" #25 | 6,920 | 23533631 |
| 459313 | Feb 28, 1997 | Feb 28, 1997 | Parker & Parsley Development L.P | Winkler | Bashara, M. J. #2 | 5,500 | 49532653 |
| 459263 | Feb 27, 1997 | Feb 27, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #7207A | 9,005 | 46133746 |
| 459261 | Feb 27, 1997 | Feb 27, 1997 | Parker & Parsley Development L.P | Midland | Bradford O #2 | 9,225 | 32933672 |
| 459260 | Feb 27, 1997 | Feb 27, 1997 | Parker & Parsley Development L.P | Reagan | Merchant Unit #4606S | 8,000 | 38334734 |
| 459259 | Feb 27, 1997 | Feb 27, 1997 | Parker & Parsley Development L.P | Midland | Midkiff Unit #504A | 9,000 | 32933673 |
| 459258 | Feb 27, 1997 | Feb 27, 1997 | Parker & Parsley Development L.P | Upton | North Pembrook Unit #8515A | 8,770 | 46133748 |
| 459208 | Feb 26, 1997 | Feb 26, 1997 | Parker & Parsley Development L.P | Midland | Midkiff Unit #2316A | 8,450 | 32933671 |