| 463700Amendment | Jun 12, 1997 | Jun 12, 1997 | Parker & Parsley Development L.P | Foster, Mary #418 | 3,400 | 33533951 |
| 463698 | Jun 12, 1997 | Jun 12, 1997 | Parker & Parsley Development L.P | Foster, Mary #417 | 3,400 | 33533950 |
| 462940 | Jun 6, 1997 | Jun 6, 1997 | Fina Pipe Line Co. | Foster, Mary #3ER | 420 | 33533948 |
| 463240 | Jun 3, 1997 | Jun 3, 1997 | Parker & Parsley Development L.P | Etta Holt Brown #7 | 3,450 | 33533949 |
| 457623 | May 9, 1997 | May 9, 1997 | Baytech, Inc. | Nail "10" #2 | 6,430 | 33533797 |
| 460661 | May 1, 1997 | May 1, 1997 | SDX Resources, Inc. | Ellett B #5 | 3,400 | 33533943 |
| 461459 | Apr 23, 1997 | Apr 23, 1997 | Merit Energy Company | Coleman Ranch Unit #207 | 3,500 | 33533947 |
| 461457 | Apr 23, 1997 | Apr 23, 1997 | Merit Energy Company | Coleman Ranch Unit #1419 | 3,500 | 33533946 |
| 460073 | Apr 22, 1997 | Apr 22, 1997 | SDX Resources, Inc. | Langley B #7 | 3,400 | 33535609 |
| 460961 | Apr 10, 1997 | Apr 10, 1997 | Ruwco Oil and Gas Corp. | Diamondback #1 | 7,500 | 33533945 |
| 460839 | Apr 8, 1997 | Apr 8, 1997 | Merit Energy Company | McCabe, V. T. "B" #34 | 6,500 | 33533944 |
| 460507 | Apr 1, 1997 | Apr 1, 1997 | Merit Energy Company | Coleman Ranch Unit #208 | 3,500 | 33533942 |
| 460074 | Mar 31, 1997 | Mar 31, 1997 | SDX Resources, Inc. | Ellett, S. E. #2 | 3,400 | 33533941 |
| 460076 | Mar 28, 1997 | Mar 28, 1997 | SDX Resources, Inc. | Ellett A #6 | 3,400 | 33533940 |
| 460075 | Mar 28, 1997 | Mar 28, 1997 | SDX Resources, Inc. | Ellett A #7 | 3,400 | 33533939 |
| 460072 | Mar 28, 1997 | Mar 28, 1997 | SDX Resources, Inc. | Langley B #8 | 3,400 | 33533937 |
| 460378 | Mar 26, 1997 | Mar 26, 1997 | Allegro Operating, Inc. | Simpson "D" #4 | 3,400 | 33533935 |
| 460377 | Mar 26, 1997 | Mar 26, 1997 | Allegro Operating, Inc. | Womack "A" #26 | 3,400 | 33533936 |
| 460010 | Mar 19, 1997 | Mar 19, 1997 | Merit Energy Company | Coleman Ranch Unit #608 | 3,500 | 33533932 |
| 460008 | Mar 19, 1997 | Mar 19, 1997 | Merit Energy Company | Coleman Ranch Unit #609 | 3,500 | 33533933 |
| 460007 | Mar 19, 1997 | Mar 19, 1997 | Merit Energy Company | Coleman Ranch Unit #508 | 3,500 | 33533934 |
| 459037 | Mar 12, 1997 | Mar 12, 1997 | Parker & Parsley Development L.P | Mitchell "C" Fee #28 | 3,300 | 33533923 |
| 459563 | Mar 7, 1997 | Mar 7, 1997 | Allegro Operating, Inc. | Simpson "D" #1 | 3,400 | 33533930 |
| 459560 | Mar 7, 1997 | Mar 7, 1997 | Allegro Operating, Inc. | Simpson "D" #2 | 3,400 | 33533929 |
| 459559 | Mar 7, 1997 | Mar 7, 1997 | Allegro Operating, Inc. | Simpson "D" #3 | 3,400 | 33533928 |
| 459558 | Mar 7, 1997 | Mar 7, 1997 | Allegro Operating, Inc. | Simpson "D" #5 | 3,400 | 33533927 |
| 459556 | Mar 7, 1997 | Mar 7, 1997 | Allegro Operating, Inc. | Simpson "D" #7 | 3,400 | 33533931 |
| 459036 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Foster, Mary #410W | 3,500 | 33533920 |
| 459035 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Foster, Mary #409 | 3,500 | 33533921 |
| 459034 | Mar 6, 1997 | Mar 6, 1997 | Parker & Parsley Development L.P | Foster, Mary #412 | 3,400 | 33533922 |
| 458971 | Feb 26, 1997 | Feb 26, 1997 | Parker & Parsley Development L.P | Foster, Mary #404 | 3,350 | 33533926 |
| 459131 | Feb 25, 1997 | Feb 25, 1997 | Parker & Parsley Development L.P | Schumacher, W. M. #23W | 3,600 | 33533925 |
| 459130 | Feb 25, 1997 | Feb 25, 1997 | Parker & Parsley Development L.P | Schumacher, W. M. #24W | 3,600 | 33533924 |
| 458979 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Watson, W. W. #50 | 3,350 | 33533919 |
| 458978 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Watson, W.W. #49 | 3,350 | 33533918 |
| 458977 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #416 | 3,400 | 33533917 |
| 458976 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #415 | 3,400 | 33533916 |
| 458975 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #414 | 3,400 | 33533915 |
| 458974 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #413 | 3,400 | 33533914 |
| 458973 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #411 | 3,350 | 33533913 |
| 458972 | Feb 21, 1997 | Feb 21, 1997 | Parker & Parsley Development L.P | Foster, Mary #408 | 3,300 | 33533912 |
| 456759 | Feb 10, 1997 | Feb 10, 1997 | SDX Resources, Inc. | Langley -B- #6 | 5,000 | 33533909 |
| 457089 | Feb 5, 1997 | Feb 5, 1997 | Parker & Parsley Development L.P | Schumacher, W.M. #22 | 3,600 | 33533910 |
| 457175 | Jan 14, 1997 | Jan 14, 1997 | SDX Resources, Inc. | Morrison, Tom #8 | 3,400 | 33533911 |
| 456904 | Jan 8, 1997 | Jan 8, 1997 | Chevron U. S. A. Inc. | North Westbrook Unit #2801 | 3,100 | 33501862 |
| 456905 | Jan 3, 1997 | Jan 3, 1997 | Chevron U. S. A. Inc. | North Westbrook Unit #6820W | 3,250 | 33531662 |
| 456905Amendment | Jan 3, 1997 | Jan 3, 1997 | Chevron U. S. A. Inc. | Smartt, Mrs. Sam et Al #20 | 3,200 | 33531662 |
| 455697 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Simpson, O.L. #7WI | 3,300 | 33533900 |
| 455696 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #15 | 3,300 | 33533908 |
| 455695 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #16 | 3,300 | 33533907 |
| 455694 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #17WI | 3,300 | 33533901 |
| 455693 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #18 | 3,300 | 33533906 |
| 455692 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #19 | 3,300 | 33533905 |
| 455691 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #20 | 3,300 | 33533904 |
| 455690 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #21 | 3,300 | 33533903 |
| 455689 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #22WI | 3,300 | 33533902 |
| 455688 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #23 | 3,300 | 33533899 |
| 455687 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #24 | 3,300 | 33533898 |
| 455686 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Womack, Mary #25 | 3,300 | 33533897 |
| 455685 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Simpson, O.L. "A" #3A | 3,300 | 33533896 |
| 455684 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Simpson, O.L. #4 | 3,300 | 33533895 |
| 455683 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Simpson, O. L. #5 | 3,300 | 33533894 |
| 455682 | Dec 2, 1996 | Dec 2, 1996 | Allegro Operating, Inc. | Simpson, O.L. #6 | 3,300 | 33533893 |
| 454854 | Nov 15, 1996 | Nov 15, 1996 | Parker & Parsley Development L.P | Foster, Mary #400WI | 3,285 | 33533883 |
| 455108 | Nov 13, 1996 | Nov 13, 1996 | Merit Energy Company | Coleman Ranch Unit #817 | 3,500 | 33533892 |
| 455022 | Nov 12, 1996 | Nov 12, 1996 | Merit Energy Company | Coleman Ranch Unit #709 | 3,500 | 33533891 |
| 454863 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #393 | 3,250 | 33533890 |
| 454861 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #394WI | 3,300 | 33533889 |
| 454860 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #395 | 3,330 | 33533888 |
| 454859 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #396 | 3,285 | 33533887 |
| 454858 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #397WI | 3,285 | 33533886 |
| 454856 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #398 | 3,285 | 33533885 |
| 454855 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #399 | 3,285 | 33533884 |
| 454853 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #401 | 3,310 | 33533882 |
| 454852 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #407 | 3,190 | 33533881 |
| 454851 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #406 | 3,400 | 33533880 |
| 454850 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #405WI | 3,315 | 33533879 |
| 454849 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #404 | 3,060 | 33533878 |
| 454848 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #403 | 3,325 | 33533877 |
| 454846 | Nov 6, 1996 | Nov 6, 1996 | Parker & Parsley Development L.P | Foster, Mary #402 | 3,310 | 33533876 |
| 454471 | Oct 29, 1996 | Oct 29, 1996 | Merit Energy Company | Coleman Ranch Unit #1418 | 3,500 | 33533875 |
| 451572 | Sep 27, 1996 | Sep 27, 1996 | SDX Resources, Inc. | Morrison 35 A #5 | 3,200 | 33533866 |
| 452792 | Sep 18, 1996 | Sep 18, 1996 | Baytech, Inc. | McCabe "5" #1 | 7,200 | 33533874 |
| 451790 | Sep 18, 1996 | Sep 18, 1996 | SDX Resources, Inc. | Ellett B #4 | 3,200 | 33533871 |
| 452425 | Sep 17, 1996 | Sep 17, 1996 | Merit Energy Company | McCabe, J.F. "C" #2 | 7,202 | 33532394 |
| 451575 | Sep 12, 1996 | Sep 12, 1996 | SDX Resources, Inc. | Morrison-Jones #7 | 3,200 | 33533869 |
| 451574 | Sep 12, 1996 | Sep 12, 1996 | SDX Resources, Inc. | Morrison 38A #4 | 3,200 | 33533868 |
| 451573 | Sep 12, 1996 | Sep 12, 1996 | SDX Resources, Inc. | Morrison 35 #14 | 3,200 | 33533867 |
| 451791 | Aug 27, 1996 | Aug 27, 1996 | SDX Resources, Inc. | Morrison, Tom #7 | 3,200 | 33533870 |
| 451789 | Aug 27, 1996 | Aug 27, 1996 | SDX Resources, Inc. | Langley, F. A. A #4 | 3,200 | 33533872 |
| 451787 | Aug 27, 1996 | Aug 27, 1996 | SDX Resources, Inc. | Sayers #9 | 3,200 | 33533873 |
| 451576 | Aug 27, 1996 | Aug 27, 1996 | SDX Resources, Inc. | Morrison-Jones #6 | 3,200 | 33533865 |
| 450806 | Jul 31, 1996 | Jul 31, 1996 | Chevron U. S. A. Inc. | North Westbrook Unit #2127H | 3,200 | 33533079 |
| 450805 | Jul 31, 1996 | Jul 31, 1996 | Chevron U. S. A. Inc. | North Westbrook Unit #2123WH | 3,200 | 33532781 |
| 450226 | Jul 29, 1996 | Jul 29, 1996 | Lone Star Pipeline Company | LSG C. P. KC15A-10 #10 | 380 | 33533864 |
| 450754 | Jul 25, 1996 | Jul 25, 1996 | Chevron U. S. A. Inc. | North Westbrook Unit #2408H | 3,200 | 33532741 |
| 450642 | Jul 24, 1996 | Jul 24, 1996 | WJC, Inc. | Strain, L.A. #12 | 1,700 | 33533863 |
| 449327 | Jul 10, 1996 | Jul 10, 1996 | Parker & Parsley Development L.P | Mitchell "C" Fee #24 | 3,250 | 33533860 |
| 449697 | Jul 8, 1996 | Jul 8, 1996 | Parker & Parsley Development L.P | Graeber, Nina #18 | 3,350 | 33533862 |
| 449696 | Jul 8, 1996 | Jul 8, 1996 | Parker & Parsley Development L.P | Graeber, Nina #17 | 3,350 | 33533861 |