| 114851 | Apr 13, 1981 | Apr 13, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "C" #8423P | 2,300 | 37530842 |
| 113950 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Moore | Thompson #209 P | 2,300 | 34130679 |
| 113947 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "B" #8353P | 2,300 | 37530840 |
| 113901 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "B" #8351P | 2,300 | 37530837 |
| 113900 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "B" #8352P | 2,300 | 37530836 |
| 113899 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Moore | Thompson #208 P | 2,300 | 34130678 |
| 113898 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "B" #8355P | 2,300 | 37530835 |
| 113897 | Apr 2, 1981 | Apr 2, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "B" #8354P | 2,300 | 37530834 |
| 113924 | Mar 27, 1981 | Mar 27, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "C" #1101RO | 2,211 | 37530839 |
| 113922 | Mar 27, 1981 | Mar 27, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "C" #1102RO | 2,300 | 37530838 |
| 113034 | Mar 24, 1981 | Mar 24, 1981 | Coastal Oil & Gas Corporation | Howard | Humble-Douthit #7 | 3,095 | 22702804 |
| 119272 | Mar 23, 1981 | Mar 23, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson #8409RO | 2,120 | 37530854 |
| 113949 | Mar 20, 1981 | Mar 20, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "C" #8421P | 2,300 | 37530841 |
| 110532 | Mar 3, 1981 | Mar 3, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson #8347RO | 2,300 | 37530832 |
| 110528 | Mar 3, 1981 | Mar 3, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson #8408RO | 2,300 | 37530831 |
| 110525 | Mar 3, 1981 | Mar 3, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson "D" #201RO | 2,061 | 37530830 |
| 110522 | Mar 3, 1981 | Mar 3, 1981 | Coastal Oil & Gas Corporation | Potter | Masterson #8403P | 2,300 | 37530829 |
| 109526 | Feb 25, 1981 | Feb 25, 1981 | Coastal Oil & Gas Corporation | Brewster | Coastal C. T. Lykes Bros. "14" #1A | 2,200 | 04330273 |
| 113082 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #42 | 2,900 | 22732368 |
| 113081 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #38 | 2,900 | 22732372 |
| 113080 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #37 | 2,900 | 22732373 |
| 113079 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #39 | 2,900 | 22732371 |
| 112789 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #43 | 2,900 | 22732367 |
| 111756 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #19 | 2,900 | 22732374 |
| 111754 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #41 | 2,900 | 22732369 |
| 111752 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #44 | 2,900 | 22732366 |
| 111748 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #40 | 2,900 | 22732370 |
| 111745 | Feb 18, 1981 | Feb 18, 1981 | Coastal Oil & Gas Corporation | Howard | Jones, Percy #14 | 2,900 | 22732365 |
| 108631 | Feb 13, 1981 | Feb 13, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #3704 | 2,300 | 37530828 |
| 108468 | Feb 13, 1981 | Feb 13, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #3705 | 2,300 | 37530827 |
| 108466 | Feb 13, 1981 | Feb 13, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #4002 | 2,300 | 37530826 |
| 108463 | Feb 13, 1981 | Feb 13, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #4003 | 2,300 | 37530825 |
| 107154 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1619 | 2,106 | 37530824 |
| 107129 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #902 | 2,300 | 37530823 |
| 107127 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #903 | 2,300 | 37530822 |
| 107125 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #901 | 2,300 | 37530821 |
| 107120 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5038 | 2,300 | 37530819 |
| 107118 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5065 | 2,300 | 37530818 |
| 107093 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #8038 | 2,300 | 37530817 |
| 107092 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1613 | 2,300 | 37530816 |
| 107090 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1623 | 2,300 | 37530815 |
| 107087 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1614 | 2,300 | 37530814 |
| 107086 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5064 | 2,300 | 37530813 |
| 107085 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5027 | 2,300 | 37530812 |
| 107084 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #6021 | 2,300 | 37530811 |
| 107083 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5067 | 2,300 | 37530810 |
| 107082 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #2146 | 2,141 | 37530809 |
| 107081 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #2019 | 2,300 | 37530808 |
| 107080 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #3703 | 2,300 | 37530807 |
| 107079 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #8083 | 2,300 | 37530806 |
| 107078 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #3702 | 2,300 | 37530805 |
| 107072 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5031 | 2,300 | 37530804 |
| 107071 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #6017 | 2,300 | 37530803 |
| 107069 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #6031 | 2,300 | 37530802 |
| 107067 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1624 | 2,300 | 37530801 |
| 107066 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1616 | 2,300 | 37530800 |
| 107064 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5019 | 2,300 | 37530799 |
| 107061 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1625 | 2,300 | 37530798 |
| 107060 | Jan 30, 1981 | Jan 30, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5030 | 2,300 | 37530797 |
| 106781 | Jan 28, 1981 | Jan 28, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #5066 | 2,300 | 37530796 |
| 106532 | Jan 26, 1981 | Jan 26, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1620 | 2,300 | 37530795 |
| 105819 | Jan 21, 1981 | Jan 21, 1981 | Coastal Oil & Gas Corporation | Potter | Bivins #1615 | 2,300 | 37530794 |
| 105153 | Jan 14, 1981 | Jan 14, 1981 | Coastal Oil & Gas Corporation | Nueces | City of Corpus Christi #1 | 10,874 | 35530142 |
| 104861 | Dec 31, 1980 | Dec 31, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1618 | 2,300 | 37530793 |
| 102697 | Dec 18, 1980 | Dec 18, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-8 I | 2,300 | 37530785 |
| 102669 | Dec 18, 1980 | Dec 18, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-5I | 2,300 | 37530766 |
| 102629 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-2I | 2,300 | 37530767 |
| 102628 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #16-3I | 2,300 | 37530768 |
| 102627 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #16-2I | 2,300 | 37530769 |
| 102626 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #16-1I | 2,300 | 37530770 |
| 102625 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1716I | 2,300 | 37530771 |
| 102624 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1715I | 2,300 | 37530772 |
| 102623 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1714I | 2,300 | 37530773 |
| 102622 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1713I | 2,300 | 37530774 |
| 102621 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1712I | 2,300 | 37530775 |
| 102619 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1711I | 2,300 | 37530776 |
| 102616 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #1710I | 2,300 | 37530777 |
| 102615 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-9I | 2,300 | 37530778 |
| 102614 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-1I | 2,300 | 37530779 |
| 102604 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-2I | 2,300 | 37530780 |
| 102601 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-3I | 2,300 | 37530781 |
| 102600 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-4I | 2,300 | 37530782 |
| 102597 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-6I | 2,300 | 37530783 |
| 102594 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #17-7I | 2,300 | 37530784 |
| 102590 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-9I | 2,300 | 37530786 |
| 102588 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-7I | 2,300 | 37530788 |
| 102587 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-6I | 2,300 | 37530789 |
| 102586 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-5I | 2,300 | 37530790 |
| 102585 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-3I | 2,300 | 37530792 |
| 102584 | Dec 17, 1980 | Dec 17, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #21-4I | 2,300 | 37530791 |
| 102939 | Dec 16, 1980 | Dec 16, 1980 | Coastal Oil & Gas Corporation | Bee | Matocha, E.H. #1 | 5,600 | 02531468 |
| 102773 | Dec 16, 1980 | Dec 16, 1980 | Coastal Oil & Gas Corporation | Bee | Matocha, E.H. #1 | 4,610 | 02531467 |
| 102182 | Dec 15, 1980 | Dec 15, 1980 | Coastal Oil & Gas Corporation | Caldwell | Merriweather, M. #13 | 2,600 | 05531714 |
| 101456 | Dec 9, 1980 | Dec 9, 1980 | Coastal Oil & Gas Corporation | Cooke | Otto, J. H. "A" #26 | 1,711 | 09731676 |
| 100799 | Dec 3, 1980 | Dec 3, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins "S" #3313 | 2,300 | 37530764 |
| 100798 | Dec 3, 1980 | Dec 3, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins "S" #3403 | 2,300 | 37530763 |
| 100797 | Dec 3, 1980 | Dec 3, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins "S" #5506 | 2,300 | 37530762 |
| 100796 | Dec 3, 1980 | Dec 3, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins "S" #3404 | 2,300 | 37530761 |
| 100795 | Dec 3, 1980 | Dec 3, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins "S" #3312 | 2,300 | 37530760 |
| 100471 | Nov 26, 1980 | Nov 26, 1980 | Coastal Oil & Gas Corporation | Potter | Bivins #3701 | 2,300 | 37530759 |