| 299850 | Mar 18, 1986 | Mar 18, 1986 | Atapco | Alvord So. Caddo Congl East Unit #304 | 6,100 | 49733161 |
| 299670 | Mar 17, 1986 | Mar 17, 1986 | Bridwell Oil Co. | Cox, W. S. #2 | 6,150 | 49732893 |
| 299562 | Mar 13, 1986 | Mar 13, 1986 | H & S Operating, Inc. | Berry, J. S. #1 | 4,500 | 49733158 |
| 299690 | Mar 11, 1986 | Mar 11, 1986 | Winchester Exploration, Inc. | Acola, Sam #1 | 8,000 | 49733159 |
| 300148 | Mar 10, 1986 | Mar 10, 1986 | Mitchell Energy Corporation | Gertrude Bilberry GU "A" #7 | 6,000 | 49733297 |
| 299302 | Mar 10, 1986 | Mar 10, 1986 | Mitchell Energy Corporation | Donaldson-Smith #2 | 6,200 | 49733155 |
| 299319 | Mar 10, 1986 | Mar 10, 1986 | EP Operating Company | Craft Water Board Unit 3 #2 | 6,000 | 49733156 |
| 300145 | Mar 10, 1986 | Mar 10, 1986 | Mitchell Energy Corporation | Gertrude Bilberry GU "A" #7 | 6,000 | 49733297 |
| 299083 | Mar 6, 1986 | Mar 6, 1986 | Mitchell Energy Corporation | Bun Johnson Unit #3 | 6,600 | 49733153 |
| 299081 | Mar 6, 1986 | Mar 6, 1986 | Mitchell Energy Corporation | Bun Johnson Unit #3 | 6,600 | 49733153 |
| 298945 | Mar 3, 1986 | Mar 3, 1986 | Mitchell Energy Corporation | Bun Johnson Unit #2 | 8,500 | 49733165 |
| 299255 | Mar 3, 1986 | Mar 3, 1986 | Mitchell Energy Corporation | Castleberry, A. #1 | 5,900 | 49733154 |
| 299271 | Mar 3, 1986 | Mar 3, 1986 | Mitchell Energy Corporation | Hartsell-Castleberry #3 | 5,900 | 49733154 |
| 299264 | Mar 3, 1986 | Mar 3, 1986 | Mitchell Energy Corporation | Lawrence, C. A. GL "A" #8 | 5,825 | 49731195 |
| 298679 | Feb 27, 1986 | Feb 27, 1986 | Kneten Oil Company, Inc. | Goostree #2 | 6,400 | 49733152 |
| 298379 | Feb 24, 1986 | Feb 24, 1986 | Cities Service Oil & Gas Corp. | Tarrant E #1 | 6,025 | 49701383 |
| 299330 | Feb 24, 1986 | Feb 24, 1986 | Waggoner-Baldridge Energy Co. | Pinkerton-Merritt Unit #1 | 6,850 | 49732990 |
| 298578 | Feb 22, 1986 | Feb 22, 1986 | Mitchell Energy Corporation | Wilson, J. O. #2 | 6,950 | 49732617 |
| 297866 | Feb 18, 1986 | Feb 18, 1986 | Ryder Scott Oil Co. | McCurdy #1 | 8,500 | 49733150 |
| 297795 | Feb 14, 1986 | Feb 14, 1986 | Anadarko Petroleum Corp. | Gregg "A" #2 | 6,500 | 49733149 |
| 297769 | Feb 14, 1986 | Feb 14, 1986 | Mitchell Energy Corporation | Hodgson, Lucetta N. #1 | 6,000 | 49733148 |
| 297763 | Feb 14, 1986 | Feb 14, 1986 | Mitchell Energy Corporation | Hodgson, Lucetta N. #1 | 6,000 | 49733148 |
| 297982 | Feb 14, 1986 | Feb 14, 1986 | Mitchell Energy Corporation | Mosier, Katie #1 | 5,977 | 49700115 |
| 297722 | Feb 14, 1986 | Feb 14, 1986 | Mitchell Energy Corporation | Brown, Agnes #2 | 6,700 | 49733093 |
| 297868 | Feb 13, 1986 | Feb 13, 1986 | Siegfried, R. H., Inc. | Morris "A" #31A | 5,900 | 49733151 |
| 297436 | Feb 10, 1986 | Feb 10, 1986 | Mitchell Energy Corporation | White, R. T. #5 | 6,300 | 49733147 |
| 297341 | Feb 10, 1986 | Feb 10, 1986 | Mitchell Energy Corporation | White, R. T. #5 | 6,300 | 49733147 |
| 297339 | Feb 4, 1986 | Feb 4, 1986 | Mitchell Energy Corporation | White, R. T. #3 | 6,300 | 49732918 |
| 297335 | Feb 4, 1986 | Feb 4, 1986 | Mitchell Energy Corporation | White, R. T. #3 | 6,300 | 49732918 |
| 296657 | Jan 31, 1986 | Jan 31, 1986 | Best Petroleum Explorations, Inc | Gage #2 | 7,500 | 49733142 |
| 296670 | Jan 28, 1986 | Jan 28, 1986 | Mitchell Energy Corporation | Faith & Boydston #3 | 6,800 | 49733143 |
| 296655 | Jan 28, 1986 | Jan 28, 1986 | Mitchell Energy Corporation | Delackner, Donald "A" #1 | 7,700 | 49733141 |
| 296667 | Jan 28, 1986 | Jan 28, 1986 | Mitchell Energy Corporation | Faith & Boydston #3 | 6,800 | 49733143 |
| 296363 | Jan 24, 1986 | Jan 24, 1986 | Mitchell Energy Corporation | Houston, B. H. #3 | 7,400 | 49733140 |
| 296937 | Jan 21, 1986 | Jan 21, 1986 | Mitchell Energy Corporation | Caldwell, J. E. #4 | 6,100 | 49733144 |
| 296942 | Jan 21, 1986 | Jan 21, 1986 | Mitchell Energy Corporation | Caldwell, J. E. #4 | 6,100 | 49733144 |
| 295781 | Jan 20, 1986 | Jan 20, 1986 | Briar Energy Corporation | Johnson #1B | 3,800 | 49733138 |
| 295688 | Jan 16, 1986 | Jan 16, 1986 | Waggoner-Baldridge Energy Co. | Hachtel Gas Unit #2 | 7,000 | 49733137 |
| 295298 | Jan 14, 1986 | Jan 14, 1986 | Mitchell Energy Corporation | Cobb, Hazel #2 | 6,200 | 49733135 |
| 295218 | Jan 14, 1986 | Jan 14, 1986 | Murry, Billy D. | Lynch, R. S. #1 | 6,400 | 49733134 |
| 294888 | Jan 9, 1986 | Jan 9, 1986 | Mitchell Energy Corporation | Ross, Lloyd #3 | 6,400 | 49733132 |
| 294890 | Jan 9, 1986 | Jan 9, 1986 | Mitchell Energy Corporation | Ross, Lloyd #3 | 6,400 | 49733132 |
| 294752 | Jan 8, 1986 | Jan 8, 1986 | EP Operating Company | Murphy, J. E. "A" #2 | 6,400 | 49733130 |
| 294787 | Jan 7, 1986 | Jan 7, 1986 | Federated Natural Resources Corp | Gardner, A. G. #1 | 7,200 | 49732341 |
| 294470 | Jan 6, 1986 | Jan 6, 1986 | Robinson Oil & Gas, Inc. | Berry, Q. #1 | 3,200 | 49733125 |
| 299439 | Jan 6, 1986 | Jan 6, 1986 | Wooley Petroleum | Bradford, Charles W. #1 | 6,750 | 49733157 |
| 295317 | Jan 6, 1986 | Jan 6, 1986 | Mitchell Energy Corporation | Waggoner, M. L. "B" #1 | 6,630 | 49780514 |
| 294657 | Jan 3, 1986 | Jan 3, 1986 | Waggoner-Baldridge Energy Co. | Gage Trustee #2 | 7,000 | 49733128 |
| 294658 | Jan 3, 1986 | Jan 3, 1986 | Waggoner-Baldridge Energy Co. | Caraway, S. E. #3 | 6,700 | 49733129 |
| 294655 | Jan 3, 1986 | Jan 3, 1986 | Waggoner-Baldridge Energy Co. | Israel #3 | 7,000 | 49733126 |
| 294656 | Jan 3, 1986 | Jan 3, 1986 | Waggoner-Baldridge Energy Co. | Smith #2 | 6,800 | 49733127 |
| 293896 | Dec 31, 1985 | Dec 31, 1985 | Waggoner-Baldridge Energy Co. | Rohrer "A" #2 | 6,750 | 49733124 |
| 293594 | Dec 23, 1985 | Dec 23, 1985 | Mitchell Energy Corporation | Ross, V. D. #2 | 6,300 | 49733123 |
| 292897 | Dec 13, 1985 | Dec 13, 1985 | Mitchell Energy Corporation | Boring, A. L. #4 | 6,800 | 49733122 |
| 292896 | Dec 13, 1985 | Dec 13, 1985 | Mitchell Energy Corporation | Boring, A. L. #4 | 6,800 | 49733122 |
| 292218 | Dec 9, 1985 | Dec 9, 1985 | EP Operating Company | Robinson, J. M. #3 | 5,900 | 49733119 |
| 292225 | Dec 9, 1985 | Dec 9, 1985 | EP Operating Company | Robinson, J. M. #4 | 5,900 | 49733120 |
| 292525 | Dec 9, 1985 | Dec 9, 1985 | Ryder Scott Oil Co. | Morris #1 | 7,100 | 49733121 |
| 291688 | Dec 4, 1985 | Dec 4, 1985 | Texaco Inc. | Harrison, Jewell #1 | 5,270 | 49702060 |
| 291749 | Dec 4, 1985 | Dec 4, 1985 | Waggoner-Baldridge Energy Co. | Zorns, T. H. #2 | 8,200 | 49733118 |
| 291535 | Dec 2, 1985 | Dec 2, 1985 | Upham Oil & Gas Company | R. Bridges Unit #2 | 6,200 | 49733117 |
| 291054 | Nov 25, 1985 | Nov 25, 1985 | L & M Oil Co. | Huff #1 | 5,750 | 49733116 |
| 291441 | Nov 19, 1985 | Nov 19, 1985 | Mitchell Energy Corporation | Bilberry, Gertrude #3 | 6,200 | 49733114 |
| 290536 | Nov 19, 1985 | Nov 19, 1985 | Mitchell Energy Corporation | Bilberry, Gertrude #3 | 6,200 | 49733114 |
| 290264 | Nov 18, 1985 | Nov 18, 1985 | Mitchell Energy Corporation | Kansas-Scott #2 | 6,200 | 49733112 |
| 290263 | Nov 18, 1985 | Nov 18, 1985 | Mitchell Energy Corporation | Kansas-Scott #2 | 6,200 | 49733112 |
| 290825 | Nov 15, 1985 | Nov 15, 1985 | Mitchell Energy Corporation | Bryant, David W. #3 | 6,000 | 49733115 |
| 290823 | Nov 15, 1985 | Nov 15, 1985 | Mitchell Energy Corporation | Bryant, David W. #3 | 6,000 | 49733115 |
| 290063 | Nov 14, 1985 | Nov 14, 1985 | Waggoner-Baldridge Energy Co. | Blackerby #2 | 7,000 | 49733111 |
| 290266 | Nov 13, 1985 | Nov 13, 1985 | Mitchell Energy Corporation | R. E. Petty GU #4 | 6,200 | 49733307 |
| 290266Amendment | Nov 13, 1985 | Nov 13, 1985 | Mitchell Energy Corporation | R. E. Petty GU #4 | 6,200 | 49733307 |
| 295916 | Nov 12, 1985 | Nov 12, 1985 | Kneten Oil Company, Inc. | Goostree #2 | 6,500 | 49733139 |
| 289436 | Nov 7, 1985 | Nov 7, 1985 | Mitchell Energy Corporation | Rohrer-Hinkle #1 | 6,400 | 49733110 |
| 288951 | Nov 1, 1985 | Nov 1, 1985 | Mitchell Energy Corporation | Portwood-Clark Unit #3 | 6,500 | 49733109 |
| 288952 | Nov 1, 1985 | Nov 1, 1985 | Mitchell Energy Corporation | Portwood-Clark Unit #3 | 6,500 | 49733109 |
| 288968 | Nov 1, 1985 | Nov 1, 1985 | Mitchell Energy Corporation | Morrison, Dean #1 | 6,418 | 49731775 |
| 288761 | Oct 31, 1985 | Oct 31, 1985 | Wooley Petroleum | State of Texas #1 | 6,250 | 49733108 |
| 288606 | Oct 29, 1985 | Oct 29, 1985 | Spragins, Ed | Clifton, J. H. #6 | 5,950 | 49733106 |
| 288857 | Oct 29, 1985 | Oct 29, 1985 | Knight, Reuben B. | Blocker, W. O. #1 | 5,852 | 49731557 |
| 288482 | Oct 28, 1985 | Oct 28, 1985 | Waggoner-Baldridge Energy Co. | Barrett #2 | 7,000 | 49733105 |
| 288177 | Oct 23, 1985 | Oct 23, 1985 | Texaco Inc. | Chivers, J. R. #2 | 5,700 | 49733104 |
| 297308 | Oct 23, 1985 | Oct 23, 1985 | Mitchell Energy Corporation | Williamson, L. C. #2 | 6,100 | 49733107 |
| 288657 | Oct 23, 1985 | Oct 23, 1985 | Mitchell Energy Corporation | Williamson #2 | 6,100 | 49733107 |
| 297303 | Oct 23, 1985 | Oct 23, 1985 | Mitchell Energy Corporation | Williamson, L. C. #2 | 6,100 | 49733107 |
| 287901 | Oct 21, 1985 | Oct 21, 1985 | Ryder Scott Oil Co. | Kozel Unit #1 | 7,200 | 49733103 |
| 287630 | Oct 17, 1985 | Oct 17, 1985 | Briar Energy Corporation | Johnson #1A | 3,800 | 49733101 |
| 287776 | Oct 17, 1985 | Oct 17, 1985 | Mitchell Energy Corporation | Dickenson, T. L. #5 | 6,200 | 49733102 |
| 287775 | Oct 17, 1985 | Oct 17, 1985 | Mitchell Energy Corporation | Dickenson, T. L. #5 | 6,200 | 49733102 |
| 287775Amendment | Oct 17, 1985 | Oct 17, 1985 | Mitchell Energy Corporation | Dickenson, T. L. #5 | 6,200 | 49733102 |
| 287569 | Oct 16, 1985 | Oct 16, 1985 | Spragins, Ed | Clifton, J. H. #7 | 5,950 | 49733100 |
| 287317 | Oct 14, 1985 | Oct 14, 1985 | Spragins, Ed | Clifton, J. H. #3 | 4,327 | 49731367 |
| 287055 | Oct 10, 1985 | Oct 10, 1985 | Mitchell Energy Corporation | Johnson, W. D. "C" #1 | 8,000 | 49733099 |
| 286662 | Oct 7, 1985 | Oct 7, 1985 | Mitchell Energy Corporation | Helms, L. V. #2 | 8,400 | 49730285 |
| 286742 | Oct 4, 1985 | Oct 4, 1985 | Robinson Oil & Gas, Inc. | Conley #1 | 6,250 | 49732966 |
| 286651 | Oct 3, 1985 | Oct 3, 1985 | Mitchell Energy Corporation | Grantham, R. D. #5 | 5,900 | 49733097 |
| 286650 | Oct 3, 1985 | Oct 3, 1985 | Mitchell Energy Corporation | Grantham, R. D. #5 | 5,900 | 49733097 |
| 286510 | Oct 2, 1985 | Oct 2, 1985 | Cities Service Oil & Gas Corp. | West Chico Unit #717 | 5,700 | 49733096 |
| 286654 | Oct 1, 1985 | Oct 1, 1985 | Mitchell Energy Corporation | Smith, John E. #4 | 6,200 | 49733098 |
| 286652 | Oct 1, 1985 | Oct 1, 1985 | Mitchell Energy Corporation | Smith, John E. #4 | 6,200 | 49733098 |
| 285992 | Sep 27, 1985 | Sep 27, 1985 | Carter Energy Corp. | Dean, Floyd H. #1 | 5,741 | 49732782 |