| 326698 | Feb 23, 1987 | Feb 23, 1987 | Carter Energy Corp. | Motley, V. #2 | 6,000 | 49733216 |
| 325678 | Feb 18, 1987 | Feb 18, 1987 | Argus Oil Co. | Lynch, R. S. #1 | 6,400 | 49733212 |
| 326603 | Feb 17, 1987 | Feb 17, 1987 | Mitchell Energy Corporation | Balsora (Atoka) Unit #1201T | 5,881 | 49701262 |
| 326602 | Feb 17, 1987 | Feb 17, 1987 | Mitchell Energy Corporation | Balsora (Atoka) Unit #1601 | 6,000 | 49732557 |
| 326080 | Feb 9, 1987 | Feb 9, 1987 | Waggoner, W. T., Estate | Tobolowsky, Jack L. "B" #1 | 4,500 | 49733214 |
| 325999 | Feb 9, 1987 | Feb 9, 1987 | Mitchell Energy Corporation | Austin, M. M. #1 | 6,088 | 49700362 |
| 326139 | Feb 5, 1987 | Feb 5, 1987 | Mitchell Energy Corporation | Adams-Southwest #5 | 6,300 | 49733215 |
| 326089 | Feb 2, 1987 | Feb 2, 1987 | EP Operating Company | Denton-Womack #3 | 5,900 | 49733213 |
| 324292 | Jan 30, 1987 | Jan 30, 1987 | Mitchell Energy Corporation | Redwine, D. P. #3 | 6,300 | 49733206 |
| 324292Amendment | Jan 30, 1987 | Jan 30, 1987 | Mitchell Energy Corporation | Redwine, D. P. #3 | 6,300 | 49733206 |
| 324389 | Jan 29, 1987 | Jan 29, 1987 | EP Operating Company | Long, J. J. "B" #3 | 5,817 | 49730530 |
| 325696 | Jan 27, 1987 | Jan 27, 1987 | Mitchell Energy Corporation | Davis, N. H. #1L | 4,755 | 49701042 |
| 328913Amendment | Jan 22, 1987 | Jan 22, 1987 | Mitchell Energy Corporation | Speer, Oran #7 | 5,950 | 49733226 |
| 325420 | Jan 16, 1987 | Jan 16, 1987 | EP Operating Company | Craft Water Board Unit 19 #3 | 6,500 | 49733211 |
| 325215 | Jan 12, 1987 | Jan 12, 1987 | EP Operating Company | Tarrant Cnty. Water Board Unit 1 #2 | 6,400 | 49733210 |
| 325215Amendment | Jan 12, 1987 | Jan 12, 1987 | EP Operating Company | Tarrant Cnty. Water Board Unit 1 #2 | 6,400 | 49733210 |
| 324746 | Dec 23, 1986 | Dec 23, 1986 | EP Operating Company | Tarrant Cnty. Water Board Unit 3 #2 | 5,900 | 49733209 |
| 324745 | Dec 23, 1986 | Dec 23, 1986 | EP Operating Company | Tarrant Cnty. Water Board Unit 2 #3 | 6,050 | 49733208 |
| 324693 | Dec 22, 1986 | Dec 22, 1986 | Mitchell Energy Corporation | Gertrude Bilberry GU #8 | 6,000 | 49733207 |
| 324013 | Dec 17, 1986 | Dec 17, 1986 | Ryder Scott Oil Co. | Pruett-Nichols Unit #3 | 8,500 | 49733204 |
| 324303 | Dec 12, 1986 | Dec 12, 1986 | Mitchell Energy Corporation | Johnson, W. D. "A" #1 | 8,000 | 49733205 |
| 324089 | Dec 12, 1986 | Dec 12, 1986 | Mitchell Energy Corporation | Johnson, Wm. D. "B" #1 | 8,700 | 49732570 |
| 324086 | Dec 12, 1986 | Dec 12, 1986 | Mitchell Energy Corporation | Johnson, Wm. D. "B" #4 | 8,600 | 49732881 |
| 324088 | Dec 11, 1986 | Dec 11, 1986 | Mitchell Energy Corporation | Johnson, W. D. "B" #2 | 8,400 | 49732659 |
| 324087 | Dec 11, 1986 | Dec 11, 1986 | Mitchell Energy Corporation | Johnson, W. D. "B" #3 | 8,300 | 49732764 |
| 324085 | Dec 9, 1986 | Dec 9, 1986 | Mitchell Energy Corporation | Johnson, W. D. "B" #5 | 8,500 | 49732971 |
| 324084 | Dec 9, 1986 | Dec 9, 1986 | Mitchell Energy Corporation | Johnson, W. D. "C" #1 | 7,900 | 49733099 |
| 345730 | Dec 6, 1986 | Dec 6, 1986 | Mitchell Energy Corporation | Burns, Arizona #4 | 6,500 | 49733299 |
| 323288 | Nov 25, 1986 | Nov 25, 1986 | Ryder Scott Oil Co. | Downe #1 | 8,500 | 49733203 |
| 323288Amendment | Nov 25, 1986 | Nov 25, 1986 | Ryder Scott Oil Co. | Downe #1 | 8,500 | 49733203 |
| 323211 | Nov 17, 1986 | Nov 17, 1986 | Marcon Operating Company, Inc. | Ross, Alta #4 | 4,500 | 49733202 |
| 322973 | Nov 13, 1986 | Nov 13, 1986 | Mitchell Energy Corporation | Morris, A. H. #4 | 6,300 | 49733201 |
| 322962 | Nov 12, 1986 | Nov 12, 1986 | Mitchell Energy Corporation | Hughes, D. J. #24 | 6,200 | 49733200 |
| 322578 | Nov 6, 1986 | Nov 6, 1986 | Mitchell Energy Corporation | Adams, B. E. #1 | 6,348 | 49700356 |
| 322438 | Oct 30, 1986 | Oct 30, 1986 | Mitchell Energy Corporation | Lawrence, C. A. OU "D" #9 | 5,953 | 49731987 |
| 320481 | Oct 16, 1986 | Oct 16, 1986 | Mitchell Energy Corporation | Bailey, S. R. #5 | 5,500 | 49733198 |
| 321494 | Oct 6, 1986 | Oct 6, 1986 | Mitchell Energy Corporation | Newsom, D. W. #6 | 6,000 | 49733199 |
| 320084 | Sep 2, 1986 | Sep 2, 1986 | Dimock Petroleum | Livengood #1A | 6,500 | 49733197 |
| 320084Amendment | Sep 2, 1986 | Sep 2, 1986 | Dimock Petroleum | Livengood #1A | 6,500 | 49733197 |
| 305722 | Aug 28, 1986 | Aug 28, 1986 | Upham Oil & Gas Company | Read, H. D. et Al #3 | 6,200 | 49733196 |
| 305683 | Aug 26, 1986 | Aug 26, 1986 | Mitchell Energy Corporation | Padfield, Dean #3 | 6,300 | 49733195 |
| 305683Amendment | Aug 26, 1986 | Aug 26, 1986 | Mitchell Energy Corporation | Padfield, Dean #3 | 6,300 | 49733195 |
| 305435 | Aug 20, 1986 | Aug 20, 1986 | Knight, Reuben B. | Bridwell #1 | 6,500 | 49733191 |
| 305437 | Aug 20, 1986 | Aug 20, 1986 | Knight, Reuben B. | Dunagan #1 | 6,500 | 49733192 |
| 305439 | Aug 20, 1986 | Aug 20, 1986 | Penny, Everett J. | Dahlstrom, Ralph V. #4 | 6,500 | 49733193 |
| 305441 | Aug 20, 1986 | Aug 20, 1986 | Knight, Reuben B. | Blanton, J. J. #4 | 6,500 | 49733194 |
| 305255 | Aug 14, 1986 | Aug 14, 1986 | EP Operating Company | Tarrant Cnty Water Board Unit 4 #3 | 5,950 | 49733190 |
| 305154 | Aug 12, 1986 | Aug 12, 1986 | Mitchell Energy Corporation | Renshaw, H. S. #3 | 7,000 | 49733188 |
| 305217 | Aug 11, 1986 | Aug 11, 1986 | Upham Oil & Gas Company | Kelley, Earl #4 | 6,300 | 49733189 |
| 305190 | Aug 4, 1986 | Aug 4, 1986 | Mitchell Energy Corporation | Caldwell, J. E. #4 | 6,100 | 49733144 |
| 305191 | Aug 4, 1986 | Aug 4, 1986 | Mitchell Energy Corporation | Caldwell, J. E. #4 | 6,100 | 49733144 |
| 304757 | Jul 30, 1986 | Jul 30, 1986 | Briar Energy Corporation | Johnson #1C | 3,800 | 49733185 |
| 305101 | Jul 28, 1986 | Jul 28, 1986 | Mitchell Energy Corporation | Castleberry, J. O. #2 | 5,900 | 49733187 |
| 305099 | Jul 28, 1986 | Jul 28, 1986 | Mitchell Energy Corporation | Donaldson-Smith #3 | 6,200 | 49733318 |
| 304553 | Jul 25, 1986 | Jul 25, 1986 | Mitchell Energy Corporation | Holloway, W. E. #3 | 6,500 | 49733184 |
| 304552 | Jul 25, 1986 | Jul 25, 1986 | Mitchell Energy Corporation | Holloway, W. E. #3 | 6,500 | 49733184 |
| 304304 | Jul 14, 1986 | Jul 14, 1986 | Mitchell Energy Corporation | Stonybrooke #2 | 7,500 | 49733183 |
| 304348 | Jul 9, 1986 | Jul 9, 1986 | EP Operating Company | Craft Water Board Unit 5 #2 | 5,900 | 49733176 |
| 304348Amendment | Jul 9, 1986 | Jul 9, 1986 | EP Operating Company | Craft Water Board Unit 5 #2C | 5,900 | 49733176 |
| 304463 | Jul 7, 1986 | Jul 7, 1986 | Mitchell Energy Corporation | Simpson, W. M. #3 | 6,400 | 49733177 |
| 303736 | Jul 1, 1986 | Jul 1, 1986 | Mitchell Energy Corporation | Oak Royalty #3 | 6,162 | 49733054 |
| 303488 | Jun 24, 1986 | Jun 24, 1986 | Robinson Oil & Gas, Inc. | Berry, Q. #1 | 3,200 | 49733125 |
| 303300 | Jun 18, 1986 | Jun 18, 1986 | Mitchell Energy Corporation | Lehmberg, G. A. #3 | 6,230 | 49731749 |
| 330788 | Jun 12, 1986 | Jun 12, 1986 | Mitchell Energy Corporation | Parsons, J. E. #2 | 6,900 | 49733234 |
| 302723 | May 30, 1986 | May 30, 1986 | Ladd Petroleum Corp. | Morris, R. L. "C" #16 | 5,855 | 49732871 |
| 321494Amendment | May 28, 1986 | May 28, 1986 | Mitchell Energy Corporation | Newsom, D. W. #6 | 5,760 | 49733199 |
| 302473 | May 23, 1986 | May 23, 1986 | Mitchell Energy Corporation | Witt, J. R. #5 | 6,800 | 49733181 |
| 302473Amendment | May 23, 1986 | May 23, 1986 | Mitchell Energy Corporation | Witt, J. R. #5 | 6,800 | 49733181 |
| 302103 | May 14, 1986 | May 14, 1986 | EP Operating Company | Craft-Water Board Unit 4 #2 | 5,900 | 49733179 |
| 302103Amendment | May 14, 1986 | May 14, 1986 | EP Operating Company | Craft-Water Board Unit 4 #2 | 5,900 | 49733179 |
| 302119 | May 14, 1986 | May 14, 1986 | EP Operating Company | Craft-Water Board Unit 13 #9 | 5,900 | 49733180 |
| 302119Amendment | May 14, 1986 | May 14, 1986 | EP Operating Company | Craft - Water Board Unit 13 #9 | 5,900 | 49733180 |
| 302060 | May 13, 1986 | May 13, 1986 | Mitchell Energy Corporation | Lawrence, C. A. OU "J" #24 | 5,800 | 49733030 |
| 303416 | May 12, 1986 | May 12, 1986 | Sun Expl. & Prod. Co.-Abilene | Womack, J. L. #7 | 6,200 | 49733182 |
| 302877 | May 12, 1986 | May 12, 1986 | Waggoner-Baldridge Energy Co. | Busey G. U. #3 | 6,800 | 49733090 |
| 301974 | May 9, 1986 | May 9, 1986 | Mitchell Energy Corporation | Millard F. Perkins Gas Unit #3 | 6,300 | 49733178 |
| 301968 | May 8, 1986 | May 8, 1986 | Best Petroleum Explorations, Inc | Kozel #1 | 7,100 | 49732325 |
| 301891 | May 7, 1986 | May 7, 1986 | Mitchell Energy Corporation | Simpson, W. M. #3 | 6,400 | 49733177 |
| 301857 | May 6, 1986 | May 6, 1986 | EP Operating Company | Craft-Water Board Unit 5 #2 | 5,900 | 49733176 |
| 301774 | May 2, 1986 | May 2, 1986 | Wooley Petroleum | Massey "A" #1 | 3,500 | 49733175 |
| 301543 | Apr 25, 1986 | Apr 25, 1986 | Mitchell Energy Corporation | Collins-Daniel #2 | 6,300 | 49733174 |
| 301542 | Apr 25, 1986 | Apr 25, 1986 | Mitchell Energy Corporation | Collins-Daniel #2 | 6,300 | 49733174 |
| 301541 | Apr 25, 1986 | Apr 25, 1986 | Kneten Oil Company, Inc. | Greer #1 | 6,500 | 49733173 |
| 301289 | Apr 22, 1986 | Apr 22, 1986 | EP Operating Company | Craft-Water Board Unit 10 #2 | 6,000 | 49733172 |
| 301081 | Apr 14, 1986 | Apr 14, 1986 | Aardolie Oil Company | Renshaw #1 | 6,700 | 49732814 |
| 301287 | Apr 8, 1986 | Apr 8, 1986 | Mitchell Energy Corporation | Dawkins, M. D. #3 | 6,000 | 49733171 |
| 301284 | Apr 8, 1986 | Apr 8, 1986 | Mitchell Energy Corporation | Dawkins, M. D. #3 | 6,000 | 49733171 |
| 300625 | Apr 4, 1986 | Apr 4, 1986 | Best Petroleum Explorations, Inc | Gage-Atkins #1 | 7,500 | 49733170 |
| 300613 | Apr 3, 1986 | Apr 3, 1986 | Mitchell Energy Corporation | Johnson, W. D. "B" #6 | 4,700 | 49733168 |
| 300620 | Apr 3, 1986 | Apr 3, 1986 | Mitchell Energy Corporation | Williamson, L. C. #3 | 6,200 | 49733169 |
| 300617 | Apr 3, 1986 | Apr 3, 1986 | Mitchell Energy Corporation | Williamson, L. C. #3 | 6,200 | 49733169 |
| 300500 | Apr 1, 1986 | Apr 1, 1986 | EP Operating Company | Craft-Water Board Unit 22 #2 | 6,000 | 49733167 |
| 300196 | Mar 25, 1986 | Mar 25, 1986 | Briar Energy Corporation | Gregory #1A | 3,800 | 49733164 |
| 300179 | Mar 25, 1986 | Mar 25, 1986 | Briar Energy Corporation | Gregory #1B | 3,800 | 49733163 |
| 300111 | Mar 24, 1986 | Mar 24, 1986 | Cities Service Oil & Gas Corp. | Ashe Bcde #E04 | 7,500 | 49701362 |
| 300353 | Mar 24, 1986 | Mar 24, 1986 | Mitchell Energy Corporation | Hinkle, H. R. GU #3 | 6,400 | 49733110 |
| 300218 | Mar 24, 1986 | Mar 24, 1986 | Mitchell Energy Corporation | Flowers, Bertha #3 | 6,000 | 49733166 |
| 300537 | Mar 24, 1986 | Mar 24, 1986 | Mitchell Energy Corporation | Waggoner, Marie #1 | 6,873 | 49700472 |
| 299817 | Mar 18, 1986 | Mar 18, 1986 | Mitchell Energy Corporation | Lec Bridgeport Plant #1D | 4,000 | 49733160 |
| 299817Amendment | Mar 18, 1986 | Mar 18, 1986 | Mitchell Energy Corporation | Lec Bridgeport Plant #1D | 4,000 | 49733160 |