| 468517 | Oct 7, 1997 | Oct 7, 1997 | Stephens & Johnson Operating Co. | Winchester #1 | 6,500 | 49734206 |
| 468204 | Oct 7, 1997 | Oct 7, 1997 | Mitchell Energy Corporation | Logan-Miller #4 | 7,750 | 49734202 |
| 468203 | Oct 7, 1997 | Oct 7, 1997 | Mitchell Energy Corporation | P. K. Troxell GU #4 | 8,050 | 49734203 |
| 466171 | Oct 7, 1997 | Oct 7, 1997 | Mitchell Energy Corporation | Acola, Sam "A" #5 | 7,630 | 49733950 |
| 467064 | Oct 1, 1997 | Oct 1, 1997 | Mitchell Energy Corporation | M. E. Pruett GU #4 | 5,000 | 49734193 |
| 467061 | Oct 1, 1997 | Oct 1, 1997 | Mitchell Energy Corporation | Fitch, James P. #5 | 7,600 | 49734192 |
| 467822 | Sep 24, 1997 | Sep 24, 1997 | Richey, Ray Management Co., Inc. | Crawford, C. E. #1 | 6,200 | 49734201 |
| 467744 | Sep 23, 1997 | Sep 23, 1997 | Mitchell Energy Corporation | Blakley, Villa Estate -A- #2 | 7,700 | 49734200 |
| 467745 | Sep 19, 1997 | Sep 19, 1997 | Mitchell Energy Corporation | Blakley, Villa Estate -A- #1 | 7,700 | 49734199 |
| 467660 | Sep 16, 1997 | Sep 16, 1997 | Stephens & Johnson Operating Co. | Nobles #6 | 7,000 | 49734198 |
| 467490 | Sep 12, 1997 | Sep 12, 1997 | Mitchell Energy Corporation | Dan B. Maeyers Gas Unit "B" #3 | 8,100 | 49734197 |
| 467431 | Sep 11, 1997 | Sep 11, 1997 | Mitchell Energy Corporation | Denton, Thomas P. #2 | 6,400 | 49734196 |
| 467262 | Sep 8, 1997 | Sep 8, 1997 | Mitchell Energy Corporation | Maggie Spain Gas Unit "B" #2 | 8,100 | 49734195 |
| 467261 | Sep 8, 1997 | Sep 8, 1997 | Mitchell Energy Corporation | Dearman, H. H. #2 | 7,001 | 49732975 |
| 467130 | Sep 4, 1997 | Sep 4, 1997 | Mitchell Energy Corporation | Garrett, R. S. "B" #2 | 7,700 | 49734194 |
| 467054 | Sep 3, 1997 | Sep 3, 1997 | Chief Oil & Gas LLC | Neil, Aileen #1 | 7,600 | 49734191 |
| 466381 | Aug 19, 1997 | Aug 19, 1997 | Upham Oil & Gas Company | Whitten #9 | 6,500 | 49734190 |
| 466313 | Aug 15, 1997 | Aug 15, 1997 | Stephens & Johnson Operating Co. | Caughlin #40 | 4,100 | 49734189 |
| 466011 | Aug 14, 1997 | Aug 14, 1997 | Republic Energy Inc. | Carter, B. S. Jr. #3 | 8,200 | 49734188 |
| 465848 | Aug 6, 1997 | Aug 6, 1997 | Cumming Company, Inc. The | Boonsville #1 | 7,000 | 49734187 |
| 465848Amendment | Aug 6, 1997 | Aug 6, 1997 | Cumming Company, Inc. The | Boonsville #1 | 7,000 | 49734187 |
| 465723 | Aug 6, 1997 | Aug 6, 1997 | Threshold Development Co. | Fancher #6D | 5,800 | 49734186 |
| 465637 | Aug 4, 1997 | Aug 4, 1997 | Lakota Energy, Ltd. | Clay Hill Cattle Company #1 | 8,100 | 49734185 |
| 465472 | Jul 25, 1997 | Jul 25, 1997 | Mitchell Energy Corporation | Titch, R. L. #5 | 8,350 | 49734184 |
| 464723 | Jul 10, 1997 | Jul 10, 1997 | Mitchell Energy Corporation | Johnson, W. D. "B" #15 | 8,100 | 49734183 |
| 464721 | Jul 10, 1997 | Jul 10, 1997 | Mitchell Energy Corporation | Roy M. Wilkes Gas Unit "A" #1 | 8,000 | 49734182 |
| 464397 | Jul 7, 1997 | Jul 7, 1997 | Upham Oil & Gas Company | Whitten #8 | 6,500 | 49734180 |
| 464488 | Jul 2, 1997 | Jul 2, 1997 | Mitchell Energy Corporation | Young, W.C. "Bill" #4 | 7,450 | 49734181 |
| 464379 | Jul 2, 1997 | Jul 2, 1997 | Republic Energy Inc. | Skinner, Joe #2 | 8,100 | 49734179 |
| 464141 | Jul 1, 1997 | Jul 1, 1997 | Upham Oil & Gas Company | Kaker #1 | 6,500 | 49734178 |
| 463674 | Jun 26, 1997 | Jun 26, 1997 | Enre Corp. | H. M. Potter Unit #6 | 8,200 | 49734176 |
| 463726 | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Wcco 1 - D. Stevenson #5 | 8,250 | 49734177 |
| 463726Amendment | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Wcco 1 - Stevenson, D. #5 | 8,250 | 49734177 |
| 463673 | Jun 18, 1997 | Jun 18, 1997 | Enre Corp. | Potter "A" #1 | 8,200 | 49734175 |
| 463585 | Jun 10, 1997 | Jun 10, 1997 | Mitchell Energy Corporation | Griffeth GU #5 | 8,100 | 49734174 |
| 462228 | Jun 10, 1997 | Jun 10, 1997 | Mitchell Energy Corporation | Fitch, Georgie K. #4 | 7,600 | 49734169 |
| 463172 | Jun 5, 1997 | Jun 5, 1997 | Enre Corp. | Potter, H. M. #5 | 8,200 | 49734173 |
| 463021 | May 29, 1997 | May 29, 1997 | Mitchell Energy Corporation | McCurdy, Floyd "A" #2 | 8,000 | 49734172 |
| 462615 | May 23, 1997 | May 23, 1997 | Roil Mineral & Land Co. | Davenport #2 | 8,200 | 49734170 |
| 462580 | May 23, 1997 | May 23, 1997 | Roil Mineral & Land Co. | Hunn-Davenport #1 | 8,200 | 49734171 |
| 462405 | May 14, 1997 | May 14, 1997 | Mitchell Energy Corporation | Johnson, W. D. "C" #1 | 7,988 | 49733099 |
| 454899 | May 14, 1997 | May 14, 1997 | Lakota Energy, Ltd. | Bastian #1 | 6,800 | 49734126 |
| 462176 | May 9, 1997 | May 9, 1997 | Mitchell Energy Corporation | J. H. Carpenter GU #2 | 8,150 | 49734168 |
| 461919 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Gadberry, H. C. #25 | 6,250 | 49734167 |
| 461850 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Maggie Spain Gas Unit "B" #1 | 8,050 | 49734166 |
| 461150 | Apr 18, 1997 | Apr 18, 1997 | Sauder Management Company | Carter, B. S. #1 | 8,200 | 49733241 |
| 460525 | Apr 2, 1997 | Apr 2, 1997 | Republic Energy Inc. | Carter, B.S. #2 | 8,000 | 49734165 |
| 460525Amendment | Apr 2, 1997 | Apr 2, 1997 | Republic Energy Inc. | Carter, B. S., Jr. #2 | 8,100 | 49734165 |
| 460188 | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Pittard, C. D. #1 | 8,100 | 49734164 |
| 460188Amendment | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Pittard, C. D. #1 | 8,100 | 49734164 |
| 460187 | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Johnson, W. D. "B" #14 | 8,100 | 49734163 |
| 459675 | Mar 26, 1997 | Mar 26, 1997 | Republic Energy Inc. | T.H. Zorns Unit #6 | 7,500 | 49734159 |
| 459675Amendment | Mar 26, 1997 | Mar 26, 1997 | Republic Energy Inc. | T. H. Zorns Unit #6 | 7,500 | 49734159 |
| 460120 | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | McCurdy, Floyd #3 | 8,200 | 49734161 |
| 460120Amendment | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | McCurdy, Floyd #3 | 8,200 | 49734161 |
| 460119 | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | Bryan-Askey GU #3 | 8,100 | 49734162 |
| 459913 | Mar 14, 1997 | Mar 14, 1997 | Mitchell Energy Corporation | Whitesell, Katherine "A" #1 | 7,500 | 49734160 |
| 457594 | Mar 13, 1997 | Mar 13, 1997 | Enserch Exploration, Inc | Craft-Water Board Unit 9 #1 | 5,770 | 49701645 |
| 459626 | Mar 10, 1997 | Mar 10, 1997 | Mitchell Energy Corporation | Reddell, E. T. #1 | 3,970 | 49701959 |
| 459474 | Mar 10, 1997 | Mar 10, 1997 | Richey, Ray Management Co., Inc. | Lee, Franklin #1 | 6,300 | 49734158 |
| 459354 | Mar 6, 1997 | Mar 6, 1997 | Mitchell Energy Corporation | Askey "B" #4 | 8,200 | 49734157 |
| 459353 | Mar 6, 1997 | Mar 6, 1997 | Mitchell Energy Corporation | Bryan-Askey GU #4 | 8,150 | 49734156 |
| 459279 | Mar 4, 1997 | Mar 4, 1997 | Mitchell Energy Corporation | Gadberry, H. C. "D" #24 | 4,850 | 49734155 |
| 459220 | Mar 3, 1997 | Mar 3, 1997 | Mitchell Energy Corporation | Greer, Flavis #1 | 4,700 | 49701093 |
| 459162 | Mar 3, 1997 | Mar 3, 1997 | Mitchell Energy Corporation | Johnson, W. D. "B" #12 | 8,100 | 49734154 |
| 459094 | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Cox, Pearl #4H | 5,500 | 49734153 |
| 459094Amendment | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Cox, Pearl #4H | 6,000 | 49734153 |
| 458825 | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Johnson, W. D. "A" #10 | 8,100 | 49734151 |
| 458825Amendment | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Johnson, W. D. "A" #10 | 8,100 | 49734151 |
| 458817 | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Shoop "A" #4 | 8,200 | 49734149 |
| 458816 | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Johnson, W. D. "B" #13 | 8,050 | 49734150 |
| 458801 | Feb 25, 1997 | Feb 25, 1997 | Mitchell Energy Corporation | Shoop "A" #3 | 8,150 | 49734148 |
| 458802 | Feb 24, 1997 | Feb 24, 1997 | Mitchell Energy Corporation | Bryan "D" #3 | 8,100 | 49734152 |
| 458683 | Feb 20, 1997 | Feb 20, 1997 | Enre Corp. | Potter, H.M. #4 | 8,200 | 49734147 |
| 458344 | Feb 7, 1997 | Feb 7, 1997 | Chief Oil & Gas LLC | Sheppard "A" #1 | 6,000 | 49734145 |
| 458342 | Feb 7, 1997 | Feb 7, 1997 | Chief Oil & Gas LLC | Hurd, Henry #1 | 6,000 | 49734146 |
| 458058 | Feb 5, 1997 | Feb 5, 1997 | Mitchell Energy Corporation | Faye Phillips Gas Unit #3 | 4,900 | 49734144 |
| 457570 | Feb 5, 1997 | Feb 5, 1997 | Richey, Ray Management Co., Inc. | Dethloff, J. #3 | 6,400 | 49734139 |
| 457961 | Jan 29, 1997 | Jan 29, 1997 | Mitchell Energy Corporation | Morris, Ada #8 | 7,800 | 49734143 |
| 457960 | Jan 29, 1997 | Jan 29, 1997 | Mitchell Energy Corporation | Miller, W. M. #7 | 7,800 | 49734142 |
| 457914 | Jan 28, 1997 | Jan 28, 1997 | Mitchell Energy Corporation | Gage, Steven L. #1 | 7,950 | 49734141 |
| 457852 | Jan 28, 1997 | Jan 28, 1997 | Mitchell Energy Corporation | Miller "F" #1 | 7,700 | 49734140 |
| 457852Amendment | Jan 28, 1997 | Jan 28, 1997 | Mitchell Energy Corporation | Miller "F" #1 | 7,700 | 49734140 |
| 457015 | Jan 17, 1997 | Jan 17, 1997 | Lakota Energy, Ltd. | Hunn, Reba #1 | 7,400 | 49734135 |
| 457008 | Jan 10, 1997 | Jan 10, 1997 | Stephens & Johnson Operating Co. | Taylor #3 | 6,500 | 49734136 |
| 457197 | Jan 9, 1997 | Jan 9, 1997 | Mitchell Energy Corporation | Maggie Spain GU 1 #2 | 8,130 | 49734138 |
| 457001 | Jan 9, 1997 | Jan 9, 1997 | Ryder Scott Oil Co. | Waggoner, Hazel #3 | 7,200 | 49734134 |
| 457153 | Jan 8, 1997 | Jan 8, 1997 | Mitchell Energy Corporation | William Tedrow Gas Unit #4 | 7,500 | 49734137 |
| 456701 | Dec 31, 1996 | Dec 31, 1996 | Cholla Petroleum, Inc. | Starnes #1 | 6,100 | 49734133 |
| 456507 | Dec 19, 1996 | Dec 19, 1996 | Mitchell Energy Corporation | Stewart, M. F. "A" #1 | 6,200 | 49734132 |
| 456507Amendment | Dec 19, 1996 | Dec 19, 1996 | Mitchell Energy Corporation | Stewart, M. F. "A" #1 | 6,200 | 49734132 |
| 456265 | Dec 12, 1996 | Dec 12, 1996 | Mitchell Energy Corporation | Pruett, M. E. "A" #2 | 6,300 | 49734131 |
| 456200 | Dec 11, 1996 | Dec 11, 1996 | Mitchell Energy Corporation | Floyd McCurdy Gas Unit "B" #1 | 8,000 | 49734130 |
| 456017 | Dec 6, 1996 | Dec 6, 1996 | Mitchell Energy Corporation | Crabtree #2 | 8,150 | 49734129 |
| 456016 | Dec 6, 1996 | Dec 6, 1996 | Mitchell Energy Corporation | Hoehn, M.G. #1 | 6,888 | 49730118 |
| 455653 | Dec 4, 1996 | Dec 4, 1996 | Republic Energy Inc. | T. H. Zorns Unit #5 | 7,500 | 49734128 |
| 455435 | Nov 20, 1996 | Nov 20, 1996 | Mitchell Energy Corporation | Peek-Crabtree Gas Unit #3 | 8,200 | 49734127 |
| 453872 | Nov 20, 1996 | Nov 20, 1996 | Koch Pipeline Company, L.P. | Rectifier #C 1 | 250 | 49734118 |
| 454021 | Nov 13, 1996 | Nov 13, 1996 | Mitchell Energy Corporation | Titch, R. L. #4 | 8,050 | 49734120 |
| 454020 | Nov 13, 1996 | Nov 13, 1996 | Mitchell Energy Corporation | Pavillard, Albert "A" #4 | 7,550 | 49734119 |