| 467261 | Sep 8, 1997 | Sep 8, 1997 | Mitchell Energy Corporation | Wise | Dearman, H. H. #2 | 7,001 | 49732975 |
| 467130 | Sep 4, 1997 | Sep 4, 1997 | Mitchell Energy Corporation | Wise | Garrett, R. S. "B" #2 | 7,700 | 49734194 |
| 467129 | Sep 4, 1997 | Sep 4, 1997 | Mitchell Energy Corporation | Denton | Dcco 2 - Jones, Lewis #6 | 8,300 | 12130655 |
| 467129Amendment | Sep 4, 1997 | Sep 4, 1997 | Mitchell Energy Corporation | Denton | Dcco 2 #6A | 8,300 | 12130655 |
| 467129Amendment | Sep 4, 1997 | Sep 4, 1997 | Mitchell Energy Corporation | Denton | Dcco 2 #6A | 8,300 | 12130655 |
| 467059 | Sep 3, 1997 | Sep 3, 1997 | Mitchell Energy Corporation | Denton | Dcco 2 - Graham Ranch #5 | 8,300 | 12130654 |
| 467057 | Sep 3, 1997 | Sep 3, 1997 | Mitchell Energy Corporation | Denton | Dcco 2 - Ray Williams #4 | 8,200 | 12130653 |
| 466819 | Sep 2, 1997 | Sep 2, 1997 | Mitchell Energy Corporation | Denton | James Baker GU #5 | 8,225 | 12130651 |
| 466904 | Aug 29, 1997 | Aug 29, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -113- #3 | 5,500 | 44735777 |
| 466854 | Aug 29, 1997 | Aug 29, 1997 | Mitchell Energy Corporation | Denton | Peggy Smith Gas Unit "A" #2 | 8,320 | 12130652 |
| 466770 | Aug 26, 1997 | Aug 26, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -176- #1 | 5,313 | 44735711 |
| 466580 | Aug 25, 1997 | Aug 25, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #66 | 10,800 | 33930937 |
| 466076 | Aug 15, 1997 | Aug 15, 1997 | Mitchell Energy Corporation | Throckmorton | SMS -209- #1 | 5,400 | 44735772 |
| 466075 | Aug 15, 1997 | Aug 15, 1997 | Mitchell Energy Corporation | Throckmorton | SMS -239- #1 | 5,250 | 44735771 |
| 466074 | Aug 15, 1997 | Aug 15, 1997 | Mitchell Energy Corporation | Denton | Dieter Schwarz Gas Unit "A" #2 | 8,350 | 12130650 |
| 466270 | Aug 14, 1997 | Aug 14, 1997 | Mitchell Energy Corporation | Montgomery | Bertrand #1A | 11,200 | 33930812 |
| 466170 | Aug 14, 1997 | Aug 14, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #65 | 10,850 | 33930936 |
| 466170Amendment | Aug 14, 1997 | Aug 14, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #65 | 10,850 | 33930936 |
| 465187 | Aug 13, 1997 | Aug 13, 1997 | Mitchell Energy Corporation | Marion | J.A. Neal Unit #3 | 9,500 | 31530838 |
| 465997 | Aug 8, 1997 | Aug 8, 1997 | Mitchell Energy Corporation | Polk | Southland Paper Mills "B" #2H | 12,380 | 37330068 |
| 465843 | Aug 5, 1997 | Aug 5, 1997 | Mitchell Energy Corporation | Limestone | Laurence, R. A. #5 | 9,700 | 29331221 |
| 465843Amendment | Aug 5, 1997 | Aug 5, 1997 | Mitchell Energy Corporation | Limestone | Laurence, R. A. #5 | 10,100 | 29331221 |
| 465518 | Aug 4, 1997 | Aug 4, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -97- #2 | 5,550 | 44735767 |
| 465517 | Aug 4, 1997 | Aug 4, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -113- #1 | 5,450 | 44735766 |
| 465761 | Aug 1, 1997 | Aug 1, 1997 | Mitchell Energy Corporation | Hidalgo | CNG #1 | 7,773 | 21532152 |
| 465607 | Jul 29, 1997 | Jul 29, 1997 | Mitchell Energy Corporation | Limestone | Rothermel SWD #1 | 6,000 | 29331220 |
| 465237 | Jul 29, 1997 | Jul 29, 1997 | Mitchell Energy Corporation | Limestone | Laurence, R. A. #4 | 11,300 | 29331217 |
| 465472 | Jul 25, 1997 | Jul 25, 1997 | Mitchell Energy Corporation | Wise | Titch, R. L. #5 | 8,350 | 49734184 |
| 465080 | Jul 25, 1997 | Jul 25, 1997 | Mitchell Energy Corporation | Limestone | Capps, Robert T. #1 | 11,400 | 29331215 |
| 465080Amendment | Jul 25, 1997 | Jul 25, 1997 | Mitchell Energy Corporation | Limestone | Capps, Robert T. #1 | 11,400 | 29331215 |
| 465081 | Jul 21, 1997 | Jul 21, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #61 | 10,800 | 33930935 |
| 464903 | Jul 21, 1997 | Jul 21, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #55 | 12,350 | 33930934 |
| 464723 | Jul 10, 1997 | Jul 10, 1997 | Mitchell Energy Corporation | Wise | Johnson, W. D. "B" #15 | 8,100 | 49734183 |
| 464721 | Jul 10, 1997 | Jul 10, 1997 | Mitchell Energy Corporation | Wise | Roy M. Wilkes Gas Unit "A" #1 | 8,000 | 49734182 |
| 463719 | Jul 9, 1997 | Jul 9, 1997 | Mitchell Energy Corporation | Limestone | McGullivray Muse #5 | 11,750 | 29331210 |
| 464568 | Jul 3, 1997 | Jul 3, 1997 | Mitchell Energy Corporation | Limestone | Presley Sadler Gas Unit #1 | 10,450 | 29330469 |
| 464260 | Jul 3, 1997 | Jul 3, 1997 | Mitchell Energy Corporation | Limestone | Thompson, Mildred #8 | 12,300 | 29331212 |
| 464489 | Jul 2, 1997 | Jul 2, 1997 | Mitchell Energy Corporation | Montgomery | Pinehurst Gas Unit #12 | 11,500 | 33930888 |
| 464488 | Jul 2, 1997 | Jul 2, 1997 | Mitchell Energy Corporation | Wise | Young, W.C. "Bill" #4 | 7,450 | 49734181 |
| 464487 | Jul 2, 1997 | Jul 2, 1997 | Mitchell Energy Corporation | Jack | Martin, Royce W. #1H | 5,300 | 23738295 |
| 464259 | Jul 1, 1997 | Jul 1, 1997 | Mitchell Energy Corporation | Limestone | Thompson, Mildred #7 | 12,300 | 29331211 |
| 464140 | Jun 25, 1997 | Jun 25, 1997 | Mitchell Energy Corporation | Denton | Denton Creek Trading #3 | 8,185 | 12130574 |
| 463728 | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -155- #1 | 5,450 | 44735753 |
| 463727 | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -112- #1 | 5,550 | 44735752 |
| 463726 | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Wise | Wcco 1 - D. Stevenson #5 | 8,250 | 49734177 |
| 463726Amendment | Jun 23, 1997 | Jun 23, 1997 | Mitchell Energy Corporation | Wise | Wcco 1 - Stevenson, D. #5 | 8,250 | 49734177 |
| 464063 | Jun 20, 1997 | Jun 20, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #64 | 12,250 | 33930933 |
| 463984 | Jun 19, 1997 | Jun 19, 1997 | Mitchell Energy Corporation | Denton | Fred Sanders GU #1 | 8,170 | 12130620 |
| 463984Amendment | Jun 19, 1997 | Jun 19, 1997 | Mitchell Energy Corporation | Denton | Fred Sanders GU #1 | 8,170 | 12130620 |
| 463960 | Jun 18, 1997 | Jun 18, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #63 | 10,800 | 33930932 |
| 463675 | Jun 18, 1997 | Jun 18, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -111- #2 | 5,550 | 44735751 |
| 462607 | Jun 16, 1997 | Jun 16, 1997 | Mitchell Energy Corporation | Limestone | Brown, Maggie B. #5 | 11,100 | 29331208 |
| 463363 | Jun 13, 1997 | Jun 13, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -170- #1 | 5,400 | 44735748 |
| 463616 | Jun 12, 1997 | Jun 12, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -174- #1 | 5,500 | 44735750 |
| 463586 | Jun 10, 1997 | Jun 10, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -113- #2 | 5,800 | 44735749 |
| 463585 | Jun 10, 1997 | Jun 10, 1997 | Mitchell Energy Corporation | Wise | Griffeth GU #5 | 8,100 | 49734174 |
| 462228 | Jun 10, 1997 | Jun 10, 1997 | Mitchell Energy Corporation | Wise | Fitch, Georgie K. #4 | 7,600 | 49734169 |
| 463364 | Jun 6, 1997 | Jun 6, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #62 | 10,800 | 33930931 |
| 461285 | Jun 6, 1997 | Jun 6, 1997 | Mitchell Energy Corporation | Marion | Brooks Unit (Hall Estate) #5 | 9,500 | 31530835 |
| 463337 | Jun 5, 1997 | Jun 5, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #58 | 12,350 | 33930930 |
| 463334 | Jun 5, 1997 | Jun 5, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -170- #2 | 5,450 | 44735746 |
| 463021 | May 29, 1997 | May 29, 1997 | Mitchell Energy Corporation | Wise | McCurdy, Floyd "A" #2 | 8,000 | 49734172 |
| 462644 | May 21, 1997 | May 21, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -97- #3 | 5,500 | 44735734 |
| 462605 | May 19, 1997 | May 19, 1997 | Mitchell Energy Corporation | Throckmorton | TLC -97- #1 | 5,500 | 44735733 |
| 462440 | May 19, 1997 | May 19, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #59 | 12,500 | 33930929 |
| 462440Amendment | May 19, 1997 | May 19, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #59 | 12,500 | 33930929 |
| 462405 | May 14, 1997 | May 14, 1997 | Mitchell Energy Corporation | Wise | Johnson, W. D. "C" #1 | 7,988 | 49733099 |
| 462176 | May 9, 1997 | May 9, 1997 | Mitchell Energy Corporation | Wise | J. H. Carpenter GU #2 | 8,150 | 49734168 |
| 461819 | May 6, 1997 | May 6, 1997 | Mitchell Energy Corporation | Limestone | Ferguson Gas Unit #5 | 11,625 | 29331206 |
| 461919 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Wise | Gadberry, H. C. #25 | 6,250 | 49734167 |
| 461850 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Wise | Maggie Spain Gas Unit "B" #1 | 8,050 | 49734166 |
| 461745 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Limestone | Ferguson Gas Unit #4 | 11,625 | 29331203 |
| 461744 | May 2, 1997 | May 2, 1997 | Mitchell Energy Corporation | Limestone | T. J. McClaren Gas Unit #2 | 11,800 | 29331204 |
| 461796 | May 1, 1997 | May 1, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -151- #1 | 5,240 | 44735692 |
| 461805 | Apr 30, 1997 | Apr 30, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -111- #1 | 5,800 | 44735686 |
| 461804 | Apr 30, 1997 | Apr 30, 1997 | Mitchell Energy Corporation | Throckmorton | Anp -153- #3 | 5,166 | 44735672 |
| 461743 | Apr 30, 1997 | Apr 30, 1997 | Mitchell Energy Corporation | Montgomery | Lake Creek Unit #60 | 12,350 | 33930928 |
| 461385 | Apr 30, 1997 | Apr 30, 1997 | Mitchell Energy Corporation | Denton | Naler, Mae C. #3 | 8,205 | 12130612 |
| 461361 | Apr 21, 1997 | Apr 21, 1997 | Mitchell Energy Corporation | Limestone | Presley Sadler Gas Unit #6 | 11,250 | 29331199 |
| 459881 | Apr 6, 1997 | Apr 6, 1997 | Mitchell Energy Corporation | Limestone | Jackson, R. F. -B- #3 | 11,350 | 29331196 |
| 460597 | Apr 3, 1997 | Apr 3, 1997 | Mitchell Energy Corporation | Marion | Simpson Family #2 | 9,500 | 31530834 |
| 457459 | Apr 1, 1997 | Apr 1, 1997 | Mitchell Energy Corporation | Polk | Bonetti, Louise #2 | 13,250 | 37330855 |
| 460306 | Mar 27, 1997 | Mar 27, 1997 | Mitchell Energy Corporation | Limestone | Clifton, Arthur #2 | 11,250 | 29331198 |
| 460188 | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Wise | Pittard, C. D. #1 | 8,100 | 49734164 |
| 460188Amendment | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Wise | Pittard, C. D. #1 | 8,100 | 49734164 |
| 460187 | Mar 26, 1997 | Mar 26, 1997 | Mitchell Energy Corporation | Wise | Johnson, W. D. "B" #14 | 8,100 | 49734163 |
| 460120 | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | Wise | McCurdy, Floyd #3 | 8,200 | 49734161 |
| 460120Amendment | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | Wise | McCurdy, Floyd #3 | 8,200 | 49734161 |
| 460119 | Mar 25, 1997 | Mar 25, 1997 | Mitchell Energy Corporation | Wise | Bryan-Askey GU #3 | 8,100 | 49734162 |
| 459914 | Mar 14, 1997 | Mar 14, 1997 | Mitchell Energy Corporation | Limestone | Thompson Heirs #3 | 11,650 | 29331195 |
| 459913 | Mar 14, 1997 | Mar 14, 1997 | Mitchell Energy Corporation | Wise | Whitesell, Katherine "A" #1 | 7,500 | 49734160 |
| 459866 | Mar 13, 1997 | Mar 13, 1997 | Mitchell Energy Corporation | Jack | Lindsey Ranch #3 | 5,525 | 23732147 |
| 459805 | Mar 13, 1997 | Mar 13, 1997 | Mitchell Energy Corporation | Limestone | Muse-Duke #3 | 11,800 | 29331194 |
| 459626 | Mar 10, 1997 | Mar 10, 1997 | Mitchell Energy Corporation | Wise | Reddell, E. T. #1 | 3,970 | 49701959 |
| 459354 | Mar 6, 1997 | Mar 6, 1997 | Mitchell Energy Corporation | Wise | Askey "B" #4 | 8,200 | 49734157 |
| 459353 | Mar 6, 1997 | Mar 6, 1997 | Mitchell Energy Corporation | Wise | Bryan-Askey GU #4 | 8,150 | 49734156 |
| 459279 | Mar 4, 1997 | Mar 4, 1997 | Mitchell Energy Corporation | Wise | Gadberry, H. C. "D" #24 | 4,850 | 49734155 |
| 459220 | Mar 3, 1997 | Mar 3, 1997 | Mitchell Energy Corporation | Wise | Greer, Flavis #1 | 4,700 | 49701093 |
| 459162 | Mar 3, 1997 | Mar 3, 1997 | Mitchell Energy Corporation | Wise | Johnson, W. D. "B" #12 | 8,100 | 49734154 |
| 459301 | Feb 28, 1997 | Feb 28, 1997 | Mitchell Energy Corporation | Denton | Fred Sanders GU #3 | 8,400 | 12130647 |