| 389227 | Jun 21, 1991 | Jun 21, 1991 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Thompson "A" #1 | 8,700 | 42330572 |
| 389226 | Jun 21, 1991 | Jun 21, 1991 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Capps #2 | 12,387 | 16130736 |
| 389225 | Jun 21, 1991 | Jun 21, 1991 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Huskey #1 | 10,400 | 16130482 |
| 375532 | Jul 13, 1990 | Jul 13, 1990 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Wells, M. C. #1B | 8,800 | 16131140 |
| 374186 | Jun 6, 1990 | Jun 6, 1990 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Pruitt Land & Minerals #1 | 6,300 | 06730627 |
| 364484 | Feb 27, 1990 | Feb 27, 1990 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Dowe, J. W. #1 | 6,500 | 06730618 |
| 362296 | Aug 2, 1989 | Aug 2, 1989 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Wilcox, Charles "A" #1 | 6,500 | 06730616 |
| 362296Amendment | Aug 2, 1989 | Aug 2, 1989 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Wilcox, Charles "A" #1 | 6,500 | 06730616 |
| 360274 | Jun 9, 1989 | Jun 9, 1989 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Mitchell, J. W. "A" #1 | 8,800 | 16131099 |
| 358318 | Apr 18, 1989 | Apr 18, 1989 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Powell, N.P. Estate #2 | 11,500 | 07330761 |
| 354886 | Jan 4, 1989 | Jan 4, 1989 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Walton Heirs #3 | 8,800 | 42331182 |
| 347581 | Jun 9, 1988 | Jun 9, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Nichols "C" #1 | 6,500 | 06730585 |
| 346784 | May 24, 1988 | May 24, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | McLeod #1 | 6,500 | 06730580 |
| 344966 | Apr 8, 1988 | Apr 8, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Butler Estate "B" #1 | 8,700 | 42331146 |
| 344642 | Mar 31, 1988 | Mar 31, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Walton Heirs #2 | 8,600 | 42330521 |
| 344241 | Mar 22, 1988 | Mar 22, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Harrison | East Scottsville Gas Unit #1 #1R | 7,000 | 20331533 |
| 343432 | Mar 7, 1988 | Mar 7, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Nichols "B" #1 | 6,500 | 06730577 |
| 343146 | Feb 24, 1988 | Feb 24, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Butler Estate "A" #1 | 8,711 | 42330970 |
| 339448 | Feb 22, 1988 | Feb 22, 1988 | Pitts Oil Co.-Dallas Prod. Inc. | Navarro | Humphries #1 | 8,850 | 34930072 |
| 353380 | Nov 16, 1987 | Nov 16, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Gardiner Estate #2 | 11,500 | 07330758 |
| 335765 | Sep 10, 1987 | Sep 10, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Harrison | Hamilton, Flossie #1 | 7,000 | 20331649 |
| 331068 | Jun 2, 1987 | Jun 2, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Walton Heirs #1 | 8,727 | 42330488 |
| 330756 | May 28, 1987 | May 28, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Anderson | Grasty #1 | 10,600 | 00131794 |
| 328487 | May 18, 1987 | May 18, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Kaufman | Shriro, Helen J. "A" #1 | 5,200 | 25730337 |
| 328840 | Apr 10, 1987 | Apr 10, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Kaufman | Jordan "A" #1 | 5,300 | 25730338 |
| 326275 | Feb 6, 1987 | Feb 6, 1987 | Pitts Oil Co.-Dallas Prod. Inc. | Kaufman | Shriro, Helen J. #1 | 5,200 | 25730336 |
| 323128 | Nov 14, 1986 | Nov 14, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Harrison | East Scottsville Gas Unit 1 #1R | 7,000 | 20331533 |
| 323128Amendment | Nov 14, 1986 | Nov 14, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Harrison | East Scottsville Gas Unit #1 #1R | 7,000 | 20331533 |
| 321259 | Sep 29, 1986 | Sep 29, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Kaufman | Trinity University #1 | 5,600 | 25730333 |
| 305426 | Aug 19, 1986 | Aug 19, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Moore Estate "A" #1 | 6,500 | 06730547 |
| 304428 | Jul 22, 1986 | Jul 22, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Hosey "A" #1 | 6,500 | 06730544 |
| 304205 | Jul 14, 1986 | Jul 14, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | McPeak #1 | 5,700 | 07330708 |
| 303317 | Jun 18, 1986 | Jun 18, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Kaufman | Russell "B" #1 | 4,000 | 25730328 |
| 302727 | May 30, 1986 | May 30, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Nichols 'A' #1 | 6,500 | 06730541 |
| 300187 | Mar 25, 1986 | Mar 25, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Harrison | East Scottsville Gas Unit #3 #1 | 6,760 | 20330612 |
| 298593 | Feb 26, 1986 | Feb 26, 1986 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Butler, Jack #1 | 8,800 | 42331072 |
| 291861 | Dec 5, 1985 | Dec 5, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Hooper #2 | 6,000 | 42331055 |
| 290041 | Nov 14, 1985 | Nov 14, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Williams "E" #1 | 12,500 | 42331048 |
| 288937 | Nov 1, 1985 | Nov 1, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Bowie | Barron #1 | 3,350 | 03730238 |
| 287186 | Oct 11, 1985 | Oct 11, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Bass #1 | 9,700 | 07330674 |
| 285953 | Sep 25, 1985 | Sep 25, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Smith Heirs #1 | 8,700 | 42331034 |
| 285678 | Sep 24, 1985 | Sep 24, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Nichols #1 | 6,500 | 06730528 |
| 283233 | Aug 23, 1985 | Aug 23, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Allday "B" #1 | 6,500 | 06730525 |
| 281103 | Jul 25, 1985 | Jul 25, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Lavert "F" #1 | 6,500 | 06730522 |
| 281100 | Jul 25, 1985 | Jul 25, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Rusk | Young "F" #1 | 8,200 | 40132037 |
| 280354 | Jul 17, 1985 | Jul 17, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Hooper #1 | 87,505 | 42331015 |
| 278143 | Jun 20, 1985 | Jun 20, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | McLelland #1 | 3,500 | 16131014 |
| 278326 | Jun 20, 1985 | Jun 20, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Allday "A" #1 | 6,500 | 06730520 |
| 273200 | Apr 24, 1985 | Apr 24, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Brooks Heirs #1 | 8,700 | 42330992 |
| 273203 | Apr 24, 1985 | Apr 24, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Allday #1 | 6,500 | 06730516 |
| 271126 | Apr 1, 1985 | Apr 1, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Cherokee Royalty Co. #4 | 5,500 | 07330647 |
| 269195 | Mar 12, 1985 | Mar 12, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Rusk | Young "E" #1 | 9,500 | 40132000 |
| 268288 | Feb 28, 1985 | Feb 28, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Lavert "E" #1 | 6,500 | 06730512 |
| 267827 | Feb 26, 1985 | Feb 26, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Butler Estate "A" #1 | 8,700 | 42330970 |
| 267746 | Feb 25, 1985 | Feb 25, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Johnson, T. #1 | 8,700 | 42330968 |
| 267461 | Feb 21, 1985 | Feb 21, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Thompson "C" #1 | 8,700 | 42330966 |
| 263288 | Jan 7, 1985 | Jan 7, 1985 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Lavert "D" #1 | 6,500 | 06730507 |
| 260694 | Dec 11, 1984 | Dec 11, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Limestone | Hayter #1 | 4,350 | 29330772 |
| 258214 | Nov 19, 1984 | Nov 19, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Rusk | Garrison "A" #1 | 8,200 | 40131967 |
| 256860 | Nov 6, 1984 | Nov 6, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Anderson | Rogers #1 | 6,200 | 00131598 |
| 256861 | Nov 6, 1984 | Nov 6, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Henderson | Browning #1 | 11,000 | 21330455 |
| 255577 | Oct 23, 1984 | Oct 23, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Anderson | De Young #1 | 5,000 | 00131596 |
| 255218 | Oct 19, 1984 | Oct 19, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | McWhorter #1 | 7,000 | 06730496 |
| 252259 | Sep 21, 1984 | Sep 21, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Petty #1 | 6,500 | 06730493 |
| 250713 | Sep 6, 1984 | Sep 6, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Navarro | Nicholson #1 | 7,500 | 34933798 |
| 248573 | Aug 15, 1984 | Aug 15, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Moore Estate #1 | 6,500 | 06730488 |
| 246218 | Jul 24, 1984 | Jul 24, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Wall "B" #1 | 6,500 | 06730484 |
| 246217 | Jul 24, 1984 | Jul 24, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Leon | Leon Plantation "B" #1 | 10,500 | 28930590 |
| 243517 | Jun 28, 1984 | Jun 28, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Clements #1 | 6,500 | 06730482 |
| 243052 | Jun 22, 1984 | Jun 22, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Thompson "B" #1 | 8,717 | 42330843 |
| 243780 | Jun 15, 1984 | Jun 15, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Goodman #1 | 6,500 | 06730478 |
| 242076 | Jun 14, 1984 | Jun 14, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Hill #1B | 12,550 | 16130922 |
| 241825 | Jun 1, 1984 | Jun 1, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Young "D" #1 | 8,700 | 42330828 |
| 238532 | May 11, 1984 | May 11, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Walker #1 | 6,400 | 06730477 |
| 238251 | May 8, 1984 | May 8, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Wall "A" #1 | 6,500 | 06730475 |
| 235481 | Apr 13, 1984 | Apr 13, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Bonner #2 | 12,160 | 16130647 |
| 232915 | Mar 5, 1984 | Mar 5, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Whatley "D" #1 | 6,500 | 06730469 |
| 230705 | Feb 27, 1984 | Feb 27, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Anderson | Boone #1 | 12,000 | 00131550 |
| 230230 | Feb 22, 1984 | Feb 22, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Meyer Estate #1 | 8,676 | 42330720 |
| 229223 | Feb 10, 1984 | Feb 10, 1984 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Raines Estate #1 | 6,300 | 06730468 |
| 220355 | Nov 9, 1983 | Nov 9, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Mitchell #1 | 6,300 | 06730449 |
| 218049 | Sep 23, 1983 | Sep 23, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Moseley Estate #1 | 5,600 | 07330541 |
| 213157 | Aug 30, 1983 | Aug 30, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Meyer Estate #1 | 8,700 | 42330720 |
| 207087 | Aug 23, 1983 | Aug 23, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Wood | Coats #1 | 9,500 | 49931191 |
| 208304 | Aug 9, 1983 | Aug 9, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Hosey-Driskell #2 | 6,500 | 06730434 |
| 204005 | Aug 1, 1983 | Aug 1, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Folk #1 | 12,800 | 16130842 |
| 197792 | Jun 9, 1983 | Jun 9, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Leon | Leon Plantation "A" #1 | 6,300 | 28930552 |
| 196292 | May 24, 1983 | May 24, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Whatley "A" #1 | 6,300 | 06730420 |
| 190172 | Mar 28, 1983 | Mar 28, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Smith | Clark Estate #1 | 8,700 | 42330671 |
| 187322 | Feb 24, 1983 | Feb 24, 1983 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Hill #1 | 12,800 | 16130791 |
| 181509 | Dec 29, 1982 | Dec 29, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Wells, M. C. #1 A | 8,515 | 16130770 |
| 181523 | Dec 27, 1982 | Dec 27, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Lynch #1 | 6,290 | 06730408 |
| 180951 | Dec 10, 1982 | Dec 10, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Freestone | Hinders #1A | 8,960 | 16130767 |
| 179366 | Dec 9, 1982 | Dec 9, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Trinity | Cameron Minerals Trust #1 | 11,000 | 45530356 |
| 176298 | Nov 3, 1982 | Nov 3, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Lavert #1 | 6,300 | 06730400 |
| 176352 | Nov 3, 1982 | Nov 3, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Cherokee Royalty Co. #3 | 5,600 | 07330493 |
| 176341 | Nov 3, 1982 | Nov 3, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Wall #1 | 6,200 | 06730401 |
| 168767 | Aug 10, 1982 | Aug 10, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cherokee | Cherokee Royalty Co. #2 | 5,563 | 07330486 |
| 168252 | Aug 4, 1982 | Aug 4, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Cass | Hosey #1 | 6,389 | 06730388 |
| 166870 | Jul 22, 1982 | Jul 22, 1982 | Pitts Oil Co.-Dallas Prod. Inc. | Leon | Irwin "A" #1 | 12,360 | 28930532 |