| 501400 | Nov 30, 2000 | Nov 30, 2000 | Cross Timbers Operating Company | Robertson | Mitchell Unit II #3 | 13,200 | 39530359 |
| 502329 | Nov 29, 2000 | Nov 29, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #17 | 13,500 | 16131942 |
| 502328 | Nov 29, 2000 | Nov 29, 2000 | Cross Timbers Operating Company | Freestone | Thompson, C. C. #11 | 13,500 | 16131943 |
| 502300 | Nov 27, 2000 | Nov 27, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #19 | 13,500 | 16131940 |
| 502300Amendment | Nov 27, 2000 | Nov 27, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #19 | 13,500 | 16131940 |
| 502299 | Nov 27, 2000 | Nov 27, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #16 | 13,500 | 16131939 |
| 500805 | Nov 27, 2000 | Nov 27, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #6 | 13,050 | 16131250 |
| 502224 | Nov 22, 2000 | Nov 22, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #15 | 13,500 | 16131936 |
| 502200 | Nov 22, 2000 | Nov 22, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #17 | 13,500 | 16131935 |
| 502200Amendment | Nov 22, 2000 | Nov 22, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #17 | 13,500 | 16131935 |
| 502199 | Nov 22, 2000 | Nov 22, 2000 | Cross Timbers Operating Company | Gregg | WSGU4 (Skipper -a- 4) #4 | 12,000 | 18331441 |
| 501829 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | University 9 Cec #7HH | 10,700 | 00338501 |
| 501828 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | University "9" AA #2HH | 10,500 | 00300449 |
| 501827 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | State University At #8 | 10,700 | 00338691 |
| 501827Amendment | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | State University At #8 | 10,700 | 00338691 |
| 501826 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | Texas -Q- #9 | 10,700 | 00338690 |
| 501826Amendment | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | Texas -Q- #9 | 10,700 | 00338690 |
| 501826Amendment | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | Texas -Q- #9 | 10,700 | 00338690 |
| 501825 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | State University -BA- #9SW | 5,050 | 00338692 |
| 501824 | Nov 10, 2000 | Nov 10, 2000 | Cross Timbers Operating Company | Andrews | University 9 H #4SW | 5,300 | 00338693 |
| 501610 | Nov 6, 2000 | Nov 6, 2000 | Cross Timbers Operating Company | Robertson | Mitchell Gas Unit 3 #1 | 13,150 | 39530280 |
| 501399 | Oct 31, 2000 | Oct 31, 2000 | Cross Timbers Operating Company | Gregg | WSGU7 (Horton-Dickson -6) #6 | 7,319 | 18300167 |
| 500145 | Oct 27, 2000 | Oct 27, 2000 | Cross Timbers Operating Company | Robertson | Mitchell I #8 | 13,000 | 39530401 |
| 500967 | Oct 19, 2000 | Oct 19, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Howell, W. Y. -6) #195 | 11,450 | 21330776 |
| 499775 | Oct 19, 2000 | Oct 19, 2000 | Cross Timbers Operating Company | Gregg | Wscgu (Kelly) #204 | 12,000 | 18331433 |
| 500643 | Oct 17, 2000 | Oct 17, 2000 | Cross Timbers Operating Company | Freestone | Miller-Hanson #1 | 11,000 | 16131295 |
| 500770 | Oct 16, 2000 | Oct 16, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Asher, M. A. -5) #197 | 10,000 | 21330813 |
| 500769 | Oct 16, 2000 | Oct 16, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Harvard, J. M. -2) #130 | 11,968 | 21330536 |
| 500555 | Oct 11, 2000 | Oct 11, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Asher, M, a, -4) #196 | 10,000 | 21330864 |
| 499424 | Oct 11, 2000 | Oct 11, 2000 | Cross Timbers Operating Company | Andrews | Texas L #4HH | 12,190 | 00305633 |
| 500536 | Oct 9, 2000 | Oct 9, 2000 | Cross Timbers Operating Company | Andrews | State University -BA- #8 | 10,800 | 00338681 |
| 500144 | Oct 3, 2000 | Oct 3, 2000 | Cross Timbers Operating Company | Robertson | Mitchell II #6 | 12,950 | 39530397 |
| 500208 | Oct 2, 2000 | Oct 2, 2000 | Cross Timbers Operating Company | Robertson | Beal Estate #3 | 13,200 | 39530386 |
| 500207 | Oct 2, 2000 | Oct 2, 2000 | Cross Timbers Operating Company | Freestone | Schill, Mary Jane #1 | 13,500 | 16131891 |
| 500207Amendment | Oct 2, 2000 | Oct 2, 2000 | Cross Timbers Operating Company | Freestone | Schill, Mary Jane #1 | 13,500 | 16131891 |
| 500116 | Sep 28, 2000 | Sep 28, 2000 | Cross Timbers Operating Company | Gregg | WSGU7 (Horton-Dickson -27) #27 | 12,000 | 18331436 |
| 500115 | Sep 28, 2000 | Sep 28, 2000 | Cross Timbers Operating Company | Gregg | Wscgu (Horton-Dickson) #528 | 12,000 | 18331435 |
| 500037 | Sep 26, 2000 | Sep 26, 2000 | Cross Timbers Operating Company | Robertson | Mitchell I #4 | 13,100 | 39530364 |
| 498741Amendment | Sep 26, 2000 | Sep 26, 2000 | Cross Timbers Operating Company | Andrews | Texas Q #8 HH | 10,700 | 00338335 |
| 499995 | Sep 25, 2000 | Sep 25, 2000 | Cross Timbers Operating Company | Andrews | State of Texas BH #5HH | 11,940 | 00307075 |
| 499995Amendment | Sep 25, 2000 | Sep 25, 2000 | Cross Timbers Operating Company | Andrews | State of Texas BH #5HH | 12,500 | 00307075 |
| 499994 | Sep 25, 2000 | Sep 25, 2000 | Cross Timbers Operating Company | Andrews | University "9" -A- #3HH | 11,650 | 00305161 |
| 499776 | Sep 19, 2000 | Sep 19, 2000 | Cross Timbers Operating Company | Gregg | Wscgu (Horton-Dickson) #524 | 12,000 | 18331434 |
| 499709 | Sep 19, 2000 | Sep 19, 2000 | Cross Timbers Operating Company | Robertson | Martin #3 | 13,100 | 39530365 |
| 499686 | Sep 19, 2000 | Sep 19, 2000 | Cross Timbers Operating Company | Gregg | Wscgu (Horton-Dickson) #530 | 12,000 | 18331432 |
| 499686Amendment | Sep 19, 2000 | Sep 19, 2000 | Cross Timbers Operating Company | Gregg | Wscgu (Horton-Dickson) #530 | 12,000 | 18331432 |
| 498625 | Sep 19, 2000 | Sep 19, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #16 | 13,500 | 16131854 |
| 499193 | Sep 6, 2000 | Sep 6, 2000 | Cross Timbers Operating Company | Freestone | Cochrum Gas Unit #6 | 13,500 | 16131868 |
| 499200 | Sep 5, 2000 | Sep 5, 2000 | Cross Timbers Operating Company | Andrews | State University At #7HH | 10,800 | 00338262 |
| 499055 | Sep 5, 2000 | Sep 5, 2000 | Cross Timbers Operating Company | Freestone | Schill, Mary Jane #2 | 13,500 | 16131865 |
| 498974 | Aug 29, 2000 | Aug 29, 2000 | Cross Timbers Operating Company | Andrews | University "9" A #5HH | 10,700 | 00338004 |
| 498893 | Aug 28, 2000 | Aug 28, 2000 | Cross Timbers Operating Company | Freestone | Cochrum Gas Unit #5 | 13,500 | 16131858 |
| 498796 | Aug 24, 2000 | Aug 24, 2000 | Cross Timbers Operating Company | Harrison | Pitts, Henry 'A' #1 | 12,200 | 20330695 |
| 498742 | Aug 24, 2000 | Aug 24, 2000 | Cross Timbers Operating Company | Andrews | University Block 9/Penn/Unit #71 | 9,500 | 00338362 |
| 498741 | Aug 24, 2000 | Aug 24, 2000 | Cross Timbers Operating Company | Andrews | University Block 9/Penn/Unit #70 | 9,500 | 00338335 |
| 498626 | Aug 21, 2000 | Aug 21, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Huff, C. C. -2) #132 | 12,000 | 21330528 |
| 497389 | Aug 21, 2000 | Aug 21, 2000 | Cross Timbers Operating Company | Harrison | Keasler, John K. #9 | 11,000 | 20332633 |
| 498557 | Aug 18, 2000 | Aug 18, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #2 | 12,900 | 16130154 |
| 498516 | Aug 16, 2000 | Aug 16, 2000 | Cross Timbers Operating Company | Andrews | University 9B #8HH | 10,900 | 00338384 |
| 498500 | Aug 16, 2000 | Aug 16, 2000 | Cross Timbers Operating Company | Robertson | Milstead #1 | 13,126 | 39530374 |
| 498499 | Aug 16, 2000 | Aug 16, 2000 | Cross Timbers Operating Company | Robertson | Mitchell II #4 | 13,200 | 39530372 |
| 496873 | Aug 11, 2000 | Aug 11, 2000 | Cross Timbers Operating Company | Gregg | WSGU1 (Lacy, E. -10) #10 | 12,000 | 18331378 |
| 498305 | Aug 10, 2000 | Aug 10, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #502 | 7,425 | 44531928 |
| 498304 | Aug 10, 2000 | Aug 10, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #684 | 7,125 | 44531927 |
| 498134 | Aug 8, 2000 | Aug 8, 2000 | Cross Timbers Operating Company | Robertson | Mitchell Unit III #2 | 13,200 | 39530356 |
| 497954 | Aug 2, 2000 | Aug 2, 2000 | Cross Timbers Operating Company | Andrews | University 9 Cec #8HH | 10,700 | 00338502 |
| 497953 | Aug 2, 2000 | Aug 2, 2000 | Cross Timbers Operating Company | Andrews | Texas L #6 | 10,700 | 00338662 |
| 497952 | Aug 2, 2000 | Aug 2, 2000 | Cross Timbers Operating Company | Andrews | University "9" -D- #7 | 10,700 | 00338661 |
| 497951 | Aug 2, 2000 | Aug 2, 2000 | Cross Timbers Operating Company | Andrews | State of Texas BH #6 | 10,700 | 00338660 |
| 497950 | Aug 2, 2000 | Aug 2, 2000 | Cross Timbers Operating Company | Andrews | State of Texas BH #7 | 10,700 | 00338659 |
| 497723 | Jul 28, 2000 | Jul 28, 2000 | Cross Timbers Operating Company | Freestone | Cochrum Gas Unit #4 | 13,500 | 16131836 |
| 497681 | Jul 27, 2000 | Jul 27, 2000 | Cross Timbers Operating Company | Freestone | Eppes, Fred R. #6 | 13,500 | 16131832 |
| 497641 | Jul 26, 2000 | Jul 26, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #584 | 7,365 | 44531925 |
| 497640 | Jul 26, 2000 | Jul 26, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #564 | 7,420 | 44531924 |
| 497639 | Jul 26, 2000 | Jul 26, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #532 | 7,365 | 44531923 |
| 497638 | Jul 26, 2000 | Jul 26, 2000 | Cross Timbers Operating Company | Terry | Prentice Northeast Unit #280 | 7,440 | 44531922 |
| 497177 | Jul 14, 2000 | Jul 14, 2000 | Cross Timbers Operating Company | Freestone | Thompson, C. C. #10 | 13,500 | 16131815 |
| 496226 | Jul 14, 2000 | Jul 14, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #14 | 13,500 | 16131795 |
| 497031 | Jul 12, 2000 | Jul 12, 2000 | Cross Timbers Operating Company | Andrews | University Block 9/Penn/Unit #42 | 10,381 | 00305272 |
| 495972 | Jul 7, 2000 | Jul 7, 2000 | Cross Timbers Operating Company | Harrison | Tecaro Wood #3 | 11,000 | 20332622 |
| 496578 | Jun 28, 2000 | Jun 28, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Lewis, J. H. -B- -5) #179 | 10,000 | 21330724 |
| 496287 | Jun 19, 2000 | Jun 19, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Killingsworth -4) #177 | 10,000 | 21330722 |
| 496286 | Jun 19, 2000 | Jun 19, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Magers, T. M. -8) #120 | 10,100 | 21330572 |
| 495358 | Jun 19, 2000 | Jun 19, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #14 | 13,500 | 16131782 |
| 495358Amendment | Jun 19, 2000 | Jun 19, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #14 | 13,500 | 16131782 |
| 495320 | Jun 19, 2000 | Jun 19, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #13 | 13,500 | 16131781 |
| 496059 | Jun 14, 2000 | Jun 14, 2000 | Cross Timbers Operating Company | Andrews | University Block 9/Penn/Unit #69 | 10,695 | 00338271 |
| 495974 | Jun 12, 2000 | Jun 12, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #11 | 13,500 | 16131623 |
| 495926 | Jun 8, 2000 | Jun 8, 2000 | Cross Timbers Operating Company | Henderson | Ogu (Harvard, J. M. -8) #166 | 11,980 | 21330704 |
| 494654 | Jun 1, 2000 | Jun 1, 2000 | Cross Timbers Operating Company | Freestone | Newsom, C. A. Estate #13 | 13,500 | 16131766 |
| 494549 | Jun 1, 2000 | Jun 1, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #15 | 13,500 | 16131762 |
| 494543 | Jun 1, 2000 | Jun 1, 2000 | Cross Timbers Operating Company | Gregg | WSGU10 (Walkke 7) #10 | 12,000 | 18331408 |
| 494421 | Jun 1, 2000 | Jun 1, 2000 | Cross Timbers Operating Company | Gregg | WSGU10 (Walke -8) #11 | 12,000 | 18331407 |
| 493647 | May 30, 2000 | May 30, 2000 | Cross Timbers Operating Company | Harrison | H. A. Dunn Unit 1 #10 | 9,400 | 20332607 |
| 494317 | May 23, 2000 | May 23, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #15 | 13,500 | 16131758 |
| 494257 | May 23, 2000 | May 23, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #13 | 13,500 | 16131755 |
| 494208 | May 23, 2000 | May 23, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #14 | 13,500 | 16131753 |
| 494111 | May 12, 2000 | May 12, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #12 | 13,500 | 16131751 |
| 494111Amendment | May 12, 2000 | May 12, 2000 | Cross Timbers Operating Company | Freestone | McWatters, T. H. #12 | 13,500 | 16131751 |
| 494678 | May 8, 2000 | May 8, 2000 | Cross Timbers Operating Company | Freestone | Pollard, J. M. #10 | 13,500 | 16131625 |