| 503194 | Dec 27, 2000 | Dec 27, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E #44 | 3,250 | 33534209 |
| 502409 | Dec 21, 2000 | Dec 21, 2000 | Crownquest Operating, LLC | Brown, E. #55 | 3,500 | 33534199 |
| 503061 | Dec 15, 2000 | Dec 15, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E. #41 | 3,250 | 33534208 |
| 502927 | Dec 13, 2000 | Dec 13, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E. #42 | 3,250 | 33534207 |
| 502926 | Dec 13, 2000 | Dec 13, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E. #43 | 3,250 | 33534206 |
| 502925 | Dec 13, 2000 | Dec 13, 2000 | Chevron U. S. A. Inc. | Morrison-Gill #4 | 3,250 | 33534205 |
| 502921 | Dec 11, 2000 | Dec 11, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #53 | 3,500 | 33534204 |
| 502743 | Dec 11, 2000 | Dec 11, 2000 | Partee Drilling Inc. | Dorn #4 | 3,500 | 33534203 |
| 502802 | Dec 8, 2000 | Dec 8, 2000 | Partee Drilling Inc. | Massey #5 | 3,500 | 33534202 |
| 502786 | Dec 7, 2000 | Dec 7, 2000 | Crownquest Operating, LLC | Snyder #1 | 3,500 | 33534201 |
| 502668 | Dec 5, 2000 | Dec 5, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #56 | 3,500 | 33534200 |
| 502408 | Nov 28, 2000 | Nov 28, 2000 | Crownquest Operating, LLC | Brennand #19 | 3,500 | 33534198 |
| 502404 | Nov 28, 2000 | Nov 28, 2000 | Schlachter Operating Corporation | 5TRAIN, E. T. #22 | 1,860 | 33534197 |
| 501702 | Nov 7, 2000 | Nov 7, 2000 | Merit Energy Company | McCabe, V. T. #44 | 7,111 | 33532369 |
| 501541 | Nov 2, 2000 | Nov 2, 2000 | Crownquest Operating, LLC | Biegel #6W | 3,600 | 33534195 |
| 501540 | Nov 2, 2000 | Nov 2, 2000 | Crownquest Operating, LLC | Biegel #7 | 3,600 | 33534196 |
| 500403 | Oct 27, 2000 | Oct 27, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #52 | 3,600 | 33534777 |
| 501262 | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. "A" #5 | 1,860 | 33534194 |
| 501261 | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. #19 | 1,860 | 33534193 |
| 501260 | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. #20 | 1,860 | 33534192 |
| 501260Amendment | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. #20 | 1,950 | 33534192 |
| 501260Amendment | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. #20 | 1,950 | 33534192 |
| 501259 | Oct 26, 2000 | Oct 26, 2000 | Schlachter Operating Corporation | Strain, E. T. #21 | 1,860 | 33534191 |
| 500661 | Oct 11, 2000 | Oct 11, 2000 | Crownquest Operating, LLC | Watson, W. W. #75W | 3,500 | 33534190 |
| 500013 | Sep 27, 2000 | Sep 27, 2000 | Baytech, Inc. | Nail "17" #1 | 6,400 | 33533775 |
| 500090 | Sep 26, 2000 | Sep 26, 2000 | Crownquest Operating, LLC | Watson, W. W. #74W | 3,500 | 33534188 |
| 499350 | Sep 20, 2000 | Sep 20, 2000 | Baytech, Inc. | Nail "10" #1 | 6,400 | 33533770 |
| 499300 | Sep 6, 2000 | Sep 6, 2000 | Crownquest Operating, LLC | Biegel #4 | 3,500 | 33534187 |
| 499299 | Sep 6, 2000 | Sep 6, 2000 | Crownquest Operating, LLC | Biegel #5 | 3,500 | 33534186 |
| 498818 | Aug 24, 2000 | Aug 24, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #115 | 4,000 | 33534185 |
| 498693 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #2309 | 3,200 | 33534184 |
| 498692 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1050 | 3,200 | 33534183 |
| 498691 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #3514 | 3,200 | 33534182 |
| 498690 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #721 | 3,200 | 33534181 |
| 498689 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1052 | 3,200 | 33534180 |
| 498688 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1059W | 3,200 | 33534179 |
| 498686 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1058W | 3,200 | 33534178 |
| 498685 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1055W | 3,200 | 33534177 |
| 498684 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1054W | 3,200 | 33534176 |
| 498683 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1053W | 3,200 | 33534175 |
| 498682 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #1057 W | 3,200 | 33534174 |
| 498681 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #2310W | 3,200 | 33534173 |
| 498680 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #3515W | 3,200 | 33534172 |
| 498679 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #626W | 3,200 | 33534171 |
| 498678 | Aug 24, 2000 | Aug 24, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #723W | 3,200 | 33534170 |
| 497106 | Aug 9, 2000 | Aug 9, 2000 | Merit Energy Company | Coleman Ranch Unit #1420 | 3,200 | 33534147 |
| 497082 | Aug 9, 2000 | Aug 9, 2000 | Merit Energy Company | Coleman Ranch Unit #410 | 3,200 | 33534146 |
| 497081 | Aug 9, 2000 | Aug 9, 2000 | Merit Energy Company | Coleman Ranch Unit #819 | 3,200 | 33534145 |
| 497080 | Aug 9, 2000 | Aug 9, 2000 | Merit Energy Company | Coleman Ranch Unit #711 | 3,200 | 33534144 |
| 497799 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #439 | 4,000 | 33534169 |
| 497798 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #438 | 4,000 | 33534168 |
| 497797 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #1031 | 4,000 | 33534167 |
| 497796 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #116 | 4,000 | 33534166 |
| 497795 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #1109 | 4,000 | 33534165 |
| 497794 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #1032 | 4,000 | 33534164 |
| 497793 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #440 | 4,000 | 33534163 |
| 497792 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #84 | 4,000 | 33534162 |
| 497791 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #442 | 4,000 | 33534161 |
| 497790 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #441 | 4,000 | 33534160 |
| 497789 | Jul 28, 2000 | Jul 28, 2000 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #437 | 4,000 | 33534159 |
| 497758 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Watson, W. W. #73 | 3,500 | 33534152 |
| 497757 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Watson, W. W. #72 | 3,500 | 33534153 |
| 497756 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Watson, W. W. #71 | 3,500 | 33534154 |
| 497755 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Watson, W. W. #70 | 3,500 | 33534155 |
| 497754 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Watson, W. W. #69 | 3,500 | 33534156 |
| 497753 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Foster, Mary #467 | 3,500 | 33534157 |
| 497752 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Foster, Mary #466 | 3,500 | 33534158 |
| 497750 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #51W | 3,500 | 33534151 |
| 497749 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #50W | 3,500 | 33534150 |
| 497748 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #49 | 3,500 | 33534149 |
| 497747 | Jul 27, 2000 | Jul 27, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #48 | 3,500 | 33534148 |
| 496038 | Jul 12, 2000 | Jul 12, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E #40 | 3,250 | 33534129 |
| 496037 | Jul 12, 2000 | Jul 12, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E #39 | 3,250 | 33534128 |
| 496036 | Jul 12, 2000 | Jul 12, 2000 | Chevron U. S. A. Inc. | Morrison, Earl E. #38 | 3,250 | 33534127 |
| 496977 | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Biegel #3 | 3,500 | 33534143 |
| 496976 | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Biegel #2 | 3,500 | 33534142 |
| 496975 | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Foster, Mary #465 | 3,500 | 33534141 |
| 496975Amendment | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Foster, Mary #465 | 3,500 | 33534141 |
| 496974 | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Brown, E. H. "A" #40W | 3,500 | 33534140 |
| 496973 | Jul 7, 2000 | Jul 7, 2000 | Crownquest Operating, LLC | Brown, E. H. "B" #47W | 3,500 | 33534139 |
| 496574 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #849 | 3,200 | 33534132 |
| 496573 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #850W | 3,200 | 33534133 |
| 496572 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #847 | 3,200 | 33534134 |
| 496571 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #851W | 3,200 | 33534130 |
| 496570 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #845W | 3,200 | 33534131 |
| 496569 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #2308W | 3,200 | 33534135 |
| 496568 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #3703W | 3,200 | 33534136 |
| 496567 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #2307 | 3,200 | 33534137 |
| 496545 | Jun 28, 2000 | Jun 28, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #846 | 3,200 | 33534138 |
| 496458 | Jun 22, 2000 | Jun 22, 2000 | Merit Energy Company | McCabe, J. F. "A" #13 | 7,164 | 33532388 |
| 496457 | Jun 22, 2000 | Jun 22, 2000 | Merit Energy Company | McCabe, V. T. -C- #18 | 7,270 | 33532573 |
| 496456 | Jun 22, 2000 | Jun 22, 2000 | Merit Energy Company | McCabe, V. T. -D- #19 | 7,240 | 33532492 |
| 496050 | Jun 12, 2000 | Jun 12, 2000 | Merit Energy Company | McCabe, J. F. -A- #8 | 7,169 | 33531375 |
| 494216 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #909W | 3,200 | 33534126 |
| 494215 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #627W | 3,200 | 33534125 |
| 494214 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #2405W | 3,200 | 33534124 |
| 494213 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #844W | 3,200 | 33534123 |
| 494212 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #848 | 3,200 | 33534121 |
| 494211 | Apr 21, 2000 | Apr 21, 2000 | First Permian, L.L.C. | Westbrook Southeast Unit #625 | 3,200 | 33534122 |
| 493506 | Apr 21, 2000 | Apr 21, 2000 | Merit Energy Company | Coleman Ranch Unit #409 | 3,200 | 33534119 |