| 2001-07-17 | 511501 | 42-479-37882 | BENAVIDES, ROSA V. B #84 | CONOCO INC. | DRILL | 9,925 | |
| 2001-07-17 | 511487 | 42-479-37881 | FROST TRUST 9 #2 | CONOCO INC. | DRILL | 11,350 | |
| 2001-07-17 | 511456 | 42-479-37883 | GATES RANCH "Y" #1012A | KERNS O & G, INC. | DRILL | 5,900 | |
| 2001-07-17 | 511430 | 42-479-32048 | BRISCOE "A" #630 | CRIMSON ENERGY COMPANY, LC | RECOMP | 5,468 | |
| 2001-07-17 | 511430 | 42-479-32048 | BRISCOE "A" #630 | CRIMSON ENERGY COMPANY, LC | RECOMP | 5,468 | |
| 2001-07-17 | 511429 | 42-479-37880 | BRISCOE "E" #95 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,100 | |
| 2001-07-17 | 511429 | 42-479-37880 | BRISCOE "E" #95 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,100 | |
| 2001-07-17 | 511422 | 42-479-37879 | BRISCOE "E" #113 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,100 | |
| 2001-07-17 | 511421 | 42-479-35094 | BRISCOE "B" #1 | CRIMSON ENERGY COMPANY, LC | DRILL | 6,200 | |
| 2001-07-13 | 511415 | 42-479-37877 | FROST NATIONAL BANK #79 | CONOCO INC. | DRILL | 11,400 | |
| 2001-07-13 | 511415 | 42-479-37877 | FROST NATIONAL BANK #79 | CONOCO INC. | DRILL | 11,400 | |
| 2001-07-11 | 511334 | 42-479-37876 | MARTIN, J. C. #18 | MICHAEL PETROLEUM CORPORATION | DRILL | 10,000 | |
| 2001-07-11 | 511333 | 42-479-37875 | DIX RANCH C 899 #1 | CONOCO INC. | DRILL | 7,850 | |
| 2001-07-10 | 511270 | 42-479-37874 | ALLEY #13 | EEX OPERATING, L.P. | DRILL | 12,000 | |
| 2001-07-10 | 511269 | 42-479-37873 | ALLEY #12 | EEX OPERATING, L.P. | DRILL | 12,000 | |
| 2001-07-10 | 511043 | 42-479-37871 | CLARK #18 | COLUMBUS ENERGY CORP. | DRILL | 6,100 | |
| 2001-07-10 | 511043 | 42-479-37871 | CLARK #18 | COLUMBUS ENERGY CORP. | DRILL | 9,000 | |
| 2001-07-09 | 511172 | 42-479-37872 | HEIN TRUST B #11 | CONOCO INC. | DRILL | 11,200 | |
| 2001-07-06 | 511034 | 42-479-37788 | PETTY RANCH #1227 | KERNS O & G, INC. | RECLASS | 5,600 | |
| 2001-07-05 | 511030 | 42-479-37870 | BENAVIDES, ROSA V. B #83 | CONOCO INC. | DRILL | 9,750 | |
| 2001-07-03 | 511008 | 42-479-37869 | VILLARREAL #8 | EOG RESOURCES, INC. | DRILL | 9,800 | |
| 2001-07-03 | 510949 | 42-479-37226 | PETTY RANCH #1206 | KERNS O & G, INC. | RECOMP | 5,800 | |
| 2001-07-02 | 510986 | 42-479-37868 | HOOKS #1 | KEY ENERGY OF COLORADO, INC. | DRILL | 8,000 | |
| 2001-06-29 | 510762 | 42-479-37867 | DESPAIN 8 #2 | EOG RESOURCES, INC. | DRILL | 11,000 | |
| 2001-06-27 | 510794 | 42-479-36599 | RACHAL, ED FOUNDATION #1 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 8,590 | |
| 2001-06-27 | 510782 | 42-479-37866 | FROST TRUST 7 #1 | CONOCO INC. | DRILL | 11,700 | |
| 2001-06-26 | 510777 | 42-479-37865 | BRUNI-SUMMERS #21 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,000 | |
| 2001-06-26 | 510634 | 42-479-37864 | BRISCOE "E" #100 | CRIMSON ENERGY COMPANY, LC | DRILL | 5,700 | |
| 2001-06-22 | 510659 | 42-479-37863 | BOOTH, W. V. ET AL 2292 #4 | LEWIS PETRO PROPERTIES, INC. | DRILL | 9,000 | |
| 2001-06-22 | 510658 | 42-479-37862 | BOOTH, W. V. ET AL 2292 #5 | LEWIS PETRO PROPERTIES, INC. | DRILL | 9,000 | |
| 2001-06-22 | 510650 | 42-479-37861 | VOLZ-MARTIN #2 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,000 | |
| 2001-06-22 | 510647 | 42-479-37860 | BILLINGS B #1 | EOG RESOURCES, INC. | DRILL | 13,200 | |
| 2001-06-22 | 510418 | 42-479-34417 | BRISCOE "E" #83 | CRIMSON ENERGY COMPANY, LC | RENTR | 4,885 | |
| 2001-06-21 | 510419 | 42-479-37857 | BRISCOE "E" #107 | CRIMSON ENERGY COMPANY, LC | DRILL | 5,900 | |
| 2001-06-20 | 510511 | 42-479-37859 | PETTY RANCH #404 | KERNS O & G, INC. | DRILL | 5,900 | |
| 2001-06-19 | 510473 | 42-479-37858 | BMT/K&H "H" #1 | EOG RESOURCES, INC. | DRILL | 11,750 | |
| 2001-06-18 | 510371 | 42-479-37856 | PETTY RANCH #8025 | KERNS O & G, INC. | DRILL | 5,700 | |
| 2001-06-14 | 510327 | 42-479-37854 | LUZ A. HEIN ESTATE #18 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,500 | |
| 2001-06-14 | 510316 | 42-479-35278 | SAUNDERS-EISENHAUER #1 | LEWIS PETRO PROPERTIES, INC. | RECOMP | 10,000 | |
| 2001-06-14 | 510314 | 42-479-37855 | GATES "N" 2182 13-A #18 | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,000 | |
| 2001-06-14 | 510224 | 42-479-37853 | MOGLIA #1 | AWP OPERATING COMPANY | DRILL | 6,500 | |
| 2001-06-12 | 510195 | 42-479-37852 | BOOTH, W. V. ET AL #3A | LEWIS PETRO PROPERTIES, INC. | DRILL | 11,000 | Y |
| 2001-06-12 | 510195 | 42-479-37852 | BOOTH, W. V. ET AL #3A | LEWIS PETRO PROPERTIES, INC. | DRILL | 12,000 | Y |
| 2001-06-11 | 510151 | 42-479-37850 | GONZALEZ, DAVID ET AL 100 "B" #5 | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,000 | |
| 2001-06-11 | 510150 | 42-479-37851 | GONZALEZ, DAVID ET AL 100 "B" #4 | LEWIS PETRO PROPERTIES, INC. | DRILL | 8,000 | |
| 2001-06-11 | 510146 | 42-479-37849 | VOLZ-MARTIN #1 | MICHAEL PETROLEUM CORPORATION | DRILL | 11,000 | |
| 2001-06-11 | 510065 | 42-479-37848 | BRUNI RANCH #79 | CONOCO INC. | DRILL | 10,600 | |
| 2001-06-08 | 510050 | 42-479-04001 | STROMAN-ARMSTRONG #1 | VASTAR RESOURCES, INC. | RECOMP | 10,407 | |
| 2001-06-08 | 510048 | 42-479-37847 | SCHWARZ, N. C. #1 | CONOCO INC. | DRILL | 8,000 | |
| 2001-06-08 | 510009 | 42-479-37846 | BMT/K&H "A" #6 | EOG RESOURCES, INC. | DRILL | 12,000 | |