| 2001-03-28 | 507129 | 42-301-31125 | RED BLUFF 1 #2 | POGO PRODUCING CO. | DRILL | 13,000 | |
| 2001-03-28 | 507129 | 42-301-31125 | RED BLUFF 1 #2 | POGO PRODUCING CO. | DRILL | 13,000 | |
| 2001-03-21 | 506789 | 42-301-31124 | TXL "9" #1 | EOG RESOURCES, INC. | DRILL | 13,000 | |
| 2001-03-06 | 505926 | 42-301-30723 | SLASH "B" #4 | WISER OIL COMPANY, THE | RECOMP | 6,640 | |
| 2001-02-14 | 501919 | 42-301-30638 | CURLEY #1 | WOLF ENERGY, INC. | RENTR | 6,600 | |
| 2001-02-09 | 504939 | 42-301-30489 | JOHNSON, W. D. 34-N #8 | WISER OIL COMPANY, THE | RECOMP | 6,350 | |
| 2001-02-07 | 505048 | 42-301-30057 | EL GATO PECOS #1 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 20,000 | |
| 2001-01-26 | 502947 | 42-301-31065 | JOHNSON, W. D. 26-S #5 | WISER OIL COMPANY, THE | RECOMP | 6,950 | |
| 2001-01-25 | 504403 | 42-301-30285 | BRUNSON H #1 | ERIN OIL CO. | RENTR | 9,800 | |
| 2001-01-05 | 503730 | 42-301-30437 | QUINN "37" #2 | PATTERSON PETROLEUM LP | RENTR | 15,990 | |
| 2001-01-05 | 503730 | 42-301-30437 | QUINN "37" #2 | PATTERSON PETROLEUM LP | RENTR | 15,990 | |
| 2000-12-28 | 501822 | 42-301-30054 | GATAGA GAS UNIT #3 | WILLIAMS, CLAYTON ENERGY, INC. | RECOMP | 19,050 | |
| 2000-10-26 | 500830 | 42-301-00392 | EL MAR/DELAWARE/UNIT #1223 | BURLINGTON RESOURCES OIL&GAS CO. | RECLASS | 4,564 | |
| 2000-10-04 | 500337 | 42-301-30059 | GATAGA GAS UNIT #4 | WILLIAMS, CLAYTON ENERGY, INC. | RECOMP | 17,280 | |
| 2000-08-01 | 497711 | 42-301-31143 | MACK THE KNIFE #1 | PERMIAN DEVELOPMENT, INC. | DRILL | 12,000 | |
| 2000-07-14 | 497201 | 42-301-31122 | REED ESTATE "27" #3 | PATTERSON PETROLEUM LP | DRILL | 11,000 | |
| 2000-06-26 | 496542 | 42-301-30062 | KYLE 10 #1 | HUNTINGTON ENERGY, L.L.C. | RENTR | 20,231 | |
| 2000-06-26 | 496542 | 42-301-30062 | KYLE 10 #1 | HUNTINGTON ENERGY, L.L.C. | RENTR | 20,231 | |
| 2000-06-06 | 495887 | 42-301-31121 | KYLE "6" #1 | EOG RESOURCES, INC. | DRILL | 13,400 | |
| 2000-03-14 | 492877 | 42-301-31120 | TXL STONE CUTTER "5" #1 | EOG RESOURCES, INC. | DRILL | 13,400 | |
| 2000-02-28 | 492387 | 42-301-31119 | LITTLE RAVEN #2 | CHASE AVENUE CORPORATION, THE | DRILL | 8,950 | |
| 2000-02-18 | 488658 | 42-301-30036 | CUTTHROAT #1R | FOREST OIL CORP. | RECOMP | 21,292 | |
| 2000-01-12 | 491026 | 42-301-31118 | DOOLEY #1 | TITAN RESOURCES I, INC. | DRILL | 20,000 | |
| 2000-01-04 | 490820 | 42-301-31117 | TXL AX #3 | SHARON RESOURCES, INC. | DRILL | 4,650 | |
| 1999-12-07 | 489678 | 42-301-30571 | HARRISON, NELL "14" #1 | PATTERSON PETROLEUM, INC. | RECOMP | 11,900 | |
| 1999-11-09 | 489321 | 42-301-00208 | JOHNSON, W. D. 48-B #3 | HEADINGTON OIL COMPANY, L.P. | RECOMP | 4,750 | |
| 1999-10-18 | 488531 | 42-301-30620 | AVANT, FORREST ET AL "40" #1 | PHILLIPS PETROLEUM COMPANY | RECOMP | 17,900 | |
| 1999-08-27 | 486830 | 42-301-31116 | JOHNSON, W. D. "48-B" #6 | HEADINGTON OIL COMPANY, L.P. | DRILL | 5,000 | |
| 1999-08-10 | 486554 | 42-301-31090 | MEYERS #1H | SYNERGY OIL & GAS, INC. (A) | RENTR | 5,100 | Y |
| 1999-07-12 | 485500 | 42-301-30438 | RITCHEY #1 | LAGUNA PETROLEUM CORPORATION | RENTR | 6,477 | |
| 1999-07-12 | 485500 | 42-301-30438 | RITCHEY #1 | LAGUNA PETROLEUM CORPORATION | RENTR | 6,477 | |
| 1999-07-01 | 485573 | 42-301-00353 | EL MAR/DELAWARE/UNIT #2343 | BURLINGTON RESOURCES OIL&GAS CO. | FLD-XFR | 4,564 | |
| 1999-07-01 | 485572 | 42-301-00345 | EL MAR/DELAWARE/UNIT #2323 | BURLINGTON RESOURCES OIL&GAS CO. | FLD-XFR | 4,588 | |
| 1999-06-02 | 484836 | 42-301-31115 | RAYMORE 42 #1 | SAHARA OPERATING COMPANY | DRILL | 4,700 | |
| 1999-06-01 | 484835 | 42-301-31114 | SLASH 30 #1 | SAHARA OPERATING COMPANY | DRILL | 4,800 | |
| 1999-06-01 | 484834 | 42-301-31113 | JOHNSON 18 #1 | SAHARA OPERATING COMPANY | DRILL | 4,900 | |
| 1999-05-18 | 484472 | 42-301-31112 | JR #1 | PENWELL ENERGY, INC. | DRILL | 17,000 | |
| 1999-04-23 | 484070 | 42-301-31111 | BOWDLE "48" #1 | PATTERSON PETROLEUM, INC. | DRILL | 10,350 | |
| 1999-04-07 | 483698 | 42-301-31104 | STONE-CUTTER #1 | BURLINGTON RESOURCES OIL&GAS CO. | RECOMP | 13,000 | |
| 1999-03-04 | 483001 | 42-301-30037 | CHRISTOPHER #1 | WISER OIL COMPANY, THE | RECOMP | 21,650 | |
| 1999-02-25 | 482879 | 42-301-30427 | JOHNSON, W. D. 34N #3 | WISER OIL COMPANY, THE | RECOMP | 6,345 | |
| 1999-01-06 | 481665 | 42-301-30022 | RAINBOW-STATE #1U | FOREST OIL CORP. | RECOMP | 11,700 | |
| 1998-11-18 | 480974 | 42-301-31110 | BOWDLE "42" #2 | PATTERSON PETROLEUM, INC. | DRILL | 11,500 | |
| 1998-10-30 | 480564 | 42-301-31109 | QUINN "37" #1 | PATTERSON PETROLEUM, INC. | DRILL | 11,500 | |
| 1998-09-30 | 479726 | 42-301-31098 | UNIVERSITY 20-18W #1 | BRIGHT & CO. | FLD-XFR | 11,808 | |
| 1998-09-02 | 479078 | 42-301-31105 | LINK, SARAH A. ETAL #10 | SYNERGY OIL & GAS, INC. (A) | DRILL | 3,900 | |
| 1998-09-02 | 479077 | 42-301-31108 | MINGUS, V. P. #5 | SYNERGY OIL & GAS, INC. (A) | DRILL | 3,880 | |
| 1998-09-02 | 479076 | 42-301-31106 | LINK, SARAH A. ET AL #8 | SYNERGY OIL & GAS, INC. (A) | DRILL | 3,900 | |
| 1998-09-02 | 479075 | 42-301-31107 | LINK, SARAH A. ETAL #9 | SYNERGY OIL & GAS, INC. (A) | DRILL | 3,900 | |
| 1998-07-28 | 478326 | 42-301-30235 | LACY ET AL UNIT #1 | WISER OIL COMPANY, THE | RECOMP | 11,980 | |