| 2001-02-21 | 505463 | 42-445-31945 | INVESTORS ROYALTY "A" #52 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2001-02-21 | 505462 | 42-445-31944 | INVESTORS ROYALTY "A" #51 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2001-02-20 | 505302 | 42-445-31943 | POOL #2 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2001-01-29 | 504568 | 42-445-31948 | GORDON, M. G. #49 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 7,700 | |
| 2001-01-26 | 504489 | 42-445-31942 | INVESTORS ROYALTY "A" #50 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2001-01-26 | 504488 | 42-445-31941 | INVESTORS ROYALTY "A" #49 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2001-01-25 | 504389 | 42-445-31940 | SUNTURA #5 | GREAT WESTERN DRLG. CO. | DRILL | 8,500 | |
| 2001-01-11 | 503886 | 42-445-31939 | INVESTORS ROYALTY "A" #48 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2001-01-03 | 503445 | 42-445-31937 | TEXLAND #2 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2001-01-03 | 503445 | 42-445-31937 | TEXLAND #2 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2001-01-03 | 503445 | 42-445-31937 | TEXLAND #2 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2000-12-29 | 503500 | 42-445-31938 | GEODYNE #4 | GREAT WESTERN DRLG. CO. | DRILL | 8,300 | |
| 2000-12-14 | 502924 | 42-445-31936 | INVESTORS ROYALTY "A" #47 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-12-14 | 502924 | 42-445-31936 | INVESTORS ROYALTY "A" #47 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-12-14 | 502924 | 42-445-31936 | INVESTORS ROYALTY "A" #47 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-12-14 | 502923 | 42-445-31935 | INVESTORS ROYALTY "A" #46 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-12-06 | 502681 | 42-445-31934 | GRANBURY #1 | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 8,500 | |
| 2000-11-03 | 501587 | 42-445-31933 | MABEE #1 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2000-11-03 | 501587 | 42-445-31933 | MABEE #1 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2000-10-20 | 500966 | 42-445-31931 | MALLET LAND & CATTLE CO #119 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-10-20 | 500965 | 42-445-31932 | MALLET LAND & CATTLE CO #118 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-10-17 | 500800 | 42-445-31930 | MALLET LAND & CATTLE COMPANY #117 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-10-13 | 500709 | 42-445-31929 | SUNTURA #4 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2000-09-01 | 498915 | 42-445-30649 | NORTH WELCH UNIT #604 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 4,933 | Y |
| 2000-09-01 | 498915 | 42-445-30649 | NORTH WELCH UNIT #604H | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 4,928 | Y |
| 2000-08-10 | 498305 | 42-445-31928 | PRENTICE NORTHEAST UNIT #502 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,425 | |
| 2000-08-10 | 498304 | 42-445-31927 | PRENTICE NORTHEAST UNIT #684 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,125 | |
| 2000-07-31 | 497326 | 42-445-31921 | SUNTURA #3 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2000-07-26 | 497641 | 42-445-31925 | PRENTICE NORTHEAST UNIT #584 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,365 | |
| 2000-07-26 | 497640 | 42-445-31924 | PRENTICE NORTHEAST UNIT #564 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,420 | |
| 2000-07-26 | 497639 | 42-445-31923 | PRENTICE NORTHEAST UNIT #532 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,365 | |
| 2000-07-26 | 497638 | 42-445-31922 | PRENTICE NORTHEAST UNIT #280 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,440 | |
| 2000-07-19 | 497176 | 42-445-31920 | GEODYNE #2 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2000-07-17 | 497229 | 42-445-31511 | TELFORD #1088 | LANDRETH, ROBERT E. | RECOMP | 11,999 | |
| 2000-05-31 | 495615 | 42-445-31919 | HELEN #5 | TRAIL MOUNTAIN, INC. | DRILL | 8,500 | |
| 2000-05-23 | 495199 | 42-445-31918 | MALLET LAND & CATTLE COMPANY #1102 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 8,000 | |
| 2000-03-23 | 493276 | 42-445-31917 | PRENTICE NORTHEAST UNIT #552 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,270 | |
| 2000-03-23 | 493275 | 42-445-31916 | PRENTICE NORTHEAST UNIT #585 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,365 | |
| 2000-03-23 | 493274 | 42-445-31915 | PRENTICE NORTHEAST UNIT #296 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,300 | |
| 2000-03-23 | 493273 | 42-445-31914 | PRENTICE NORTHEAST UNIT #536 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,450 | |
| 2000-03-23 | 493271 | 42-445-31913 | PRENTICE NORTHEAST UNIT #577 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,315 | |
| 2000-03-22 | 493154 | 42-445-31911 | GEODYNE #1 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2000-03-22 | 493154 | 42-445-31911 | GEODYNE #1 | GREAT WESTERN DRLG. CO. | DRILL | 8,200 | |
| 2000-03-22 | 493153 | 42-445-31912 | POOL #1 | GREAT WESTERN DRLG. CO. | DRILL | 8,100 | |
| 2000-03-16 | 493106 | 42-445-31910 | MALLET LAND & CATTLE COMPANY #116 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-03-16 | 493105 | 42-445-31909 | FIRST NATL BANK OF ROSWELL TR. B #22 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-03-06 | 492441 | 42-445-31908 | MALLET LAND & CATTLE COMPANY #115 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-03-02 | 491482 | 42-445-31825 | WELLMAN UNIT #410 | WISER OIL COMPANY, THE | RECOMP | 10,500 | |
| 2000-02-25 | 492440 | 42-445-31907 | MALLET LAND & CATTLE COMPANY #114 | CHEVRON U. S. A. INC. | DRILL | 8,200 | |
| 2000-02-17 | 491972 | 42-445-31905 | COMANCHE #1 | R K PETROLEUM CORPORATION | DRILL | 13,200 | |