| 386271 | Apr 4, 1991 | Apr 4, 1991 | Tucker Drilling Company, Inc. | Brooks #223532997 | 6,600 |
| 386069 | Mar 27, 1991 | Mar 27, 1991 | Tucker Drilling Company, Inc. | Brooks #123532996 | 6,600 |
| 385839 | Mar 19, 1991 | Mar 19, 1991 | Hondo Oil & Gas Company Delaware | Crossroads "3046" #123532962 | 9,700 |
| 385771 | Mar 19, 1991 | Mar 19, 1991 | IP Petroleum Company, Inc. | Pfluger 'D' #L 1CC23532995 | 8,400 |
| 385704 | Mar 14, 1991 | Mar 14, 1991 | Cass Energy Corp | Joans Crews Hoyt #1923532994 | 6,600 |
| 385344 | Mar 12, 1991 | Mar 12, 1991 | Hondo Oil & Gas Company Delaware | Crossroads "1937" #123532992 | 9,300 |
| 385445 | Mar 11, 1991 | Mar 11, 1991 | Graham Royalty, Ltd. | Sugg, Ela "A" #523532993 | 6,450 |
| 385343 | Mar 6, 1991 | Mar 6, 1991 | Tucker Drilling Company, Inc. | Brooks "10" #823532991 | 6,800 |
| 385175 | Mar 1, 1991 | Mar 1, 1991 | Verdad Oil & Gas Corporation | Tankersley #223532990 | 2,000 |
| 385075 | Feb 28, 1991 | Feb 28, 1991 | Questa Oil & Gas Co. | Winterbotham "30" #323531717 | 4,200 |
| 385151 | Feb 27, 1991 | Feb 27, 1991 | BHP Petroleum (Americas) Inc. | McAfee #123532989 | 9,500 |
| 384802 | Feb 19, 1991 | Feb 19, 1991 | Questa Oil & Gas Co. | Phillips "1229" #223532987 | 7,200 |
| 384801 | Feb 19, 1991 | Feb 19, 1991 | Questa Oil & Gas Co. | Phillips "1229" #123532988 | 7,200 |
| 384126 | Feb 12, 1991 | Feb 12, 1991 | Questa Oil & Gas Co. | Winterbotham "780" #123532985 | 6,500 |
| 384368 | Feb 11, 1991 | Feb 11, 1991 | Lawrence, C. F. & Assoc. Inc. | Jones, E. D. "A" #1523532986 | 1,200 |
| 384368Amendment | Feb 11, 1991 | Feb 11, 1991 | Lawrence, C. F. & Assoc. Inc. | Jones, E. D. "A" #1523532986 | 1,200 |
| 384368Amendment | Feb 11, 1991 | Feb 11, 1991 | Lawrence, C. F. & Assoc. Inc. | Jones, E. D. "A" #1523532986 | 1,200 |
| 384204 | Feb 6, 1991 | Feb 6, 1991 | Tucker Drilling Company, Inc. | Brooks "10" #623532984 | 6,800 |
| 383773 | Jan 25, 1991 | Jan 25, 1991 | Questa Oil & Gas Co. | Bellows "58" #123532983 | 7,100 |
| 383544 | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Mayer #623532981 | 700 |
| 383543 | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Mayer #223532978 | 700 |
| 383542 | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Mayer #323532979 | 700 |
| 383542Amendment | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Mayer #323532979 | 650 |
| 383541 | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Mayer #523532980 | 700 |
| 383513 | Jan 21, 1991 | Jan 21, 1991 | Lakewood Production Co. | Pohlman #123532982 | 700 |
| 383506 | Jan 16, 1991 | Jan 16, 1991 | Hondo Oil & Gas Company Delaware | Patton #123532976 | 9,600 |
| 383506Amendment | Jan 16, 1991 | Jan 16, 1991 | Hondo Oil & Gas Company Delaware | Patton #123532976 | 9,123 |
| 383505 | Jan 16, 1991 | Jan 16, 1991 | Hondo Oil & Gas Company Delaware | Harris #123532977 | 9,700 |
| 383505Amendment | Jan 16, 1991 | Jan 16, 1991 | Hondo Oil & Gas Company Delaware | Harris #123532977 | 9,167 |
| 383256 | Jan 9, 1991 | Jan 9, 1991 | Cass Oil Company | Hoyt, Joan Crews #1823532975 | 6,700 |
| 383256Amendment | Jan 9, 1991 | Jan 9, 1991 | Cass Energy Corp | Hoyt, Joan Crews #1823532975 | 6,700 |
| 382481 | Dec 20, 1990 | Dec 20, 1990 | Eastern Petroleum Company | McMillan, Reva #723532973 | 2,000 |
| 382538 | Dec 19, 1990 | Dec 19, 1990 | Page Energy | Peruna #123532974 | 6,800 |
| 380853 | Dec 19, 1990 | Dec 19, 1990 | Siete Oil and Gas Corporation | Farmar-Sugg #2623532965 | 2,000 |
| 380853Amendment | Dec 19, 1990 | Dec 19, 1990 | Siete Oil and Gas Corporation | Farmar-Sugg #2623532965 | 2,000 |
| 381738 | Dec 5, 1990 | Dec 5, 1990 | Hondo Oil & Gas Company Delaware | Zapp "3031" #123532971 | 9,300 |
| 381737 | Dec 5, 1990 | Dec 5, 1990 | Hondo Oil & Gas Company Delaware | Pipeline "57" #323532972 | 10,000 |
| 381657 | Nov 28, 1990 | Nov 28, 1990 | Page Energy | Mustang #123532970 | 6,800 |
| 381256 | Nov 27, 1990 | Nov 27, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #323532967 | 6,400 |
| 381255 | Nov 27, 1990 | Nov 27, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #423532968 | 6,400 |
| 381255Amendment | Nov 27, 1990 | Nov 27, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #423532968 | 6,800 |
| 381254 | Nov 27, 1990 | Nov 27, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #523532969 | 6,450 |
| 381254Amendment | Nov 27, 1990 | Nov 27, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #523532969 | 6,800 |
| 381000 | Nov 26, 1990 | Nov 26, 1990 | Parker & Parsley Petroleum Co. | Brooks 1026 #123532218 | 6,767 |
| 381059 | Nov 16, 1990 | Nov 16, 1990 | Cass Oil Company | Hoyt, Joan Crews #1623532966 | 6,700 |
| 380603 | Nov 8, 1990 | Nov 8, 1990 | Parker & Parsley, Ltd. | Harris "69" A #123532964 | 6,850 |
| 380351 | Nov 5, 1990 | Nov 5, 1990 | Lavanco | Diamond #123531626 | 8,850 |
| 380415 | Nov 2, 1990 | Nov 2, 1990 | Cass Oil Company | Hoyt, Joan Crews #1523532963 | 6,700 |
| 380125 | Oct 24, 1990 | Oct 24, 1990 | Hondo Oil & Gas Company Delaware | Crossroads "3046" #123532962 | 9,700 |
| 380125Amendment | Oct 24, 1990 | Oct 24, 1990 | Hondo Oil & Gas Company Delaware | Crossroads "3046" #123532962 | 11,000 |
| 379639 | Oct 19, 1990 | Oct 19, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #223532961 | 6,400 |
| 379093 | Oct 12, 1990 | Oct 12, 1990 | Lawrence, C. F. & Assoc. Inc. | Jones, E. D. "A" #1423532959 | 1,250 |
| 378824 | Oct 4, 1990 | Oct 4, 1990 | Cass Oil Company | Hoyt, Joan Crews #1 S23532960 | 1,500 |
| 378690 | Oct 1, 1990 | Oct 1, 1990 | Hondo Oil & Gas Company Delaware | Pipeline "57" #223532957 | 10,000 |
| 378590 | Sep 28, 1990 | Sep 28, 1990 | Tucker Drilling Company, Inc. | Brooks "10" #123532958 | 6,500 |
| 378154 | Sep 21, 1990 | Sep 21, 1990 | Fortune Production Co. | Ball #123532956 | 6,900 |
| 378021 | Sep 18, 1990 | Sep 18, 1990 | Verdad Oil & Gas Corporation | Tankersley #123532955 | 8,200 |
| 378079 | Sep 17, 1990 | Sep 17, 1990 | Cass Oil Company | Hoyt, Joan Crews #1423532954 | 6,700 |
| 377060 | Aug 27, 1990 | Aug 27, 1990 | Cass Oil Company | Hoyt, Joan Crews #1223532953 | 6,700 |
| 376464 | Aug 10, 1990 | Aug 10, 1990 | Cass Oil Company | Hoyt, Joan Crews #1123532952 | 6,700 |
| 374977 | Aug 8, 1990 | Aug 8, 1990 | Verdad Oil & Gas Corporation | Winterbotham "C" #123532943 | 7,000 |
| 376286 | Aug 6, 1990 | Aug 6, 1990 | Cass Oil Company | Reed #1A23532951 | 7,300 |
| 376132 | Aug 1, 1990 | Aug 1, 1990 | R K Petroleum Corporation | University 5 #123532950 | 8,600 |
| 376116 | Jul 31, 1990 | Jul 31, 1990 | Hondo Oil & Gas Company Delaware | Concho "3036" #123532949 | 9,300 |
| 373732 | Jul 31, 1990 | Jul 31, 1990 | Amax Oil & Gas Inc. | Sugg, A. A. -21- #323532937 | 7,100 |
| 373731 | Jul 31, 1990 | Jul 31, 1990 | Amax Oil & Gas Inc. | Sugg, A. A. -15- #323532936 | 6,800 |
| 375882 | Jul 26, 1990 | Jul 26, 1990 | Cass Oil Company | Reed #123532948 | 7,300 |
| 375685 | Jul 26, 1990 | Jul 26, 1990 | Siete Oil and Gas Corporation | Farmar-Sugg #222423532947 | 3,700 |
| 375718 | Jul 19, 1990 | Jul 19, 1990 | Questa Oil & Gas Co. | Farmar-Sugg "55" #123532838 | 7,400 |
| 375453 | Jul 12, 1990 | Jul 12, 1990 | IP Petroleum Company, Inc. | Clark #100123531690 | 9,100 |
| 375114 | Jul 10, 1990 | Jul 10, 1990 | Tucker Drilling Company, Inc. | Brooks "13" #223532945 | 6,500 |
| 375114Amendment | Jul 10, 1990 | Jul 10, 1990 | Tucker Drilling Company, Inc. | Brooks "13" #223532945 | 6,500 |
| 375115 | Jul 6, 1990 | Jul 6, 1990 | Tucker Drilling Company, Inc. | Brooks "13" #323532944 | 6,500 |
| 375115Amendment | Jul 6, 1990 | Jul 6, 1990 | Tucker Drilling Company, Inc. | Brooks "13" #323532944 | 6,500 |
| 375165 | Jul 5, 1990 | Jul 5, 1990 | Hondo Oil & Gas Company Delaware | Pipeline "57" #123532946 | 10,000 |
| 374050 | Jul 2, 1990 | Jul 2, 1990 | S & T Operating, Inc. | Shaw, Verda #123530005 | 7,250 |
| 374684 | Jun 21, 1990 | Jun 21, 1990 | Siete Oil and Gas Corporation | Farmar-Sugg #222523532942 | 3,700 |
| 374405 | Jun 12, 1990 | Jun 12, 1990 | Hondo Oil & Gas Company Delaware | Noelke, W. M. Estate #5523532941 | 6,900 |
| 374197 | Jun 8, 1990 | Jun 8, 1990 | IP Petroleum Company, Inc. | Pfluger "E" #200223532940 | 9,100 |
| 374107 | Jun 6, 1990 | Jun 6, 1990 | Limark Corporation | Herman "A" #123532939 | 7,000 |
| 373814 | Jun 4, 1990 | Jun 4, 1990 | Dakota Resources, Inc. (I) | Bite the Knife #123532938 | 2,000 |
| 373757 | May 29, 1990 | May 29, 1990 | Chevron U. S. A. Inc. | State "VD" #423531290 | 8,825 |
| 373491 | May 24, 1990 | May 24, 1990 | IP Petroleum Company, Inc. | Pfluger "C" #190523532933 | 9,100 |
| 373564 | May 23, 1990 | May 23, 1990 | Chevron U. S. A. Inc. | State "VE" #323531281 | 8,875 |
| 373563 | May 23, 1990 | May 23, 1990 | Chevron U. S. A. Inc. | State "VE" #123531244 | 8,900 |
| 373705 | May 22, 1990 | May 22, 1990 | Amax Oil & Gas Inc. | Sugg, A. A. -6- #423532935 | 7,150 |
| 373493 | May 22, 1990 | May 22, 1990 | IP Petroleum Company, Inc. | Pfluger "C" #220423532934 | 9,100 |
| 373672 | May 21, 1990 | May 21, 1990 | Meridian Oil Inc. | Linthicum, E. H. #223532255 | 6,680 |
| 373316 | May 16, 1990 | May 16, 1990 | IP Petroleum Company, Inc. | Pfluger "E" #230123532932 | 9,100 |
| 373070 | May 9, 1990 | May 9, 1990 | Meridian Oil Inc. | Cumming-McGill #123532931 | 8,800 |
| 373067 | May 9, 1990 | May 9, 1990 | Michaelson Producing Co. | Rocker 165 #123532930 | 2,450 |
| 368444 | May 4, 1990 | May 4, 1990 | Cass Oil Company | Hoyt, Joan Crews #823532913 | 6,700 |
| 372367 | Apr 23, 1990 | Apr 23, 1990 | Boyd & McWilliams Energy Group | Hudson #123532929 | 2,200 |
| 372173 | Apr 17, 1990 | Apr 17, 1990 | IP Petroleum Company, Inc. | Sugg #130123532928 | 8,500 |
| 371830 | Apr 9, 1990 | Apr 9, 1990 | IP Petroleum Company, Inc. | Pfluger "E" #640323532926 | 8,500 |
| 371830Amendment | Apr 9, 1990 | Apr 9, 1990 | IP Petroleum Company, Inc. | Pfluger "E" #640323532926 | 8,500 |
| 371829 | Apr 9, 1990 | Apr 9, 1990 | IP Petroleum Company, Inc. | Pfluger "C" #300423532927 | 8,500 |
| 371829Amendment | Apr 9, 1990 | Apr 9, 1990 | IP Petroleum Company, Inc. | Pfluger "C" #300423532927 | 9,100 |
| 371659 | Apr 6, 1990 | Apr 6, 1990 | IP Petroleum Company, Inc. | Pfluger "E" #D 1AY23532925 | 8,500 |
| 371441 | Mar 30, 1990 | Mar 30, 1990 | Cass Oil Company | Hoyt, Joan Crews #1023532923 | 6,700 |