| 2004-10-13 | 552263 | 42-315-30910 | OWENS #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,600 | |
| 2004-09-14 | 550802 | 42-315-30909 | OLIVER UNIT #2 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 12,500 | |
| 2004-08-26 | 549827 | 42-315-30523 | CROMER #4 | NADEL AND GUSSMAN, L.L.C. | RECOMP | 6,845 | |
| 2004-08-20 | 549826 | 42-315-30901 | CROMER #8 | NADEL AND GUSSMAN, L.L.C. | RECOMP | 8,800 | |
| 2004-08-04 | 549118 | 42-315-30908 | COWHERD #1 | COOK EXPLORATION CO. | DRILL | 6,950 | |
| 2004-08-04 | 549118 | 42-315-30908 | COWHERD #1 | COOK EXPLORATION CO. | DRILL | 6,950 | |
| 2004-05-10 | 545523 | 42-315-30907 | CONNOR, W.T. #2 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2004-04-08 | 543973 | 42-315-30906 | WITT BROTHERS #4 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2004-02-13 | 542017 | 42-315-30905 | HARRIS #1 | PEGASI ENERGY RESOURCES CORP | DRILL | 8,500 | |
| 2004-02-13 | 542017 | 42-315-30905 | HARRIS #1 | PEGASI ENERGY RESOURCES CORP | DRILL | 8,500 | |
| 2004-01-21 | 541024 | 42-315-30904 | WITT BROTHERS #3 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2004-01-21 | 541024 | 42-315-30904 | WITT BROTHERS #3 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2004-01-20 | 540946 | 42-315-30903 | CHILDERS #1 | PEGASI ENERGY RESOURCES CORP | DRILL | 8,500 | |
| 2003-12-22 | 540003 | 42-315-30902 | BRADLEY #1 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2003-12-22 | 540003 | 42-315-30902 | BRADLEY #1 | BURK ROYALTY CO., LTD. | DRILL | 11,465 | |
| 2003-12-19 | 537723 | 42-315-30900 | BILLINGSLY ESTATE #1 | DEVON ENERGY OPERATING CO., L.P. | DRILL | 11,500 | |
| 2003-12-18 | 539666 | 42-315-30901 | CROMER #8 | NADEL AND GUSSMAN, L.L.C. | DRILL | 8,800 | |
| 2003-10-08 | 537075 | 42-315-00276 | CROMER, ALMA PRESTON #2 | NADEL AND GUSSMAN, L.L.C. | RECOMP | 7,207 | |
| 2003-10-02 | 536990 | 42-315-30899 | OLIVER UNIT #1 | DEVON ENERGY OPERATING CO., L.P. | DRILL | 11,500 | |
| 2003-09-24 | 536617 | 42-315-30898 | FELKER #3 | PRIME NATURAL RESOURCES, INC. | DRILL | 11,500 | |
| 2003-09-16 | 536176 | 42-315-00277 | CROMER, ALMA P. #3 | NADEL AND GUSSMAN, L.L.C. | RECOMP | 8,700 | |
| 2003-09-15 | 536417 | 42-315-30897 | DUSEN, VAN #1 | PHILLIPS ENERGY, INC. | DRILL | 7,200 | |
| 2003-09-15 | 536417 | 42-315-30897 | DUSEN, VAN #1 | PHILLIPS ENERGY, INC. | DRILL | 7,200 | |
| 2003-07-31 | 534280 | 42-315-30896 | TYLER #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,200 | |
| 2003-07-31 | 534280 | 42-315-30896 | TYLER GAS UNIT #1 | BURK ROYALTY CO., LTD. | DRILL | 11,240 | |
| 2003-06-30 | 532924 | 42-315-30895 | KING, O. P. #3 | BURK ROYALTY CO., LTD. | DRILL | 11,900 | |
| 2003-06-30 | 532924 | 42-315-30895 | KING, O. P. #3 | BURK ROYALTY CO., LTD. | DRILL | 11,900 | |
| 2003-06-11 | 532915 | 42-315-30894 | TEMPLETON A #1 | CAMTERRA RESOURCES, INC. | DRILL | 11,500 | |
| 2003-05-06 | 531308 | 42-315-30893 | TORRANS UNIT NO. 4 #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,800 | |
| 2003-04-16 | 530626 | 42-315-30892 | KLABZUBA #1 | C. W. RESOURCES, INC. | DRILL | 9,000 | |
| 2003-04-10 | 530569 | 42-315-30891 | THORSELL GU #2 | KCS RESOURCES, INC. | DRILL | 11,600 | |
| 2003-04-07 | 529849 | 42-315-30888 | CROMER #6 | NADEL & GUSSMAN | DRILL | 8,500 | |
| 2003-04-01 | 530035 | 42-315-30889 | TORRANS UNIT NO. 3 #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,500 | |
| 2003-04-01 | 530034 | 42-315-30890 | TORRANS UNIT NO. 2 #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,500 | |
| 2003-02-03 | 527874 | 42-315-30546 | BRADEN #4 | NADEL & GUSSMAN | RECOMP | 6,620 | |
| 2003-01-17 | 527272 | 42-315-30810 | CROMER #5 | NADEL & GUSSMAN | RECOMP | 7,550 | |
| 2002-11-22 | 525750 | 42-315-30887 | TORRANS #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,500 | |
| 2002-11-22 | 525746 | 42-315-30770 | SCHMITT #1 | PRIME NATURAL RESOURCES INC | RENTR | 12,000 | |
| 2002-11-05 | 525254 | 42-315-30886 | HUNTINGTON #1 | SPARTAN OPERATING COMPANY, INC. | DRILL | 11,000 | |
| 2002-11-05 | 525254 | 42-315-30886 | HUNTINGTON #1 | SPARTAN OPERATING COMPANY, INC. | DRILL | 10,555 | |
| 2002-09-24 | 523559 | 42-315-30885 | GRAY #1 | WSF, INC. | DRILL | 6,800 | |
| 2002-09-18 | 523768 | 42-315-30884 | FELKER #2 | PRIME NATURAL RESOURCES INC | DRILL | 11,500 | |
| 2002-08-14 | 522745 | 42-315-30883 | WADE #1 | CAMTERRA RESOURCES, INC. | DRILL | 11,500 | |
| 2002-08-14 | 522745 | 42-315-30883 | WADE #1 | CAMTERRA RESOURCES, INC. | DRILL | 11,275 | |
| 2002-07-29 | 522273 | 42-315-30882 | WITT BROTHERS #2 | PRIME NATURAL RESOURCES INC | DRILL | 12,000 | |
| 2002-07-22 | 522062 | 42-315-30881 | CONNER, W. T. #2 | PRIME NATURAL RESOURCES INC | DRILL | 11,500 | |
| 2002-07-01 | 521483 | 42-315-30880 | MEADOWS #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,300 | |
| 2002-05-21 | 520042 | 42-315-30879 | REVERRA ESTATE #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,300 | |
| 2002-05-21 | 520042 | 42-315-30879 | REVERRA ESTATE #1 | BURK ROYALTY CO., LTD. | DRILL | 11,230 | |
| 2002-02-15 | 517495 | 42-315-30878 | FUQUAY #1 | PRIME NATURAL RESOURCES INC | DRILL | 11,300 | |