| THOMPSON | BURK ROYALTY CO., LTD. | $4.0 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $3.8 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $3.7 M |
| COON, R. S. | BURK ROYALTY CO., LTD. | $3.6 M |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $3.5 M |
| SNEED | BURK ROYALTY CO., LTD. | $3.3 M |
| DW5 | J. W. RESOURCES INC. | $3.3 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $3.1 M |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $2.9 M |
| SNEED | BURK ROYALTY CO., LTD. | $2.8 M |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $2.8 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $2.7 M |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $2.6 M |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $2.6 M |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $2.4 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $2.4 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $2.3 M |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $2.3 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $2.2 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $2.2 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $2.2 M |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $2.2 M |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $2.1 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $2.0 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $1.9 M |
| SNEED 'A' | HIGH RIVER RES OPERATING, LLC | $1.9 M |
| JESTER | HIGH RIVER RES OPERATING, LLC | $1.9 M |
| BROWN 'C' | HIGH RIVER RES OPERATING, LLC | $1.8 M |
| THOMPSON | SCOUT ENERGY MANAGEMENT LLC | $1.8 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.8 M |
| COONS, R.S. | BURK ROYALTY CO., LTD. | $1.8 M |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $1.6 M |
| SNEED | BURK ROYALTY CO., LTD. | $1.6 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $1.6 M |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $1.6 M |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $1.5 M |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $1.5 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $1.5 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.5 M |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $1.5 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.5 M |
| SNEED | BURK ROYALTY CO., LTD. | $1.4 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $1.4 M |
| COON, R.S. | BURK ROYALTY CO., LTD. | $1.4 M |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $1.4 M |
| KRISTEN | J. W. RESOURCES INC. | $1.3 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.3 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.3 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.3 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $1.3 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| SNEED | BURK ROYALTY CO., LTD. | $1.2 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.2 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $1.2 M |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| BRENT | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $1.2 M |
| SNEED ESTATE B | BURK ROYALTY CO., LTD. | $1.1 M |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $1.1 M |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $1.1 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.1 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.1 M |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $1.1 M |
| WELLS | PANTERA ENERGY COMPANY | $1.0 M |
| THOMPSON | BURK ROYALTY CO., LTD. | $1.0 M |
| BROWN 'D' | HIGH RIVER RES OPERATING, LLC | $976 k |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $912 k |
| BROWN "C" | HIGH RIVER RES OPERATING, LLC | $908 k |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $904 k |
| COON, R. S. | BURK ROYALTY CO., LTD. | $876 k |
| DW5 | J. W. RESOURCES INC. | $867 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $858 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $856 k |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $855 k |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $840 k |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $836 k |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $834 k |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $794 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $764 k |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $762 k |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $759 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $751 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $750 k |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $742 k |
| SNEED | HIGH RIVER RES OPERATING, LLC | $728 k |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $720 k |
| BRENT | HIGH RIVER RES OPERATING, LLC | $708 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $695 k |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $670 k |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $666 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $662 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $640 k |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $632 k |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $631 k |
| SNEED | BURK ROYALTY CO., LTD. | $628 k |
| SNEED "C" | HIGH RIVER RES OPERATING, LLC | $622 k |
| KRISTEN | J. W. RESOURCES INC. | $610 k |
| SNEED | BURK ROYALTY CO., LTD. | $596 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $583 k |
| SNEED | BURK ROYALTY CO., LTD. | $575 k |
| BROWN "D" | HIGH RIVER RES OPERATING, LLC | $570 k |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $554 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $549 k |
| BROWN | HIGH RIVER RES OPERATING, LLC | $547 k |
| SNEED | BURK ROYALTY CO., LTD. | $540 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $499 k |
| BROWN "A" | HIGH RIVER RES OPERATING, LLC | $497 k |
| BROWN "A" | ANADARKO PETROLEUM CORPORATION | $480 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $469 k |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $458 k |
| BROWN "B" | HIGH RIVER RES OPERATING, LLC | $454 k |
| SNEED | BURK ROYALTY CO., LTD. | $446 k |
| BRENT | HIGH RIVER RES OPERATING, LLC | $422 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $389 k |
| SNEED | BURK ROYALTY CO., LTD. | $379 k |
| SNEED | BURK ROYALTY CO., LTD. | $363 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $353 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $343 k |
| SNEED ESTATE | BURK ROYALTY CO., LTD. | $336 k |
| SNEED "A" | HIGH RIVER RES OPERATING, LLC | $323 k |
| COON, R. S. | BURK ROYALTY CO., LTD. | $230 k |
| THOMPSON | CHESAPEAKE OPERATING, INC. | $220 k |
| SNEED | HIGH RIVER RES OPERATING, LLC | $185 k |
| THOMPSON | HIGH RIVER RES OPERATING, LLC | $183 k |
| THOMPSON | BUFFALO RAIDER CONSULTING, LLC | $146 k |
| JESTER | PARALLEL ENERGY LP | $129 k |
| THOMPSON | BURK ROYALTY CO., LTD. | $63 k |
| BROWN "D" | HIGH RIVER RES OPERATING, LLC | $54 k |
| MCDOWELL, EMMA | DEVON ENERGY PRODUCTION CO, L.P. | $34 k |
| SCOTT, MICHAEL | FORTAY, INC. | $30 k |
| MCDOWELL, EMMA | PANTERA ENERGY COMPANY | $16 k |
| BRENT | ANADARKO PETROLEUM CORPORATION | $10 k |
| MCDOWELL, EMMA | PANTERA ENERGY COMPANY | $9 k |
| COON, R. S. | BURK ROYALTY CO., LTD. | $8 k |
| COON, R. S. | CHESAPEAKE OPERATING, INC. | $5 k |
| BROWN "D" | ANADARKO PETROLEUM CORPORATION | $690 |