| SUPER UNIT09/29589 | FLINTLOCK EXPLORATION, LLC | Oil lease | $135.2 M |
| SHERMAN /7500 SAND/ UNIT09/11505 | BKM PRODUCTION | Oil lease | $95.3 M |
| LITTLE, O. L.09/3060 | EXPORT PETROLEUM CORPORATION | Oil lease | $83.0 M |
| HAZELWOOD09/30027 | TATANKA OPERATING, LLC | Oil lease | $71.1 M |
| LAWRENCE TRUST UNIT09/31727 | JETTA OPERATING COMPANY, INC. | Oil lease | $50.0 M |
| BROWN, BETH, ETAL09/3085 | BKM PRODUCTION | Oil lease | $47.8 M |
| HUDGINS, JOHN09/29593 | TATANKA OPERATING, LLC | Oil lease | $44.8 M |
| BIG MINERAL CREEK (UV SAND) UNIT09/31699 | FLINTLOCK EXPLORATION, LLC | Oil lease | $43.8 M |
| BRYAN09/30258 | R2Q OPERATING LLC | Oil lease | $38.0 M |
| BENNETT A UNIT09/32207 | JETTA OPERATING COMPANY, INC. | Oil lease | $37.3 M |
| NORTH SADLER PENN UNIT09/28749 | SILVER CREEK OIL & GAS, LLC | Oil lease | $32.7 M |
| SADLER /PENN./ FIELD UNIT09/11127 | SILVER CREEK OIL & GAS, LLC | Oil lease | $32.6 M |
| DAVIS UNIT09/31898 | JETTA OPERATING COMPANY, INC. | Oil lease | $31.1 M |
| DEGAN SAND UNIT09/15475 | BLS PRODUCTION CO., INC. | Oil lease | $31.0 M |
| GREEN09/29412 | FLINTLOCK EXPLORATION, LLC | Oil lease | $28.1 M |
| COUNTRY CLUB09/28065 | R2Q OPERATING LLC | Oil lease | $27.3 M |
| JOHN MARSHALL09/34051 | SILVER CREEK OIL & GAS, LLC | Oil lease | $26.8 M |
| MORAN, M. E.09/14374 | LITTLE, QUINTIN COMPANY,INC.,THE | Oil lease | $26.4 M |
| SHERMAN /8900 PENN./ UNIT09/12470 | BKM PRODUCTION | Oil lease | $23.7 M |
| DUTCH UNIT09/32960 | SILVER CREEK OIL & GAS, LLC | Oil lease | $23.5 M |
| MCKINNEY09/30279 | R2Q OPERATING LLC | Oil lease | $22.5 M |
| SANDUSKY /OIL CREEK SD./ UNIT09/8512 | SILVER CREEK OIL & GAS, LLC | Oil lease | $22.2 M |
| DEGAN SAND UNIT09/16376 | FELDERHOFF PRODUCTION COMPANY | Oil lease | $20.3 M |
| LILLY UNIT09/32970 | SILVER CREEK OIL & GAS, LLC | Oil lease | $20.2 M |
| KINCY09/29429 | ATOKA OPERATING, INC. | Oil lease | $19.3 M |
| FULTON, C. T.09/30390 | ROBERTSON-BRYCE MANAGEMENT, LLC | Oil lease | $18.9 M |
| HOLLAND09/26434 | BKM PRODUCTION | Oil lease | $18.9 M |
| PETRO LEWIS-KUSCH GAS UNIT09/87284 | BKM PRODUCTION | Gas well | $18.7 M |
| BARNES, J. E.09/29561 | FLINTLOCK EXPLORATION, LLC | Oil lease | $18.3 M |
| BUG OFF09/32325 | FLINTLOCK EXPLORATION, LLC | Oil lease | $17.6 M |
| RENFRO UNIT09/33235 | SILVER CREEK OIL & GAS, LLC | Oil lease | $17.3 M |
| BRYAN-BENNETT UNIT09/30457 | R2Q OPERATING LLC | Oil lease | $17.0 M |
| GRAY, JOHN G.09/30760 | SEITZ, J. R. & ADAM, LTD. | Oil lease | $16.8 M |
| REDDICK (V)09/32968 | JETTA OPERATING COMPANY, INC. | Oil lease | $16.3 M |
| HANDY UNIT09/12451 | BLS PRODUCTION CO., INC. | Oil lease | $15.9 M |
| TATE-GIBBS-HEAD UNIT09/17185 | BKM PRODUCTION | Oil lease | $15.6 M |
| OTTO09/34291 | JETTA OPERATING COMPANY, INC. | Oil lease | $15.6 M |
| CANNON09/32422 | FLINTLOCK EXPLORATION, LLC | Oil lease | $15.3 M |
| MCCULLOUGH, JOHN09/117439 | BKM PRODUCTION | Gas well | $14.5 M |
| CULLAR UNIT09/102812 | XTO ENERGY INC. | Gas well | $14.4 M |
| SKAGGS09/32031 | LONGFELLOW ENERGY, LP | Oil lease | $14.3 M |
| Q. LITTLE09/30686 | FLINTLOCK EXPLORATION, LLC | Oil lease | $14.2 M |
| SLAUGHTER, DOROTHY09/14493 | LITTLE, QUINTIN COMPANY,INC.,THE | Oil lease | $14.2 M |
| ROBERTSON, JOE 209/28190 | BKM PRODUCTION | Oil lease | $13.9 M |
| G.C. SCARBROUGH09/32416 | SILVER CREEK OIL & GAS, LLC | Oil lease | $13.7 M |
| GIBBONS UNIT09/32991 | JETTA OPERATING COMPANY, INC. | Oil lease | $13.4 M |
| J & M UNIT09/32381 | FLINTLOCK EXPLORATION, LLC | Oil lease | $13.2 M |
| GRAHAM, J.09/23516 | BKM PRODUCTION | Oil lease | $12.1 M |
| BIG MINERAL CREEK (UV SAND) UNIT09/30897 | BLACKWELL BMC, LLC | Oil lease | $12.1 M |
| GRAND HI CT HEROINES OF JERICHO09/17171 | BKM PRODUCTION | Oil lease | $11.9 M |
| MCCULLOUGH, C & H09/30054 | TATANKA OPERATING, LLC | Oil lease | $11.9 M |
| SHERMAN (8900 PENN) UNIT09/73986 | BKM PRODUCTION | Gas well | $11.8 M |
| SWEENEY, HELEN O.,MRS09/29600 | BLS PRODUCTION CO., INC. | Oil lease | $11.8 M |
| BAKER, W. H.09/34199 | BKM PRODUCTION | Oil lease | $11.6 M |
| JOHN MARSHALL09/32578 | SILVER CREEK OIL & GAS, LLC | Oil lease | $11.0 M |
| RISING, H. L., ET AL09/17183 | BKM PRODUCTION | Oil lease | $10.9 M |
| SLINGING UNIT09/33105 | SILVER CREEK OIL & GAS, LLC | Oil lease | $10.8 M |
| WRIGHT09/32525 | FLINTLOCK EXPLORATION, LLC | Oil lease | $10.8 M |
| IRBY09/243219 | TATANKA OPERATING, LLC | Gas well | $10.6 M |
| EDC/LAKE RONEL/MOON09/29172 | DIAMOND S ENERGY COMPANY | Oil lease | $10.5 M |
| MCKINNEY-HERNSTADT09/33271 | R2Q OPERATING LLC | Oil lease | $10.5 M |
| ROBERTSON, JOE09/187396 | BKM PRODUCTION | Gas well | $10.4 M |
| SLAGLE-FALLON09/28319 | LITTLE, QUINTIN COMPANY,INC.,THE | Oil lease | $10.4 M |
| BAKER, W. H.09/177805 | BKM PRODUCTION | Gas well | $10.3 M |
| ARMSTRONG, B. F.09/14100 | R2Q OPERATING LLC | Oil lease | $10.3 M |
| BURRELL09/23098 | JONES, L. E. OPERATING, INC. | Oil lease | $9.9 M |
| SWEENEY, H. O.09/29705 | R2Q OPERATING LLC | Oil lease | $9.8 M |
| DARTER 309/93522 | XTO ENERGY INC. | Gas well | $9.7 M |
| ERWIN09/34008 | KODIAK OIL & GAS, INC. | Oil lease | $9.5 M |
| DARTER, W. A. #309/3041 | BKM PRODUCTION | Oil lease | $9.3 M |
| SAMMY UNIT09/33076 | SILVER CREEK OIL & GAS, LLC | Oil lease | $9.3 M |
| GRISWOLD (W)09/32881 | JETTA OPERATING COMPANY, INC. | Oil lease | $9.2 M |
| MARSHALL, JOHN09/16540 | SILVER CREEK OIL & GAS, LLC | Oil lease | $9.2 M |
| BIG MINERAL CREEK -S- SAND UNIT09/14655 | VENOCO, INC. | Oil lease | $9.1 M |
| BLAIR09/18218 | STEPHENS & JOHNSON OPERATING CO. | Oil lease | $9.0 M |
| HANDY UNIT09/12452 | BLS PRODUCTION CO., INC. | Oil lease | $8.8 M |
| PRIVETTE-FAIN09/32161 | BKM PRODUCTION | Oil lease | $8.7 M |
| GGH09/30434 | R2Q OPERATING LLC | Oil lease | $8.6 M |
| RUSSELL-SPEARS09/25164 | BKM PRODUCTION | Oil lease | $8.5 M |
| BROWN09/25085 | BKM PRODUCTION | Oil lease | $8.5 M |
| HAUN09/246501 | ATOKA ENERGY LLC | Gas well | $8.4 M |
| LOGSTON, AGGIE09/26357 | CHARTER OAK PRODUCTION CO., LLC | Oil lease | $8.3 M |
| STEPHENS W. E.09/28052 | BKM PRODUCTION | Oil lease | $8.3 M |
| LEE09/139807 | YOUNGER ENERGY COMPANY | Gas well | $8.2 M |
| GATLIN (V)09/34148 | JETTA OPERATING COMPANY, INC. | Oil lease | $8.2 M |
| SWINK UNIT09/33087 | SILVER CREEK OIL & GAS, LLC | Oil lease | $8.2 M |
| SHERMAN MUNICIPAL09/28593 | LITTLE, QUINTIN COMPANY,INC.,THE | Oil lease | $8.2 M |
| SADLER (DORNICK HILLS) SAND UNIT09/27921 | GRAYSON PETROLEUM COMPANY | Oil lease | $8.1 M |
| GOLDSTOM, M. A.09/19979 | TATANKA OPERATING, LLC | Oil lease | $8.0 M |
| CAROLYN09/172156 | BRAMMER PETROLEUM, INC. | Gas well | $7.9 M |
| GREEN09/31684 | FLINTLOCK EXPLORATION, LLC | Oil lease | $7.8 M |
| GODWIN, J. F.09/2951 | FLINTLOCK EXPLORATION, LLC | Oil lease | $7.8 M |
| BROWN, A. C. UNIT09/27520 | BKM PRODUCTION | Oil lease | $7.8 M |
| PATTERSON UNIT09/28666 | FELDERHOFF PRODUCTION COMPANY | Oil lease | $7.7 M |
| LILLY UNIT09/33836 | SILVER CREEK OIL & GAS, LLC | Oil lease | $7.7 M |
| WOOD09/29081 | GRAYSON PETROLEUM COMPANY | Oil lease | $7.6 M |
| KODIAK (W)09/33093 | JETTA OPERATING COMPANY, INC. | Oil lease | $7.6 M |
| SMITH UNIT09/32208 | JETTA OPERATING COMPANY, INC. | Oil lease | $7.6 M |
| HUDGINS, JOHN09/29548 | TATANKA OPERATING, LLC | Oil lease | $7.6 M |
| MOON, G. P. ET AL09/17176 | BKM PRODUCTION | Oil lease | $7.5 M |