| CONLEY, C. G.09/10803 | PWR OPERATING, LLC | Oil lease | $108.7 M |
| HURST C09/30168 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $90.6 M |
| HAMRICK09/32626 | SUTHERLAND ENERGY CO., LLC | Oil lease | $60.0 M |
| MCNABB09/19811 | LEWIS OPERATING COMPANY | Oil lease | $49.1 M |
| MS. BETTYE09/28161 | RIO PETROLEUM, INC. | Oil lease | $43.2 M |
| H&H UNIT09/24677 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $40.5 M |
| WILSON, P. G.09/11972 | PWR OPERATING, LLC | Oil lease | $36.0 M |
| CATO09/24959 | CORDA CORPORATION | Oil lease | $34.4 M |
| WELLS-NICHOLS09/19185 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $34.2 M |
| CATO09/26380 | CORDA CORPORATION | Oil lease | $32.8 M |
| SOUTHERN COTTON09/30058 | CORDA CORPORATION | Oil lease | $32.7 M |
| SCHMOKER LAMBERT TABOR UNIT09/27651 | COBRA OIL & GAS CORPORATION | Oil lease | $31.4 M |
| CONLEY -A-09/12093 | ZARVONA ENERGY LLC | Oil lease | $30.3 M |
| STEPP 110-109/28969 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $30.1 M |
| SPEARS-JACKSON-FORBES UNIT09/28710 | COBRA OIL & GAS CORPORATION | Oil lease | $29.7 M |
| JMOJ UNIT09/30579 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $25.6 M |
| GERALD, BOBBIE09/19245 | INTERSTATE EXPLORATIONS LLC | Oil lease | $24.2 M |
| LOVELESS UNIT "E"09/27721 | BUFFCO PRODUCTION INC. | Oil lease | $23.5 M |
| LOVELESS "F"09/27879 | BUFFCO PRODUCTION INC. | Oil lease | $23.3 M |
| PARKER09/26037 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $22.9 M |
| GRANGE "A"09/23700 | PONY CREEK OPERATING LLC. | Oil lease | $22.2 M |
| HURST B09/30338 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $20.9 M |
| MASON-NELSON09/32969 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $20.5 M |
| HEC - LANKFORD09/29080 | THOMPSON, RICHARD W. INC. | Oil lease | $20.3 M |
| PALAURA-HORSE FARM UNIT09/29903 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $19.6 M |
| STEPP-HURST 110 UN.09/28903 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $19.1 M |
| SORENSEN 7009/28982 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $18.7 M |
| BERNGEN-CONLEY "A"09/31980 | PWR OPERATING, LLC | Oil lease | $16.4 M |
| MCNABB09/29852 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $15.7 M |
| STEPP-HURST 110 UN.09/28964 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $15.5 M |
| HAMRICK, ROY09/24789 | DIMOCK OPERATING COMPANY | Oil lease | $14.8 M |
| HURST 1009/28991 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $14.7 M |
| ZIP 7409/32955 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $14.4 M |
| MCCLELLAN-WILSON09/26925 | CORDA CORPORATION | Oil lease | $14.0 M |
| HURST #409/30043 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $13.7 M |
| WORD A09/29669 | CORDA CORPORATION | Oil lease | $13.4 M |
| ROBINSON09/33731 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $13.0 M |
| HURST RANCH09/30041 | CIMAREX ENERGY CO. | Oil lease | $12.7 M |
| BAUSTERT UNIT09/33794 | INTERSTATE EXPLORATIONS LLC | Oil lease | $12.5 M |
| MCCLELLAN, JOE09/29389 | CORDA CORPORATION | Oil lease | $11.9 M |
| NORTON09/28863 | DIMOCK OPERATING COMPANY | Oil lease | $11.9 M |
| TABOR UNIT09/29037 | FOREE OIL COMPANY | Oil lease | $11.8 M |
| SHARP09/28853 | DIMOCK OPERATING COMPANY | Oil lease | $11.7 M |
| TABOR-JACKSON09/29843 | COBRA OIL & GAS CORPORATION | Oil lease | $11.4 M |
| WELLS UNIT09/29565 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $11.2 M |
| IRVIN-CONLEY "D"09/31979 | PWR OPERATING, LLC | Oil lease | $10.7 M |
| GRANGE D09/28068 | PONY CREEK OPERATING LLC. | Oil lease | $10.6 M |
| WALSER, C.09/24395 | COBRA OIL & GAS CORPORATION | Oil lease | $9.7 M |
| HOLMES-NEAL '284' UNIT09/30576 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $9.5 M |
| YOUNG, J.09/30142 | CORDA CORPORATION | Oil lease | $9.2 M |
| WALSER 10509/30410 | TEXAKOMA E & P, LLC | Oil lease | $9.0 M |
| CATO-HOLMES UNIT09/28202 | COBRA OIL & GAS CORPORATION | Oil lease | $8.8 M |
| BERRY, M. K.09/14767 | COBRA OIL & GAS CORPORATION | Oil lease | $8.5 M |
| HURST09/29948 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $8.4 M |
| WELLS, HYSON -A-09/18549 | KEY ENERGY OF COLORADO, INC. | Oil lease | $8.1 M |
| FLYNN, W. H.09/11968 | PWR OPERATING, LLC | Oil lease | $8.1 M |
| HUSE09/30868 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $8.0 M |
| CATO-COBURN UNIT09/26858 | DECLEVA, PAUL | Oil lease | $7.9 M |
| SUMMERLEE-STEPP09/30269 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $7.8 M |
| BAUSTERT09/29701 | KEY ENERGY OF COLORADO, INC. | Oil lease | $7.7 M |
| HOLMES-NEAL '284' UNIT09/28715 | EAGLE HYDROCARBONS (TEXAS) INC. | Oil lease | $7.7 M |
| WOFFORD09/27830 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $7.6 M |
| GILLIAM, C. J.09/19688 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $7.6 M |
| SPANKY 209/32300 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $7.4 M |
| FLYNN-SELF UNIT09/33045 | PWR OPERATING, LLC | Oil lease | $7.3 M |
| CONLEY, C. G., -B-09/12297 | PWR OPERATING, LLC | Oil lease | $7.2 M |
| QUANAH COUNTRY CLUB09/13326 | SUTHERLAND ENERGY CO., LLC | Oil lease | $7.1 M |
| TABOR -A-09/29114 | COBRA OIL & GAS CORPORATION | Oil lease | $7.0 M |
| MEHARG UNIT09/29648 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $6.9 M |
| BOYLES09/22193 | AMPAK OIL COMPANY | Oil lease | $6.8 M |
| WORD09/22313 | CORDA CORPORATION | Oil lease | $6.8 M |
| YOUNG09/29658 | DRY FORK PRODUCTION CO., LLC | Oil lease | $6.8 M |
| MCGOWAN "B"09/27218 | DDD EXPLORATION, INC. | Oil lease | $6.7 M |
| DAVID-BERT UNIT09/29803 | COBRA OIL & GAS CORPORATION | Oil lease | $6.6 M |
| PALAURA-LPC UNIT09/28390 | RIO PETROLEUM, INC. | Oil lease | $6.5 M |
| GRANGE09/29450 | DIMOCK OPERATING COMPANY | Oil lease | $6.5 M |
| GEORGIA-PACIFIC09/23867 | SUTHERLAND ENERGY CO., LLC | Oil lease | $6.1 M |
| LOVELESS-LANGFORD09/28502 | RIO PETROLEUM, INC. | Oil lease | $6.1 M |
| SCHMOKER UNIT09/29527 | FOREE OIL COMPANY | Oil lease | $6.0 M |
| LASATER09/28412 | SUTHERLAND ENERGY CO., LLC | Oil lease | $5.9 M |
| MINSHEW UNIT09/14851 | CORDA CORPORATION | Oil lease | $5.9 M |
| FERGUSON-ROGERS UNIT09/24106 | DIMOCK OPERATING COMPANY | Oil lease | $5.8 M |
| NEAL 209/29101 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $5.8 M |
| CONLEY, C. G.09/11902 | PWR OPERATING, LLC | Oil lease | $5.8 M |
| MULKEY -A-09/28157 | TRIO CONSULTING & MANAGEMENT,LLC | Oil lease | $5.7 M |
| AARON UNIT09/32205 | BUFFCO PRODUCTION INC. | Oil lease | $5.6 M |
| WOMACK09/28603 | OZARK EXPLORATION, INC. | Oil lease | $5.4 M |
| LONG 39809/30535 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $5.4 M |
| PURSLEY-GRANGE09/28354 | CORDA CORPORATION | Oil lease | $5.3 M |
| SELF, D. R.09/12148 | PWR OPERATING, LLC | Oil lease | $5.1 M |
| WEST ESTATE UNIT09/29688 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $5.1 M |
| PARK UNIT09/31118 | AMPAK OIL COMPANY | Oil lease | $5.0 M |
| PAYNE09/30148 | B AND G PRODUCTION, INC. | Oil lease | $5.0 M |
| WALTHER, W. G.09/26176 | SUTHERLAND ENERGY CO., LLC | Oil lease | $4.9 M |
| LOVE "20" ST109/29195 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $4.8 M |
| PALAURA-RAPP09/23450 | TE-RAY RESOURCES, LLC | Oil lease | $4.8 M |
| MCGOWAN09/27217 | DDD EXPLORATION, INC. | Oil lease | $4.8 M |
| QERU09/34107 | SUTHERLAND ENERGY CO., LLC | Oil lease | $4.7 M |
| JEFFREY09/30383 | CIMAREX ENERGY CO. | Oil lease | $4.6 M |
| JOHNSON 109/32891 | ASSENT ENERGY PARTNERS, LLC | Oil lease | $4.6 M |