| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| State Clinton 3 | Oscoda County, MI | RIVERSIDE ENERGY MICHIGAN LLC |  |  | 
| State Elmer 5 D3-5 HD1 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| State Elmer A3-1 Antrim | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| State Mentor 1 | Oscoda County, MI | WICKLUND ENTERPRISES INC |  |  | 
| State Miners Dam Antrim | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION LLC |  |  | 
| U S A Big Creek | Oscoda County, MI | ORYX ENERGY CO |  |  | 
| U S A Big Creek "D" | Oscoda County, MI | ORYX ENERGY CO |  |  | 
| U S A Big Creek "D" 1-14a | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| U S A Big Creek "D" 1-23 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| U S A Big Creek 1-24 | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| U S A Big Creek 2-15a | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| U S A Mentor "C" 1-29 | Oscoda County, MI | ORYX ENERGY CO |  |  | 
| U S A Mentor "C" 1-30 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| U S A Mentor "C" 1-32 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| U S A Mentor "C" 1-33 | Oscoda County, MI | ORYX ENERGY CO |  |  | 
| U S A Mentor "C" 1-34 | Oscoda County, MI | ORYX ENERGY CO |  |  | 
| U S A Mentor "C" 2-32 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| U S A-Big Creek 1-23 | Oscoda County, MI | LEASE MANAGEMENT INC |  |  | 
| U S A-Big Creek 2-23 | Oscoda County, MI | B AND C OIL INC |  |  | 
| U S A-Big Creek 7-23 | Oscoda County, MI | LEASE MANAGEMENT INC |  |  | 
| Upper Mulvaney A2-10 (Miners Dam) | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION LLC |  |  | 
| Upper Mulvaney B4-10 (Miners Dam) Antrim | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION LLC |  |  | 
| Upper Mulvaney C1-3 Antrim (Miners Dam) | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION LLC |  |  | 
| Upper Mulvaney C3-3 Antrim (Miners Dam) | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION INC |  |  | 
| Upper Mulvaney D2-2 (Miners Dam) Antrim | Oscoda County, MI | H R F EXPLORATION AND PRODUCTION LLC |  |  | 
| USA & State Big Creek 1-8 Glenwood | Oscoda County, MI | SAVOY ENERGY LP |  |  | 
| USA Big Creek 3-16 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| USA Big Creek "D" 1-14a | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| USA Elmer Clinton A2-18 | Oscoda County, MI | QUICKSILVER RESOURCES INC |  |  | 
| USA Elmer Clinton B1-18 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| USA Elmer Clinton B3-18 | Oscoda County, MI | QUICKSILVER RESOURCES INC |  |  | 
| USA Elmer Clinton D1-7 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| USA Elmer Clinton Antrim | Oscoda County, MI | QUICKSILVER RESOURCES INC |  |  | 
| USA Elmer Clinton Et Al C2-18 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| USA Elmer-Clinton A3-18 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| USA Elmer-Clinton B4-13 | Oscoda County, MI | BREITBURN OPERATING LIMITED PARTNERSHIP |  |  | 
| USA Mentor "C" 1-28 | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| USA State Mentor "C" 1-19 PN58160 | Oscoda County, MI | MERIT ENERGY CO |  |  | 
| USA State Mentor "C" Etal 2-34 | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| USA-State Big Creek 2-24 | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| West Clinton Usp Antrim | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| West Dollar Lake Antrim | Oscoda County, MI | RIVIERA OPERATING LLC |  |  | 
| Winston Churchill Antrim | Oscoda County, MI | LAMBDA ENERGY RESOURCES LLC |  |  | 
| Zebulon Antrim | Oscoda County, MI | NUENERGY LLC |  |  |