Reserves

Summary of Oil and Gas Reserves

As of December 31, 2010

Forecast Prices and Costs

 

 

 

Light/Medium Oil (MBbl)

 

   Natural Gas(MMcf)

 

       NGL(MBbl)

 

 

Gross

 

Net

 

Gross

 

Net

 

Gross

 

Net
Proved

 

 

 

 

 

 

 

 

 

 

 

 

Developed Producing

 

0.0

 

0.0

 

1,419

 

1,131

 

30.4

 

24.3
Developed Non-Producing

 

0.0

 

0.0

 

0.0

 

0.0

 

0.0

 

0.0
Undeveloped

 

0.0

 

0.0

 

0.0

 

0.0

 

0.0

 

0.0
Total Proved

 

0.0

 

0.0

 

1,419

 

1,131

 

30.4

 

24.3
Probable

 

0.0

 

0.0

 

2,172

 

1,822

 

22.5

 

18.0
Total Proved plus Probable

 

0.0

 

0.0

 

3,591

 

2,953

 

52.9

 

42.3

 



Summary of Net Present Values of Future Net Revenue

As of December 31, 2010

Forecast Prices and Costs

 

Before Income Tax Discounted At

Unit Value $/BOE Net Reserves Discounted at 10% before Income Tax

0%

5%

10%

15%

20%

(M$)

(M$)

(M$)

(M$)

(M$)

($/BOE)

Proved

     Developed Producing

          5,762

        4,219

        3,311

        2,725

        2,319

                15.56

     Developed Non-Producing

            0.0

          0.0

          0.0

          0.0

           0.0

                0.0

     Undeveloped

             0.0

           0.0

          0.0

          0.0

            0.0

                0.0

Total Proved

          5,762

       4,219

      3,311

       2,725

        2,319

15.56

     Probable

          7.363

       5,336

      4,108

       3,276

        2,674

12.77

Total Proved Plus Probable

        13,125

     9,555

     7,419

     6,001

       4,993

               13.88



Notes:

(1) The Sproule Report estimates Fortress’ share of future capital expenditures necessary to achieve the estimated present worth of future net cash flows based on escalating costs from "Proved and Probable Reserves" to be $1,325,000.