Estimated Value of CE1's Proved Reserves (1P) for Brooks & Thorsby Assets (note: these are my calculations only. DYOR)IMO, Estimated Value of CE1's Proved Reserves (1P) for Brooks & Thorsby Assets = AUD$2.07 billion dollars.I recently posted about my calculations on the estimated value of CE1's Proved Reserves (1P) within the Brooks asset. Now updating that to include 1P Reserves for the Brooks and Thorsby assets. Also adjusting the oil price used to make the calculation (now using US$85.00 per barrel of oil).
As a source for the CE1's Proved Reserves for Brooks and Thorsby assets, I found the below announcement (note: PDP in the below image shows Proved & Developed Reserves, but i am aiming to calculate the value of Proved Reserves (1P) even if not yet developed).
Audited 1P Reserves for Brooks and Thorsby = 15.6 million barrels of oil. 
CalculationCE1 Proven Reserves (1P, Brooks and Thosby) = 15.6 million barrels of oil.
Oil Price Used for Calculation = US$85.00 per barrel
Est Value of 1P Reserves = 15,600,000 barrels x US$85.00 per barrel
Est Values of 1P Reserves = US$1.326 billion (US$1,326,000,000)Converted to AUD = AUD$2.07 billion dollars (AUD$2,077,718,682)CE1 current Market Cap = ~AUD$55 million dollars.
