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Politics : View from the Center and Left -- Ignore unavailable to you. Want to Upgrade?


To: Wharf Rat who wrote (25235)7/26/2006 5:18:35 PM
From: thames_sider  Read Replies (3) | Respond to of 541747
 
If it is there, it is already included in the reserves. Only way to increase reserves is to discover more oil.

But I thought that although reserves obviously have an absolute size, the numbers quoted by oil companies on extractable reserves depended on the price of oil - i.e., the 'extractable' reserves are those it's worth extracting at the given price. If a company had a 100bn barrel field, but it was going to cost $300/barrel to extract, it wouldn't include those in its extractable reserves?

Or was I missing the point? Outside of an intermittent investment in BP as hedge against rising petrol costs, I haven't studied the oil/resources sectors, certainly not in depth. but I thought this was what caused Shell such problems a year or two back, misrepresentation of reserves...