Value per barrel7 Nov 2022 16:18
Hi Wyndrum,
If thinking about value per barrel, the market value today is not the value of the field. There is a projection of prices 1 day to 30 years out which form a curve and based on average expectation. So based on this average that might be the value of a field gross.
The value of selling a barrel for $65 in 30 years is less than it is in 2years, so a discount is applied. Generally 10% but it may be dictated by minimum required rate of return.
In order to get the oil out, there are operating expenses and capital expense to establish the field. These come off the price expectation too. Hence, the $65 average for 25 years boils down to $2-8 per barrel perhaps depending on perceived risk and strength of the business.
Take a look at Ithaca Energy where I think defence documents show value of barrels at the current oil price for the time the offer was made.
Other factors are macro, economic situation, risk free rate (T-bills/Gilts) means higher equity return hurdles.