by rockdoc123 » Mon 01 Jun 2020, 11:43:09
$this->bbcode_second_pass_quote('', 'I')f you look from the energy (thermodynamic) perspective, at some point in time the energy necessary to produce oil is a high as the energy content of oil.
don't know how many times it has to be said here.....there is nobody out there in industry who does a calculation of how much "energy" they are expending to get a certain amount of "energy". That situation only exists in the fantasy world of those who falsely consider themselves "great thinkers" and who have never been involved in the industry so as to understand how things actually work.
The calculations that are made are simply ....how much money do I spend to produce, develop, tie-in, and transport my oil to the point of custody transfer and then how does that stack up against the total revenues net of all taxes and royalties that I will receive. The goal has always been to seek some economic hurdle, some companies use an NPV(10) and seek a 15% IRR as a minimum, some look to get a certain value of NPV(10)/bbl others use formulas such as Discounted Profit to Investment or NPV(10)/DC (discounted costs) to look for a sweet spot of say 0.3. But it is always about value, always has been and always will be. When you can't make money getting oil out of the ground and selling it, well, you stop doing it. Looking at oil production from a value perspective takes into account everything in the cost and revenue chain. As I have said numerous times there is no free lunch just as there is nothing in the petroleum E&P chain that is free, hence it can all be accounted for in terms of monetary value. The money you pay for drill pipe, as an example, takes into account how much it cost to produce it including manpower costs, material costs, fuel costs etc along with some level of profit returned to the producer. The drilling contractor buys that drill pipe and utilizes it to drill your wells and the rates that he charges companies to drill wells includes all of his own costs including that paid for the drill pipe....and it continues down the chain.
Did the energy return from oil increase in the period from April 1979 to March 1980? No, it did not yet the value of that oil increased by 116%. What about from October 2003 to June 2008...again the energy returned from oil did not increase as measured by BTUs/bbl yet the value of that oil increased by 260%. Did the energy return from oil suddenly drop from November 1985 to January 1986? No, it did not yet the value of that oil dropped by 65% and it dropped a similar amount between June 2014 and January 2016 again with no measurable decrease in energy output/bbl. This is simply supply and demand, which has governed oil prices from day one and will continue to govern them going forward.
The BTU value of a barrel of oil separated and sold from say the Eagleford Shale today is exactly the same BTU value of a barrel of oil that was produced from the Austin Chalk 80 years ago. How do I know? It's because they are exactly the same the oil. The source rock for the oil in the Austin Chalk was the Eagleford shale and the source rock for the Eagleford shale is, of course, itself. Now over the years the cost of getting that barrel out has increased and decreased as technology changes and that is reflected in the price sold. What also is reflected in the price is demand which has more or less steadily decreased over time.