AdamB wrote:EIA study puts it around 340+ recoverable I believe. The real issue is, just as it was in the US, how much does oil have to cost before the next "revolution" kicks into gear.
https://www.eia.gov/todayinenergy/detail.cfm?id=14431
Actually it has to do with lots more than simply price. There are a variety of reasons the US was the first and largest producer of crude and they all apply double to LTO.
Here is what has happened globally so far, again, even after 5 years of the highest average prices ever...
Notable shale resource exploration efforts are underway in several countries, including Algeria, Australia, Colombia, Mexico, and Russia. However, commercial shale development of the type demonstrated in the United States requires the ability to rapidly drill and complete a large number of wells in a single productive geologic formation. The logistics and infrastructure necessary to support this level of activity, including the drilling and completion processes, the manufacturing of drilling equipment, and the distribution of the final product to market are not yet evident in countries other than the United States, Canada, China, and to some extent, Argentina. Other above the ground factors such as ownership of mineral rights, taxation regimes, and social acceptance also play a role in decisions regarding the development of shales and other tight resources.
But let's just say that the EIAs resource number is right; and with a swipe of the magic hand all the listed impediments are swept away, (governments cede mineral and production rights to landowners and make taxes favorable; roads, rails, pipelines water sources spring into existence; manufacturing infrastructures appear from nowhere, protesters vanish, etc);
and let's say the economy has no problem with $1-2-300 bbl prices...
IOW, all that shale could be magically unlocked.
It would delay peak at most 5 years.
My guess is all of that won't happen in a timely enough manner to significantly offset the decline of the giant conventional reservoirs that are 80% of production. It's better than a sharp stick in the eye but then the only real surprise was how resilient the economy was to high price with help from unlimited government credit. The whole peak oil theory is that peak happens somewhere around the half-point of production... the second half has to come from somewhere.
For that matter, I don't necessarily believe LTO has peaked in the US, at least in the sense that it is a physical, geological impossibility for the flow to exceed the prior peak. Given $1-200 prices tomorrow, I have no doubt it would soon surpass last year. But every minute that goes by is another minute of declining legacy production and depleting resource base.
The underlying, most important fundamental of course is conventional depletion. But even more so with the very fast LTO decline. Depletion never sleeps, it continually erodes the $10 shoulders that $100 LTO stands on... even as we tap blather into the eather. That is and always has been the key to delaying peak oil, offsetting continuous depletion.
The question is, how long before decline / depletion of conventional and the LTO sweet spots already tapped makes revisiting the previous peak impossible?
1 year?
3-4-5 years?
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