That was 6 months ago.
OTOH There will always be some variation in specific gravity and/or viscosity and "lighter" fractions, but somebody has to come up with big bucks to develop the entire project.
OTOH the western private sector oil companies and service companies are flush and being shut out by the national oil companies...................
OTOH there have always been highly skilled promoters in energy, especially when they are holding the leases.
The older article was the first I found that said how it was being produced (not retorting). I didn’t mean to imply that is that is done so far.
I take the article of this thread use of oil in place rather than recoverable to be that promotion over useful info.
Cheers.