I’d recommend checking out Perun, William Spaniel, or covert cobal. They do analysis of lots of sources of information. Covert cobal specifically purchases his own satellite surveillance of storage depots, which gives a very good unbiased indication of reserves sizes.
I’d recommend checking out Perun, William Spaniel, or covert cobal. They do analysis of lots of sources of information. Covert cobal specifically purchases his own satellite surveillance of storage depots, which gives a very good unbiased indication of reserves sizes.