RE:Couple of thoughts1) All of the action in Namibia in the last decade has been offshore. This is due to Angola and Brazil offshore discoveries in 2005. Namibia should be analogous to Brazil or that was the geological theory. Juniors tried a few wells from 2010-2013 resulting in dusters and the juniors going broke. HRT's Wingat-1 had oil shows but not commercial. Exxon is now operating in the area and likely has the past data
2) South America and Africa were once connected so it seems illogical to the geologists that Brazil, Angola, and South Africa have found commercial oil offshore and not Namibia. The ex-Petrobras geologists who drilled Wingat-1 thought so. I think it is likely there and Exxon is the first major with the tech and the Wingat-1 knowledge to find it