In regards to the forgotten Pelican, Here's a very interesting Dana presentation on Mauritania. Could very well hold plenty of oil indeed IMHO.
http://www.pesgb.org.uk/PESGB/S4/AbJune.pdf (well worth a look)
Also interesting to note the Berge Helene's capacity can be expanded to 240K bopd on site going by SG's find yesterday. We already know Chinguetti's 6 production wells are capable of producing 20K bopd each giving us the 120K bopd figure we've seen pop up in various articles.
"The vessel is designed for extended at-sea service and to support incremental, on-location expansion of up to 240,000 bpd."