An exploration well commenced drilling on the Venus-B prospect in Sierra Leone earlier this month with the Belford Dolphin and is expected to take 45 days to drill. This is the first deepwater well to be drilled in this region and represents an excellent opportunity to prove a new petroleum system in the deepwater Liberian Basin and significantly expand the western limit of the Jubilee play. A large number of follow up prospects have also been identified in this acreage.
from http://www.investegate.co.uk/Article.aspx?id=200908260700090065Y
Venus B is only a 250mb prospect on Tullows list (slide 27 here http://www.investis.com/tlw/siteware/2009_half_year.pdf) and Tullow only have 10%, however from today's conference call they are very excited by the prospect: " eagerly anticipated" and "strategic" as success here will de-risk a lot of similar prospects, showing that the Jubillee play extends along the coastline.
db.