Anadarko, of the US, with partners Woodside, Repsol, and Tullow, the UK-listed oil company, will reveal as early as Wednesday that they have established a new oil frontier that stretches 1,100km along the coast from Ghana to Sierra Leone. The announcement will be made off the back of discoveries made by the Venus well Anadarko has been drilling off Sierra Leone, the FT said, citing people close to the US company said.
