WeeklyAker Energy weighs up Greater Pecan leadersTwo players said to be in contention to provide FPSO for Aker Energy's project off GhanaSet to decide on preferred bidder: Aker Energy chief executive Jan Arve HauganPhoto: VIDAR RUUD/SCANPIXIain EsauNishant UgalOle Ketil HelgesenLondon/New Delhi/Stavanger