(EnergyAsia, April 13) — Singapore’s Keppel FELS Ltd said it has secured a contract from Diamond Offshore Drilling Inc for the upgrade of a semisubmersible rig for US$102 million. Ocean Monarch will arrive Keppel FELS in mid-2006 for the upgrading and expected to be operationally ready in fourth quarter 2008. When completed, Ocean Monarch can…