Keppel AmFELS LLC, a wholly owned US subsidiary of Keppel Offshore & Marine Ltd (Keppel O&M), has completed the delivery of its fourth EXL jack-up rig to a subsidiary of Rowan Companies, Inc. (Rowan) (NYSE: RDC) with a perfect safety record, four months ahead of schedule and within budget. The jack-up rig was christened Rowan EXL-IV yesterday by Ms. Mary J. Dunaway and Ms. Audra M. Williamson, daughters of Mr. Johnnie Huckabay, one of Rowan's senior rig managers. The rig was delivered on September 1, 2011 and is scheduled to depart Keppel AmFELS' yard in Brownsville, Texas in October 2011. Mr Matt Ralls, President and CEO of Rowan, said, "This latest EXL jack-up rig is a key addition to our fleet of high-specification rigs and will enable us to further grow our offshore drilling business.