As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - CREW REPORTED RIGHT ENGINE OIL QUANTITY LOSS AND OIL CLOG LIGHT FLICKERED SEVERAL TIMES. AT 10 MILES OUT OIL QUANTITY AND PRESSURE DROPPED TO ZERO. CREW SHUTDOWN RIGHT ENGINE (SINGLE ENGINE TIME 2 TO 4 MINS). EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT ENGINE AT DFW ON 05/18/2011. SYSTEM GROUND CHECK NORMAL OPERATION.