What was found
DFW - FLT 2083 - EN ROUTE DFW/IAH IN CRUISE, RIGHT ENGINE OIL STRAINER CLOGGIN G LIGHT ILLUMINATED. OIL TEMPERATURE WAS 128 DEGREES AND OIL PRESSURE 45 PSI. RETARDED THROTTLE AND LIGHT WENT OUT. DECLARED AN EMERGENCY AND AIR INTERRUPTED. ACCOMPLISHED REDUCED THRUST APPROACH TO DFW AND LANDED WITHOUT INCIDENT. REPLACED RIGHT ENGINE OIL FILTER, DRAINED AND SERVICED OIL TO FULL. RAN ENGINE AT HIGH POWER, NO DISCREPANCIES NOTED, LEAK CHECK GOOD. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)