As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT FROM DTW RECEIVED LOW OIL PRESSURE WARNING FOR RIGHT ENGINE. EMERGENCY DECLARED, A/C RETURNED TO DTW LANDED SAFELY. SERVICED RIGHT ENGINE WITH OIL AND PERFORMED OIL CONSUMPTION CHECK. OIL CONSUMPTION CHECK WITH IN LIMITS. PERFORMED CHIP DETECTOR TEST WITH NO DEFECTS FOUND.