As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUL - CREW REPORTED AFTER TAKEOFF FUMES BUT NO SMOKE IN CABIN AND COCKPIT. FLIGHT CREW WENT ON O2. RIGHT PACK WAS SHUTDOWN AND FUMES DISSIPATED. EMERGENCY DECLARED FLIGHT RETURNED TUL LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. ACCOMPLISHED PACK BURNS ON BOTH PACKS PER AMM 21-00-01-2. SYSTEM GROUND CHECK NORMAL OPERATION.