KIRO Seattle | Oil rig on move to Seattle, protesters expected USA TODAY SEATTLE — A massive offshore drilling rig left Port Angeles, Wash., early Thursday and is expected here later in the day. The 400-foot long Polar Pioneer began moving out of Port Angeles at about 1:40 a.m. PT. The rig is expected to arrive here around ... Controversial oil rig making way toward Seattle Giant arctic oil rig heading for Seattle amid protest threats Shell oil rig arriving today just the start of Arctic drilling fleet |