How Huntington Beach was polluted by major oil spill

An oil spill released over half a million liters of crude oil onto Huntington Beach, California. The spill was reported on October 2nd, caused by a suspected leak in an underwater pipeline connected to the Ellie oil production platform. The pipeline, operational since 1980, runs from the Beta Field to Long Beach. The spill led to the closure of beaches from Huntington Beach Pier to Newport Beach, affecting popular recreational areas.

What was the estimated amount of crude oil spilled in Huntington Beach?

What caused the oil spill in Huntington Beach?

How long is the leaking pipeline that contributed to the oil spill?

What are the names of the oil production platforms involved in the spill?

How long are the beaches expected to remain closed due to the oil spill?