The Pandacan Oil Depot was a 33-hectare compound in Pandacan, Manila, Philippines. It housed the storage facilities and distribution terminals of three major players in the country's petroleum industry, namely Caltex (a petroleum brand name of Chevron Corporation), Petron, and Shell. The oil depot took its roots from separate establishments by these oil companies. The continued operation of the oil depot in a densely populated major city was a subject of various concerns, including its environmental and health impact to the residents of Manila.