An oil refinery is an industrial facility that processes crude oil into useful petroleum products through various refining processes. These products include gasoline, diesel fuel, jet fuel, heating oil, and other petrochemicals used in numerous applications. The refinery operates through a series of complex processes, including distillation, cracking, and reforming, to separate and convert hydrocarbons into different grades and specifications. Oil refineries are crucial for meeting the energy demands of local and global markets, and they adhere to strict safety and environmental regulations to minimize their impact. By optimizing efficiency and implementing advanced technologies, oil refineries play a vital role in the energy supply chain, contributing significantly to economic development and energy security.