The South Pars Gas Complex is one of the largest natural gas fields in the world, located in the Persian Gulf. It is shared between Iran and Qatar, with Iran controlling the northern section. The complex plays a crucial role in Iran's economy, providing a significant portion of the country's natural gas production. The complex consists of multiple phases of development, each aimed at extracting and processing natural gas and condensates. It is vital for meeting domestic energy needs and exporting gas to other countries. The South Pars field is essential for enhancing energy security and supporting regional energy markets.