Client
The client is a Saudi Arabian national petroleum and natural gas company based in Dhahran, which operates the world's largest single hydrocarbon network, the Master Gas System. It manages over 100 oil and gas fields in Saudi Arabia, including 288.4 trillion standard cubic feet (scf) of natural gas reserves. They operate the Ghawar Field, the world's largest onshore oil field, and the Safaniya Field, the world's largest offshore oil field.

