Abqaiq is a Saudi Aramco gated community and oil-processing facility located in the Eastern Province of Saudi Arabia, located in the desert 60 km southwest of the Dhahran-Dammam-Khobar metropolitan area, and north of the Rub' al-Khali, the second largest sand desert in the world also known as the "Empty Quarter". The community was built in the 1940s by Aramco. The Abqaiq community had a population of approximately 1,500 in 2012, though the inclusion of the population outside the Saudi Aramco community brings this number closer to 30,000.