Dhahran

Dhahran is located in Saudi Arabia's Eastern Province, and is a major administrative center for the Saudi oil industry. Large oil reserves were first identified in the Dhahran area in 1931, and in 1935 Standard Oil of California (now Chevron Corporation) drilled the first commercially viable oil well. Standard Oil later established a subsidiary in Saudi Arabia called the Arabian American Oil Company, now fully owned by the Saudi government as Saudi Aramco.