In 1938, Standard Oil of California announced the discovery of oil in commercial quantities on its concession, which brought Standard Oil of California a huge business opportunity and gave Saudi Arabian Gospels.

• 1938年，加利福尼亚标准石油公司在其租让地内发现商业用量的油田，这不仅给它带来巨大商机也给沙特带来了福音。