entity Updated 2026-07-18 Tags: Companies, Energy, Oil, Market-Power

Seven Sisters Oil Majors

The Seven Sisters appear in The secret meeting that launched OPEC as the major American and European oil companies that dominated late-1950s oil markets before OPEC became a meaningful producer-country force. The episode says these companies coordinated drilling rights and the prices they paid to countries such as [[SaudiArabia|Saudi Arabia]] and Venezuela.

Their role in the wiki is as the company-led precursor to state-led Oil Producer Supply Coordination. OPEC’s origin story is not presented as producer countries inventing cartel logic from nothing, but as oil states reacting to an existing company-centered system that could change terms without consulting host countries.

The Energy Trading Scale Advantage branch offers a later contrast: European majors in another source are powerful because of trading, logistics, and physical-market intelligence, while this source emphasizes an earlier period when company control over concessions and posted prices shaped producer-country frustration.

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