OPEC / OPEC+
Executive Profile (BLUF)
OPEC (Organization of the Petroleum Exporting Countries) is the intergovernmental cartel of 13 oil-producing states coordinating petroleum production quotas to influence global oil prices. Founded in Baghdad in 1960 (Saudi Arabia, Iran, Iraq, Kuwait, Venezuela), OPEC controls approximately 40% of global oil output and 80% of proven reserves. OPEC+ is the expanded coordination framework established in 2016 that adds 10 non-OPEC producers — most significantly Russia — enabling coordinated production management among a coalition representing ~55% of global output. In the context of great-power competition, OPEC+ is analytically significant as a venue where Saudi Arabia and Russia coordinate economic statecraft, where US shale production creates structural competition, and where Global South producers exercise collective pricing power against Western consumer states. The Saudi-Russian production relationship — maintained through multiple diplomatic tensions including the Ukraine war — represents one of the clearest examples of energy economics overriding geopolitical alignment.
Key Relationships
- Saudi Arabia — de facto OPEC leader; largest swing producer; ARAMCO pricing anchor
- Russia — dominant OPEC+ non-OPEC member; coordinated cuts with Saudi Arabia despite Ukraine war
- United Arab Emirates (UAE) — key OPEC member; periodic quota compliance disputes with Saudi Arabia
- Iran — founding member; subject to US sanctions limiting production; complex relationship with OPEC quota framework
- Iraq — founding member; major producer; compliance challenges
- Nigeria | Libya | Venezuela — major members with chronic production below quota
- United States — non-member but world’s largest oil producer (shale); OPEC+ decisions directly affect US strategic petroleum reserve policy
- China — world’s largest oil importer; OPEC+ pricing decisions directly affect Chinese industrial costs