The role of sanctions, diplomacy, and OPEC+

Eight OPEC+ countries agreed to maintain group wide oil output quotas for 2026, also have an agreement in principle to maintain a pause in their output hikes for the first quarter of 2026, if sanctions on Russia are eased will add more to oil supply.

By Yazeed Abu Summaqa | @Yazeed Abu Summaqa | 1 December 2025

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  • United Arab Emirates have increased capacity and want higher quotas.

  • Global inventories are gradually rising, raising concerns about oversupply in 2026.

  • Diplomatic shifts involving Russia, Ukraine, Venezuela, China, and the U.S. are influencing future supply expectations.

United Arab Emirates pressing for higher quotas

The United Arab Emirates has significantly expanded its oil production capacity over the past two years, after ADNOC has expanded operations across Abu Dhabi and offshore fields that made them pushing capacity to more than 5 million barrels per day arguing that current quotas no longer reflect their true output potential. This creates internal tension within OPEC+, as other members remain cautious about increasing supply amid fragile demand conditions, that additional supply could weaken prices in a market already facing rising inventories.

Global Inventories Raise Oversupply Concerns

Inventories are gradually building as production outpaces demand growth in several major economies, this accumulation is fueling concerns that the market could face a structural oversupply in 2026. Higher inventories will act as a ceiling on prices, as excess supply reduces the urgency for buyers to secure immediate shipments because of the security of high inventory. If inventories keep rising at the current level, it could make oil continue the downward movement despite the rise that happened today, OPEC+ also agreed on a mechanism to assess members maximum oil production capacity, OPEC said in a statement, Eight OPEC+ countries, holding a separate meeting on Sunday, also have an agreement in principle to maintain a pause in their output hikes for the first quarter of 2026.

United States are reshaping global oil supply expectations

Diplomatic developments involving Russia, Ukraine, Venezuela, China, and the United States are reshaping global oil supply expectations, potential easing of sanctions on Russia, shifts in U.S. toward Venezuela issue and China relations affecting trade flows, however any progress toward peace agreement the Russia–Ukraine war could change future production and export dynamics.

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