Iraq Oil Production Halts as Regional Tensions Escalate

Iraq is experiencing significant disruptions to its oil production and exports, with the shutdown of the Rumaila oil field and the suspension of exports through the Ceyhan pipeline. These developments, occurring amid escalating regional tensions in the Middle East, are causing substantial financial losses for the country and contributing to concerns about global oil supply.

Rumaila Oil Field Shutdown

On March 3, 2026, Iraq halted production at the Rumaila oil field, its largest, due to disruptions in export operations. The closure of the Strait of Hormuz, a critical waterway for oil tankers, has prevented vessels from reaching Iraqi ports to load cargoes [1]. The Rumaila field had been producing approximately 1.5 million barrels per day [3], representing roughly 36% of Iraq’s total oil output [3].

Production at the Rumaila field has fallen by hundreds of thousands of barrels per day as export capacity is constrained [2]. Linked cuts have also been reported at fields such as West Qurna 2 [2]. The Ministry of Oil warned that Iraq could be forced to cut more than 3 million barrels per day of output if tanker access remains blocked [2].

Ceyhan Pipeline Suspension

Exports through the Ceyhan pipeline, which transports crude oil to Turkey’s Mediterranean coast, have also been suspended [3]. This impacts northern crude flows to European markets.

Financial Impact

The combined halt in production at Rumaila and the Kurdistan Region fields is costing Iraq an estimated $128 million per day [1]. The Eco Iraq Observatory estimates that a one-week halt could cost Iraq’s treasury nearly $900 million, with potential losses exceeding $3.8 billion if the suspension lasts a full month [1]. The total halted production is around 1.6 million barrels daily, with Rumaila contributing approximately 1.4 million barrels per day and the Kurdistan Region accounting for roughly 200,000 barrels per day [1]. Based on an oil price of $80 per barrel, daily losses are estimated at approximately $128 million [1].

Regional Context

These disruptions are a direct result of escalating conflict in the Middle East and threats to the Strait of Hormuz, through which roughly one-fifth of the world’s daily oil supply transits [2]. Security concerns are also mounting regarding the physical security of Iraqi oil facilities [3].