The Bab el-Mandeb Strait is a sea route chokepoint between the Horn of Africa and the Middle East, connecting the Red Sea to the Gulf of Aden and Arabian Sea. Most exports of petroleum and natural gas from the Persian Gulf that transit the Suez Canal or the SUMED Pipeline pass through both the Bab el-Mandeb and the Strait of Hormuz.

The Strait of Hormuz, located between Oman and Iran, connects the Persian Gulf with the Gulf of Oman and the Arabian Sea. The Strait of Hormuz is the world's most important oil chokepoint because of the large volumes of oil that flow through the strait. In 2018, its daily oil flow averaged 21 million barrels per day (b/d), or the equivalent of about 21% of global petroleum liquids consumption.

The Danish Straits and Turkish Straits, together transited by a combined volume of more than 5 million barrels per day (b/d) in 2016, are important chokepoints for Europe’s crude oil and petroleum liquids supply. Nearly 59 million b/d of global petroleum and other liquids production moved on maritime routes in 2015. Although most discussions of maritime chokepoints for oil trade focus on the Strait of Hormuz and the Strait of Malacca, which together were transited by a combined volume of more than 30 million b/d, other chokepoints are significant for specific regions.