The majority of the OPEC members are from the Middle East countries. OPEC stands for the Organization of the Petroleum Exporting Countries, and it is a group of countries that produce and export oil. The organization was founded in 1960 by five countries: Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela. Since then, the membership has expanded, and currently, there are 13 members of OPEC.
Out of the 13 OPEC members, the majority are from the Middle East. These countries include Saudi Arabia, Iran, Iraq, Kuwait, the United Arab Emirates, Qatar, and Oman. These countries are located in a region known as the "Persian Gulf" and have some of the world's largest oil reserves. This gives them significant influence in the global oil market, as they collectively produce a large share of the world's oil supply.
While there are other OPEC members from Africa (Nigeria, Algeria, Angola, Libya, and Equatorial Guinea), Latin America (Venezuela), and Asia (Indonesia), the majority are from the Middle East. Therefore, it can be said that the Middle East countries are the backbone of OPEC and play a significant role in shaping the organization's policies and decisions.