Some countries work together. 
Many lands work together to sell oil. 
Many countries work together to sell oil. This group is called OPEC.
Before OPEC, large oil companies held much power. These companies were called the "Seven Sisters." They often changed oil prices on their own. This made the oil-producing lands unhappy. OPEC helped these lands take control of their own resources. 
Today, OPEC has 12 member countries. They hold about 79.5 percent of the world's proven oil. Most of this oil is in the Middle East.
OPEC works by making deals. Members try to limit how much oil they sell. This helps keep prices steady. However, it can be hard to work together. Some members do not follow the rules. They may sell more oil than they promised. This is called cheating. Since 1980, it has been hard for OPEC to keep prices stable. In 2016, a larger group called OPEC+ was formed to help control the market.
OPEC is a group of countries that work together to manage oil. It stands for the Organization of the Petroleum Exporting Countries. These nations want to influence the global oil market. They do this to make more profit from their resources.
OPEC works by making agreements about oil production. The members try to limit how much oil they sell to the world. If they sell less oil, the price often goes up. 
This group began in the year 1960. It was founded during a meeting in Baghdad. Five countries were the first members. These were Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela. 
Today, OPEC has 12 member countries. These include nations like Nigeria, Libya, and the United Arab Emirates. 
OPEC is a famous example of a cartel. A cartel is a group that works together to reduce competition. Some people say OPEC is just a tool for market stability. In 2016, a larger group called OPEC+ was formed. This group includes OPEC members plus other oil-producing countries. 
The Organization of the Petroleum Exporting Countries, known as OPEC, is an international group of oil-producing nations. Its primary goal is to coordinate petroleum policies among its members. By working together, these countries aim to influence the global oil market. This cooperation helps them maximize their profits from natural resources. OPEC is a major player in the world economy because oil is a vital resource for energy.
OPEC functions through a specific economic mechanism. The group acts as a cartel, which is a collection of producers that cooperate to reduce market competition. The logic is that if members collectively limit the global supply of oil, the market price will rise. This allows producing nations to earn more revenue. However, this creates a "prisoner's dilemma." This occurs when it is individually rational for a single member to cheat on production limits. By producing more oil than agreed, a country can gain more money even if it hurts the group's overall goal.
There are different types of groups involved in the global oil market. OPEC itself is a formal organization with 12 member countries. These members include Algeria, Equatorial Guinea, Gabon, Iran, Iraq, Kuwait, Libya, Nigeria, the Republic of the Congo, Saudi Arabia, the United Arab Emirates, and Venezuela. In 2016, a larger group called OPEC+ was formed. This group includes the original OPEC members plus other oil-producing countries. They work together to exert even more control over the global crude oil market. 
The history of OPEC began as a response to the power of large oil companies. Before 1960, a group of multinational firms called the "Seven Sisters" dominated the industry. These companies often controlled oil production and prices without the consent of local governments. In 1959, these companies cut oil prices by 10 percent for several nations. This sparked anger in countries like Venezuela and Saudi Arabia. On September 14, 1960, leaders from Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela met in Baghdad to found OPEC. 
OPEC's impact on the world has been massive and measurable. In 2022, OPEC members accounted for 38 percent of total global oil production. The group's influence is even greater when looking at reserves. It is estimated that 79.5 percent of the world's proven oil reserves are located within OPEC nations. The Middle East is a major part of this, holding 67.2 percent of all OPEC reserves.
Decision-making within the organization follows a structured process. The OPEC Conference is the supreme authority of the group. This conference is usually led by the oil ministers of the member countries. They meet at the headquarters in Vienna, Austria, at least twice a year. The organization generally operates on the principle of "one member, one vote." Each country pays an equal membership fee into the annual budget. However, Saudi Arabia acts as the de facto leader because it is the world's largest and most profitable oil exporter. 
OPEC is connected to many complex global issues. Economists study it as a textbook example of how cartels behave in international law. Some legal experts argue that OPEC's actions are protected by state immunity. This means their consultations are viewed as governmental acts rather than commercial ones. The organization also faces internal challenges due to the "natural resource curse." This term describes how large reserves can cause instability or conflict within a country. Differences in production costs and political situations among members can also make it difficult for the group to stay unified. 
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