The major role of multi-national companies in the petroleum industry in Nigeria is

The major role of multi-national companies in the petroleum industry in Nigeria is oil prospecting, which involves the exploration and discovery of oil reserves. Multinational companies play a significant role in the petroleum industry in Nigeria, with their involvement dating back to the discovery of oil in the 1950s. These companies use their expertise, technology, and financial resources to explore and develop oil reserves in Nigeria, which has led to the country becoming a major oil-producing nation. Oil prospecting involves the search for oil deposits in the ground and the evaluation of their commercial viability. Multinational companies invest heavily in this process, using advanced technology and techniques to identify potential reserves and assess their size and quality. Once a reserve is discovered and confirmed to be commercially viable, multinational companies may also be involved in oil marketing, which involves the sale and distribution of crude oil and refined petroleum products. In summary, the major role of multinational companies in the petroleum industry in Nigeria is oil prospecting, with their involvement also extending to oil marketing in some cases.