The Kingdom of Saudi Arabia represented by the Saudi National Committee of the World Petroleum Council will participate in the 20th Conference of the World Petroleum Council, which will be held in Doha, Qatar, from 4 to 8 December 2011, under the slogan (energy solutions for all: promoting cooperation, innovation and investment). Many scientific and technical contributions will be presented by professional experts in the Saudi energy sector. Eight papers on issues concerning oil will be introduced. An exhibition accompanying the conference will be held. Saudi Aramco Company and the Industrialization & Energy Services Company (TAQA) will participate in the exhibition. In the exhibition, the two companies will review the most important achievements, works and advanced technologies used in the Saudi oil industry. The World Petroleum Council was founded in 1933. Its conference is one of the largest international conferences specialized in oil. The council includes more than 60 countries as official members representing more than 95% of the total producing and consuming countries of oil in the world. The Kingdom participates actively in the conference since 1971. The number of participants in the conference this year is expected to be more than five thousand specialists in the energy sector.