Russia has great interest of energy in Central Asian Region. Involving energy development in Central Asia and controlling energy exports from these countries are main method of Russia’s energy strategy in Central Asia. Kazakhstan as an exporter and transit state with rich oil and gas resources in Central Asia seemed rather important to Russia. The political relations between Russia and Kazakhstan are stable and their economic and trade links are close，the energy cooperation has become the most important part for the economic and trade cooperation between the two countries. Now，Russia and Kazakhstan have cooperation in energy exploitation，pipeline transport and trade of oil and gas. The contradictions in the energy cooperation between the two countries under the EAEU framework appeared to be combed out. Although the proportion of Russian enterprises in upper reaches of oil and gas production is not high，the Russians still played a leading role in Kazakhstan to oil and gas exports.