Government policy -- Petroleum industry and trade -- Decision making. -- 1 Economic policy -- 1 Energy policy 1 Energy policy -- 1 Forecasting -- 1 more ... Foreign economic relations -- 1 Foreign relations -- 1 Gas industry 1 Government policy 1 History -- 1 History. -- 1 Islam and politics -- 1 Petroleum -- 1 Petroleum reserves -- 1 Political aspects 1 Prospecting -- 1 World politics -- 1 less ...