oil and gas activities / large scale mining operations / oil and gas industry / oil industries / gold mining production / gold mining / transportation / crude oil / oil and gas sector / oil and gas equipment / large mining / open pit mining equipment / basic metal reserves / machinery / Oil and Gas / mining / oil and gas production / oil / mineral processing / expansion projects / oil and gas reserves / potential oil reserves / coal mining production / /
Organization
Uribe government / National Hydrocarbons Agency / Colombian government / /