Linc Energy ltd – UCG in Southern Africa
Wpc Guide to Petrochemicals and Refining - Final
Oil Reserves
18 Congress at a Critical Time for Petroleum Dr. E.M.Q. Røren WPC President Oslo SPE 6th Sept.2005.
The World Petroleum Council Guide to Arctic Oil and Gas
The World Petroleum Council Guide to Petrochemicals and Refining
#03 64 may 5
