Home›Books›Heavy Oil Recovery and UpgradingHeavy Oil Recovery and Upgradingby James G. SpeightPopularity 1No description available.Oil well drillingPetroleum, refiningHeavy oilPetroleumRefiningPétrole lourdPétrolePuitsForageRaffinageTECHNOLOGY & ENGINEERINGMining