Recovery of oil and gas from oil shale
Recovery of oil from oil sands
Recovery of oil from oil shale
Recovery of oil from oil shale
Recovery of oil from oil shale
Recovery of oil from oil-bearing carbonates
Recovery of oil from oil-bearing limestone
Recovery of oil from tar sands
Recovery of oil from tar sands
Recovery of retorted shale from an oil shale retorting process
Recycle classifier for retorting oil shale
Recycling aerated scavenged middlings to conditioning step of ho
Reducing metal corrosion of hydrocarbons using acidic...
Reducing metal corrosion of hydrocarbons using acidic...
Reduction in pour point of shale oil
Refinery anti-foulant - asphaltene dispersant
Reformulated diesel fuel
Reformulated reduced pollution diesel fuel
Refrigerator oil composition
Regeneration of ZnC12