Production and application of biodegradable sediment control...

Production casing tieback connector assembly

Production fluid control device for oil/gas wells

Production logging mechanism for across-the-borehole...

Production method and structural element

Production of aggregate material coated with bituminous binder

Production of bitumen by steam injection

Production of bitumen from a tar sand formation

Production of bitumen from tar sands

Production of building board

Production of double glazing units

Production of fluids from a plurality of well formations

Production of fluids from unconsolidated formations

Production of formation-clogging liquid hydrocarbons

Production of free gas by gas hydrate conversion

Production of heavy hydrocarbons by in-situ hydrovisbreaking

Production of heavy oil from tar sands

Production of high quality jet fuels by two-stage hydrogenation

Production of hydrocarbons from hydrates

Production of hydrogen sulphide-containing gas from an...