"Lodos de perforación." . . . . . . . . "Composition and Properties of Oil Well Drilling Fluids : (2. Ex.)" . . . . "Composition and properties of well drilling fluids"@en . . . "Composition and properties of oil well drilling fluids" . "Composition and properties of oil well drilling fluids"@en . . . . . . . . . . . "Composition and Properties of Oil Well Drilling Fluids" . . . . "Ressources Internet" . "Electronic books"@en . . . . . . . . . . . . . . . . . . . . . . "Boues de forage." . .