Natural gas – a strategic commodity
Why the shale gas is vital for us? Level: basic
... the flow of crude oil to the borehole. The heat from torpedo blasting dissolves the deposits and reopens migration channels. Nonetheless, ... swelling; potassium chloride is commonly used), gelling agents that increase viscosity (most often of plant origin), bactericides ...
Artykuł - 12/11/2014 - 19:38