دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the movement of fluids in a reservoir resulting from the force of gravity. In the absence of an effective water or gas drive. gravity drainage is an important source of energy to produce oil. and it may also supplement other types of natural drive. Also called segregation drive.

the movements in a reservoir driven by gravity.

n: see gravity drainage.