Description de l’éditeur
Weatherford hydraulic lift systems have a range of operating depths, with volumes from 50 to 15,000 BFPD. The system includes a surface-power fluid system, a prime mover, a surface pump, and a downhole jet or reciprocating piston-type pump. Crude oil or water is taken from the storage tank and fed to the surface pump, where it is put under pressure. The following book is an overview to hydraulic pumping.