发明授权
US5562159A Well uplift system 失效
隆升系统

Well uplift system
摘要:
A method of raising material, such as production fluid (6), from a bore hole (3) involves pumping water down a pipe (7) to a fluidising unit (A) so that the water activates and entrains the material and carries it up through a discharge conduit (8) to a separator (B).
信息查询
0/0