公开(公告)号：US10914160B2

公开(公告)日：2021-02-09

申请号：US16064847

申请日：2016-12-16

申请人： SUEZ GROUPE

发明人： Alexandre Duzan

IPC分类号： E21B47/008 ,  E21B47/047

摘要： Disclosed is a method for monitoring well or borehole performance, where the method includes: receiving data including a pumped flow Q from a flow meter in the well or borehole, the well or borehole including at least: receiving a water level from a water level sensor in the well or borehole; a pump and a water level sensor; a flow meter; the pump and water level sensor in connection to computer element; generating one or more values of specific capacity Q/s, at a pump event. The method includes selecting one or more specific capacity Q/s values which are comparable under a first rule, the first rule including values of static water level SWL which remain substantially invariable.