公开(公告)号：US07063162B2

公开(公告)日：2006-06-20

申请号：US10468346

申请日：2002-02-19

申请人： Roelof Daling ,  Vincent Sebastiaan Droppert ,  Johan Dirk Jansen ,  Arjen Michiel Wagenvoort ,  Carlos Alberto Glandt ,  Duncan Ian Green-Armytage

发明人： Roelof Daling ,  Vincent Sebastiaan Droppert ,  Johan Dirk Jansen ,  Arjen Michiel Wagenvoort ,  Carlos Alberto Glandt ,  Duncan Ian Green-Armytage

IPC分类号： E21B34/14

CPC分类号： E21B43/12

摘要： The inflow of fluid from an oil and/or gas bearing formation into an oil and/or gas production well is cyclically moved up and down along the length of an inflow region of the well by cyclically changing the opening of one or more control valves.

摘要翻译： 通过循环地改变一个或多个控制阀的开口，将流体从油和/或气体承载地层流入油和/或气生产井中，沿井的流入区域的长度循环地上下移动。