公开(公告)号：EP3025020A1

公开(公告)日：2016-06-01

申请号：EP14830047.8

申请日：2014-07-25

申请人： Services Pétroliers Schlumberger ,  Schlumberger Holdings Limited ,  Schlumberger Technology B.V.

发明人： RIISEM, Edvin Eimstad ,  PETUKHOV, Pavel ,  TUNKIEL, Andrzej Tadeusz ,  MAINY, Aurelien ,  MOEN, Terje ,  LANGLAIS, Michael Dean

IPC分类号： E21B43/34 ,  E21B43/08 ,  E21B43/04

CPC分类号： E21B43/04 ,  E21B43/08

摘要： A technique facilitates a well operation employing at least one dehydration tube. The at least one dehydration tube is located along an exterior of a plurality of screen assemblies deployed in a wellbore and is fluidly coupled to a base pipe of at least one of the screen assemblies. The fluid coupling provides fluid access to the base pipe through a base pipe opening. Fluid flow along the at least one dehydration tube is controlled with a flow control mechanism. Additionally, an inflow of fluid from an exterior to an interior of select screen assemblies is separately controlled with an inflow control device associated with each select screen assembly.

摘要翻译： 一种技术有利于采用至少一个脱水管的井操作。 所述至少一个脱水管沿着部署在井筒中的多个筛组件的外部定位并流体联接至所述筛组件的至少一个的基管。 流体联接器通过基管开口提供流体通向基管的通路。 利用流量控制机构来控制沿着至少一个脱水管的流体流动。 另外，利用与每个选择筛组件相关联的流入控制装置分别控制从选择筛组件的外部到内部的流体流入。