控流筛管属于COSL筛管系列的流动控制型筛管产品，其核心部件是控流阀 （ICD和AICD），结合筛管产品的功能，可有效调节水平段生产压差，改善水平段渗流剖面，防止底水锥进，延长无水采油期。

主要特性 

◎ 可有效延缓新井含水上升及底水突进； 

◎ 针对高含水老井，可有效改善渗流剖面； 

◎ 施工简单、操作方便，有利于降低施工费用、提高施工成功率；

◎ 可根据客户需求定制绕丝控流筛管、金属网布控流筛管等，兼具常规筛管的性能。

产品应用 

◎ 有控水需求的油井。

FC-F sand control and inflow control screen is an inflow control screen product of screen series. Its core components are flow control valves (ICD and AICD). Combined with the functions  of screen products, it can effectively adjust the production differential pressure in horizontal  section, improve the seepage profile in horizontal section, prevent bottom water coning and  prolong the anhydrous oil production period.

FEATURES

◎ It can effectively delay the rise of water cut and bottom water breakthrough in new wells;  

◎ For old wells with high water cut, the seepage profile can be effectively improved;  

◎ Simple and convenient operation are conducive to reducing construction costs and increasing the success rate of downhole;  

◎ Wire-wrapped inflow control screen and metal mesh inflow control screen tube can be  customized according to customer needs, which has the performance of conventional screen.

APPLICATIONS

◎ Oil and gas wells with water control demand.

Note: 1. According to different accuracy, the internal and external diameter of the screen slightly  changed, Here it is calculated with a filtration rating of 120μm; 2. The material, thread type, base pipe specification and filtration rating can be customized  according to customer requirements.