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专利名称：Flow control system
发明人：David Glen Martin,Roland Marcel Van Dort申请号：US14122056申请日：20120524公开号：US095932B2公开日：20170321
专利附图：
摘要：A downhole flow control apparatus comprising: at least one tubular body ()locatable at a zone of a well, the tubular body () having a longitudinal through bore andone or more transverse ports () and a port covering device () which, in use, is movablefrom a lower position in which the or each port is covered to an upper position in which
the or each port is open; and at least one plugging device () which is operable to traveldownhole from the surface to locate within and seal the through bore of the tubularbody, the plugging device including moving means () to cause the port covering device ()to move from the lower position to the upper position thus allowing fluid communicationbetween the through bore and the or each port ().
申请人：David Glen Martin,Roland Marcel Van Dort
地址：Aberdeen GB,Stonehaven GB
国籍：GB,GB
代理机构：Cantor Colburn LLP
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