发明名称 APPARATUS AND METHOD FOR CONTROLLING FLOW OF SOLIDS INTO WELLBORES USING FILTER MEDIA CONTAINING AN ARRAY OF THREE-DIMENSIONAL ELEMENTS
摘要 In aspects, the disclosure provides an apparatus that may include a member having fluid flow passages and a filter member placed proximate the member with the fluid flow passages, the filter member including an array of three-dimensional elements configured to inhibit flow of solid particles of a selected size when a fluid containing such solid particles flows from the filter member to the member with the fluid flow passages.
申请公布号 EP2454448(A4) 申请公布日期 2014.07.09
申请号 EP20100800522 申请日期 2010.07.15
申请人 BAKER HUGHES INCORPORATED 发明人 O'MALLEY, EDWARD
分类号 E21B43/02;B01D27/00;B01D35/00;E21B43/08 主分类号 E21B43/02
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