发明名称 WELL SCREENS AND METHOD OF MAKING WELL SCREENS
摘要 Screens and methods of making screens for use in a well for producing fluids from an underground reservoir are provided. In one example, the screen includes first and second sections of mesh tube that radially encircle a base pipe and that filter a flow of reservoir fluids into the base pipe. The first section has an end portion and the second section has an end portion. The end portions are connected together by a lap joint.
申请公布号 US2010122810(A1) 申请公布日期 2010.05.20
申请号 US20080274002 申请日期 2008.11.19
申请人 LANGLAIS MICHAEL D 发明人 LANGLAIS MICHAEL D.
分类号 E21B43/08;B23P11/00 主分类号 E21B43/08
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