发明名称 Apparatus for completing a subterranean well and method of using same
摘要 <p>Apparatus and method of forming an opening between a first wellbore (36g) and a second wellbore (38g). The apparatus includes a milling guide (248) having a guide profile (250) formed thereon which is operative to guide a cutting tool (252) to contact a liner (28g). An anchor portion (202g) of the milling guide (248) grippingly engages the liner (28g) to axially and rotationally align the milling guide (248) with the liner (28g). &lt;IMAGE&gt;</p>
申请公布号 EP0819825(A2) 申请公布日期 1998.01.21
申请号 EP19970305189 申请日期 1997.07.14
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 GANO, JOHN C.;LONGBOTTOM, JAMES R.;HALFORD, GENE;DURST, DOUGLAS;BLIZZARD, WILLIAM
分类号 E21B4/18;E21B7/06;E21B29/00;E21B29/02;E21B29/06;(IPC1-7):E21B29/06 主分类号 E21B4/18
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