发明名称 Apparatus and method for completing a junction of plural wellbores
摘要 A method and apparatus for completing a junction of plural wellbores includes providing a casing junction assembly having plural outlets for communicating with corresponding wellbores. A tool has plural extendable conduits for engaging in the outlets. The casing junction assembly has an integral diverter with guiding surfaces to guide the conduits into the outlets.
申请公布号 US6732801(B2) 申请公布日期 2004.05.11
申请号 US20020053459 申请日期 2002.01.16
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 OHMER HERVE;LEISMER DWAYNE D.
分类号 E21B7/06;E21B23/02;E21B23/12;E21B41/00;E21B43/10;(IPC1-7):E21B7/06 主分类号 E21B7/06
代理机构 代理人
主权项
地址