发明名称 Cement evaluation method and tool
摘要 A method of preparing a wellbore for production includes running a wellbore clean-out string, including a cement evaluation tool and a wellbore cleaning tool, into a wellbore, acquiring data relating to at least one property of a cement bond of the wellbore, using the cement evaluation tool, and simultaneously cleaning the wellbore, using the wellbore cleaning tool, as the clean-out string is run into the wellbore in order to acquire first and second sets of data while running the string into the wellbore. The first and second sets are combined to form first and second logs of cement bond, which are used to produce an enhanced log of the cement bond.
申请公布号 US8157008(B2) 申请公布日期 2012.04.17
申请号 US20070445721 申请日期 2007.10.17
申请人 LILLEY IAN JAMES;SPECIALISED PETROLEUM SERVICES GROUP LIMITED 发明人 LILLEY IAN JAMES
分类号 E21B47/00 主分类号 E21B47/00
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