发明名称 DOWNHOLE CASING CUTTING TOOL
摘要 An oilfield downhole cutting tool comprises a tool body that comprises a non-cutting stabilizing section. The cutting tool further comprises a plurality of cutters coupled to the tool body forward of the non-cutting stabilizing section, wherein a maximum cutting diameter defined by the cutters is less than 1.1 times a diameter defined by the non-cutting stabilizing section. The cutting tool further comprises a cutting rate limiting component coupled to the tool body.
申请公布号 EP2454445(A2) 申请公布日期 2012.05.23
申请号 EP20100800351 申请日期 2010.07.08
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 DIETZ, WESLEY P.;STEELE, DAVID J.
分类号 E21B29/00;E21B29/06 主分类号 E21B29/00
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