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发明名称
Method for monitoring cement plugs
摘要
申请公布号
GB2478445(B)
申请公布日期
2012.12.12
申请号
GB20110007918
申请日期
2009.11.24
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
ROD SHAMPINE;DOMINIQUE GUILLOT;DOUGLAS MILLER;NICOLAS FLAMANT;PIERRE VIGNEAUX
分类号
E21B33/134;E21B47/00;E21B47/12
主分类号
E21B33/134
代理机构
代理人
主权项
地址
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