发明授权
- 专利标题: Apparatus and method for detecting hydrocarbons in a wellbore during drilling
- 专利标题(中): 设备和方法,用于在钻孔期间检测烃的
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申请号: EP06291592.1申请日: 2006-10-09
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公开(公告)号: EP1911928B1公开(公告)日: 2009-11-18
- 发明人: Rezgui, Fadhel
- 申请人: Services Pétroliers Schlumberger , Schlumberger Technology B.V. , Schlumberger Holdings Limited , PRAD Research and Development N.V.
- 申请人地址: 42, rue Saint Dominique 75007 Paris FR
- 专利权人: Services Pétroliers Schlumberger,Schlumberger Technology B.V.,Schlumberger Holdings Limited,PRAD Research and Development N.V.
- 当前专利权人: Services Pétroliers Schlumberger,Schlumberger Technology B.V.,Schlumberger Holdings Limited,PRAD Research and Development N.V.
- 当前专利权人地址: 42, rue Saint Dominique 75007 Paris FR
- 代理机构: Hyden, Martin Douglas
- 主分类号: E21B49/00
- IPC分类号: E21B49/00 ; G01N33/24
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