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发明名称
Power and signal transmission using insulated conduit for permanent downhole installations
摘要
申请公布号
EP0964134(B1)
申请公布日期
2003.08.27
申请号
EP19990201789
申请日期
1999.06.07
申请人
SCHLUMBERGER TECHNOLOGY B.V.;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED
发明人
BABOUR, KAMAL;ROSSI, DAVID;CHOUZENOUX, CHRISTIAN
分类号
E21B17/02;E21B47/12;G01V11/00;(IPC1-7):E21B47/12;G01V3/00
主分类号
E21B17/02
代理机构
代理人
主权项
地址
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