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发明名称
DRILLING SYSTEM INCLUDING ECCENTRIC ADJUSTABLE DIAMETER BLADE STABILIZER
摘要
申请公布号
EP1044314(A1)
申请公布日期
2000.10.18
申请号
EP19980960632
申请日期
1998.12.03
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
EPPINK, JAY, M.;RIOS-ALEMAN, DAVID, E.;ODELL, ALBERT, C.
分类号
E21B7/06;E21B7/08;E21B17/10;(IPC1-7):E21B7/08;E21B10/26
主分类号
E21B7/06
代理机构
代理人
主权项
地址
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