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发明名称
Anordning og fremgangsmate for akustisk dataoverforing langs en rorstreng fra en nedhulls boreenhet til bronnoverflaten
摘要
申请公布号
NO322110(B1)
申请公布日期
2006.08.14
申请号
NO20020001359
申请日期
2002.03.19
申请人
HALLIBURTON ENERGY SERVICES INC
发明人
GARDNER WALLACE REID;SHAH VIMAL V
分类号
E21B47/16
主分类号
E21B47/16
代理机构
代理人
主权项
地址
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