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发明名称
FremgangsmÕte og anordning for komplettering av brønner i ukonsoliderte soner under bakken
摘要
申请公布号
NO20003619(D0)
申请公布日期
2000.07.14
申请号
NO20000003619
申请日期
2000.07.14
申请人
HALLIBURTON ENERGY SERVICES INC
发明人
NGUYEN, PHILIP D;DUSTERHOFT, RONALD G.
分类号
E21B43/04;E21B43/10;(IPC1-7):E21B
主分类号
E21B43/04
代理机构
代理人
主权项
地址
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