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发明名称
Method for using coconut coir as a lost circulation material for well drilling
摘要
申请公布号
AU2003256759(A8)
申请公布日期
2004.02.23
申请号
AU20030256759
申请日期
2003.07.24
申请人
SKODACK, DAVID;MACQUIOD, MALCOLM
发明人
MALCOLM MACQUIOD;DAVID SKODACK
分类号
E21B;E21B21/00;E21B43/25;(IPC1-7):E21B43/25
主分类号
E21B
代理机构
代理人
主权项
地址
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