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发明名称
MAGNETIC SEPARATION IN FLUIDS
摘要
Methods and apparatus are disclosed for recovering magnetically attractable wellbore casing fragments from drilling fluid used in hydrocarbon-producing formations.
申请公布号
CA2528467(C)
申请公布日期
2012.01.17
申请号
CA20052528467
申请日期
2005.11.30
申请人
KLATT, DARRELL CLARRY
发明人
KLATT, DARRELL CLARRY
分类号
B03C1/02;E21B43/38
主分类号
B03C1/02
代理机构
代理人
主权项
地址
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