发明名称 METHOD OF TREATING BOTTOM-HOLE FORMATION ZONE
摘要 The invention relates to the methods of treating a bottom-hole formation zo ne to increase in well productivity and rocks permeability. According to this method a pulse generator should be tripped in a well and the formation pulse treatmen t should be conducted by generating negative pressure pulses of amplitude higher than the tensile formation strength. The method provides the high fissuring rate by breaking formation fluid-bearing permeable rocks around a wellbore.
申请公布号 CA2590734(A1) 申请公布日期 2007.12.22
申请号 CA20072590734 申请日期 2007.06.05
申请人 SCHLUMBERGER CANADA LIMITED 发明人
分类号 E21B43/26 主分类号 E21B43/26
代理机构 代理人
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