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公开(公告)号:US06367548B1
公开(公告)日:2002-04-09
申请号:US09519064
申请日:2000-03-03
IPC分类号: E21B4325
摘要: Methods and compositions for stimulating multiple intervals in wells by diverting well treatment fluids into multiple intervals by alternately displacing diverting agent from the annulus into a subterranean formation and displacing treatment fluid from a tubing string into the subterranean formation.
摘要翻译: 通过将转移剂从环带交替移位到地层中并将处理流体从管柱移位到地下地层中,通过将井处理流体转移到多个间隔来刺激孔中的多个间隔的方法和组合物。