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公开(公告)号:US20120085536A1
公开(公告)日:2012-04-12
申请号:US13233062
申请日:2011-09-15
IPC分类号: E21B43/24
CPC分类号: E21B33/138 , E21B43/2406
摘要: Methods of treating a subterranean formation as a portion of steam-assisted gravity drainage operation including providing a fluid containing a diverting agent, injecting the fluid into a first wellbore, allowing the diverting agent to divert fluid placement, performing steam-assisted gravity drainage, and producing formation fluids from a second wellbore.
摘要翻译: 处理地下地层作为蒸汽辅助重力排水操作的一部分的方法,包括提供含有转移剂的流体,将流体注入第一井筒,允许转移剂转移流体放置,进行蒸汽辅助重力排水,以及 从第二井眼产生地层流体。