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公开(公告)号:US20150197998A1
公开(公告)日:2015-07-16
申请号:US14414084
申请日:2013-07-08
Applicant: M-I, L.L.C.
Inventor: Mukesh Kapila , Matthew Offenbacher
IPC: E21B21/01 , B01D21/01 , B01D17/02
CPC classification number: E21B21/01 , B01D17/0202 , B01D17/0214 , B01D21/01 , C09K8/34 , C09K8/584 , E21B21/062
Abstract: A process for treating a wellbore is disclosed. The process may include mixing at least one of a surfactant or an emulsifier with the spent wellbore fluid comprising an oleaginous fluid and a silica viscosifying agent.
Abstract translation: 公开了一种处理井筒的方法。 该方法可以包括将表面活性剂或乳化剂中的至少一种与包含油性流体和二氧化硅增粘剂的废井筒流体混合。