专利检索 ap:("Baker Hughes, a GE company, LLC") AND inv:"Andre J. Naumann" 第 1 页

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发明申请
Steerable Acid Tunneling System 审中-公开

公开(公告)号：US20190242241A1

公开(公告)日：2019-08-08

申请号：US15891905

申请日：2018-02-08

申请人： Baker Hughes, a GE company, LLC

发明人： Silviu Livescu , Andre J. Naumann , Steven H. Craig

IPC分类号： E21B47/022 , E21B43/12 , E21B10/61 , E21B47/12 , E21B43/28

CPC分类号： E21B7/061 , E21B7/18 , E21B47/08

摘要： Systems and methods for acid tunneling within a wellbore include a whipstock and a steerable acid tunneling arrangement which is run into the wellbore. The acid tunneling arrangement is azimuthally and angularly oriented by the whipstock. Information relating to the direction of tunnel development is sensed and provided to a controller at surface and can be used to map the tunnel.