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公开(公告)号：US20210355761A1
公开(公告)日：2021-11-18
申请号：US17285268
申请日：2019-10-16
申请人： Coilhose AS
发明人： Ingvar Grannes , Bjørn Bro Sørensen
摘要： Well intervention apparatus is provided, the well intervention apparatus including a flexible hose to be lowered into a well, a stuffing seal which engages around the hose during lowering, at least one tool provided at a downhole end portion of the hose, and a plurality of individual tubes extending along an inside region of the hose and connecting to the at least one tool, each individual tube providing a fluid path for fluid communication between outside of the well and the at least one tool inside the well, and each individual tube being laterally supported in said inside region such that its lateral movement is restricted.
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公开(公告)号：US11686166B2
公开(公告)日：2023-06-27
申请号：US17285268
申请日：2019-10-16
申请人： Coilhose AS
发明人： Ingvar Grannes , Bjørn Bro Sørensen
CPC分类号： E21B17/203 , E21B17/02 , E21B17/023 , E21B17/206 , H01B7/046
摘要： Well intervention apparatus is provided, the well intervention apparatus including a flexible hose to be lowered into a well, a stuffing seal which engages around the hose during lowering, at least one tool provided at a downhole end portion of the hose, and a plurality of individual tubes extending along an inside region of the hose and connecting to the at least one tool, each individual tube providing a fluid path for fluid communication between outside of the well and the at least one tool inside the well, and each individual tube being laterally supported in said inside region such that its lateral movement is restricted.
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