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公开(公告)号：EP2820229A4
公开(公告)日：2015-11-04
申请号：EP13755101
申请日：2013-02-14
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公开(公告)号：EP2820236A4
公开(公告)日：2016-12-28
申请号：EP13755873
申请日：2013-02-14
CPC分类号： E21B43/12 , E21B34/105
摘要： A flow control device comprises a fluid pathway configured to provide fluid communication between an exterior of a wellbore tubular and an interior of the wellbore tubular, a flow restriction disposed in a fluid pathway, a flow blockage disposed in the fluid pathway, and a retaining member configured to maintain the flow blockage within the fluid pathway and allow access to the flow blockage within the fluid pathway. The flow blockage substantially prevents a fluid flow through the fluid pathway.
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公开(公告)号：EP2847421A4
公开(公告)日：2016-08-03
申请号：EP12876558
申请日：2012-05-10
CPC分类号： E21B41/00 , E21B43/04 , E21B43/086 , E21B43/088
摘要： Certain aspects and features relate to dehydrator screens that are inexpensively made wire, mesh, or stamped metal screens that can direct carrier fluid from a gravel pack slurry efficiently to one or more screens associated with a base pipe.
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公开(公告)号：EP2841681A4
公开(公告)日：2016-06-08
申请号：EP12878723
申请日：2012-06-11
发明人： CUNNINGHAM GREGORY SCOTT , LEAST BRANDON THOMAS , GRECI STEPHEN MICHAEL , LOPEZ JEAN MARC , VEIT JAN
CPC分类号： E21B43/04 , E21B43/08 , Y10T29/4978
摘要： A shunt tube assembly comprises a shunt tube and a jumper tube comprising a first end. The shunt tube comprises a non-round cross section, and the first end of the jumper tube is coupled to the shunt tube at a coupling. The first end of the jumper tube comprises a substantially round cross section at the coupling.
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公开(公告)号：EP2815068A4
公开(公告)日：2016-04-13
申请号：EP12868727
申请日：2012-02-17
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公开(公告)号：EP2836674A4
公开(公告)日：2016-02-17
申请号：EP13774989
申请日：2013-02-20
CPC分类号： E21B34/085 , E21B43/08
摘要： A flow control device comprises a fluid pathway configured to provide fluid communication between an exterior of a wellbore tubular and an interior of the wellbore tubular, a flow restriction disposed in the fluid pathway, wherein the flow restriction is disposed in a radial alignment with respect to the wellbore tubular, and a flow blockage disposed in the fluid pathway, wherein the flow blockage substantially prevents a fluid flow through the fluid pathway.
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公开(公告)号：EP2859177A4
公开(公告)日：2016-10-05
申请号：EP12878971
申请日：2012-06-11
发明人： CUNNINGHAM GREGORY SCOTT , LEAST BRANDON THOMAS , GRECI STEPHEN MICHAEL , LOPEZ JEAN MARC , VEIT JAN
摘要： A shunt tube assembly comprises a plurality of shunt tubes, a jumper tube, and a coupling member configured to provide fluid communication between the jumper tube and the plurality of shunt tubes. The coupling member can comprise a first end and a second end. The coupling member may be configured to provide a sealing engagement between the coupling member and the jumper tube at the first end, and the coupling member may be configured to provide a sealing engagement between the coupling member and the plurality of jumper tubes at the second end.
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9.发明公开DOWNHOLE FLUID FLOW CONTROL SYSTEM HAVING TEMPORARY SEALING SUBSTANCE AND METHOD FOR USE THEREOF 审中-公开制度的完善流体流动控制与临时封闭剂及其使用方法
公开(公告)号：EP2751381A4
公开(公告)日：2016-03-16
申请号：EP11877768
申请日：2011-12-21
CPC分类号： E21B43/08 , C09K8/508 , C09K8/5751 , E21B43/10 , E21B43/12
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公开(公告)号：EP2841687A4
公开(公告)日：2016-03-02
申请号：EP12878384
申请日：2012-06-08
发明人： LEAST BRANDON THOMAS , GRECI STEPHEN MICHAEL , LOPEZ JEAN MARC , VEIT JAN , HOLDERMAN LUKE , COFFIN MAXIME , PENNO ANDREW
IPC分类号： E21B43/04
CPC分类号： E21B43/04
摘要： A shunt tube entry device comprises one or more inlet ports, a shroud disposed at least partially about a wellbore tubular, and a shunt tube in fluid communication with the chamber. The shroud defines a chamber between the shroud and the wellbore tubular, and the chamber is in fluid communication with the one or more entry ports.
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