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公开(公告)号：US10072477B2
公开(公告)日：2018-09-11
申请号：US14957261
申请日：2015-12-02
发明人： Iain Cooper , Mariano Sanchez , Douglas PipChuk , Mohamed Sadek , Dinesh Patel , Rashmi Bhavsar
IPC分类号： E21B33/12 , E21B33/134 , E21B23/06 , E21B7/06 , E21B17/10 , E21B23/04 , E21B33/126 , E21B33/129 , E21B36/00 , E21B36/04
CPC分类号： E21B33/134 , E21B7/061 , E21B17/1021 , E21B23/04 , E21B23/06 , E21B23/065 , E21B33/1208 , E21B33/126 , E21B33/129 , E21B36/008 , E21B36/04
摘要： A tool for deploying a wellbore plug in a well using flowable eutectic material is disclosed. A tool having a mandrel, an obstruction, and a flowable quantity of eutectic material in a solid state is positioned in the wellbore. The obstruction is actuated and the flowable material is heated to melt. The obstruction supports the flowed material as it cools to form a plug in the wellbore.
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公开(公告)号：US20140294651A1
公开(公告)日：2014-10-02
申请号：US14231284
申请日：2014-03-31
发明人： Indranil Roy , Rashmi Bhavsar
CPC分类号： C21D8/00 , B22F3/14 , B22F5/12 , B22F2003/248 , B22F2998/10 , B22F2999/00 , C22C19/051 , C22C2200/04 , C22F1/10 , B22F9/04 , B22F3/15 , B22F2003/208 , B22F3/17 , B22F2202/17 , B22F2202/03
摘要： A thermal mechanical treatment method includes consolidating a powder by a severe plastic deformation process and ageing the consolidated powder at low temperature. The method may include cryomilling the powder before consolidating the powder by a severe plastic deformation process; hot isostatic pressing the consolidated powder into a dense powder before aging the consolidated powder; hot extruding the dense powder into a stock shape before aging the consolidated powder; hot-working the stock shape on a gyrating forge at a predetermined temperature before aging the consolidated powder; or heating the consolidated powder to a predetermined temperature, and maintaining the consolidated powder at the predetermined temperature for a predetermined time.
摘要翻译： 热机械处理方法包括通过严格的塑性变形过程固化粉末并在低温下老化固化的粉末。 该方法可以包括在通过严格的塑性变形过程固化粉末之前冷却粉末; 老化固化粉末之前，将均匀的均压粉末压成稠粉末; 在将固化粉末老化之前将致密粉末热挤出成型; 在熟化固化粉末之前，在预定温度下旋转锻造热加工坯料; 或将固结粉末加热至预定温度，并将固结的粉末保持在预定温度下一段预定时间。
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公开(公告)号：US20170107419A1
公开(公告)日：2017-04-20
申请号：US15315320
申请日：2015-05-28
发明人： Indranil Roy , Gregoire Jacob , Rashmi Bhavsar
CPC分类号： C09K8/426 , B22F1/0003 , B22F2998/10 , C09K8/03 , C09K8/46 , C09K8/80 , C09K8/805 , C09K2208/10 , C22C1/0416 , C22C21/00 , C22F1/04 , E21B33/12 , E21B43/10 , E21B43/14 , E21B43/26 , E21B43/267 , E21B49/00 , B22F3/02 , B22F2003/248 , B22F2003/244
摘要： A method can include providing a blend of a first particulate material and a second particulate material where the first particulate material includes an aluminum alloy where the aluminum alloy is at least approximately eighty percent by weight of the first particulate material and one or more metals selected from a group consisting of alkali metals, alkaline earth metals, group 12 transition metals, and basic metals having an atomic number equal to or greater than 31, where the one or more metals selected from the group total at least approximately two percent by weight of the first particulate material and where the composition of the first particulate material differs from the composition of the second particulate material; forming a solid from the blend; and heat treating the solid to augment strength of the solid.
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4.发明申请公开(公告)号：US20160319633A1
公开(公告)日：2016-11-03
申请号：US14957261
申请日：2015-12-02
发明人： Iain Cooper , Mariano Sanchez , Douglas PipChuk , Mohamed Sadek , Dinesh Patel , Rashmi Bhavsar
IPC分类号： E21B33/134 , E21B17/10 , E21B23/06 , E21B36/04 , E21B23/04 , E21B7/06 , E21B36/00 , E21B33/126 , E21B33/129
CPC分类号： E21B33/134 , E21B7/061 , E21B17/1021 , E21B23/04 , E21B23/06 , E21B23/065 , E21B33/1208 , E21B33/126 , E21B33/129 , E21B36/008 , E21B36/04
摘要： A tool for deploying a wellbore plug in a well using flowable eutectic material is disclosed. A tool having a mandrel, an obstruction, and a flowable quantity of eutectic material in a solid state is positioned in the wellbore. The obstruction is actuated and the flowable material is heated to melt. The obstruction supports the flowed material as it cools to form a plug in the wellbore.
摘要翻译： 公开了一种使用可流动共晶材料将井眼塞子部署在井中的工具。 具有心轴，阻塞物和处于固体状态的可流动的共晶材料的工具位于井眼中。 阻塞被致动并且可流动的材料被加热熔化。 阻塞件在冷却时支撑流动的材料以在井筒中形成塞子。
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公开(公告)号：US10316380B2
公开(公告)日：2019-06-11
申请号：US14231284
申请日：2014-03-31
发明人： Indranil Roy , Rashmi Bhavsar
摘要： A thermal mechanical treatment method includes consolidating a powder by a severe plastic deformation process and ageing the consolidated powder at low temperature. The method may include cryomilling the powder before consolidating the powder by a severe plastic deformation process; hot isostatic pressing the consolidated powder into a dense powder before aging the consolidated powder; hot extruding the dense powder into a stock shape before aging the consolidated powder; hot-working the stock shape on a gyrating forge at a predetermined temperature before aging the consolidated powder; or heating the consolidated powder to a predetermined temperature, and maintaining the consolidated powder at the predetermined temperature for a predetermined time.
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公开(公告)号：US20170174981A1
公开(公告)日：2017-06-22
申请号：US15300165
申请日：2015-03-30
发明人： Indranil Roy , Gregoire JACOB , Rashmi Bhavsar
CPC分类号： C09K8/665 , C04B35/111 , C04B35/1115 , C04B2235/3286 , C04B2235/5436 , C04B2235/781 , C04B2235/85 , C09K8/02 , C09K8/032 , C09K8/42 , C09K8/62 , C09K8/845 , C22C21/00 , C22C45/00 , C22C45/08 , E21B33/134
摘要： A powder of particles can include an aluminum alloy where the aluminum alloy is at least approximately eighty percent by weight of the powder; and one or more metals selected from a group consisting of alkali metals, alkaline earth metals, and basic metals having an atomic number equal to or greater than 31, where the one or more metals selected from the group total at least approximately two percent by weight of the powder; where each of the particles includes individual grains formed of a grain material that includes the aluminum alloy, where each of the particles includes grain boundary material that includes the one or more metals selected from the group, and where the grain boundary material bounds the individual grains.
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公开(公告)号：US20170113275A1
公开(公告)日：2017-04-27
申请号：US15315307
申请日：2015-05-28
发明人： Indranil Roy , Gregoire Jacob , Rashmi Bhavsar
IPC分类号： B22F3/15 , B22F9/04 , C04B35/10 , B22F1/00 , C04B35/565 , C04B35/563
CPC分类号： B22F3/15 , B22F1/0003 , B22F9/04 , B22F2005/001 , B22F2009/041 , B22F2301/052 , B22F2302/105 , B22F2302/253 , B22F2998/10 , C04B35/10 , C04B35/563 , C04B35/565 , C04B2235/3217 , C04B2235/3821 , C04B2235/3826 , C09K8/032 , C22C1/0416 , C22C1/1084 , C22C32/0036
摘要： A flowable blend of materials can include a first particulate material that includes an aluminum alloy where the aluminum alloy is at least approximately eighty percent by weight of the first particulate material and one or more metals selected from a group consisting of alkali metals, alkaline earth metals, group 12 transition metals, and basic metals having an atomic number equal to or greater than 31, where the one or more metals selected from the group total at least approximately two percent by weight of the first particulate material; and a second particulate material where the composition of the first particulate material differs from the composition of the second particulate material.
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