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公开(公告)号：US09702217B2
公开(公告)日：2017-07-11
申请号：US14704112
申请日：2015-05-05
IPC分类号： E21B33/127 , C09K8/44
CPC分类号： E21B33/1277 , C09K8/44 , E21B33/1208
摘要： A sealing system comprises an article including a swellable composition comprising an elastomer and a super absorbent material; and an ion reducing material disposed with the swellable composition, the ion reducing material comprising one or more of the following: a chelating agent; a cation precipitating agent; or an anion precipitating agent.
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12.发明申请公开(公告)号：US20160326829A1
公开(公告)日：2016-11-10
申请号：US14704112
申请日：2015-05-05
IPC分类号： E21B33/127 , C09K8/44
CPC分类号： E21B33/1277 , C09K8/44 , E21B33/1208
摘要： A sealing system comprises an article including a swellable composition comprising an elastomer and a super absorbent material; and an ion reducing material disposed with the swellable composition, the ion reducing material comprising one or more of the following: a chelating agent; a cation precipitating agent; or an anion precipitating agent.
摘要翻译： 一种密封系统包括一种包含可膨胀组合物的制品，其包括弹性体和超吸收材料; 和与所述可溶胀组合物一起设置的离子还原材料，所述离子还原材料包含一种或多种以下物质：螯合剂; 阳离子沉淀剂; 或阴离子沉淀剂。
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公开(公告)号：US20160326851A1
公开(公告)日：2016-11-10
申请号：US14705582
申请日：2015-05-06
摘要： A sand control sleeve includes a body; a port extending through the body; and a filtration material disposed relative the port and configured to attain a first condition where relatively less of the port is occupied. A second condition where relatively more of the port is occupied by the material. A method for producing fluid.
摘要翻译： 防砂套管包括一个主体; 一个延伸穿过身体的港口; 以及相对于所述端口设置的过滤材料，并且被配置为实现所述端口相对较少占用的第一状态。 第二个条件是相对较多的端口被材料占用。 一种生产流体的方法。
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公开(公告)号：US20230151173A1
公开(公告)日：2023-05-18
申请号：US17529611
申请日：2021-11-18
CPC分类号： C08J9/103 , B29C44/50 , B29C44/188 , C08J9/08 , C08J9/236 , E21B43/082 , E21B43/108 , B29K2705/00 , C08J2201/03 , C08J2203/02 , C08J2203/04 , C08J2203/22 , C08J2327/18 , C08J2367/02 , C08J2369/00 , C08J2371/08 , C08J2379/08 , C08J2381/02 , C08J2381/06 , E21B2200/08
摘要： A method of manufacturing a fluid control device includes extruding a polymer melt into a chamber defined by an outer surface of a support structure and a disintegrable metallic tubular member disposed at the support structure, the polymer melt comprising a high heat polymer and a foaming agent, the high heat polymer having a heat deflection temperature of about 100° C. to about 300° C. measured at 1.82 MPa in accordance with ASTM D648-18; sealing the chamber; and foaming the high heat polymer to produce a porous filtration medium in a compacted shape.
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公开(公告)号：US10577897B2
公开(公告)日：2020-03-03
申请号：US14705582
申请日：2015-05-06
摘要： A sand control sleeve includes a body; a port extending through the body; and a filtration material disposed relative the port and configured to attain a first condition where relatively less of the port is occupied. A second condition where relatively more of the port is occupied by the material. A method for producing fluid.
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公开(公告)号：US11840614B2
公开(公告)日：2023-12-12
申请号：US17529611
申请日：2021-11-18
IPC分类号： E21B43/08 , E21B43/10 , C08J9/10 , B29C44/18 , B29C44/50 , C08J9/08 , B29C44/12 , B29L31/14 , B29K705/00
CPC分类号： C08J9/103 , B29C44/1252 , B29C44/188 , B29C44/50 , C08J9/08 , E21B43/082 , E21B43/108 , B29K2705/00 , B29K2995/0059 , B29L2031/14 , C08J2201/03 , C08J2203/02 , C08J2203/04 , C08J2203/22 , C08J2369/00 , E21B2200/08
摘要： A method of manufacturing a fluid control device includes extruding a polymer melt into a chamber defined by an outer surface of a support structure and a disintegrable metallic tubular member disposed at the support structure, the polymer melt comprising a high heat polymer and a foaming agent, the high heat polymer having a heat deflection temperature of about 100° C. to about 300° C. measured at 1.82 MPa in accordance with ASTM D648-18; sealing the chamber; and foaming the high heat polymer to produce a porous filtration medium in a compacted shape.
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公开(公告)号：US20190153805A1
公开(公告)日：2019-05-23
申请号：US15816262
申请日：2017-11-17
摘要： A sealing system for a flow channel comprises a mandrel and a swellable article disposed about the mandrel, the swellable article comprising a swellable body containing an elastomer of ethylene propylene diene monomer, styrene butadiene rubber, polychloroprene rubber, fluorosilicone rubber, fluoroelastomers, perfluoroelastomers, isobutylene-isoprene rubber, or a combination comprising at least one of the foregoing; wherein a surface of the swellable body is functionalized with a functional group that is effective to cause the surface of the swellable body to become more oleophobic than a reference surface without the functional group.
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公开(公告)号：US20180291303A1
公开(公告)日：2018-10-11
申请号：US15480640
申请日：2017-04-06
IPC分类号： C10M169/04 , C10M101/00 , C10M161/00 , C10M133/04 , C10M129/04 , C10M145/40 , C10M149/10 , C10M149/20
CPC分类号： C10M169/044 , C09K2208/34 , C10M101/00 , C10M129/04 , C10M133/04 , C10M145/40 , C10M149/10 , C10M149/20 , C10M161/00 , C10M171/06 , C10M2203/003 , C10M2207/02 , C10M2209/12 , C10M2215/02 , C10M2215/26 , C10M2217/028 , C10M2217/045 , C10N2220/022 , C10N2220/082 , C10N2220/084 , C10N2230/10 , C10N2240/10 , C10N2240/20 , C10N2240/54 , C10N2250/16
摘要： A lubricating oil comprises a base oil; and an anti-degradation additive comprising microcapsules, nanocapsules, or a combination comprising at least one of the foregoing; the microcapsules and the nanocapsules each independently having a core of a neutralizing material and a polymeric encapsulant configured to release the neutralizing material in an acidic environment by breaking crosslinks or hydrogen bonds in the polymeric encapsulant. The released neutralizing material can prevent the formation of viscous, high molecular weight molecules thus enhancing the lifetime of the lubricating oil and improving its reliability.
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公开(公告)号：US10214704B2
公开(公告)日：2019-02-26
申请号：US15480640
申请日：2017-04-06
IPC分类号： C10M101/00 , C10M129/04 , C10M133/04 , C10M145/40 , C10M149/10 , C10M149/20 , C10M161/00 , C10M169/04
摘要： A lubricating oil comprises a base oil; and an anti-degradation additive comprising microcapsules, nanocapsules, or a combination comprising at least one of the foregoing; the microcapsules and the nanocapsules each independently having a core of a neutralizing material and a polymeric encapsulant configured to release the neutralizing material in an acidic environment by breaking crosslinks or hydrogen bonds in the polymeric encapsulant. The released neutralizing material can prevent the formation of viscous, high molecular weight molecules thus enhancing the lifetime of the lubricating oil and improving its reliability.
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公开(公告)号：US11293247B2
公开(公告)日：2022-04-05
申请号：US16776161
申请日：2020-01-29
申请人： Rostyslav Dolog , Yash Parekh
发明人： Rostyslav Dolog , Yash Parekh
IPC分类号： E21B36/04 , E21B33/128 , E21B29/02 , E21B33/129
摘要： A downhole barrier having a component thereof comprising a spalling material.
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