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公开(公告)号：US10316142B2
公开(公告)日：2019-06-11
申请号：US15253030
申请日：2016-08-31
摘要： A downhole tool for controlling the flow of a fluid in a wellbore comprises: an annular body having a flow passage therethrough; a frustoconical element disposed about the annular body; a sealing element carried on the annular body and configured to engage a portion of the frustoconical element; and a bottom sub disposed about the annular body; wherein at least one of the frustoconical element and the bottom sub comprise a polymeric composite that includes: a polymer component comprising one or more of the following: a poly(ether ether ketone); or an epoxy, and a filler crosslinked with the polymer component.
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公开(公告)号：US20180057633A1
公开(公告)日：2018-03-01
申请号：US15253030
申请日：2016-08-31
CPC分类号： C08G65/4056 , C08G65/48 , C08G2190/00 , C08K3/04 , C08K3/346 , C08K3/36 , E21B33/12 , E21B33/1208
摘要： A downhole tool for controlling the flow of a fluid in a wellbore comprises: an annular body having a flow passage therethrough; a frustoconical element disposed about the annular body; a sealing element carried on the annular body and configured to engage a portion of the frustoconical element; and a bottom sub disposed about the annular body; wherein at least one of the frustoconical element and the bottom sub comprise a polymeric composite that includes: a polymer component comprising one or more of the following: a poly(ether ether ketone); or an epoxy, and a filler crosslinked with the polymer component.
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公开(公告)号：US11905786B2
公开(公告)日：2024-02-20
申请号：US16459709
申请日：2019-07-02
申请人： Rostyslav Dolog , Yash Parekh , Juan Carlos Flores Perez , Valery N. Khabashesku , Qusai A. Darugar
发明人： Rostyslav Dolog , Yash Parekh , Juan Carlos Flores Perez , Valery N. Khabashesku , Qusai A. Darugar
CPC分类号： E21B33/12 , C04B14/4631 , C04B14/4656 , C04B28/006 , E21B43/04 , E21B43/08 , C04B2111/00663 , E21B2200/08 , Y02P40/10 , C04B28/006 , C04B38/04 , C04B2103/0045
摘要： A method of forming a sand control device comprising: infusing a curable inorganic mixture with a degradable material configured to disintegrate upon exposure to an external stimuli; forming the curable inorganic mixture infused with the degradable material about a tubular; and curing the curable inorganic mixture infused with the degradable material.
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公开(公告)号：US20180072938A1
公开(公告)日：2018-03-15
申请号：US15262443
申请日：2016-09-12
申请人： Oleg A. Mazyar , Rostyslav Dolog , Juan Carlos Flores Perez , Valery N. Khabashesku , Sankaran Murugesan
发明人： Oleg A. Mazyar , Rostyslav Dolog , Juan Carlos Flores Perez , Valery N. Khabashesku , Sankaran Murugesan
IPC分类号： C09K8/467 , C04B28/02 , C04B28/14 , C04B28/06 , C04B28/04 , C04B16/00 , C04B24/24 , C09K8/487 , C09K8/48 , C09K8/473 , E21B33/14 , E21B36/00
CPC分类号： C09K8/467 , C04B28/02 , C04B28/021 , C04B28/04 , C04B28/06 , C04B28/14 , C09K8/473 , C09K8/48 , C09K8/487 , C09K2208/10 , E21B33/14 , C04B14/026 , C04B14/06 , C04B14/10 , C04B14/303 , C04B14/305 , C04B14/306 , C04B14/327 , C04B14/48 , C04B16/0625 , C04B16/0633 , C04B16/0641 , C04B16/0675 , C04B16/0683 , C04B24/163 , C04B24/243 , C04B24/2611 , C04B24/2623 , C04B24/2641 , C04B24/2664 , C04B24/2676 , C04B24/42 , C04B38/10 , C04B2103/40 , C04B2103/408 , C04B2103/44 , C04B2103/46
摘要： A method of cementing a wellbore penetrating a subterranean formation comprises: injecting into the wellbore a cementing composition comprising: a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized carbon; a metallic fiber; or a polymeric fiber; a cementitious material; an aggregate; and an aqueous carrier.
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公开(公告)号：US20210002972A1
公开(公告)日：2021-01-07
申请号：US16459709
申请日：2019-07-02
申请人： Rostyslav Dolog , Yash Parekh , Juan Carlos Flores Perez , Valery N. Khabashesku , Qusai A. Darugar
发明人： Rostyslav Dolog , Yash Parekh , Juan Carlos Flores Perez , Valery N. Khabashesku , Qusai A. Darugar
摘要： A method of forming a sand control device comprising: infusing a curable inorganic mixture with a degradable material configured to disintegrate upon exposure to an external stimuli; forming the curable inorganic mixture infused with the degradable material about a tubular; and curing the curable inorganic mixture infused with the degradable material.
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公开(公告)号：US20180073325A1
公开(公告)日：2018-03-15
申请号：US15262643
申请日：2016-09-12
IPC分类号： E21B33/129 , C04B24/24 , C04B14/48 , C04B16/06 , E21B33/134 , E21B43/26 , E21B43/14
CPC分类号： E21B33/12 , C04B28/04 , C04B28/06 , C04B28/14 , C04B28/18 , C04B14/026 , C04B14/06 , C04B14/30 , C04B14/48 , C04B16/06 , C04B20/10 , C04B24/161 , C04B24/243 , C04B24/26
摘要： A downhole tool for controlling the flow of a fluid in a wellbore includes a component that comprises: a cementitious material; an aggregate; and a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized filler; the functionalized filler comprising one or more of the following: functionalized carbon; functionalized clay; functionalized silica; functionalized alumina; functionalized zirconia; functionalized titanium dioxide; functionalized silsesquioxane; functionalized halloysite; or functionalized boron nitride; a metallic fiber; or a polymeric fiber.
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公开(公告)号：US11492866B2
公开(公告)日：2022-11-08
申请号：US15262643
申请日：2016-09-12
摘要： A downhole tool for controlling the flow of a fluid in a wellbore includes a component that comprises: a cementitious material; an aggregate; and a ductility modifying agent comprising one or more of the following: an ionomer; a functionalized filler; the functionalized filler comprising one or more of the following: functionalized carbon; functionalized clay; functionalized silica; functionalized alumina; functionalized zirconia; functionalized titanium dioxide; functionalized silsesquioxane; functionalized halloysite; or functionalized boron nitride; a metallic fiber; or a polymeric fiber.
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公开(公告)号：US10465064B2
公开(公告)日：2019-11-05
申请号：US15708416
申请日：2017-09-19
IPC分类号： C08L9/02 , F16J15/3284 , C08L9/00 , C08L9/06 , C08L15/00
摘要： An elastomer nanocomposite comprises an elastomer comprising a non-functionalized first elastomer and a functionalized second elastomer and a functionalized filler crosslinked with the elastomer, wherein the non-functionalized first elastomer and the functionalized second elastomer are independently an ethylene-propylene-diene monomer rubber; a nitrile butadiene rubber; a hydrogenated nitrile butadiene rubber; a butadiene rubber; a styrene-butadiene rubber; an acrylonitrile butadiene rubber; an acrylate-butadiene rubber; a natural rubber; a polyisoprene rubber; a polychloroprene rubber; an ethylene-vinyl acetate rubber; a polypropylene oxide rubber; a polypropylene sulfide rubber; a fluoroelastomer; a perfluoroelastomer; a polyurethane rubber, or a functionalized derivative thereof.
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公开(公告)号：US20180086901A1
公开(公告)日：2018-03-29
申请号：US15708416
申请日：2017-09-19
IPC分类号： C08L9/02 , F16J15/3284
CPC分类号： C08L9/02 , C08L9/00 , C08L9/06 , C08L15/005 , C08L2205/025 , F16J15/3284
摘要： An elastomer nanocomposite comprises an elastomer comprising a non-functionalized first elastomer and a functionalized second elastomer and a functionalized filler crosslinked with the elastomer, wherein the non-functionalized first elastomer and the functionalized second elastomer are independently an ethylene-propylene-diene monomer rubber; a nitrile butadiene rubber; a hydrogenated nitrile butadiene rubber; a butadiene rubber; a styrene-butadiene rubber; an acrylonitrile butadiene rubber; an acrylate-butadiene rubber; a natural rubber; a polyisoprene rubber; a polychloroprene rubber; an ethylene-vinyl acetate rubber; a polypropylene oxide rubber; a polypropylene sulfide rubber; a fluoroelastomer; a perfluoroelastomer; a polyurethane rubber, or a functionalized derivative thereof.
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公开(公告)号：US20170088696A1
公开(公告)日：2017-03-30
申请号：US15265891
申请日：2016-09-15
摘要： A downhole article comprises: an elastomer comprising one or more of the following: an ethylene-propylene-diene monomer rubber; a butadiene rubber; a styrene-butadiene rubber; a natural rubber; an acrylonitrile butadiene rubber; a styrene-butadiene-acrylonitrile resin; a butadiene-nitrile rubber; a polyisoprene rubber; an acrylate-butadiene rubber; a polychloroprene rubber; an acrylate-isoprene rubber; an ethylene-vinyl acetate rubber; a polypropylene oxide rubber; a polypropylene sulfide rubber; a fluoroelastomer; a perfluoroelastomer; or a thermoplastic polyurethane rubber; and a filler dispersed in a functionalized silsesquioxane having a viscosity of about 1 poise to about 40 poise at 25° C., wherein the filler is compositionally different than the functionalized silsesquioxane
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