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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：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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3.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：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：US10508185B2
公开(公告)日：2019-12-17
申请号：US15188008
申请日：2016-06-21
摘要： A method of installing a downhole device comprises introducing a downhole device into a wellbore, the downhole device comprising a substrate and a shape memory polymer in a deformed state disposed on the substrate; combining a modified activation material in the form of a powder, a hydrogel, an xerogel, or a combination comprising at least one of the foregoing with a carrier to provide an activation fluid; introducing the activation fluid into the wellbore; releasing an activation agent in a liquid form from the modified activation material; and contacting the shape memory polymer in the deformed state with the released activation agent in an amount effective to deploy the shape memory polymer.
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7.发明申请公开(公告)号：US20170362405A1
公开(公告)日：2017-12-21
申请号：US15188008
申请日：2016-06-21
摘要： A method of installing a downhole device comprises introducing a downhole device into a wellbore, the downhole device comprising a substrate and a shape memory polymer in a deformed state disposed on the substrate; combining a modified activation material in the form of a powder, a hydrogel, an xerogel, or a combination comprising at least one of the foregoing with a carrier to provide an activation fluid; introducing the activation fluid into the wellbore; releasing an activation agent in a liquid form from the modified activation material; and contacting the shape memory polymer in the deformed state with the released activation agent in an amount effective to deploy the shape memory polymer.
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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：US09404334B2
公开(公告)日：2016-08-02
申请号：US13600626
申请日：2012-08-31
IPC分类号： E21B10/22 , E21B10/25 , E21B4/00 , E21B33/10 , E21B49/08 , F16J15/00 , F16J15/10 , F16J15/12
CPC分类号： E21B33/10 , E21B4/003 , E21B10/22 , E21B10/25 , E21B17/042 , E21B49/08 , E21B49/082 , F16J15/00 , F16J15/102 , F16J15/104 , F16J15/128
摘要： An apparatus for performing a downhole operation includes a carrier configured to be disposed in a borehole in an earth formation, and a deformable component configured to be disposed in the borehole. The deformable component includes an elastomeric material and a barrier coating disposed on a surface of the elastomeric material. The barrier coating has properties configured to resist permeation of downhole gases into the elastomeric material at downhole temperatures.
摘要翻译： 一种用于进行井下作业的装置，包括配置成设置在地层中的钻孔中的载体和构造成设置在钻孔中的可变形部件。 可变形部件包括弹性体材料和设置在弹性体材料的表面上的阻挡涂层。 阻隔涂层具有被配置为在井下温度下抵抗井下气体渗透到弹性体材料中的特性。
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公开(公告)号：US20140060811A1
公开(公告)日：2014-03-06
申请号：US13600626
申请日：2012-08-31
IPC分类号： E21B33/12
CPC分类号： E21B33/10 , E21B4/003 , E21B10/22 , E21B10/25 , E21B17/042 , E21B49/08 , E21B49/082 , F16J15/00 , F16J15/102 , F16J15/104 , F16J15/128
摘要： An apparatus for performing a downhole operation includes: a carrier configured to be disposed in a borehole in an earth formation; and a deformable component configured to be disposed in the borehole, the deformable component including an elastomeric material and a barrier coating disposed on a surface of the elastomeric material, the barrier coating having properties configured to resist permeation of downhole gases into the elastomeric material at downhole temperatures.
摘要翻译： 一种用于进行井下作业的装置，其特征在于，包括：被配置为设置在地层中的钻孔中的载体; 以及被构造成设置在所述钻孔中的可变形部件，所述可变形部件包括弹性体材料和设置在所述弹性体材料的表面上的阻挡涂层，所述阻挡涂层具有被配置为抵抗井下气体渗透到所述弹性体材料中的特性 温度。
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