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1.发明申请CIRCULATED HEATED TRANSFER FLUID HEATING OF SUBSURFACE HYDROCARBON FORMATIONS 审中-公开循环加热转移液体加热表面碳氢化合物公开(公告)号：US20160281482A1
公开(公告)日：2016-09-29
申请号：US15085561
申请日：2016-03-30
Applicant: Shell Oil Company
Inventor： Scott Vinh Nguyen , Renfeng Richard Cao
IPC: E21B43/24
CPC classification number: E21B43/24 , E21B43/2401 , E21B43/2405 , E21B44/02 , H01C3/00 , H05B3/48 , H05B2214/03 , Y10T29/49083
Abstract: A method of heating a subsurface formation includes introducing a molten salt into a first passageway of a conduit-in-conduit heater at a first location. The molten salt is passed through the conduit-in-conduit heater in the formation to a second location. Heat transfers from the molten salt to a treatment area during passage of the molten salt through the conduit-in-conduit heater. The molten salt is removed from the conduit-in-conduit heater at a second location spaced away from the first location.
Abstract translation: 加热地下地层的方法包括在第一位置将熔融盐引入导管加热器的第一通道中。 熔融盐通过地层中的导管加热器进入第二位置。 在熔融盐通过导管加热器的过程中，从熔融盐转移到处理区域。 在与第一位置间隔开的第二位置，将熔融盐从导管加热器中取出。
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公开(公告)号：US09399905B2
公开(公告)日：2016-07-26
申请号：US14703350
申请日：2015-05-04
Applicant: Shell Oil Company
Inventor： Scott Vinh Nguyen
CPC classification number: E21B43/24 , E21B36/00 , E21B36/04 , E21B43/2401 , E21B43/305 , E21B47/10 , E21B47/102 , E21B47/1025
Abstract: A method of treating a subsurface formation includes circulating at least one molten salt through at least one conduit of a conduit-in-conduit heater located in the formation to heat hydrocarbons in the formation to at least a mobilization temperature of the hydrocarbons. At least some of the hydrocarbons are produced from the formation. An electrical resistance of at least one of the conduits of the conduit-in-conduit heater is assessed to assess a presence of a leak in at least one of the conduits.
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3.发明申请LEAK DETECTION IN CIRCULATED FLUID SYSTEMS FOR HEATING SUBSURFACE FORMATIONS 有权用于加热表面形状的循环流体系统中的泄漏检测公开(公告)号：US20160053609A1
公开(公告)日：2016-02-25
申请号：US14703350
申请日：2015-05-04
Applicant: Shell Oil Company
Inventor： Scott Vinh Nguyen
CPC classification number: E21B43/24 , E21B36/00 , E21B36/04 , E21B43/2401 , E21B43/305 , E21B47/10 , E21B47/102 , E21B47/1025
Abstract: A method of treating a subsurface formation includes circulating at least one molten salt through at least one conduit of a conduit-in-conduit heater located in the formation to heat hydrocarbons in the formation to at least a mobilization temperature of the hydrocarbons. At least some of the hydrocarbons are produced from the formation. An electrical resistance of at least one of the conduits of the conduit-in-conduit heater is assessed to assess a presence of a leak in at least one of the conduits.
Abstract translation: 处理地下地层的方法包括使至少一种熔融盐通过位于地层中的导管加热器的至少一个导管循环，以将地层中的烃加热至至少烃的动员温度。 至少一些烃从地层中产生。 评估导管导管加热器中的至少一个导管的电阻以评估至少一个导管中的泄漏的存在。
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4.发明授权System and methods for using dielectric properties of an insulated conductor in a subsurface formation to assess properties of the insulated conductor 有权用于在地下地层中使用绝缘导体的介电特性的系统和方法来评估绝缘导体的性能公开(公告)号：US09080917B2
公开(公告)日：2015-07-14
申请号：US13644460
申请日：2012-10-04
Applicant: SHELL OIL COMPANY
Inventor： Scott Vinh Nguyen , Ronald Marshall Bass , Stephen Taylor Thompson , Edward Everett de St. Remey , Dhruv Arora , David Booth Burns , Christopher Kelvin Harris
CPC classification number: G01K7/343 , E21B47/065 , E21B47/123 , G01K2213/00
Abstract: A system for assessing one or more temperatures along an insulated conductor in an opening in a subsurface formation includes an insulated conductor with a length comprising at least two sections of insulation with different capacitances. The sections with the different capacitances include different takeoff temperatures for at least one dielectric property of the insulation.
Abstract translation: 用于评估沿着地下地层开口中的绝缘导体的一个或多个温度的系统包括绝缘导体，其长度包括至少两个具有不同电容的绝缘部分。 具有不同电容的部分包括绝缘体的至少一个介电性质的不同的起飞温度。
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