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公开(公告)号：US20180371856A1
公开(公告)日：2018-12-27
申请号：US16121207
申请日：2018-09-04
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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公开(公告)号：US20150308202A1
公开(公告)日：2015-10-29
申请号：US14792279
申请日：2015-07-06
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
CPC classification number: E21B21/065 , B01D19/0036 , B01D33/009 , B01D33/0376 , B01D33/72 , B01D35/20 , B04C5/14 , B07B1/46 , B07B2201/04 , B07B2230/01 , E21B21/067
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
Abstract translation: 一种用于将振动筛上具有上侧和下侧的钻井液和钻屑的浆料分离的组件。 该系统还具有压力差发生器，以通过振动筛屏幕的一部分拉动有效体积的空气，以增强钻井液通过振动筛屏段的流动，并将钻井液与钻屑分离并进一步保持有效 钻头从摇床上流出。 分离钻井液和固体的浆料的组分的方法具有以下步骤：将浆料输送到振荡器，将浆料流过第一筛网并将有效量的真空施加到第一筛网的第一部分以除去钻孔 来自浆料的流体，而不会使第一屏幕上的固体停滞。
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公开(公告)号：US20210025253A1
公开(公告)日：2021-01-28
申请号：US17065806
申请日：2020-10-08
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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公开(公告)号：US09803437B2
公开(公告)日：2017-10-31
申请号：US14407299
申请日：2013-06-11
Applicant: M-I L.L.C.
Inventor： Eric Cady , Brian S. Carr
CPC classification number: E21B21/01 , B01D33/0061 , B01D33/54 , B01D37/00 , B07B1/4645 , E21B2021/007
Abstract: A scalping insert includes a scalping surface having a plurality of scalping slots therethrough, and a vertical base portion. A shaker screen assembly includes a screen frame having at least one slot, and at least one scalping insert disposed in the at least one slot of the screen frame. A method of processing fluid includes providing a flow of fluid to a shaker screen assembly; and flowing the fluid through a scalping surface and a screen surface of a single shaker screen deck.
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公开(公告)号：US11591866B2
公开(公告)日：2023-02-28
申请号：US17065806
申请日：2020-10-08
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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Patent Agency Ranking
公开(公告)号：US09512687B2
公开(公告)日：2016-12-06
申请号：US14138048
申请日：2013-12-21
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
IPC: B07C5/00 , E21B21/06 , B07B1/46 , B01D33/03 , B01D33/72 , B01D19/00 , B01D35/20 , B01D33/00 , B04C5/14
CPC classification number: E21B21/065 , B01D19/0036 , B01D33/009 , B01D33/0376 , B01D33/72 , B01D35/20 , B04C5/14 , B07B1/46 , B07B2201/04 , B07B2230/01 , E21B21/067
Abstract: A system for separating components of a slurry is disclosed, the system including a housing; a basket for holding at least one shaker screen, the basket movably mounted in the housing; at least one vibrator coupled to the basket; a sump disposed below the basket to collect at least a portion of the slurry passing through the at least one shaker screen; a pressure differential device fluidly connected to the sump for developing a pressure differential across the at least one shaker screen; and a toggling device for toggling the pressure differential across the screen. A system including a degassing chamber fluidly connected to a sump and a pressure differential device, wherein the degassing chamber is disposed between the sump and the pressure differential device, and a fluid conduit fluidly connected to the degassing chamber for recovering a degassed fluid is also disclosed.
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公开(公告)号：US10808475B2
公开(公告)日：2020-10-20
申请号：US16121207
申请日：2018-09-04
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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公开(公告)号：US10094183B2
公开(公告)日：2018-10-09
申请号：US14792279
申请日：2015-07-06
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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公开(公告)号：US09074440B2
公开(公告)日：2015-07-07
申请号：US14448036
申请日：2014-07-31
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
CPC classification number: E21B21/065 , B01D19/0036 , B01D33/009 , B01D33/0376 , B01D33/72 , B01D35/20 , B04C5/14 , B07B1/46 , B07B2201/04 , B07B2230/01 , E21B21/067
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
Abstract translation: 一种用于将振动筛上具有上侧和下侧的钻井液和钻屑的浆料分离的组件。 该系统还具有压力差发生器，以通过振动筛屏幕的一部分拉动有效体积的空气，以增强钻井液通过振动筛屏段的流动，并将钻井液与钻屑分离并进一步保持有效 钻头从摇床上流出。 分离钻井液和固体的浆料的组分的方法具有以下步骤：将浆料输送到振荡器，将浆料流过第一筛网并将有效量的真空施加到第一筛网的第一部分以除去钻孔 来自浆料的流体，而不会使第一屏幕上的固体停滞。
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公开(公告)号：US09004288B2
公开(公告)日：2015-04-14
申请号：US13845704
申请日：2013-03-18
Applicant: M-I L.L.C.
Inventor： Brian S. Carr
CPC classification number: E21B21/065 , B01D19/0036 , B01D33/009 , B01D33/0376 , B01D33/72 , B01D35/20 , B04C5/14 , B07B1/46 , B07B2201/04 , B07B2230/01 , E21B21/067
Abstract: A system for separating components from a slurry of drilling fluid and drill cuttings on a shaker screen having an upper side and a lower side within a shaker. The system also has a pressure differential generator to pull an effective volume of air through a section of the shaker screen to enhance the flow of drilling fluid through the section of the shaker screen and the separation of drilling fluid from drill cuttings and further maintain an effective flow of drill cuttings off the shaker. A method of separating components of a slurry of drilling fluids and solids has the steps of delivering the slurry to a shaker, flowing the slurry over a first screen and applying an effective amount of vacuum to a first portion of the first screen to remove the drilling fluids from the slurry without stalling the solids on the first screen.
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