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公开(公告)号：US10208558B2
公开(公告)日：2019-02-19
申请号：US14338263
申请日：2014-07-22
Applicant: Schlumberger Technology Corporation
Abstract: A system and a method are disclosed herein that relate to powering a pumping system within a downhole tool. The system may include a turbine having a shaft extending therefrom, in which the turbine is configured to convert energy from a fluid received therein into rotational energy for the shaft. The system may further include a pumping system coupled to the shaft of the turbine, in which the pumping system includes one or more driving devices coupled to one or more displacement units. The displacement units may have a cavity formed therein, in which the cavity is configured to receive a fluid therein. The driving devices may then be configured to drive the displacement units such that the fluid is received within the cavity of the displacement units.
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Patent Agency Ranking
公开(公告)号：US10570722B2
公开(公告)日：2020-02-25
申请号：US15744102
申请日：2016-07-13
Applicant: Schlumberger Technology Corporation
Inventor： Keith Moriarty , Raphael Gadot , Dale Meek
IPC: E21B21/08 , E21B44/04 , E21B47/00 , E21B4/02 , E21B47/12 , E21B41/00 , E21B7/04 , E21B45/00 , E21B47/024 , E21B47/18
Abstract: A system for measuring and control of shock and vibration is disclosed. The system may include a bottomhole assembly having a downhole end and an uphole end opposite the downhole end. A drill bit may be located at the downhole end of the bottomhole assembly and a powered rotary steering system may be located in the bottomhole assembly. The system may also include a first drilling mechanics module located in the bottomhole assembly, proximate the powered rotary steering system and the drill bit. The first drilling mechanics module may be coupled in electronic communication to the power rotary steering system. The system may also include a plurality of drilling dynamics measurement units distributed along a length of the bottomhole assembly, between the downhole end and the uphole end. The plurality of drilling dynamics measurement units may be coupled in electronic communication with the first drilling mechanics module.
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公开(公告)号：US10458232B2
公开(公告)日：2019-10-29
申请号：US15250369
申请日：2016-08-29
Applicant: Schlumberger Technology Corporation
Inventor： Steven G. Villareal , Kent David Harms , Jeremy Murphy , Julian Pop , Dale Meek
Abstract: Formation fluid sample container apparatus are described. An example apparatus includes a downhole tool having a body including an opening and a cavity extending into the body from the opening. The sample container includes an elongated container for holding a formation fluid sample and a sheath coupled to an outer surface of the elongated container and at least partially surrounding the elongated container. The sample container is fixed in the cavity and the sheath is to increase the mechanical integrity of the elongated container in a downhole environment.
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公开(公告)号：US20140332202A1
公开(公告)日：2014-11-13
申请号：US14338263
申请日：2014-07-22
Applicant: Schlumberger Technology Corporation
CPC classification number: E21B33/12 , E21B21/00 , E21B41/00 , E21B41/0085 , E21B43/128 , E21B43/129 , F04B17/00 , Y10T29/49236
Abstract: A system and a method are disclosed herein that relate to powering a pumping system within a downhole tool. The system may include a turbine having a shaft extending therefrom, in which the turbine is configured to convert energy from a fluid received therein into rotational energy for the shaft. The system may further include a pumping system coupled to the shaft of the turbine, in which the pumping system includes one or more driving devices coupled to one or more displacement units. The displacement units may have a cavity formed therein, in which the cavity is configured to receive a fluid therein. The driving devices may then be configured to drive the displacement units such that the fluid is received within the cavity of the displacement units.
Abstract translation: 本文公开了涉及为井下工具内的泵送系统供电的系统和方法。 该系统可以包括具有从其延伸的轴的涡轮机，其中涡轮被配置为将来自其中接收的流体的能量转换成用于轴的旋转能量。 该系统还可以包括联接到涡轮机的轴的泵送系统，其中泵送系统包括联接到一个或多个位移单元的一个或多个驱动装置。 位移单元可以具有形成在其中的腔，其中空腔构造成在其中容纳流体。 然后可以将驱动装置构造成驱动排量单元，使得流体被容纳在排量单元的空腔内。
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公开(公告)号：US20180202279A1
公开(公告)日：2018-07-19
申请号：US15744102
申请日：2016-07-13
Applicant: Schlumberger Technology Corporation
Inventor： Keith Moriarty , Raphael Gadot , Dale Meek
CPC classification number: E21B44/04 , E21B4/02 , E21B7/04 , E21B21/08 , E21B41/0085 , E21B45/00 , E21B47/00 , E21B47/024 , E21B47/12 , E21B47/18
Abstract: A system for measuring and control of shock and vibration is disclosed. The system may include a bottomhole assembly having a downhole end and an uphole end opposite the downhole end. A drill bit may be located at the downhole end of the bottomhole assembly and a powered rotary steering system may be located in the bottomhole assembly. The system may also include a first drilling mechanics module located in the bottomhole assembly, proximate the powered rotary steering system and the drill bit. The first drilling mechanics module may be coupled in electronic communication to the power rotary steering system. The system may also include a plurality of drilling dynamics measurement units distributed along a length of the bottomhole assembly, between the downhole end and the uphole end. The plurality of drilling dynamics measurement units may be coupled in electronic communication with the first drilling mechanics module.
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公开(公告)号：US20160369628A1
公开(公告)日：2016-12-22
申请号：US15250369
申请日：2016-08-29
Applicant: Schlumberger Technology Corporation
Inventor： Steven G. Villareal , Kent David Harms , Jeremy Murphy , Julian Pop , Dale Meek
CPC classification number: E21B49/081 , E21B27/00 , E21B49/086 , E21B49/10
Abstract: Formation fluid sample container apparatus are described. An example apparatus includes a downhole tool having a body including an opening and a cavity extending into the body from the opening. The sample container includes an elongated container for holding a formation fluid sample and a sheath coupled to an outer surface of the elongated container and at least partially surrounding the elongated container. The sample container is fixed in the cavity and the sheath is to increase the mechanical integrity of the elongated container in a downhole environment.
Abstract translation: 描述了地层流体样品容器装置。 示例性装置包括井下工具，其具有主体，该主体包括开口和从开口延伸到主体中的空腔。 样品容器包括用于保持地层流体样品和耦合到细长容器的外表面并且至少部分地围绕细长容器的护套的细长容器。 样品容器固定在空腔中，并且护套用于在井下环境中增加细长容器的机械完整性。
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