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公开(公告)号:US08904859B2
公开(公告)日:2014-12-09
申请号:US13353321
申请日:2012-01-19
申请人: Jimmy Lawrence , Tim G. J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael M. Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
发明人: Jimmy Lawrence , Tim G. J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael M. Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
CPC分类号: E21B49/005 , E21B49/08 , G01N33/2823
摘要: A gas separation and detection tool for performing in situ analysis of borehole fluid is described. The tool comprises a sampling chamber for a downhole fluid. The sample chamber comprises a detector cell with an opening. The tool also comprises a gas separation module for taking a gas from the downhole fluid. The gas separation module comprises a membrane located in the opening, a support for holding the membrane, and a sealant applied between the housing and the membrane or support. Moreover, the tool comprises a gas detector for sensing the gas.
摘要翻译: 描述了一种用于进行井眼流体原位分析的气体分离和检测工具。 该工具包括用于井下流体的取样室。 样品室包括具有开口的检测器单元。 该工具还包括用于从井下流体中取出气体的气体分离模块。 气体分离模块包括位于开口中的膜,用于保持膜的支撑件和施加在壳体和膜或支撑件之间的密封剂。 此外,该工具包括用于感测气体的气体检测器。
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公开(公告)号:US20120137764A1
公开(公告)日:2012-06-07
申请号:US13353321
申请日:2012-01-19
申请人: Jimmy Lawrence , Tim G. J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael M. Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
发明人: Jimmy Lawrence , Tim G. J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael M. Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
IPC分类号: E21B49/00
CPC分类号: E21B49/005 , E21B49/08 , G01N33/2823
摘要: A gas separation and detection tool for performing in situ analysis of borehole fluid is described. The tool comprises a sampling chamber for a downhole fluid. The sample chamber comprises a detector cell with an opening. The tool also comprises a gas separation module for taking a gas from the downhole fluid. The gas separation module comprises a membrane located in the opening, a support for holding the membrane, and a sealant applied between the housing and the membrane or support. Moreover, the tool comprises a gas detector for sensing the gas.
摘要翻译: 描述了一种用于进行井眼流体原位分析的气体分离和检测工具。 该工具包括用于井下流体的取样室。 样品室包括具有开口的检测器单元。 该工具还包括用于从井下流体中取出气体的气体分离模块。 气体分离模块包括位于开口中的膜,用于保持膜的支撑件和施加在壳体和膜或支撑件之间的密封剂。 此外,该工具包括用于感测气体的气体检测器。
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公开(公告)号:US20100050761A1
公开(公告)日:2010-03-04
申请号:US12198129
申请日:2008-08-26
申请人: Jimmy Lawrence , Timothy G.J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
发明人: Jimmy Lawrence , Timothy G.J. Jones , Kentaro Indo , Tsutomu Yamate , Noriyuki Matsumoto , Michael Toribio , Hidetoshi Yoshiuchi , Andrew Meredith , Nathan S. Lawrence , Li Jiang , Go Fujisawa , Oliver C. Mullins
CPC分类号: E21B49/005 , E21B49/08
摘要: A gas separation and detection tool for performing in situ analysis of borehole fluid is described. A separation system such as a membrane is employed to separate one or more target gasses from the borehole fluid. The separated gas may be detected by reaction with another material or spectroscopy. When spectroscopy is employed, a test chamber defined by a housing is used to hold the gas undergoing test. Various techniques may be employed to protect the gas separation system from damage due to pressure differential. For example, a separation membrane may be integrated with layers that provide strength and rigidity. The integrated membrane separation may include one or more of a water impermeable layer, gas selective layer, inorganic base layer and metal support layer. The gas selective layer itself can also function as a water impermeable layer. The metal support layer enhances resistance to differential pressure. Alternatively, the chamber may be filled with a liquid or solid material.
摘要翻译: 描述了一种用于进行井眼流体原位分析的气体分离和检测工具。 使用诸如膜的分离系统将一个或多个目标气体与井眼流体分离。 分离的气体可以通过与另一种材料或光谱学的反应来检测。 当使用光谱法时,由壳体限定的测试室用于保持气体经受测试。 可以采用各种技术来保护气体分离系统免受压力差造成的损害。 例如,分离膜可以与提供强度和刚度的层一体化。 一体化膜分离可以包括不透水层,气体选择层,无机基底层和金属支撑层中的一种或多种。 气体选择层本身也可以用作不透水层。 金属支撑层增强了对压差的抵抗力。 或者,腔室可以填充有液体或固体材料。
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公开(公告)号:US08297351B2
公开(公告)日:2012-10-30
申请号:US12332304
申请日:2008-12-10
IPC分类号: E21B47/00
CPC分类号: E21B47/00 , B82Y10/00 , B82Y15/00 , E21B49/08 , G01N27/4146 , H01L51/0048 , H01L51/0508 , H01L51/057
摘要: Subterranean sensing devices configured or designed for downhole use to sense a local condition in the well. The sensing devices comprise one or more transistor having at least one carbon nanotube field effect transistor (CNT FET) configured or designed for operation downhole, within a borehole.
摘要翻译: 配置或设计用于井下使用以感测井中的局部状况的地下感测装置。 感测装置包括一个或多个晶体管,其具有在钻孔内配置或设计用于井下操作的至少一个碳纳米管场效应晶体管(CNT FET)。
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