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1. 发明授权

US09482631B2 Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements 有权
标题翻译：核磁共振测量的核心样品架组装和测试方法
公开(公告)号：US09482631B2
公开(公告)日：2016-11-01
申请号：US13894150
申请日：2013-05-14
申请人： Zheng Yang , Boqin Sun , John S. Zintsmaster , Gerald Latorraca , Ajit R. Pradhan
发明人： Zheng Yang , Boqin Sun , John S. Zintsmaster , Gerald Latorraca , Ajit R. Pradhan
IPC分类号： G01N24/08 , G01R33/30 , G01V3/14 , G01R33/44 , G01V3/32
CPC分类号： G01N24/081 , G01R33/305 , G01R33/448 , G01V3/14 , G01V3/32
摘要： A core sample holder assembly for performing a laboratory magnetic resonance measurement of a core sample taken from a hydrocarbon containing formation is provided. The assembly comprises a pressure chamber provided by a hull and one or more flanges are sealingly coupled with the hull. A flexible core sample holder sleeve is arranged within the pressure chamber and is sealingly coupled with at least one of the flanges. An overburden fluid injection port is in fluid communication with an annular space between the hull and the flexible sleeve and is configured to inject overburden fluid into an annular space between the hull and the flexible sleeve. A pressure regulator is configured to maintain the overburden fluid in the annular space at an elevated pressure. A radio-frequency antenna, within the pressure chamber and wrapped around the sample holder sleeve, is configured to receive an electromagnetic-signal from the core sample. In use, the core sample is arranged substantially within the sleeve.
摘要翻译：提供了一种用于对从含烃地层取出的核心样品进行实验室磁共振测量的核心样品架组件。组件包括由船体提供的压力室，并且一个或多个凸缘与船体密封地联接。柔性芯样品保持器套筒布置在压力室内并与至少一个凸缘密封连接。上覆层流体注入口与船体和柔性套管之间的环形空间流体连通，并且构造成将覆盖层流体注入到船体和柔性套筒之间的环形空间中。压力调节器构造成在环境空间中的上覆层流体在升高的压力下保持。在压力室内并缠绕在样品保持器套筒周围的射频天线被配置为从芯样品接收电磁信号。在使用中，芯样本基本上布置在套筒内。

2. 发明申请

US20140340082A1 Formation Core Sample Holder Assembly And Testing Method For Nuclear Magnetic Resonance Measurements 有权
标题翻译：核磁共振测量的核心样品架组装和测试方法
公开(公告)号：US20140340082A1
公开(公告)日：2014-11-20
申请号：US13894150
申请日：2013-05-14
申请人： Zheng YANG , Boqin SUN , John S. ZINTSMASTER , Gerald Latorraca , Ajit R. Pradhan
发明人： Zheng YANG , Boqin SUN , John S. ZINTSMASTER , Gerald Latorraca , Ajit R. Pradhan
IPC分类号： G01N24/08
CPC分类号： G01N24/081 , G01R33/305 , G01R33/448 , G01V3/14 , G01V3/32
摘要： A core sample holder assembly for performing a laboratory magnetic resonance measurement of a core sample taken from a hydrocarbon containing formation is provided. The assembly comprises a pressure chamber provided by a hull and one or more flanges are sealingly coupled with the hull. A flexible core sample holder sleeve is arranged within the pressure chamber and is sealingly coupled with at least one of the flanges. An overburden fluid injection port is in fluid communication with an annular space between the hull and the flexible sleeve and is configured to inject overburden fluid into an annular space between the hull and the flexible sleeve. A pressure regulator is configured to maintain the overburden fluid in the annular space at an elevated pressure. A radio-frequency antenna, within the pressure chamber and wrapped around the sample holder sleeve, is configured to receive an electromagnetic-signal from the core sample. In use, the core sample is arranged substantially within the sleeve.
摘要翻译：提供了一种用于对从含烃地层取出的核心样品进行实验室磁共振测量的核心样品架组件。组件包括由船体提供的压力室，并且一个或多个凸缘与船体密封地联接。柔性芯样品保持器套筒布置在压力室内并与至少一个凸缘密封连接。上覆层流体注入口与船体和柔性套管之间的环形空间流体连通，并且构造成将覆盖层流体注入到船体和柔性套筒之间的环形空间中。压力调节器构造成在环境空间中的上覆层流体在升高的压力下保持。在压力室内并缠绕在样品保持器套筒周围的射频天线被配置为从芯样品接收电磁信号。在使用中，芯样本基本上布置在套筒内。

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