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1. 发明授权

US5430291A X-ray CT measurement of fracture widths and fracture porosity in reservoir core material 失效
$X-ray CT measurement of fracture widths and fracture porosity in reservoir core material$
标题翻译：储层芯材断裂宽度和断裂孔隙度的X射线CT测量
公开(公告)号：US5430291A
公开(公告)日：1995-07-04
申请号：US124688
申请日：1993-09-22
申请人： Gregory P. Pepin , Robert M. Moss
发明人： Gregory P. Pepin , Robert M. Moss
IPC分类号： G01N15/08 , G01N23/04 , G01N23/10 , G01V5/00
CPC分类号： G01N23/046 , G01N15/088 , G01N2223/419
摘要： A method for determining the widths of fractures in reservoir earthen cores utilizes a series of CT X-ray scans which are translated into an estimated porosity image. A region of interest within the image is selected and a frequency histogram of the porosity distribution is created. The contribution of the fracture widths to the pore volume is determined from the histogram.
摘要翻译：用于确定储层土层岩心中的裂缝宽度的方法利用一系列CT X射线扫描，将其转化为估计的孔隙度图像。选择图像内的感兴趣区域，并创建孔隙度分布的频率直方图。断裂宽度对孔体积的贡献由直方图确定。

2. 发明授权

US09339948B2 Polyurethane bend stiffener 有权
标题翻译：聚氨酯弯曲加强筋
公开(公告)号：US09339948B2
公开(公告)日：2016-05-17
申请号：US14427250
申请日：2013-09-24
申请人： Robert M. Moss , Ian Robert Mycock , Gareth Roberts , Andrew Martin Davies
发明人： Robert M. Moss , Ian Robert Mycock , Gareth Roberts , Andrew Martin Davies
IPC分类号： E21B17/01 , B29C31/10 , C08G18/48 , C08G18/76 , H02G9/02 , H02G9/12 , B29K75/00
CPC分类号： B29C31/10 , B29K2075/00 , C08G18/4854 , C08G18/7671 , E21B17/017 , H02G9/02 , H02G9/12 , C08G18/10 , C08G18/3206
摘要： A bend stiffener comprises a (i) a flexible polymeric sleeve having an axial bore for receiving an elongated flexible member and (ii) attachment means for attaching the sleeve to a support. At least a portion of the flexible polymeric sleeve is a polyurethane elastomer produced in a reaction of an isocyanate-terminated prepolymer and a curing agent at an isocyanate index of 90 to 120. The isocyanate-terminated prepolymer has an isocyanate content of 7 to 15% by weight and is a reaction product of at least one aromatic polyisocyanate and at least one polyether polyol having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The curing agent is one or more chain extenders having an equivalent weight per isocyanate-reactive group of up to 125 or a mixture of one or more such chain extenders and one or more polyether polyols having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The hard segment content of the polyurethane elastomer is from 40 to 60% by weight.
摘要翻译：弯曲加强件包括（i）具有用于接收细长柔性构件的轴向孔的柔性聚合物套筒和（ii）用于将套筒附接到支撑件的附接装置。柔性聚合物套管的至少一部分是在异氰酸酯封端的预聚物和固化剂在异氰酸酯指数为90至120的反应中制备的聚氨酯弹性体。异氰酸酯封端的预聚物的异氰酸酯含量为7-15％并且是至少一种芳族多异氰酸酯和至少一种羟基当量重量为350至2000，标称官能度为2至2.3的聚醚多元醇的反应产物。固化剂是一种或多种增链剂，其具有至多125个异氰酸酯反应性基团的当量重量，或一种或多种这种扩链剂和一种或多种羟基当量重量为350至2000的聚醚多元醇的混合物，功能2到2.3。聚氨酯弹性体的硬链段含量为40〜60重量％。

3. 发明授权

US5359194A X-ray CT measurement of secondary (vugular) porosity in reservoir core material 失效
标题翻译：储层核心材料二次（节ular）孔隙度X线CT测量
公开(公告)号：US5359194A
公开(公告)日：1994-10-25
申请号：US123672
申请日：1993-09-20
申请人： Robert M. Moss
发明人： Robert M. Moss
IPC分类号： G01N15/08 , G01V5/08 , G01N23/087 , G01V5/00
CPC分类号： G01N15/08 , G01V5/08 , G01N2015/0846
摘要： A method for determining the secondary (Vugular) porosity of a reservoir core sample uses X-ray (CT) computed tomography to quantify the porosity. This is then compared with log derived secondary porosity and used to quantify secondary porosity heterogeneity in wells where no core samples are available.
摘要翻译：用于确定储层核心样品的次级（Vugular）孔隙度的方法使用X射线（CT）计算机断层扫描来量化孔隙度。然后将其与对数导出的次生孔隙率进行比较，并用于量化没有岩心样品的孔中的次生孔隙度异质性。

4. 发明授权

US5058425A Earthen core analyzing means and method for determining the methane storage capacity of the core 失效
标题翻译：土层核心分析方法和方法，用于确定核心的甲烷储存能力
公开(公告)号：US5058425A
公开(公告)日：1991-10-22
申请号：US637025
申请日：1991-01-03
申请人： Lorne A. Davis, Jr. , Gregory P. Pepin , Robert M. Moss
发明人： Lorne A. Davis, Jr. , Gregory P. Pepin , Robert M. Moss
IPC分类号： G01N7/00 , G01N15/08 , G01N33/24
CPC分类号： G01N33/241 , G01N7/00 , G01N15/082
摘要： An analyzer includes a test cell which contains a core of coal from a coal bed methane reservoir. A tomographic system is used for testing the core at different times and provides signals corresponding to the tests. While the earthen core is being tested, a fluid having the same size molecules as methane is provided to the earthen core as part of the testing. The signals from the tomographic system are used to determine the methane storage capacity of the core.
摘要翻译：一种分析仪包括一个包含煤层气储层的煤芯的测试池。断层摄影系统用于在不同时间测试核心，并提供与测试相对应的信号。在测试土层时，将具有与甲烷相同大小分子的流体作为测试的一部分提供给土层。来自断层摄影系统的信号用于确定核心的甲烷储存能力。

5. 发明授权

US5036193A Earthen core analyzing means and method 失效
标题翻译：土层核心分析手段和方法
公开(公告)号：US5036193A
公开(公告)日：1991-07-30
申请号：US457213
申请日：1989-12-26
申请人： Lorne A. Davis, Jr. , Timothy J. Hart , Robert M. Moss , Gregory P. Pepin
发明人： Lorne A. Davis, Jr. , Timothy J. Hart , Robert M. Moss , Gregory P. Pepin
IPC分类号： G01N15/08
CPC分类号： G01N15/088
摘要： An earthen core analyzer includes a test cell which contains an earthen core. A tomographic system is used for testing the earthen core and provides signals corresponding to the tests. While the earthen core is being tested, a fluid is provided to the earthen core as part of the testing. The signals from the tomographic system are used to determine a porosity of the earthen core.
摘要翻译：土层核心分析仪包括含有土层的测试单元。断层摄影系统用于测试土层，并提供与测试相对应的信号。在测试土层时，将一个流体作为测试的一部分提供给土层。来自断层摄影系统的信号用于确定土层的孔隙度。

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