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1. 发明申请

US20100282516A1 FORMATION CORING APPARATUS AND METHODS 有权
标题翻译：形成装置和方法
公开(公告)号：US20100282516A1
公开(公告)日：2010-11-11
申请号：US12775920
申请日：2010-05-07
申请人： Steve E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
发明人： Steve E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
IPC分类号： E21B49/00 , E21B25/00
CPC分类号： E21B49/06 , E21B47/0002
摘要： Methods comprising: lowering a downhole tool into a wellbore extending into a subterranean formation, wherein the downhole tool comprises a coring tool and a measurement tool; performing a measurement regarding the formation using the measurement tool; determining a section of interest within the formation relative to an axis of the coring tool based on the measurement; orienting a coring bit of the coring tool relative to the section of interest; and extending the oriented coring bit into the formation.
摘要翻译：方法包括：将井下工具降低到延伸到地下地层中的井眼中，其中所述井下工具包括取芯工具和测量工具; 使用测量工具进行关于形成的测量; 基于所述测量，确定所述地层内相对于所述取芯工具的轴线的一段感兴趣区域; 使取芯工具的取芯位置相对于感兴趣的部分; 并将定向的取芯钻头延伸到地层中。

2. 发明授权

US08550184B2 Formation coring apparatus and methods 有权
标题翻译：形成取芯装置及方法
公开(公告)号：US08550184B2
公开(公告)日：2013-10-08
申请号：US12775920
申请日：2010-05-07
申请人： Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
发明人： Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
IPC分类号： E21B49/00 , E21B25/00
CPC分类号： E21B49/06 , E21B47/0002
摘要： Methods comprising: lowering a downhole tool into a wellbore extending into a subterranean formation, wherein the downhole tool comprises a coring tool and a measurement tool; performing a measurement regarding the formation using the measurement tool; determining a section of interest within the formation relative to an axis of the coring tool based on the measurement; orienting a coring bit of the coring tool relative to the section of interest; and extending the oriented coring bit into the formation.
摘要翻译：方法包括：将井下工具降低到延伸到地下地层中的井眼中，其中所述井下工具包括取芯工具和测量工具; 使用测量工具进行关于形成的测量; 基于所述测量，确定所述地层内相对于所述取芯工具的轴线的一段感兴趣区域; 使取芯工具的取芯位置相对于感兴趣的部分; 并将定向的取芯钻头延伸到地层中。

3. 发明申请

US20090200016A1 METHOD AND APPARATUS TO FACILITATE FORMATION SAMPLING 有权
标题翻译：方法和装置进行形成采样
公开(公告)号：US20090200016A1
公开(公告)日：2009-08-13
申请号：US12361640
申请日：2009-01-29
申请人： Anthony R.H. Goodwin , Julian J. Pop , Stephen Yeldell , Jason Hueber , Pierre-Yves Corre , Stephane Briquet , Alexander Zazovsky , Carsten Sonne
发明人： Anthony R.H. Goodwin , Julian J. Pop , Stephen Yeldell , Jason Hueber , Pierre-Yves Corre , Stephane Briquet , Alexander Zazovsky , Carsten Sonne
IPC分类号： E21B49/08 , E21B43/00 , E21B47/00
CPC分类号： E21B47/10 , E21B49/082 , E21B49/10 , G01V3/30 , Y02A90/344
摘要： A downhole tool for extracting a sample from a subsurface formation includes an emitter of electromagnetic energy configured to heat water in the subsurface formation. A method for extracting a sample from a subsurface formation involves conveying a downhole tool in a wellbore drilled through the subsurface formation, the downhole tool having an emitter of electromagnetic energy configured to heat water in the subsurface formation, and actuating the emitter to expose a portion of the formation to electromagnetic energy.
摘要翻译：用于从地下地层提取样品的井下工具包括被配置为加热地下地层中的水的电磁能量发射器。从地下地层提取样品的方法包括将穿过地下地层钻孔的井筒传送井下工具，井下工具具有电磁能量发射器，其配置为加热地下地层中的水，并致动发射体暴露部分的形成到电磁能。

4. 发明授权

US08016038B2 Method and apparatus to facilitate formation sampling 有权
标题翻译：促进地层抽样的方法和装置
公开(公告)号：US08016038B2
公开(公告)日：2011-09-13
申请号：US12361640
申请日：2009-01-29
申请人： Anthony R. H. Goodwin , Julian J. Pop , Stephen Yeldell , Jason Hueber , Pierre-Yves Corre , Stephane Briquet , Alexander Zazovsky , Carsten Sonne
发明人： Anthony R. H. Goodwin , Julian J. Pop , Stephen Yeldell , Jason Hueber , Pierre-Yves Corre , Stephane Briquet , Alexander Zazovsky , Carsten Sonne
IPC分类号： E21B47/00
CPC分类号： E21B47/10 , E21B49/082 , E21B49/10 , G01V3/30 , Y02A90/344
摘要： A downhole tool for extracting a sample from a subsurface formation includes an emitter of electromagnetic energy configured to heat water in the subsurface formation. A method for extracting a sample from a subsurface formation involves conveying a downhole tool in a wellbore drilled through the subsurface formation, the downhole tool having an emitter of electromagnetic energy configured to heat water in the subsurface formation, and actuating the emitter to expose a portion of the formation to electromagnetic energy.
摘要翻译：用于从地下地层提取样品的井下工具包括被配置为加热地下地层中的水的电磁能量发射器。从地下地层提取样品的方法包括将穿过地下地层钻孔的井筒传送井下工具，井下工具具有电磁能量发射器，其配置为加热地下地层中的水，并致动发射体暴露部分的形成到电磁能。

5. 发明授权

US08430186B2 Sealed core 有权
标题翻译：密封芯
公开(公告)号：US08430186B2
公开(公告)日：2013-04-30
申请号：US12773105
申请日：2010-05-04
申请人： Lennox E. Reid, Jr. , Carsten Sonne
发明人： Lennox E. Reid, Jr. , Carsten Sonne
IPC分类号： E21B49/06
CPC分类号： E21B25/10 , E21B25/02 , E21B49/06
摘要： An apparatus comprising a sidewall coring tool configured to obtain a plurality of sidewall formation cores from a sidewall of a wellbore extending into a subterranean formation, wherein the sidewall coring tool comprises a core catching tube configured to store the plurality of sidewall formation cores therein, wherein the core catching tube comprises a fluid port configured to allow evacuation of fluid from the core catching tube as each of the plurality of sidewall formation cores is introduced therein, and wherein the core catching tube, including the fluid port, is configured to be sealed downhole without removing the sidewall coring tool from the wellbore.
摘要翻译：一种装置，包括侧壁取芯工具，其被配置为从延伸到地层中的井眼的侧壁获得多个侧壁形成芯，其中所述侧壁取芯工具包括构造成在其中存储所述多个侧壁形成芯的芯捕获管，其中芯捕获管包括流体端口，其构造成当多个侧壁形成芯中的每一个引入其中时允许从芯捕获管排出流体，并且其中包括流体端口的芯捕获管被配置为在井下密封而不需要将侧壁取芯工具从井筒中取出。

6. 发明授权

US08490694B2 Single packer system for fluid management in a wellbore 有权
公开(公告)号：US08490694B2
公开(公告)日：2013-07-23
申请号：US12234107
申请日：2008-09-19
申请人： Pierre-Yves Corre , Edward Harrigan , Alexander F. Zazovsky , Stephane Briquet , Stephen Yeldell , Carsten Sonne , Stephane Metayer
发明人： Pierre-Yves Corre , Edward Harrigan , Alexander F. Zazovsky , Stephane Briquet , Stephen Yeldell , Carsten Sonne , Stephane Metayer
IPC分类号： E21B49/10
CPC分类号： E21B49/10 , E21B33/12 , E21B33/1208 , E21B37/00 , E21B49/08 , E21B49/081
摘要： A technique involves collecting formation fluids through a single packer having at least one drain located within the single packer. The single packer is designed with an outer structural layer that expands across an expansion zone to facilitate creation of a seal with a surrounding wellbore wall. An inflatable bladder can be used within the outer structural layer to cause expansion, and a seal can be disposed for cooperation with the outer structural layer to facilitate sealing engagement with the surrounding wellbore wall. One or more drain features are used to improve the sampling process and/or to facilitate flow through the drain over the life of the single packer.

7. 发明授权

US08240378B2 Downhole characterization of formation fluid as a function of temperature 有权
标题翻译：地层流体的井下特征作为温度的函数
公开(公告)号：US08240378B2
公开(公告)日：2012-08-14
申请号：US12352074
申请日：2009-01-12
申请人： Carsten Sonne , Anthony R. H. Goodwin
发明人： Carsten Sonne , Anthony R. H. Goodwin
IPC分类号： E21B47/06 , E21B49/08 , E21B49/10
CPC分类号： E21B47/10 , E21B49/081 , E21B49/10
摘要： A fluid analysis tool, and related method, comprising means for selectively varying a temperature of fluid received in a tool from a subterranean formation, means for measuring a temperature and a thermophysical property of the fluid received in the tool, and means for determining a relationship between the measured temperature and the measured thermophysical property of the fluid received in the tool.
摘要翻译：一种流体分析工具和相关方法，包括用于选择性地改变来自地层的工具中接收的流体的温度的装置，用于测量在工具中接收的流体的温度和热物理性质的装置，以及用于确定关系的装置在测量的温度和在工具中接收的流体的测量的热物理性质之间。

8. 发明申请

US20100282515A1 SEALED CORE 有权
标题翻译：密封核心
公开(公告)号：US20100282515A1
公开(公告)日：2010-11-11
申请号：US12773105
申请日：2010-05-04
申请人： Lennox E. Reid, JR. , Carsten Sonne
发明人： Lennox E. Reid, JR. , Carsten Sonne
IPC分类号： E21B25/00 , E21B49/00
CPC分类号： E21B25/10 , E21B25/02 , E21B49/06
摘要： An apparatus comprising a sidewall coring tool configured to obtain a plurality of sidewall formation cores from a sidewall of a wellbore extending into a subterranean formation, wherein the sidewall coring tool comprises a core catching tube configured to store the plurality of sidewall formation cores therein, wherein the core catching tube comprises a fluid port configured to allow evacuation of fluid from the core catching tube as each of the plurality of sidewall formation cores is introduced therein, and wherein the core catching tube, including the fluid port, is configured to be sealed downhole without removing the sidewall coring tool from the wellbore.
摘要翻译：一种装置，包括侧壁取芯工具，其被配置为从延伸到地层中的井眼的侧壁获得多个侧壁形成芯，其中所述侧壁取芯工具包括构造成在其中存储所述多个侧壁形成芯的芯捕获管，其中芯捕获管包括流体端口，其构造成当多个侧壁形成芯中的每一个引入其中时允许从芯捕获管排出流体，并且其中包括流体端口的芯捕获管被配置为在井下密封而不需要将侧壁取芯工具从井筒中取出。

9. 发明申请

US20100186948A1 METHODS AND APPARATUS TO SAMPLE HEAVY OIL FROM A SUBTERANEAN FORMATION 有权
标题翻译：方法和装置，用于从亚种形成中测量重油
公开(公告)号：US20100186948A1
公开(公告)日：2010-07-29
申请号：US12754334
申请日：2010-04-05
申请人： Carsten Sonne , Peter S. Hegeman , Anthony R.H. Goodwin
发明人： Carsten Sonne , Peter S. Hegeman , Anthony R.H. Goodwin
IPC分类号： E21B47/00
CPC分类号： E21B49/081 , E21B43/24
摘要： A method of sampling fluid from a subterranean formation includes positioning a first tool having a heater in a borehole so that the heater is adjacent a portion of the subterranean formation; heating with the heater the portion of the subterranean formation; removing the first tool from the borehole; orienting a second tool having a sampling probe in the borehole so that the sampling probe is to contact a portion of the subterranean formation heated by the heater; and obtaining via the sampling probe a fluid sample from the portion of the subterranean formation heated by the heater.
摘要翻译：从地下地层采样流体的方法包括将具有加热器的第一工具定位在钻孔中，使得加热器邻近地层的一部分; 用加热器加热地层的一部分; 从钻孔中移除第一个工具; 将具有采样探针的第二工具定向在钻孔中，使得采样探针接触由加热器加热的地下地层的一部分; 以及通过所述采样探针从所述加热器加热的所述地下部分的部分获得流体样品。

10. 发明授权

US08335650B2 Methods and apparatus to determine phase-change pressures 有权
标题翻译：确定相变压力的方法和装置
公开(公告)号：US08335650B2
公开(公告)日：2012-12-18
申请号：US12582243
申请日：2009-10-20
申请人： Kai Hsu , Kentaro Indo , Peter S. Hegeman , Carsten Sonne
发明人： Kai Hsu , Kentaro Indo , Peter S. Hegeman , Carsten Sonne
IPC分类号： G01V5/04
CPC分类号： G01N33/2823 , E21B47/10 , E21B49/082 , G01N7/14
摘要： Example methods and apparatus to determine phase-change pressures are disclosed. A disclosed example method includes capturing a fluid in a chamber, pressurizing the fluid at a plurality of pressures, measuring a plurality of transmittances of a signal through the fluid at respective ones of the plurality of pressures, computing a first magnitude of a first subset of the plurality of transmittances, computing a second magnitude of a second subset of the plurality of transmittances, comparing the first and second magnitudes to determine a phase-change pressure for the fluid.
摘要翻译：公开了用于确定相变压力的示例性方法和装置。所公开的示例性方法包括捕获腔室中的流体，在多个压力下对流体加压，在多个压力中的相应压力下测量通过流体的信号的多个透射率，计算第一子集的第一子集所述多个透射率，计算所述多个透射率的第二子集的第二大小，比较所述第一和第二幅度以确定所述流体的相变压力。

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