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1. 发明公开

EP3207215A4 METHOD AND APPARATUS FOR CHARACTERIZING ELASTIC ANISOTROPY FOR TRANSVERSELY ISOTROPIC UNCONVENTIONAL SHALE 审中-公开
公开(公告)号：EP3207215A4
公开(公告)日：2018-06-20
申请号：EP15851534
申请日：2015-10-09
申请人： BAKER HUGHES INC
发明人： JIN GUODONG , GONZALEZ PEREZ HECTOR JOSE , AGRAWAL GAURAV
IPC分类号： E21B49/02 , E21B47/00 , E21B49/06 , G01N33/24 , G01V1/40
CPC分类号： G01V1/46 , E21B49/00 , E21B49/02 , E21B49/06 , G01N29/07 , G01N29/225 , G01N33/24 , G01N2291/011 , G01N2291/02827 , G01N2291/0421 , G01N2291/105
摘要： A method for estimating elastic properties of a subsurface material having a bedding plane includes disposing a single sample of the subsurface material in a core holder, the core holder having (i) a first acoustic transducer set having a first acoustic source and a first acoustic receiver and (ii) a second acoustic transducer set having a second acoustic source and a second acoustic receiver. The method also includes performing at least five acoustic wave velocity measurements on the single sample that include compressional acoustic wave velocities and shear wave acoustic velocities with a certain direction of shear acoustic wave polarization using the first set of acoustic transducers and the second set of acoustic transducers, estimating, with a controller, the elastic properties using the at least five acoustic wave velocity measurements, and providing an output signal having the elastic properties to an output signal receiving device.

2. 发明公开

EP2976504A1 IN-SITU GEO-MECHANICAL TESTING 有权
标题翻译：地球物理学研究所
公开(公告)号：EP2976504A1
公开(公告)日：2016-01-27
申请号：EP13879226.2
申请日：2013-03-21
申请人： Halliburton Energy Services, Inc.
发明人： GLEITMAN, Daniel, D. , LI, Gang
IPC分类号： E21B49/06 , E21B47/013
CPC分类号： E21B49/006 , E21B43/26
摘要： A method of testing mechanical properties of an earth formation can include disposing a probe in a wellbore, impacting the probe against a wall of the wellbore, and measuring a parameter related to at least one of a displacement, displacement rate, strain, and strain rate, of at least one of the probe and the formation. Another method can include disposing a probe and a known material in a wellbore, and after the disposing, penetrating the known material with the probe. Another method can include disposing a probe in a wellbore, measuring a displacement of the probe into a wall of the wellbore while measuring a load applied to the probe, and applying fluid pressure to the formation via the probe.
摘要翻译：测试地层的机械性能的方法可以包括将探针设置在井眼中，将探针撞击井壁的壁，并测量与位移，位移速率，应变和应变速率中的至少一个有关的参数的至少一个探针和地层。另一种方法可以包括将探针和已知材料设置在井筒中，并且在配置之后，用探针穿透已知材料。另一种方法可以包括将探针设置在井筒中，测量探针在井眼的壁中的位移，同时测量施加到探针上的载荷，以及通过探针向流体施加流体压力。

3. 发明公开

EP2877839A1 APPARATUS AND METHOD FOR SUBSEA TESTING 审中-公开
标题翻译：用于海底测试的装置和方法
公开(公告)号：EP2877839A1
公开(公告)日：2015-06-03
申请号：EP13823795.3
申请日：2013-07-10
申请人： Nautilus Minerals Pacific Pty Ltd
发明人： SMITH, Glen
IPC分类号： G01N23/222 , G01N23/223 , G01N24/00 , G01N21/954 , E21B47/0228 , E21B49/06
CPC分类号： E21B49/025 , E21B7/124 , E21B25/18 , E21B47/12 , G01N23/222 , G01N23/223 , G01N27/72 , G01N2223/076 , G01N2223/616
摘要： An apparatus and method for subsea testing of a core sample are provided. The apparatus includes a seafloor drilling rig that drills a borehole and obtains a sample from the seabed, and a sensor mounted on the seafloor drilling rig that analyses a portion of the sample after it is obtained. The sensor preferably includes an x-ray fluorescence sensor, a neutron activation analysis sensor, and/or a magnetic susceptibility sensor, and sends data about the core sample in real time, or at least near real time, to a surface vessel or platform.
摘要翻译：提供了用于海底试样的海底测试的设备和方法。该设备包括海底钻机和海底钻机，所述海底钻机钻出钻孔并从海底获得样品，所述传感器安装在海底钻机上，所述传感器在样品获得后分析样品的一部分。传感器优选地包括X射线荧光传感器，中子活化分析传感器和/或磁化率传感器，并且将关于岩心样本的数据实时或至少接近实时地发送到水面船舶或平台。

4. 发明授权

EP1991757B1 SYSTEM FOR INJECTING A SUBSTANCE INTO THE SPACE SURROUNDING A WELL TUBULAR 有权
标题翻译：系统用于注射物质制成洞管子周边地区
公开(公告)号：EP1991757B1
公开(公告)日：2011-01-05
申请号：EP07711260.5
申请日：2007-03-08
申请人： MAERSK OLIE OG GAS A/S
发明人： BRINK, David Ian , HEIJNEN, Wilhelmus Hubertus Paulus Maria
IPC分类号： E21B33/13 , E21B49/06 , E21B43/112 , E21B44/04 , E21B29/06
CPC分类号： E21B33/13 , E21B27/02 , E21B29/06 , E21B43/112 , E21B44/04 , E21B49/06
摘要： The invention relates to a system for injecting a substance into a space surrounding a well bore with an assembly to be inserted into a well tubular, the assembly comprising: a cutting part capable of making a hole through well tubular; a substance chamber for storage of said substance; a substance injecting part capable of injecting said substance into said space. The system has a cutting part having a chamber with a first end and a second end and having a wall surrounding said chamber and including at least one entrance for substance at said first end and including an exit for delivery through the well tubular and into the annular space at said second end.

5. 发明公开

EP2048322A3 An assembly for cutting into a well tubular 有权
标题翻译：用于在井眼中切割管状的装置
公开(公告)号：EP2048322A3
公开(公告)日：2009-09-02
申请号：EP09151873.8
申请日：2007-03-08
申请人： MAERSK OLIE OG GAS A/S
发明人： Brink, David Ian , Heijnen, Wilhelmus Hubertus Paulus Maria
IPC分类号： E21B33/13 , E21B43/112 , E21B29/06 , E21B49/06 , E21B44/04
CPC分类号： E21B33/13 , E21B27/02 , E21B29/06 , E21B43/112 , E21B44/04 , E21B49/06
摘要： The invention relates to a system for injecting a substance into a space surrounding a well bore with an assembly to be inserted into a well tubular, the assembly comprising: a cutting part capable of making a hole through a well tubular; a substance chamber for storage of said substance; a substance injecting part capable of injecting said substance into said space. The system has a cutting part having a chamber with a first end and a second end and having a wall surrounding said chamber and including at least one entrance for substance at said first end and including an exit for delivery through the well tubular and into the annular space at said second end.

6. 发明授权

EP1653043B1 Method and apparatus for well treatment 失效转让
标题翻译：装置和方法用于治疗井筒
公开(公告)号：EP1653043B1
公开(公告)日：2008-03-12
申请号：EP04292595.8
申请日：2004-11-02
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V.
发明人： Guillot, Dominique, Etudes & Prod. Schlumberger SA , Anxionnaz, Herve, Etudes & Prod. Schlumberger SA , Orban, Jacques, Etudes & Prod. Schlumberger SA
IPC分类号： E21B33/138 , E21B27/02 , E21B33/13 , E21B49/06 , E21B47/00
CPC分类号： E21B33/138 , E21B27/02

7. 发明授权

EP1527234B1 VERFAHREN UND VORRICHTUNG ZUR BODENUNTERSUCHUNG 有权
标题翻译：方法和装置进行土壤调查
公开(公告)号：EP1527234B1
公开(公告)日：2007-07-18
申请号：EP03766103.0
申请日：2003-08-06
申请人： ABB Immobilien AG
发明人： WOTSCHKE, Peter , EHRBAR, Alfred , FRIEDEL, Sven
IPC分类号： E02D1/06 , E21B43/112 , G01N1/10 , E21B49/06 , E21B49/10 , E21B47/12
CPC分类号： G01N1/08 , E02D1/04 , E02D1/06 , E21B43/112 , E21B47/123 , E21B49/06 , E21B49/10
摘要： Discloses is a method for analyzing the soil, in which a borehole is drilled in order to take a measurement and/or a sample of the soil, a gas, and/or a liquid. The borehole is furnished with a pipe (1), the wall of which comprises at least one area (11) that is easy to pierce, before the measurement or the sample of the soil and/or liquid is taken. The area (11) that is easy to pierce is penetrated by means of a measuring probe and/or sample probe (5) in order to take the measurement and the sample of the soil, gas, or liquid.

8. 发明公开

EP1527234A1 VERFAHREN UND VORRICHTUNG ZUR BODENUNTERSUCHUNG 有权
标题翻译：方法和装置进行土壤调查
公开(公告)号：EP1527234A1
公开(公告)日：2005-05-04
申请号：EP03766103.0
申请日：2003-08-06
申请人： ABB Immobilien AG
发明人： WOTSCHKE, Peter , EHRBAR, Alfred , FRIEDEL, Sven
IPC分类号： E02D1/06 , E21B43/112 , G01N1/10 , E21B49/06 , E21B49/10 , E21B47/12
CPC分类号： G01N1/08 , E02D1/04 , E02D1/06 , E21B43/112 , E21B47/123 , E21B49/06 , E21B49/10
摘要： Discloses is a method for analyzing the soil, in which a borehole is drilled in order to take a measurement and/or a sample of the soil, a gas, and/or a liquid. The borehole is furnished with a pipe (1), the wall of which comprises at least one area (11) that is easy to pierce, before the measurement or the sample of the soil and/or liquid is taken. The area (11) that is easy to pierce is penetrated by means of a measuring probe and/or sample probe (5) in order to take the measurement and the sample of the soil, gas, or liquid.

9. 发明公开

EP0791723A1 Apparatus and method for sampling an earth formation through a cased borehole 失效
标题翻译：装置和用于在地层中取样的方法通过一个套管钻孔
公开(公告)号：EP0791723A1
公开(公告)日：1997-08-27
申请号：EP97301090.3
申请日：1997-02-20
申请人： SCHLUMBERGER LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： Kurkjian, Andrew , MacDougall, Thomas , LaDue, Duane , Jaroska, Miles , Flores, Aaron
IPC分类号： E21B49/10 , E21B49/06
CPC分类号： E21B43/11 , E21B7/061 , E21B33/13 , E21B49/00 , E21B49/10
摘要： An apparatus (12) is disclosed for perforating, testing and resealing casing (11) in an earth formation borehole (10). The apparatus is moveable through the casing. The apparatus can also be mounted on a wireline, on tubing (13) or on both. A perforating device is mounted in the apparatus for producing a perforation in the casing. The perforating device contains a flexible drilling means (18,19) that enables the drilling of perforations in the casing of lengths greater than the diameter of the borehole. The apparatus will usually contain components for hydraulic testing and sampling from the formation behind the casing. Also mounted in the apparatus is a device for plugging and resealing (25,26) the perforation with a solid plug.
摘要翻译：一种装置（12）是圆盘为游离缺失射孔，测试和重新密封地层钻孔（10）的外壳（11）。该装置是通过外壳移动。因此，该装置可安装在一个有线线路，油管（13）上或两者。穿孔装置被安装在制造装置在壳体中的穿孔。打孔装置包含一个柔性钻件（18,19）确实使穿孔的钻井中长度大于井筒的直径大的外壳。该装置将一般包含用于从所述套管后面形成液压测试和取样的组件。所以安装在所述装置是用于与固体塞子堵塞和重新密封（25,26）的穿孔的装置。

10. 发明公开

EP0525991A1 Sidewall coring tool 失效
标题翻译： Seitenwand-Kernwerkzeug。
公开(公告)号：EP0525991A1
公开(公告)日：1993-02-03
申请号：EP92306047.9
申请日：1992-06-30
申请人： INTERNATIONAL DIAMOND DRILLING
发明人： Coey, Raymond Paul , Simpson, Neil Andrew Abercrombie
IPC分类号： E21B49/06
CPC分类号： E21B7/061 , E21B10/26 , E21B10/322 , E21B49/06
摘要： A tool (1) for obtaining rock samples during drilling, comprising a hole opener assembly or underreamer (2) for attachment to a drill string with a coring assembly (3) mounted in a recess in the body of the tool (1). The coring assembly (3) is mounted on the tool body (1) so that it can pivot (5) and be deployed at a shallow angle to the longitudinal axis of the tool body (1). The hole opener assembly or underreamer (2) forms a ledge around the tool body (1) and the coring assembly (3) performs a coring operation on the ledge. Alternatively, the coring assembly (13) performs a coring operation in the pocket formed by an underreamer (12) where the coring assembly (13) is mounted within a cutting arm (12a) of the underreamer (12).
摘要翻译：一种用于在钻孔期间获得岩石样品的工具（1），包括用于附接到钻柱的开孔器组件或扩孔器（2），所述钻柱具有安装在所述工具（1）的主体中的凹部中的取芯组件（3）。取芯组件（3）安装在工具主体（1）上，使得其可以枢转（5）并且以与工具主体（1）的纵向轴线成浅的角度展开。开孔器组件或扩孔器（2）围绕工具主体（1）形成凸缘，并且取芯组件（3）在凸缘上执行取芯操作。或者，取芯组件（13）在由较长器（12）形成的凹穴中进行取芯操作，其中取芯组件（13）安装在扩孔器（12）的切割臂（12a）内。

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