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1. 发明申请

WO2017135960A1 OPTIMIZED GEOSTEERING USING REAL-TIME GEOLOGICAL MODELS 审中-公开
标题翻译：使用实时地质模型优化地质建模
公开(公告)号：WO2017135960A1
公开(公告)日：2017-08-10
申请号：PCT/US2016/016690
申请日：2016-02-05
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： MA, Jin , SONG, Rencheng , WILSON, Glenn, Andrew
IPC分类号： E21B47/02 , E21B47/022 , E21B7/04
CPC分类号： E21B44/00 , E21B7/04 , E21B41/0092 , E21B47/0002 , E21B47/022 , E21B49/00 , G01V1/282
摘要： The present invention relates to a method and a system for optimized geosteering using real-time models that are updated LWD measurements containing data such as, for example, layer boundaries and formation properties, wherein the measurements are obtained by replacing TVD coordinates and MD coordinates for parameter entries in a parameter matrix, which can be updated, with TVD coordinates and MD coordinates for an actual well trajectory.
摘要翻译：本发明涉及一种用于使用实时模型来优化地质导向的方法和系统，所述实时模型是包含数据（例如，层边界和地层属性）的更新的LWD测量，其中获得测量结果通过用实际井轨迹的TVD坐标和MD坐标替换可更新的参数矩阵中的参数条目的TVD坐标和MD坐标。

2. 发明申请

WO2017103579A1 INSPECTION ASSEMBLY 审中-公开
标题翻译：检查组装
公开(公告)号：WO2017103579A1
公开(公告)日：2017-06-22
申请号：PCT/GB2016/053923
申请日：2016-12-13
申请人： E.V. OFFSHORE LIMITED
发明人： THURSBY, Jonathan , PECK, Shaun
IPC分类号： G02B23/24 , A61B1/00 , A61B1/06 , E21B47/00 , G01N21/954
CPC分类号： G02B23/2461 , A61B1/00096 , A61B1/00174 , A61B1/00188 , A61B1/05 , A61B1/0623 , A61B1/0676 , A61B1/0684 , E21B47/0002 , G01N21/954 , G02B23/2423
摘要： This invention relates to an inspection assembly comprising a light source and a lens. In particular this invention relates to the provision of a reflection surface for improving the illumination of a field of view of a wide angle camera. An inspection assembly comprises a main body having a longitudinal axis and a distal end; a lens located at the distal end; a light source positioned to illuminate an area beyond the distal end of the main body; and a reflection surface, an angle between the reflection surface and the longitudinal axis of the main body being between 10° and 70°, wherein the reflection surface is positioned such that, in use, a first fraction of the light emitted by the light source is reflected by the reflection surface and a second fraction of the light emitted by the light source travels to an area beyond the distal end of the main bodywithout being reflected by said surface.
摘要翻译：本发明涉及包括光源和透镜的检查组件。具体地说，本发明涉及提供用于改善广角相机的视场的照明的反射表面。检查组件包括具有纵向轴线和远端的主体; 位于远端的透镜; 定位成照亮超过主体远端的区域的光源; 和反射表面，反射表面与主体的纵向轴线之间的角度在10°之间; 其中所述反射表面被定位成使得在使用中由所述光源发射的光的第一部分被所述反射表面反射并且由所述光源发射的光的第二部分行进到超出所述反射表面的区域主体的远端没有被所述表面反射。

3. 发明申请

WO2016145524A1 DEVICE AND METHOD TO IMAGE FLOW IN OIL AND GAS WELLS USING PHASED ARRAY DOPPLER ULTRASOUND 审中-公开
标题翻译：使用相位阵列多普勒超声波在油气井中成像流动的装置和方法
公开(公告)号：WO2016145524A1
公开(公告)日：2016-09-22
申请号：PCT/CA2016/050283
申请日：2016-03-15
申请人： DARKVISION TECHNOLOGIES INC.
发明人： MALIK, Osman S. , MANDERS, Graham T. , ROBINSON, Stephen E.
IPC分类号： G01S15/50 , E21B47/107 , G01S15/89 , G01F1/74
CPC分类号： E21B47/101 , E21B43/11 , E21B43/26 , E21B47/0002 , G01F1/663 , G01F1/74 , G01S15/88 , G01S15/8922 , G01S15/8929 , G01S15/8979 , G01S15/8988
摘要： A device and method for imaging, measuring and identifying multiphase fluid flow in wellbores using phased array Doppler ultrasound. The device includes a radially- configured or ring-shaped ultrasound transducer that when deployed in a well in Doppler mode can measure the velocity of radially flowing fluids in the wellbore and generate a 3D image of radial flow in the wellbore, including flowback into the wellbore after fracturing operations, or flow leaving the wellbore during water injection operations. The ring-shaped ultrasound transducer can also simultaneously operate in a B-mode to generate a B-mode image of the wellbore liner upon which the Doppler image can be overlaid. The device may also include a forward facing ultrasound transducer either instead of or in place of the ring-shaped transducer for obtaining information and images on axial flow in the wellbore in Doppler mode, and the location of phase boundaries and phase locations in B-mode.
摘要翻译：使用相控阵多普勒超声波在井筒中成像，测量和识别多相流体流的装置和方法。该装置包括径向构造的或环形的超声换能器，当在多普勒模式的井中展开时，可以测量井眼中径向流动的流体的速度，并产生在井眼中的径向流动的3D图像，包括回流到井眼在压裂操作之后，或在注水操作期间离开井眼的流动。环形超声波换能器还可以以B模式同时工作，以产生可以覆盖多普勒图像的井眼衬里的B模式图像。该装置还可以包括面向前的超声换能器，代替或替代环形换能器，用于在多普勒模式下获得在井眼中的轴向流动的信息和图像，以及B模式中的相位边界和相位位置。

4. 发明申请

WO2016122792A1 METHOD OF PERFORMING WELLSITE FRACTURE OPERATIONS WITH STATISTICAL UNCERTAINTIES 审中-公开
标题翻译：执行具有统计学不确定性的WELLSITE骨折手术的方法
公开(公告)号：WO2016122792A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/065717
申请日：2015-12-15
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , GEOQUEST SYSTEMS B.V. , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： WENG, Xiaowei , COHEN, Charles-Edouard
IPC分类号： E21B43/17 , E21B43/25 , E21B44/00
CPC分类号： E21B49/00 , E21B41/0092 , E21B43/26 , E21B47/0002 , E21B47/122 , E21B47/14 , E21B49/02 , E21B49/08 , G01V1/288 , G01V1/306 , G01V1/42 , G01V1/50 , G01V11/00 , G01V99/005 , G01V2210/6224 , G01V2210/6244 , G01V2210/644 , G01V2210/646 , G01V2210/66
摘要： A method of performing a fracture operation at a wellsite is provided. The wellsite has a fracture network therein with natural fractures. The method involves stimulating the wellsite by injecting an injection fluid with proppant into the fracture network, obtaining wellsite data comprising natural fracture parameters of the natural fractures and obtaining a mechanical earth model of the subterranean formation, defining the natural fractures based on the wellsite data by generating one or more realizations of the natural fracture data based on a statistical distribution of natural fracture parameters, generating a statistical distribution of predicted fluid production by generating a hydraulic fracture growth pattern for the fracture network over time based on each defined realization and predicting fluid production from the formation based on the defined realizations, selecting a reference production from the generated statistical distribution, and optimizing production and uncertainty by adjusting the stimulating operations based on the selecting.
摘要翻译：提供了在井场进行断裂操作的方法。井场内具有天然裂缝的裂缝网。该方法包括通过将注入流体与支撑剂注入骨折网络来刺激井场，获得包括天然裂缝的天然裂缝参数的井场数据，并获得地下地层的机械地球模型，基于井场数据定义天然裂缝基于天然裂缝参数的统计分布产生天然裂缝数据的一个或多个实现，通过基于每个确定的实现生成断裂网络的水力裂缝生长模式，并且预测流体生产，产生预测流体生产的统计分布从基于定义的实现的形成，从生成的统计分布中选择参考生成，并且通过基于选择调整刺激操作来优化生产和不确定性。

5. 发明申请

WO2016118253A1 DOWNHOLE ELECTRODE APPARATUS, SYSTEMS, AND METHODS 审中-公开
标题翻译：卧式电极装置，系统和方法
公开(公告)号：WO2016118253A1
公开(公告)日：2016-07-28
申请号：PCT/US2015/065569
申请日：2015-12-14
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： CHEN, Hau Jiun , CHIA, Yan Wah Michael
IPC分类号： E21B47/00 , E21B47/01 , E21B47/017 , E21B17/00
CPC分类号： E21B47/0002 , E21B17/1078 , E21B49/00 , G01V3/20 , G01V3/38 , G01V13/00
摘要： Apparatus, systems, and methods are disclosed. In some embodiments, an apparatus comprises a stabilizer element attached to a downhole tool housing. The stabilizer element includes at least a portion of a surface that is not parallel to a longitudinal axis of the tool housing, and that does not contact a borehole wall during operation. An electrode element is attached to the portion of the surface.
摘要翻译：公开了装置，系统和方法。在一些实施例中，一种装置包括连接到井下工具壳体的稳定器元件。稳定器元件包括不平行于工具壳体的纵向轴线的表面的至少一部分，并且在操作期间不接触钻孔壁。电极元件附着到表面的一部分。

6. 发明申请

WO2016080983A1 DISCRETIZATION SCHEME FOR SIMULATING PROPPANT TRANSPORT IN DYNAMIC FRACTURE NETWORKS 审中-公开
标题翻译：在动态断裂网络中模拟特种运输的分析方案
公开(公告)号：WO2016080983A1
公开(公告)日：2016-05-26
申请号：PCT/US2014/066395
申请日：2014-11-19
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： SHETTY, Dinesh, Ananda , LIN, Avi
IPC分类号： E21B43/26 , E21B43/247 , G06G7/48
CPC分类号： G06F17/5009 , E21B43/26 , E21B43/267 , E21B47/0002 , E21B49/00 , G06F17/11
摘要： In accordance with embodiments of the present disclosure, a discretization technique may be used to solve for fluid and proppant flow through a fracture within a dynamic fracture network. The discretization technique may involve performing a spatial discretization of non-linear coupled equations by integrating the equations over staggered finite control volumes. For example, the spatial discretization may involve integrating a continuity equation representing fluid flowing through the fracture over a first control volume along the length of the fracture, integrating a momentum equation representing the fluid flowing through the fracture over a second control volume that is staggered with respect to the first control volume, and integrating a proppant equation representative of the proppant flowing with the fluid through the fracture over the first control volume. The discretized equations may be used to determine a linear system of equations to simulate proppant flow through the dynamic fracture network.
摘要翻译：根据本公开的实施例，离散化技术可以用于解决通过动态断裂网络内的断裂的流体和支撑剂流动。离散化技术可以包括通过对交错的有限控制体积进行积分来执行非线性耦合方程的空间离散化。例如，空间离散化可以涉及将代表流过裂缝的流体的连续性方程集成在沿断裂长度的第一控制体积上，将表示流过裂缝的流体的动量方程整合在与第二控制体积交错的第二控制体上相对于第一控制体积，并且将表示支撑剂的支撑剂方程与流体通过第一控制体积上的裂缝进行积分。离散方程可用于确定线性方程组，以模拟通过动态断裂网络的支撑剂流。

7. 发明申请

WO2015167537A3 SUBTERRANEAN MONITORING USING ENHANCED VIDEO 审中-公开
标题翻译：使用增强视频进行地下监视
公开(公告)号：WO2015167537A3
公开(公告)日：2016-04-28
申请号：PCT/US2014036192
申请日：2014-04-30
申请人： HALLIBURTON ENERGY SERVICES INC
发明人： WENDORF SCOTT , RICHARDS WILLIAM MARK , HAMID SYED , RODNEY PAUL F
IPC分类号： H04N5/225 , H04N5/232
CPC分类号： E21B47/0002 , G01V1/20 , G01V1/226 , G01V8/10 , G06K9/00724 , G06T3/40 , G06T7/0004 , G06T2207/10016 , G06T2207/30181 , G06T2207/30204 , H04N5/23293 , H04N2005/2255
摘要： Video of an above ground effect of a subterranean event is received. The subterranean event is identified using Eulerian video magnification of the received video.
摘要翻译：接收到地下事件的地上影响的视频。使用接收到的视频的欧拉视频放大来识别地下事件。

8. 发明申请

WO2016039773A1 ANALYSIS OF MICROSEISMIC SUPPORTED STIMULATED RESERVOIR VOLUMES 审中-公开
标题翻译：微观支持刺激储层体积分析
公开(公告)号：WO2016039773A1
公开(公告)日：2016-03-17
申请号：PCT/US2014/055433
申请日：2014-09-12
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： MA, Jianfu , LIN, Avi , RAY, Baidurja
IPC分类号： E21B47/00 , G01V1/40 , G01V1/50
CPC分类号： G01V1/288 , E21B33/068 , E21B43/26 , E21B47/0002 , E21B47/06 , E21B49/00 , E21B49/006 , E21B49/08 , G01V2210/123 , G01V2210/1234 , G01V2210/646
摘要： In accordance with some embodiments of the present disclosure, a method of modeling a downhole drilling tool is disclosed. The method may include obtaining microseismic data corresponding to a treatment of a subterranean region, the microseismic data including a microseismic event time for each of a plurality of microseismic events, and a microseismic event location for each of the plurality of microseismic events. The method may additionally include calculating a plurality of fracture planes based upon the microseismic event times, and calculating a closed boundary enclosing a first subset of the plurality of fracture planes. The method may further include identifying a microseismic supported stimulated reservoir volume (μSRN) for the treatment based on the closed boundary.
摘要翻译：根据本公开的一些实施例，公开了一种对井下钻具的建模方法。该方法可以包括获得对应于地下区域的处理的微震数据，微震数据包括用于多个微震事件中的每一个的微震事件时间，以及用于多个微震事件中的每一个的微震事件位置。该方法可以另外包括基于微震事件时间来计算多个断裂面，以及计算围绕多个断裂面的第一子集的封闭边界。该方法还可以包括基于封闭边界识别用于治疗的微震支持的受刺激的储存器体积（μSRN）。

9. 发明申请

WO2016007380A1 IMAGING OF WELLBORE PIPES USING DEEP AZIMUTHAL ANTENNAS 审中-公开
标题翻译：使用深层AZIMUTHAL天线形成井筒管
公开(公告)号：WO2016007380A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/039032
申请日：2015-07-02
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： DONDERICI, Burkay
IPC分类号： E21B47/00 , G01V3/18 , G01V3/28
CPC分类号： E21B47/0006 , E21B47/0002 , E21B47/082 , G01N27/90 , G01V3/28
摘要： A pipe inspection tool includes a body having a central axis, and one or more azimuthal antenna arrays operatively coupled to the body. Each azimuthal antenna array includes a plurality of antenna coils arranged circumferentially about the central axis and comprising an azimuthal array of z-coils or an azimuthal array of separated x-coils and separated y-coils. The separated x-coils are oriented in a first direction with respect to the central axis, the separated y-coils are oriented in a second direction with respect to the central axis, and the z-coils are oriented in a third direction with respect to the central axis. The second direction is orthogonal to the first direction, and the third direction is orthogonal to both the first and second directions.
摘要翻译：管道检查工具包括具有中心轴线的主体和可操作地联接到主体的一个或多个方位天线阵列。每个方位角天线阵列包括围绕中心轴线周向布置的多个天线线圈，并且包括z线圈的方位阵列或分离的x线圈和分离的y线圈的方位阵列。分离的x线圈相对于中心轴线在第一方向上定向，所分离的y线圈相对于中心轴线在第二方向上定向，并且z线圈相对于中心轴。第二方向与第一方向正交，第三方向与第一方向和第二方向正交。

10. 发明申请

WO2015014655A3 SYSTEM FOR DETERMINING A WORKING-FACE IMAGE 审中-公开
标题翻译：用于确定原始刷子图像的系统
公开(公告)号：WO2015014655A3
公开(公告)日：2015-10-01
申请号：PCT/EP2014065652
申请日：2014-07-21
申请人： MONTANUNIVERSITÄT LEOBEN
发明人： GALLER ROBERT , WENIGHOFER ROBERT , ENTACHER MARTIN
IPC分类号： G01C7/06
CPC分类号： E21B47/0002 , E21C39/00 , E21D9/00
摘要： The invention relates to an assembly (120) for determining an image of at least one region of a working face (122) of a rock mass (102), which working face is processed by a tunnel boring machine (180), wherein the assembly (120) comprises a rotatable drilling head (150) for the tunnel boring machine (180) for removing rock material of the working face (122), an image recording device (124), which is attached to the drilling head (150) in order to record image data of at least one section (600) of the working face (122), and an image processing device (126), which is designed to process image data of a plurality of sections (600) of the working face (122), which are recorded by means of the image recording device (124) in particular during the rotation of the drilling head (150), and for reconstructing the image of at least the region of the working face (122) from the image data of the plurality of sections (600) of the working face (122). In addition, a regular or continuous optical analysis of the working face can provide additional information that is useful for improving or optimizing the control of the tunnel boring machine.
摘要翻译：装置（120），用于检测（180）的隧道掘进机中的一个的至少一部分的图像加工的山（102）的工作面（122），所述组件（120）包括用于消融所述隧道掘进机（180）一个rotierfähigen钻头（150）安装成用于在所述镗头（150）至少接收图像数据的面部（122）的一部分（600）的工作面（122），图像拾取装置（124）的岩石材料，以及图像处理装置（126），其是用于处理多个面（122），其被所述钻头（150）的旋转过程中由图像拾取装置（124）拾取的，特别是部分（600）中的并用于重构从所述多个的图像数据中的面部（122）的至少所述区域的图像的图像数据工作面（122）的部分（600）形成。另外，对面部的定期或连续光学分析可以提供用于改善或优化隧道掘进机控制的附加信息。

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