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1. 发明授权

US09454593B2 Method and system for accessing a virtual seismic cube 有权
标题翻译：用于访问虚拟地震多维数据集的方法和系统
公开(公告)号：US09454593B2
公开(公告)日：2016-09-27
申请号：US14014074
申请日：2013-08-29
申请人： Schlumberger Technology Corporation
发明人： Carlos Santieri de Figueiredo Boneti
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30477 , Y10S707/958
摘要： A method for processing requests includes receiving, from a requestor, a first read request to read a portion of a seismic cube. The first read request includes a virtual location of the portion. The method further includes querying a seismic cube index to obtain a mapping parameter and a storage location of a section including the portion of the seismic cube. The mapping parameter maps virtual locations in the seismic cube with data locations in the section. The section is identified using the virtual location of the portion. The method further includes calculating, on a computer processor and using the mapping parameter, a data location in the section corresponding to the virtual location of the portion, and transmitting a second read request to the storage location of the section. The second read request includes the data location. The requestor receives the portion from the storage location.
摘要翻译：一种处理请求的方法包括从请求者接收第一读取请求以读取地震立方体的一部分。第一个读取请求包括该部分的虚拟位置。该方法还包括查询地震多维数据集索引以获得包括地震立方体的部分的区段的映射参数和存储位置。映射参数将地震多维数据集中的虚拟位置与该段中的数据位置进行映射。使用部分的虚拟位置识别该部分。该方法还包括在计算机处理器上并使用映射参数来计算与该部分的虚拟位置对应的部分中的数据位置，以及向该部分的存储位置发送第二读取请求。第二个读取请求包括数据位置。请求者从存储位置接收部分。

2. 发明授权

US08688383B2 Forecasting asphaltic precipitation 失效
标题翻译：预测沥青路面降水
公开(公告)号：US08688383B2
公开(公告)日：2014-04-01
申请号：US12988869
申请日：2009-04-23
申请人： Trevor Hughes , Gary Tustin , Alexander Wilson , Carlos Abad , Shiyi Wang
发明人： Trevor Hughes , Gary Tustin , Alexander Wilson , Carlos Abad , Shiyi Wang
IPC分类号： G06F19/00
CPC分类号： E21B43/164 , C09K8/594 , Y02P20/544
摘要： The magnitude of asphaltic precipitation when injecting a viscosity reducing diluent into a reservoir formation, notably to assist oil recovery therefrom, is forecast by (i) determining a relationship between asphaltic precipitation and a solubility parameter for the diluted oil, and then (ii) utilizing that relationship to forecast the magnitude of asphaltic precipitation when injecting a predetermined viscosity reducing diluent into the formation. Making this forecast may be followed by injecting a viscosity reducing diluent into the formation to assist oil recovery. The diluent may in particular be supercritical carbon dioxide or other asphaltene precipitant mixed with a more polar material in proportions designed by forecasting asphaltic precipitation by candidate materials in possible proportions.
摘要翻译：通过（i）确定沥青沉淀与稀释油的溶解度参数之间的关系，然后（ii）利用（i）确定沥青沉淀与稀释油的溶解度参数之间的关系，预测将注入减粘稀释剂注入储层形成中的沥青沉淀的大小，该关系可以预测在将预定的减粘稀释剂注入到地层中时沥青沉淀的大小。进行此预测之后，可以将降粘稀释剂注入地层以辅助石油回收。稀释剂可以特别是超临界二氧化碳或其他沥青质沉淀剂与较极性的材料混合，其比例是以可能的比例预测候选材料的沥青沉淀所设计的比例。

3. 发明授权

US09135475B2 System and method for performing downhole stimulation operations 有权
标题翻译：进行井下刺激作业的系统和方法
公开(公告)号：US09135475B2
公开(公告)日：2015-09-15
申请号：US14101028
申请日：2013-12-09
申请人： Schlumberger Technology Corporation
发明人： Bruno Lecerf , Dmitriy Usoltsev , Timothy L. Pope , Alejandro Pena , Tarik Itibrout , Xiaowei Weng , Hitoshi Onda , Philippe Enkababian
IPC分类号： G06G7/48 , G06G7/50 , E21B43/17 , E21B43/26
CPC分类号： E21B43/00 , E21B43/17 , E21B43/26 , G06G7/50
摘要： A system and method for performing stimulation operations at a wellsite having a subterranean formation with of a reservoir therein is provided. The method involves generating a plurality of quality indicators from a plurality of logs, and combining the plurality of quality indicators to form a composite quality indicator. The plurality of stress blocks may then be merged using diversion criterion. The composite quality indicator may be combined with the merged stress blocks to form a combined stress and composite quality indicator, the combined stress and composite quality indicator comprising a plurality of blocks with boundaries therebetween. The method may further comprise defining stages along the combined stress and composite quality indicator based on the diverter-assisted stage classifications; and selectively positioning perforations in select stages based on the diverter-assisted stage classifications thereon.
摘要翻译：提供了一种用于在具有其中具有储存器的地层的井场处进行刺激操作的系统和方法。该方法包括从多个日志生成多个质量指示符，并且组合多个质量指示符以形成复合质量指示符。然后可以使用转移标准来合并多个应力块。复合质量指示器可以与合并的应力块组合以形成组合的应力和复合质量指示器，所述组合应力和复合质量指示符包括具有边界的多个块。该方法可以进一步包括基于转向器辅助级分类沿着组合的应力和复合质量指示器定义阶段; 并且基于其上的转向器辅助级分类，在选择级中选择性地定位穿孔。

4. 发明授权

US08328539B2 Submersible pump motor protector 有权
标题翻译：潜水泵电机保护器
公开(公告)号：US08328539B2
公开(公告)日：2012-12-11
申请号：US12648718
申请日：2009-12-29
申请人： Arthur I. Watson , Christopher E. Featherby
发明人： Arthur I. Watson , Christopher E. Featherby
IPC分类号： F04B17/03 , F04B19/00 , H02K5/132 , H02K5/22
CPC分类号： F04B47/04 , E21B43/128
摘要： According to one or more aspects of the present disclosure, a motor protector comprises a housing defining a compensator chamber; a compensator disposed in the housing having a motor fluid end in fluid communication with a motor fluid and a well fluid end, the compensator axially moveable relative to the housing in response to the expansion and contraction of the motor fluid; and a port formed through the housing to provide fluid communication from exterior of the housing to the well fluid end of the compensator. The compensator may be one selected from the group of a bellows and a plunger.
摘要翻译：根据本公开的一个或多个方面，电动机保护器包括限定补偿室的壳体; 设置在壳体中的补偿器具有与马达流体和井流体端部流体连通的马达流体端，所述补偿器响应于马达流体的膨胀和收缩而相对于壳体可轴向运动; 以及通过壳体形成的端口，以提供从外壳的外部到补偿器的井流体端的流体连通。补偿器可以是从波纹管和柱塞组中选择的一个。

5. 发明授权

US09459370B2 Method of determining formation parameter 有权
标题翻译：确定地层参数的方法
公开(公告)号：US09459370B2
公开(公告)日：2016-10-04
申请号：US12993681
申请日：2009-07-07
申请人： Jean-pierre Korb , Gabriel Freiman , Benjamin Nicot , Patrice Ligneul
发明人： Jean-pierre Korb , Gabriel Freiman , Benjamin Nicot , Patrice Ligneul
IPC分类号： G01V3/32 , G01V3/00 , G01N24/08 , G01R33/44
CPC分类号： G01V3/32 , G01N24/08 , G01N24/081 , G01R33/445 , G01R33/448
摘要： A nuclear magnetic resonance relaxation dispersion method to determine the wettability and other parameters of a fluid in a porous medium such as in an earth formation is provided. The method includes the steps of measuring the spin-lattice relaxation time T1 of the fluid in the porous medium at varying polarizing magnetic field strengths or nuclear Larmor frequencies; and determining whether the values of T1 at varying Larmor frequencies follow a dispersion curve that is characteristic of the parameter of the fluid in the porous medium to be determined.
摘要翻译：提供了用于确定诸如地层中的多孔介质中的流体的润湿性和其它参数的核磁共振松弛分散方法。该方法包括以下步骤：在变化的极化磁场强度或核拉莫尔频率下测量多孔介质中流体的自旋 - 晶格弛豫时间T1; 并且确定在变化的拉莫尔频率处的T1的值是否遵循作为要确定的多孔介质中的流体参数的特征的色散曲线。

6. 发明授权

US08167044B2 Shaped charge 有权
标题翻译：成型充电
公开(公告)号：US08167044B2
公开(公告)日：2012-05-01
申请号：US12639384
申请日：2009-12-16
申请人： Hongfa Huang , Brenden M. Grove , Philip Kneisl
发明人： Hongfa Huang , Brenden M. Grove , Philip Kneisl
IPC分类号： E21B43/117 , F42B1/02
CPC分类号： E21B43/117 , F42B1/032
摘要： A perforating apparatus that is usable with a well includes a shaped charge. The shaped charge includes a case, an explosive and a liner. The liner is adapted to form a perforation jet to form a perforation tunnel and promote an exothermic reaction inside the tunnel to create a pressure wave to force debris from the tunnel.
摘要翻译：可用于井的穿孔装置包括成形装料。成形装料包括壳体，爆炸物和衬垫。衬套适于形成穿孔射流以形成穿孔隧道并促进隧道内的放热反应，产生压力波，以迫使来自隧道的碎屑。

7. 发明申请

US20030085702A1 NUCLEAR MAGNETIC RESONANCE LOGGING BASED ON STEADY-STATE FREE PRECESSION 有权
标题翻译：基于无状态自由的核磁共振测井
公开(公告)号：US20030085702A1
公开(公告)日：2003-05-08
申请号：US09992815
申请日：2001-11-06
申请人： SCLUMBERGER TECHNOLOGY CORPORATION
发明人： Denise Freed , Martin D. Hurlimann , Ulrich Scheven
IPC分类号： G01V003/00
CPC分类号： G01R33/4625 , G01R33/5613 , G01V3/32
摘要： Nuclear magnetic resonance logging methods that detect and analyze a steady state free precession (SSFP) signal are described. In some embodiments, Carr-Purcell-Meiboom-Gill (CPMG) spin echoes are detected along with the SSFP signals. From the SSFP signal, either alone or in combination with CPMG signals, information about a region of an earth formation, such as porosity, bound fluid volume and diffusion, may be extracted.
摘要翻译：描述了检测和分析稳态自由进动（SSFP）信号的核磁共振测井方法。在一些实施例中，与SSFP信号一起检测Carr-Purcell-Meiboom-Gill（CPMG）自旋回波。可以从SSFP信号单独地或与CPMG信号组合，提取关于地层的区域的信息，例如孔隙度，结合的流体体积和扩散。

8. 发明授权

US08347967B2 Subsea tree safety control system 有权
标题翻译：海底树安全控制系统
公开(公告)号：US08347967B2
公开(公告)日：2013-01-08
申请号：US12425694
申请日：2009-04-17
申请人： David J. Mathis
发明人： David J. Mathis
IPC分类号： E21B34/04
CPC分类号： E21B34/045 , E21B33/0355 , E21B33/064 , E21B34/04 , E21B34/16
摘要： An embodiment of a method for limiting the probability of failure on demand of a subsea test tree (“SSTT”) includes the steps of providing a safety shut-in system for actuating a safety valve of the SSTT, the safety shut-in system including a surface control station positioned above a water surface connected via an umbilical to a subsea control system positioned below the water surface to actuate the safety valve; and diagnostically testing the safety shut-in system without actuating the safety valve.
摘要翻译：一种用于限制海底测试树（SSTT）需求故障概率的方法的实施例包括以下步骤：提供用于启动SSTT安全阀的安全关闭系统，该安全关闭系统包括一个表面控制站位于通过脐带连接到位于水面下方的海底控制系统的水面上方以致动安全阀; 并在不启动安全阀的情况下诊断性地测试安全关闭系统。

9. 发明授权

US07775779B2 Pump apparatus, systems and methods 有权
标题翻译：泵装置，系统和方法
公开(公告)号：US07775779B2
公开(公告)日：2010-08-17
申请号：US11164301
申请日：2005-11-17
申请人： Ketankumar K. Sheth , Thurkral Mandeep , John D. Rowatt , Steven L. Anyan , Michael W. Miller
发明人： Ketankumar K. Sheth , Thurkral Mandeep , John D. Rowatt , Steven L. Anyan , Michael W. Miller
IPC分类号： F16B7/04 , F16B7/18
CPC分类号： F04D13/022 , Y10T29/49826 , Y10T29/49963 , Y10T403/51 , Y10T403/57 , Y10T403/7026 , Y10T403/7135
摘要： Pump apparatus, systems and methods of making and using same are disclosed. One inventive system includes a coupling member, a first shaft and a second shaft, the coupling member connecting the first shaft with the second shaft, the coupling member defining a first axial chamber accepting the first shaft, and a second axial chamber accepting the second shaft, the chambers separated by a coupling plate, the chambers including torsional motion transmitting elements and axial motion securing elements in the first and second axial chambers for axially securing the shafts in the coupling member. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译：公开了制造和使用其的泵装置，系统和方法。一个本发明的系统包括联接构件，第一轴和第二轴，联接构件将第一轴与第二轴连接，联接构件限定容纳第一轴的第一轴向室，以及容纳第二轴的第二轴向室所述腔室由联接板分隔开，所述腔室包括在第一和第二轴向室中的扭转运动传递元件和轴向运动固定元件，用于将轴轴向固定在联接构件中。该摘要允许搜索者或其他读者快速确定本公开的主题。它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

10. 发明授权

US5816343A Phased perforating guns 失效
标题翻译：相位穿孔枪
公开(公告)号：US5816343A
公开(公告)日：1998-10-06
申请号：US646079
申请日：1997-04-25
申请人： Daniel C. Markel , Jorge E. Lopez de Cardenas , Victor M. Vu
发明人： Daniel C. Markel , Jorge E. Lopez de Cardenas , Victor M. Vu
IPC分类号： E21B43/117 , E21B43/116 , E21B43/119
CPC分类号： E21B43/117
摘要： A perforating gun having a base structure made of a deformable material. The base structure includes support rings integrally attached to one another by connector portions. The capsule charges are mounted in corresponding support rings, and each support ring is adjustable by selective deformation of the base structure to face in one of a plurality of directions to provide a plurality of combinations of phasing patterns.
摘要翻译：一种具有由可变形材料制成的基座结构的穿孔枪。基座结构包括通过连接器部分彼此整体连接的支撑环。胶囊电荷安装在相应的支撑环中，并且每个支撑环可通过基础结构的选择性变形来调整以面对多个方向中的一个方向，以提供多个相位图案的组合。

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