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51. 发明申请

WO2013043489A2 PERMEABLE LOST CIRCULATION DRILLING LINER 审中-公开
标题翻译：可渗透的循环钻井内胆
公开(公告)号：WO2013043489A2
公开(公告)日：2013-03-28
申请号：PCT/US2012055413
申请日：2012-09-14
申请人： SAUDI ARABIAN OIL CO , ALLEN JOHN TIMOTHY , BOULDIN BRETT W
发明人： ALLEN JOHN TIMOTHY , BOULDIN BRETT W
IPC分类号： E21B19/00
CPC分类号： E21B33/138 , E21B21/003 , E21B43/103 , E21B43/108
摘要： A layer of permeable material is positioned on an area of lost circulation lithology in a wellbore. An example of the permeable material includes a planar member with perforations that is rolled into and retained in an annular configuration. The permeable material is lowered into the wellbore adjacent the area of lost circulation and allowed to unroll and expand radially outward against walls of the wellbore. The wellbore wall along the area of lost circulation lithology can be reamed out so the layer of permeable material is out of the way of a drill bit. A bridging agent can be applied on the interface where the permeable material contacts the wellbore wall.
摘要翻译：一层可渗透材料位于井筒内的漏失区域。可渗透材料的实例包括具有滚动并保持在环形构造中的穿孔的平面构件。可渗透材料在邻近泄漏区域的下方进入井筒，并允许其径向向外展开并抵靠井眼的壁。沿着漏失区域的井筒壁可以扩展，因此可渗透材料层不合钻头。可以在可渗透材料接触井筒壁的界面上施加桥接剂。

52. 发明申请

WO2013025233A1 SYSTEM AND METHOD FOR TREATING AN EXCAVATION ACTIVITY 审中-公开
标题翻译：用于处理挖掘活动的系统和方法
公开(公告)号：WO2013025233A1
公开(公告)日：2013-02-21
申请号：PCT/US2011/063632
申请日：2011-12-07
申请人： GOLDER ASSOCIATES INC. , GUSEK, James, J. , MASLOFF, Brian, P. , FODOR, John, C.
发明人： GUSEK, James, J. , MASLOFF, Brian, P. , FODOR, John, C.
IPC分类号： E21B21/06
CPC分类号： B09C1/08 , B09B3/0016 , B09C1/02 , B09C1/10 , C09K8/605 , C09K8/94 , E21B33/138 , E21F15/005 , E21F15/08
摘要： A system for treating an excavation activity includes a distribution network in fluid communication with the excavation activity. A foaming agent and a reagent are supplied to the distribution network to form a reagent-foam mixture. The reagent is selected to react with at least one of sulfides, bacteria, or heavy metals or to coat particulate materials. A method for treating an excavation activity includes flowing a foam through a distribution network in fluid communication with the excavation activity and selecting a reagent to react with at least one of sulfides, bacteria, or heavy metals or to coat particulate materials. The method further includes mixing the reagent with the foam flowing through the distribution network to form a reagent-foam mixture and dispersing the foam-reagent mixture over at least a portion of the excavation deposit.
摘要翻译：用于处理挖掘活动的系统包括与挖掘活动流体连通的分配网络。将发泡剂和试剂供给到分配网络以形成试剂 - 泡沫混合物。选择试剂与硫化物，细菌或重金属中的至少一种反应或涂覆颗粒材料。用于处理挖掘活动的方法包括使泡沫通过与挖掘活动流体连通的分配网络，并选择试剂与硫化物，细菌或重金属中的至少一种反应或涂覆颗粒材料。该方法还包括将试剂与流经分布网络的泡沫混合以形成试剂泡沫混合物，并将泡沫 - 试剂混合物分散在至少一部分挖掘沉积物中。

53. 发明申请

WO2012057910A2 METHODS OF USING NANO-PARTICLES IN WELLBORE OPERATIONS 审中-公开
标题翻译：在井眼操作中使用纳米颗粒的方法
公开(公告)号：WO2012057910A2
公开(公告)日：2012-05-03
申请号：PCT/US2011049553
申请日：2011-08-29
申请人： EXXONMOBIL UPSTREAM RES CO , KELLER STUART R , SUNDARARAMAN SHANKAR
发明人： KELLER STUART R , SUNDARARAMAN SHANKAR
IPC分类号： E21B25/08
CPC分类号： E21B43/24 , C04B28/02 , C09K8/032 , C09K8/467 , C09K8/76 , C09K2208/10 , E21B33/13 , E21B33/138 , E21B33/14 , E21B36/04 , E21B43/2401 , C04B14/026 , C04B40/0227 , C04B20/008
摘要： Methods for heating a material within a wellbore using nano-particles such as carbon nano-tubes. The material may be a flowable material such as cement, drilling mud, an acidizing fluid, or other material. Generally the methods comprise placing the flowable material in proximity to a radial wall of a wellbore. The methods also include running an energy generator into the wellbore. In one aspect, energizing the nano-particles in the filter cake causes the nano-particles to be activated, and increases a temperature within the flowable material to a temperature that is greater than an initial circulation temperature of the flowable material. Activating the energy generator may also assist in curing the flowable material in situ.
摘要翻译：使用诸如碳纳米管的纳米颗粒加热井眼内的材料的方法。该材料可以是可流动的材料，例如水泥，钻井泥浆，酸化流体或其它材料。通常，所述方法包括将可流动材料放置在靠近井眼的径向壁的位置。该方法还包括将能量发生器运行到井筒中。在一个方面，使滤饼中的纳米颗粒通电导致纳米颗粒被活化，并且将可流动材料内的温度升高到大于可流动材料的初始循环温度的温度。激活能量发生器也可有助于原位固化可流动材料。

54. 发明申请

WO2011149479A1 ENHANCED SMEAR EFFECT FRACTURE PLUGGING PROCESS FOR DRILLING SYSTEMS 审中-公开
标题翻译：用于钻井系统的增强的SMEAR效应破碎过程
公开(公告)号：WO2011149479A1
公开(公告)日：2011-12-01
申请号：PCT/US2010/036649
申请日：2010-05-28
申请人： CONOCOPHILLIPS COMPANY , BEARDMORE, David H. , SCOTT, Paul D. , WATTS, Rick D.
发明人： BEARDMORE, David H. , SCOTT, Paul D. , WATTS, Rick D.
IPC分类号： E21B33/138 , E21B17/10
CPC分类号： E21B31/03 , E21B17/1078 , E21B21/003 , E21B33/138
摘要： This invention relates to drilling a well, particularly an oil or gas well, to permit longer periods of drilling and longer lengths of casing or liner to be installed at one time. The present invention includes a combination of a smear tool and specially sized granular lost circulation material solids in the drilling fluid which work together to close and seal leaking formations and fractures whether pre-existing or induced by drilling.
摘要翻译：本发明涉及钻井，特别是油井或气井，以允许更长时间的钻井和更长的套管或衬套一次安装。本发明包括在钻井液中涂抹工具和特殊尺寸的颗粒状流体循环材料固体的组合，它们一起工作，以密封和密封泄漏的结构和裂缝，无论其是否已经存在或通过钻孔引起。

55. 发明申请

WO2011066525A2 APPARATUS AND METHOD FOR TREATING A SUBTERRANEAN FORMATION USING DIVERSION 审中-公开
标题翻译：用于使用分流处理地下室形成的装置和方法
公开(公告)号：WO2011066525A2
公开(公告)日：2011-06-03
申请号：PCT/US2010/058295
申请日：2010-11-30
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , OCALAN, Murat , AUZERAIS, Francois , GANGULY, Partha , ROBISSON, Agathe , PABON, Jahir
发明人： OCALAN, Murat , AUZERAIS, Francois , GANGULY, Partha , ROBISSON, Agathe , PABON, Jahir
IPC分类号： G01V3/26 , E21B47/00 , G01N11/00
CPC分类号： E21B43/26 , E21B33/138 , E21B43/12 , E21B43/14 , H01F1/055 , H01F1/057 , H01F1/447
摘要： Apparatus and method comprising a plurality of particles which are magnetically attracted to one another in response to exposure to a magnetic field, and which maintain attraction to one another after removal of the magnetic field, the attraction being disabled when the particles are demagnetized, whereby the particles operate to alter the rheological properties of a fluid in which the particles are mixed when the attraction is enabled or disabled is disclosed.
摘要翻译：装置和方法包括响应于暴露于磁场而相互磁吸引的多个颗粒，并且在去除磁场之后彼此保持吸引力，当颗粒被去磁时吸引力被禁用，由此，当公开吸引力时，颗粒的作用是改变其中颗粒混合的流体的流变特性。

56. 发明申请

WO2011027100A2 IMPROVED METHODS OF FLUID PLACEMENT AND DIVERSION IN SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：改进的地下布局和分流方法
公开(公告)号：WO2011027100A2
公开(公告)日：2011-03-10
申请号：PCT/GB2010/001628
申请日：2010-08-27
申请人： HALLIBURTON ENERGY SERVICES, INC. , GLASBERGEN, Gerard , WELTON, Thomas, D. , GUALTIERI, Danial , CURTIS, Philip, Anthony
发明人： GLASBERGEN, Gerard , WELTON, Thomas, D. , GUALTIERI, Danial
IPC分类号： E21B43/04
CPC分类号： E21B43/26 , E21B33/138
摘要： Improved methods of placing and/or diverting treatment fluids in subterranean formations are provided. In one embodiment, the methods comprise: introducing a diverting material into a subterranean formation penetrated by a well bore to reduce or prevent the flow of fluid into a first portion of the subterranean formation; introducing a first fluid into a second portion of the subterranean formation having a higher fluid flow resistance than the first portion of the subterranean formation; allowing the diverting material to be removed from the subterranean formation after at least a portion of the first fluid has been introduced into the second portion of the subterranean formation; and introducing a second fluid into the first portion of the subterranean formation.
摘要翻译：提供了改进的在地下地层中放置和/或转移处理流体的方法。在一个实施例中，所述方法包括：将转向材料引入由井筒穿透的地下地层中，以减少或防止流体流入地下地层的第一部分; 将第一流体引入所述地下地层的第二部分，所述第二部分具有比所述地下地层的所述第一部分更高的流体流动阻力; 允许在第一流体的至少一部分已经被引入到地下地层的第二部分之后，将分流材料从地下地层移除; 并将第二流体引入地层的第一部分。

57. 发明申请

WO2010147549A1 SYSTEM FOR EXTRACTING ENERGY FROM THE GROUND 审中-公开
标题翻译：从地面提取能源的系统
公开(公告)号：WO2010147549A1
公开(公告)日：2010-12-23
申请号：PCT/SE2010/050692
申请日：2010-06-18
申请人： PEMTEC AB , ALEXANDERSSON, Hans
发明人： ALEXANDERSSON, Hans
IPC分类号： E21B33/10 , F24J3/08
CPC分类号： E21B33/138 , E21B43/103 , F24T10/10 , F24T10/17 , F24T10/30 , Y02E10/12 , Y02E10/125 , Y02E10/16
摘要： The present invention relates to a system for exchanging energy with a ground, comprising an elongate ground bore (2), a flexible sealing device (1) for separating sections of said bore (2) and extending inside and generally all along said bore (2) and being closed at its ends, wherein said sealing device (1) in use is filled with a liquid (20) whereby said sealing device (1) is pressed against walls of said bore (1), said system further comprising at least a first duct (5, 6) and heat recovery means, wherein said first duct (5, 6) is operatively connected to said heat recovery means and extending into said sealing device (1). Said sealing device is closed at its lower end by means of a holding element clamping said sealing device together.
摘要翻译：本发明涉及一种用于与地面交换能量的系统，包括细长的接地孔（2），柔性密封装置（1），用于分离所述孔（2）的部分并且在所述孔（2））并且在其端部封闭，其中在使用中的所述密封装置（1）填充有液体（20），由此所述密封装置（1）被压靠在所述孔（1）的壁上，所述系统还包括至少一个第一管道（5,6）和热回收装置，其中所述第一管道（5,6）可操作地连接到所述热回收装置并延伸到所述密封装置（1）中。所述密封装置通过将所述密封装置夹在一起的保持元件在其下端封闭。

58. 发明申请

WO2010096870A1 FLOWABLE MATERIAL DELIVERY SYSTEM 审中-公开
标题翻译：流动材料输送系统
公开(公告)号：WO2010096870A1
公开(公告)日：2010-09-02
申请号：PCT/AU2010/000216
申请日：2010-02-24
申请人： 2iC AUSTRALIA PTY LTD , BEACH, Andrew , McLEOD, Gavin
发明人： BEACH, Andrew , McLEOD, Gavin
IPC分类号： F04B9/103 , E21B33/138 , E21B33/13 , F04B15/02
CPC分类号： E21B33/138 , E02D3/12 , E21B25/00 , F04B15/02
摘要： A flowable material delivery system (10) comprises a working fluid valve (26); and, a pump (18) in fluid communication with the working fluid valve (26). The pump (18) is configured to hold a supply of a flowable material such as grout. The valve (26) is operable to provide fluid communication between a working fluid source and the pump (18) so that the working fluid from the fluid source operates the pump (18) to eject the grout in the pump. The valve (26) is also configured to provide fluid communication between the working fluid source and a region outside the pump (18). This provides a fluid bypass to enable relief from pressure arising from a head of the working fluid about the system (10).
摘要翻译：可流动材料输送系统（10）包括工作流体阀（26）; 和与工作流体阀（26）流体连通的泵（18）。泵（18）构造成保持诸如灌浆的可流动材料的供应。阀（26）可操作以在工作流体源和泵（18）之间提供流体连通，使得来自流体源的工作流体操作泵（18）以将浆料喷射到泵中。阀（26）还构造成在工作流体源和泵（18）外部的区域之间提供流体连通。这提供了一种流体旁路，以使得能够缓解来自围绕系统（10）的工作流体的头部的压力。

59. 发明申请

WO2010084369A1 METHOD FOR EXTRACTING VISCOUS PETROLEUM CRUDE FROM A RESERVOIR 审中-公开
标题翻译：从储层中提取粘土石油原油的方法
公开(公告)号：WO2010084369A1
公开(公告)日：2010-07-29
申请号：PCT/IB2009000253
申请日：2009-01-20
申请人： TOTAL SA , ROCHON JEAN
发明人： ROCHON JEAN
IPC分类号： E21B33/138 , E21B43/24 , E21B43/30
CPC分类号： E21B43/2406 , E21B33/138 , E21B43/305
摘要： A method for extracting hydrocarbons from a reservoir comprises providing an installation including at least one wellbore extending into the reservoir, injecting steam into an injection region thereof, collecting hydrocarbons in a production region, the hydrocarbons production region being below the steam injection region, and injecting foam incorporating particles into the injection region. The method allows for better control of steam propagation within the reservoir and better exploitation of the reservoir.
摘要翻译：一种用于从储层中提取烃的方法，包括提供一种装置，其包括至少一个延伸到储层中的井筒，将蒸汽注入其注入区域，在生产区域中收集碳氢化合物，烃产生区域在蒸汽喷射区域下方，将颗粒掺入注入区域的泡沫。该方法可以更好地控制储层内的蒸汽传播，更好地开发储层。

60. 发明申请

WO2010048276A3 METHOD AND APPARATUS FOR MEASURING PARTICLE SIZE DISTRIBUTION IN DRILLING FLUID 审中-公开
标题翻译：用于测量钻井液中颗粒尺寸分布的方法和装置
公开(公告)号：WO2010048276A3
公开(公告)日：2010-07-29
申请号：PCT/US2009061471
申请日：2009-10-21
申请人： MI LLC , M I SWACO NORGE AS , RONAES EGIL , FREEMAN MICHAEL A
发明人： RONAES EGIL , FREEMAN MICHAEL A
IPC分类号： G01N15/02 , G01B11/10 , G01N21/85
CPC分类号： G01N15/1459 , E21B33/00 , E21B33/138 , E21B43/26 , G01N15/0205 , G01N21/53 , G01N2015/1486 , G01N2015/1493 , G01N2021/4709
摘要： A method for measuring particle size distribution in a fluid material, involving inserting a laser beam instrument directly in the fluid flow line, wherein the laser beam instrument focuses a laser beam on a window directly coupled with the fluid flow line, wherein the fluid flow line comprises a fluid having a plurality of particles of different sizes, measuring a diameter of at least one particle in the fluid flow line by reflectance of the at least one particle as the at least one particle passes through the focused laser beam, and determining a duration of reflection of the at least one particle, and obtaining a count of particles in each of a pre-set range group of particle sizes, wherein the count of particles is used to determine particle size distribution in the fluid flow line.
摘要翻译：一种用于测量流体材料中的粒度分布的方法，包括将激光束仪器直接插入流体流动线中，其中激光束仪器将激光束聚焦在直接与流体流动线连接的窗户上，其中流体流动线包括具有多个不同尺寸的颗粒的流体，当所述至少一个颗粒通过聚焦的激光束时，通过所述至少一个颗粒的反射率测量流体流动管线中的至少一个颗粒的直径，并且确定持续时间的至少一个颗粒的反射，并且获得颗粒的预定范围组中的每一个中的颗粒计数，其中使用颗粒计数来确定流体流动管线中的粒度分布。

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