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1. 发明申请

WO2012083853A1 TRIPPING MECHANISM PROTECTING FROM RESIDUAL CURRENT AND TRIPPER 审中-公开
标题翻译：从剩余电流和牵引器保护的搬运机制
公开(公告)号：WO2012083853A1
公开(公告)日：2012-06-28
申请号：PCT/CN2011/084367
申请日：2011-12-21
申请人： SCHNEIDER ELECTRIC INDUSTRIES SAS , SUN, Haitao , SHI, Junchang , HU, Jiwei , FAN, Wenjie
发明人： SUN, Haitao , SHI, Junchang , HU, Jiwei , FAN, Wenjie
IPC分类号： H01H71/10
CPC分类号： H01H83/22 , H01H71/10 , H01H71/1009 , H01H71/505 , H01H2009/0088
摘要： A tripping mechanism protecting from residual current and a tripper (100). The tripping mechanism (102) comprises a tripping bar (20) and a hammer (30). The hammer is engaged with the tripping bar so that the hammer is movable between a normal operating position and a tripping position. The tripping bar has a first engaging portion (23) and a second engaging portion (22A-22C). The first engaging portion interacts with a bar protecting from residual current (40) of a device protecting from residual current so as to operate the tripping bar to activate the hammer to trip. The second engaging portion interacts with at least one of a device protecting from overload and a device protecting from short-circuit so as to operate the tripping bar to activate the hammer to trip. The tripping mechanism is shared by the device protecting from residual current, the device protecting from overload and the device protecting from short-circuit. Therefore, the structures are simplified, and the cost is saved.
摘要翻译：防止剩余电流的跳闸机构和脱扣器（100）。脱扣机构（102）包括脱扣杆（20）和锤（30）。锤子与脱扣杆接合，使得锤可以在正常操作位置和脱扣位置之间移动。脱扣杆具有第一接合部（23）和第二接合部（22A-22C）。所述第一接合部分与保护装置的剩余电流（40）的条相互作用以防止剩余电流，从而操作所述跳闸杆以激活所述锤子跳闸。第二接合部分与防止过载的装置和防止短路的装置中的至少一个相互作用，以便操作脱扣杆以激活锤子跳闸。跳闸机构由器件共享，防止剩余电流，器件免受过载和器件的短路保护。因此，结构简化，节省成本。

2. 发明申请

WO2010111077A1 METHODS TO ESTIMATE SUBSURFACE DEVIATORIC STRESS CHARACTERISTICS FROM BOREHOLE SONIC LOG ANISOTROPY DIRECTIONS AND IMAGE LOG FAILURE DIRECTIONS 审中-公开
标题翻译：估计地层声波记录特征的方法从SONORE LOGO方向记录方向和图像记录失败方向
公开(公告)号：WO2010111077A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/027565
申请日：2010-03-17
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , PRIOUL, Romain Charles Andre , SUN, Haitao , JOCKER, Jeroen
发明人： PRIOUL, Romain Charles Andre , SUN, Haitao , JOCKER, Jeroen
IPC分类号： G01V1/00
CPC分类号： G01V1/48
摘要： Methods and apparatus for estimating stress characteristics of formations. The method comprises: (a) acquiring sonic anisotropy data, image data or both associated with at least one borehole (b) employing sonic anisotropy data to estimate fast shear direction (FSA) to extract FSA observed data; (c) computing FSA from forward modeling, forward modeling utilizes a first deviatoric stress tensor to extract FSA predicted data; (d) computing FSA misfit from difference between FSA observed data and FSA predicted data to obtain computed FSA misfit relating to first deviatoric stress tensor; (e) if computed FSA misfit is equal to or less than a defined value, then store computed FSA misfit, otherwise repeat steps (d)-(h) using another deviatoric stress tensor so a different deviatoric stress tensor is used for each repeat; (f) selecting smallest stored computed misfit from group consisting of stored computed FSA misfit, at least one other stored computed misfit or combination thereof.
摘要翻译：估计地层应力特征的方法和装置。该方法包括：（a）获取与至少一个钻孔相关的声波各向异性数据，图像数据或二者（b）采用声波各向异性数据估计快速剪切方向（FSA）以提取FSA观测数据; （c）从正向建模计算FSA，正演建模利用第一偏应力张量来提取FSA预测数据; （d）从FSA观测数据和FSA预测数据之间的差异计算FSA失配，以获得与第一偏应力张量相关的计算的FSA失配; （e）如果计算的FSA误差等于或小于定义值，则存储计算的FSA失配，否则使用另一个偏应力张量重复步骤（d） - （h），因此每次重复使用不同的偏应力张量; （f）从由存储的计算的FSA失配组成的组中选择最小的存储的计算失配，至少一个其他存储的计算失配或其组合。

3. 发明申请

WO2015149237A1 SUBSURFACE FORMATION MODELING WITH INTEGRATED STRESS PROFILES 审中-公开
标题翻译：具有集成应力剖面的地层构造建模
公开(公告)号：WO2015149237A1
公开(公告)日：2015-10-08
申请号：PCT/CN2014/074433
申请日：2014-03-31
申请人： PRAD RESEARCH AND DEVELOPMENT LIMITED , DONALD, John Adam , YAN, Gongrui , SUN, Haitao , RAMIREZ, Alexander , GOMEZ, Francisco , LIANG, Xinyu
发明人： DONALD, John Adam , YAN, Gongrui , SUN, Haitao , RAMIREZ, Alexander , GOMEZ, Francisco , LIANG, Xinyu
IPC分类号： G01V1/50
CPC分类号： G01V1/50 , G01V11/00 , G01V11/002
摘要： A method, apparatus, and program product model stress characteristics of a subsurface formation based at least in part on acoustic data and image data associated with the subsurface formation. The acoustic data is analyzed to determine acoustic based stress values,and the image data is analyzed to determine image based stress values. The acoustic based stress values and the image based stress values are integrated to generate an integrated stress profile that includes one or more modeled stress characteristics of the subsurface volume.
摘要翻译：至少部分地基于与地下地层相关联的声学数据和图像数据的地下地层的方法，装置和程序产品模型应力特性。分析声学数据以确定基于声学的应力值，并且分析图像数据以确定基于图像的应力值。基于声学的应力值和基于图像的应力值被积分以产生包括地下体积的一个或多个模拟应力特征的积分应力分布。

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