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1. 发明申请

WO2012170245A3 TRANSPORT FIBER AMPLIFIER WITH BEAM QUALITY IMPROVEMENT 审中-公开
标题翻译：具有光束质量改进的运输光纤放大器
公开(公告)号：WO2012170245A3
公开(公告)日：2013-03-28
申请号：PCT/US2012039954
申请日：2012-05-30
申请人： BAE SYS INF & ELECT SYS INTEG , CREEDEN DANIEL J , BUDNI PETER A , GUYER ROBERT C
发明人： CREEDEN DANIEL J , BUDNI PETER A , GUYER ROBERT C
CPC分类号： H01S3/06754 , H01S3/094007 , H01S3/161 , H01S3/1611 , H01S3/1616 , H01S3/1618 , H01S3/1643
摘要： A combined large mode area, fiber cable amplifier and laser beam transport fiber cable is disclosed that transports laser beams output from a compact, high power, solid state laser to remote locations while improving the beam quality and amplifying the beam to compensate for losses in the fiber cable. The fiber cable is clad and is cladding pumped to compensate for the losses in the fiber cable.
摘要翻译：公开了一种组合的大模式区域，光纤放大器和激光束传输光缆，其将从小型高功率固体激光器输出的激光束传输到远程位置，同时改善光束质量并放大光束以补偿在光缆光纤电缆被包覆并被包层泵浦以补偿光缆中的损耗。

2. 发明申请

WO2009152416A2 METHOD AND SYSTEM FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A BOREHOLE, AND APPLICATIONS THEREOF 审中-公开
标题翻译：用于从井眼产生声波能量的方法和系统及其应用
公开(公告)号：WO2009152416A2
公开(公告)日：2009-12-17
申请号：PCT/US2009/047184
申请日：2009-06-12
申请人： CHEVRON U.S.A. INC. , JOHNSON, Paul, A. , GUYER, Robert , LE BAS, Pierre-Yves , VU, Cung , NIHEI, Kurt , SCHMITT, Denis, P. , SKELT, Christopher
发明人： JOHNSON, Paul, A. , GUYER, Robert , LE BAS, Pierre-Yves , VU, Cung , NIHEI, Kurt , SCHMITT, Denis, P. , SKELT, Christopher
IPC分类号： G01V1/42
CPC分类号： G01V1/46
摘要： A compact array of transducers is employed as a downhole instrument for acoustic investigation of the surrounding rock formation. The array is operable to generate simultaneously a first acoustic beam signal at a first frequency and a second acoustic beam signal at a second frequency different than the first frequency. These two signals can be oriented through an azimuthal rotation of the array and an inclination rotation using control of the relative phases of the signals from the transmitter elements or electro-mechanical linkage. Due to the non-linearity of the formation, the first and the second acoustic beam signal mix into the rock formation where they combine into a collimated third signal that propagates in the formation along the same direction than the first and second signals and has a frequency equal to the difference of the first and the second acoustic signals. The third signal is received either within the same borehole, after reflection, or another borehole, after transmission, and analyzed to determine information about rock formation. Recording of the third signal generated along several azimuthal and inclination directions also provides 3D images of the formation, information about 3D distribution of rock formation and fluid properties and an indication of the dynamic acoustic non-linearity of the formation.
摘要翻译：传感器的紧凑阵列被用作井下仪器，用于对周围岩层进行声学研究。阵列可操作以同时产生第一频率处的第一声波束信号和以与第一频率不同的第二频率的第二声束信号。这两个信号可以通过阵列的方位旋转和通过控制来自发射器元件或机电连杆的信号的相对相位的倾斜旋转来定向。由于形成的非线性，第一和第二声束信号混合到岩层中，在那里它们组合成沿着与第一和第二信号相同的方向在地层中传播的准直的第三信号，并且具有频率等于第一和第二声信号的差。第三个信号在相同的钻孔，反射后或另一个钻孔中，在传输之后被接收并且被分析以确定关于岩层的信息。沿着几个方位和倾斜方向产生的第三信号的记录还提供了地层的3D图像，关于岩层的3D分布和流体性质的信息以及地层的动态声学非线性的指示。

3. 发明申请

WO2005072415A2 ELECTRONIC SIGNAL BLANKING IN OPTICAL TRANSCEIVERS 审中-公开
标题翻译：光电收发器中的电子信号滤波
公开(公告)号：WO2005072415A2
公开(公告)日：2005-08-11
申请号：PCT/US2005/002925
申请日：2005-01-27
申请人： BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. , GUYER, Robert, C. , KEEGAN, Tate, J. , LAROCHELLE, Kevin, A. , O'DONNELL, Timothy, J. , SCHLUPF, Joseph, M. , KEEGAN, Heather, L.
发明人： GUYER, Robert, C. , KEEGAN, Tate, J. , LAROCHELLE, Kevin, A. , O'DONNELL, Timothy, J. , SCHLUPF, Joseph, M. , KEEGAN, Heather, L.
IPC分类号： H04B10/02
CPC分类号： G01S17/10 , G01S7/4812 , G01S7/4861 , H04B10/40
摘要： A transceiver system allows for simultaneous operation of transmit and receive modes, even in shared path configurations, by temporarily making the receiver insensitive to transmitter energy and by modifying standard readout technology to rapidly dissipate any transmitter energy deposited onto the receiver’s detector elements. The entirely electronic technique alerts the receiver to the imminent emission of each transmitter pulse. This alert opens a gate voltage switch in the readout and prevents energy that is present on the detector from being passed to the readout integrator. As soon as the transmitter pulse has passed and any charges it generated on the detector have been dissipated, the switch automatically closed and the receiver is again fully active. Since this on/off switching happens automatically and rapidly it can operate independently from, and have very little impact on the receiver. Furthermore, it levies absolutely no limitations whatsoever on the operation of the transmitter.
摘要翻译：收发器系统允许通过暂时使接收机对发射机能量不敏感并通过修改标准读出技术来快速耗散沉积在接收机的检测器元件上的任何发射机能量，即使在共享路径配置中也能同时操作发射和接收模式。完全电子技术可以使接收器立即发出每个发射器脉冲。该警报在读数中打开门电压开关，并防止存在于检测器上的能量传递到读出积分器。一旦发射机脉冲通过并且其在检测器上产生的任何电荷已经消散，则开关自动关闭，并且接收器再次完全有效。由于该开/关切换自动且快速地发生，它可以独立于操作，并且对接收器的影响很小。此外，它对发射机的操作绝对没有任何限制。

4. 发明申请

WO2012050880A2 DEVICE AND METHOD FOR IMAGING OF NON-LINEAR AND LINEAR PROPERTIES OF FORMATIONS SURROUNDING A BOREHOLE 审中-公开
标题翻译：用于成像非线性和线性特性的装置和方法周边环境
公开(公告)号：WO2012050880A2
公开(公告)日：2012-04-19
申请号：PCT/US2011053645
申请日：2011-09-28
申请人： CHEVRON USA INC , JOHNSON PAUL ALLAN , TENCATE JAMES A , LE BAS PIERRE-YVES , GUYER ROBERT A , VU CUNG KHAC , SKELT CHRISTOPHER H
发明人： JOHNSON PAUL ALLAN , TENCATE JAMES A , LE BAS PIERRE-YVES , GUYER ROBERT A , VU CUNG KHAC , SKELT CHRISTOPHER H
CPC分类号： G01V1/46
摘要： In some aspects of the disclosure, a method and an apparatus is disclosed for investigating material surrounding the borehole. The method includes generating a first low frequency acoustic wave within the borehole, wherein the first low frequency acoustic wave induces a linear and a nonlinear response in one or more features in the material that are substantially perpendicular to a radius of the borehole; directing a first sequence of high frequency pulses in a direction perpendicularly with respect to the longitudinal axis of the borehole into the material contemporaneously with the first acoustic wave; and receiving one or more second high frequency pulses at one or more receivers positionable in the borehole produced by an interaction between the first sequence of high frequency pulses and the one or more features undergoing linear and nonlinear elastic distortion due to the first low frequency acoustic wave to investigate the material surrounding the borehole.
摘要翻译：在本公开的一些方面，公开了一种用于调查钻孔周围的材料的方法和装置。该方法包括在钻孔内生成第一低频声波，其中第一低频声波在材料中基本上垂直于钻孔半径的一个或多个特征中引起线性和非线性响应; 将第一序列的高频脉冲在垂直于钻孔的纵向轴线的方向上引导到与第一声波同时的材料中; 以及在由所述第一高频脉冲序列之间的相互作用产生的一个或多个可接收位置的接收器中接收一个或多个第二高频脉冲，以及由于所述第一低频声波而导致线性和非线性弹性失真的所述一个或多个特征调查钻孔周围的物质。

5. 发明申请

WO2010121202A1 SYSTEM AND METHOD TO ESTIMATE COMPRESSIONAL TO SHEAR VELOCITY (VP/VS) RATIO IN A REGION REMOTE FROM A BOREHOLE 审中-公开
标题翻译：评估压缩速度的系统和方法（VP / VS）在距离一个地区的一个地区远
公开(公告)号：WO2010121202A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031490
申请日：2010-04-16
申请人： CHEVRON U.S.A., INC. , LOS ALAMOS NATIONAL SECURITY , JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
发明人： JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
IPC分类号： G01V1/46
CPC分类号： G01V1/44 , G01V1/006 , G01V2210/125 , G01V2210/127 , G01V2210/588
摘要： In some aspects of the disclosure, a method for creating three-dimensional images of non-linear properties and the compressional to shear velocity ratio in a region (130) remote from a borehole using a conveyed logging tool (140) is disclosed. In some aspects, the method includes arranging a first source (105) in the borehole (110) and generating a steered beam of elastic energy at a first frequency; arranging a second source (115) in the borehole (110) and generating a steerable beam of elastic energy at a second frequency, such that the steerable beam at the first frequency and the steerable beam at the second frequency intercept at a location (130) away from the borehole (110); receiving at the borehole (110) by a sensor (135) a third elastic wave, created by a three wave mixing process, with a frequency equal to a difference between the first and second frequencies and a direction of propagation towards the borehole (110).
摘要翻译：在本公开的一些方面，公开了一种用于使用输送的测井工具（140）在远离钻孔的区域（130）中创建非线性特性的三维图像和压缩剪切速度比的方法。在一些方面，该方法包括在钻孔（110）中布置第一源（105）并且以第一频率产生转向的弹性能量束; 在钻孔（110）中布置第二源（115）并且以第二频率产生可转向的弹性能量束，使得在第一频率处的可操纵波束和在第二频率处的可操纵波束在位置（130）处截距，远离钻孔（110）; 通过传感器（135）在钻孔（110）处接收通过三波混合过程产生的频率等于第一和第二频率之间的差异的频率和朝向钻孔（110）的传播方向的第三弹性波，。

6. 发明申请

WO2010121200A1 SYSTEM AND METHOD TO CREATE THREE-DIMENSIONAL IMAGES OF NON-LINEAR ACOUSTIC PROPERTIES IN A REGION REMOTE FROM A BOREHOLE 审中-公开
标题翻译：系统和方法创建一个距离一个地层的一个地区的非线性声学特性的三维图像
公开(公告)号：WO2010121200A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031485
申请日：2010-04-16
申请人： CHEVRON U.S.A., INC. , LOS ALAMOS NATIONAL SECURITY , JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
发明人： JOHNSON, Paul, A. , VU, Cung , TENCATE, James, A. , GUYER, Robert , LE BAS, Pierre-Yves , NIHEI, Kurt, T. , SCHMITT, Denis, P. , SKELT, Christopher
IPC分类号： G01V1/46
CPC分类号： G01V1/44 , G01V1/006 , G01V2210/125 , G01V2210/127 , G01V2210/588
摘要： In some aspects of the disclosure, a method for creating three-dimensional images of non-linear properties and the compressional to shear velocity ratio in a region (180) remote from a borehole (110) using a conveyed logging tool (140) is disclosed. In some aspects, the method includes arranging a first source (105) in the borehole and generating a steered beam of elastic energy at a first frequency; arranging a second source (115) in the borehole (110) and generating a steerable beam of elastic energy at a second frequency, such that the steerable beam at the first frequency and the steerable beam at the second frequency intercept at a location (130) away from the borehole (110); receiving at the borehole (110) by a sensor (135) a third elastic wave, created by a three wave mixing process, with a frequency equal to a difference between the first and second frequencies and a direction of propagation towards the borehole.
摘要翻译：在本公开的一些方面，公开了一种用于使用运送的测井工具（140）在远离钻孔（110）的区域（180）中创建非线性特性的三维图像和压缩剪切速度比的方法。在一些方面，所述方法包括在钻孔中布置第一源（105）并且以第一频率产生具有弹性能量的转向束; 在钻孔（110）中布置第二源（115）并且以第二频率产生可转向的弹性能量束，使得在第一频率处的可操纵波束和在第二频率处的可操纵波束在位置（130）处截距，远离钻孔（110）; 通过传感器（135）在钻孔（110）处接收通过三波混合过程产生的具有等于第一和第二频率之间的差异的频率和向井眼传播的方向的第三弹性波。

7. 发明申请

WO2004036269A2 METHOD AND APPARATUS OF USING OPTICAL DISTORTION IN A DIRECTED COUNTERMEASURE SYSTEM TO PROVIDE A VARIABLE FIELD OF VIEW 审中-公开
标题翻译：在指导性计数器系统中使用光学失真提供可变视野的方法和装置
公开(公告)号：WO2004036269A2
公开(公告)日：2004-04-29
申请号：PCT/US0333288
申请日：2003-10-17
申请人： BAE SYSTEMS INFORMATION , THALES OPTICS LTD , GUYER ROBERT C , KIRKHAM ANTHONY
发明人： GUYER ROBERT C , KIRKHAM ANTHONY
IPC分类号： G01C21/02 , G01C21/24 , G02B20060101 , G02B7/04 , G02B13/16 , G02B15/04 , G02B27/40 , G02B27/64 , H01J3/14 , H01J5/16 , H01J40/14 , G02B
CPC分类号： G01S3/781 , G01S3/786 , G01S7/495 , G02B13/12 , G02B13/16 , G02B15/04
摘要： A single, hard-mounted set of optics is utilized to replace a two field-of-view system for directed countermeasures. It includes within one continuous but distorted field of view the capability to detect, acquire and characterize targets at the edge of the field while precisely tracking with high target fidelity at the field center. With multiple targets, both tracking of a primary target and acquisition of a secondary target can occur simultaneously, greatly improving countermeasure effectiveness.
摘要翻译：利用单个硬安装的光学系统代替用于定向对策的两个视野系统。它在一个连续但扭曲的视野内包含在场边缘检测，获取和表征目标的能力，同时在场中心以高目标保真度精确跟踪。对于多个目标，可以同时发生主要目标跟踪和次要目标的获取，大大提高对策效果。

8. 发明申请

WO2009152416A3 METHOD AND SYSTEM FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A BOREHOLE, AND APPLICATIONS THEREOF 审中-公开
标题翻译：用于从井眼产生声波能量的方法和系统及其应用
公开(公告)号：WO2009152416A3
公开(公告)日：2010-02-25
申请号：PCT/US2009047184
申请日：2009-06-12
申请人： CHEVRON USA INC , JOHNSON PAUL A , GUYER ROBERT , LE BAS PIERRE-YVES , VU CUNG , NIHEI KURT , SCHMITT DENIS P , SKELT CHRISTOPHER
发明人： JOHNSON PAUL A , GUYER ROBERT , LE BAS PIERRE-YVES , VU CUNG , NIHEI KURT , SCHMITT DENIS P , SKELT CHRISTOPHER
IPC分类号： G01V1/46
CPC分类号： G01V1/46
摘要： A compact array of transducers (110, 120) is employed as a downhole instrument for acoustic investigation of the surrounding rock formation. The array is operable to generate simultaneously a first acoustic beam signal (110) at a first frequency and a second acoustic beam signal (120) at a second frequency different than the first frequency. These two signals can be oriented through an azimuthal rotation of the array and an inclination rotation using control of the relative phases of the signals from the transmitter elements or electro-mechanical linkage. Due to the non-linearity of the formation (140), the first and the second acoustic beam signal (110, 120) mix into the rock formation where they combine into a collimated third signal (150) that propagates in the formation along the same direction than the first and second signals and has a frequency equal to the difference of the first and the second acoustic signals. The third signal is received either within the same borehole, after reflection, or another borehole, after transmission, and analyzed to determine information about rock formation.
摘要翻译：传感器（110,120）的小型阵列被用作用于周围岩层的声学研究的井下仪器。阵列可操作以同时产生第一频率的第一声波束信号（110）和以不同于第一频率的第二频率的第二声束信号（120）。这两个信号可以通过阵列的方位旋转和通过控制来自发射器元件或机电连杆的信号的相对相位的倾斜旋转来定向。由于地层（140）的非线性，第一和第二声波束信号（110,120）混合到岩层中，在那里它们组合成准直的第三信号（150），其沿着相同的方向在地层中传播方向比第一和第二信号，并且具有等于第一和第二声信号的差的频率。第三个信号在相同的钻孔，反射后或另一个钻孔中，在传输之后被接收并且被分析以确定关于岩层的信息。

9. 发明申请

WO2004036269A3 METHOD AND APPARATUS OF USING OPTICAL DISTORTION IN A DIRECTED COUNTERMEASURE SYSTEM TO PROVIDE A VARIABLE FIELD OF VIEW 审中-公开
公开(公告)号：WO2004036269A3
公开(公告)日：2004-04-29
申请号：PCT/US2003/033288
申请日：2003-10-17
申请人： BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. , THALES OPTICS LTD , GUYER, Robert, C. , KIRKHAM, Anthony
发明人： GUYER, Robert, C. , KIRKHAM, Anthony
IPC分类号： G02B27/40
摘要： A single, hard-mounted set of optics is utilized to replace a two field-of-view system for directed countermeasures. It includes within one continuous but distorted field of view the capability to detect, acquire and characterize targets at the edge of the field while precisely tracking with high target fidelity at the field center. With multiple targets, both tracking of a primary target and acquisition of a secondary target can occur simultaneously, greatly improving countermeasure effectiveness.

10. 发明申请

WO2012064842A3 SYSTEM AND METHOD FOR GENERATING MICRO-SEISMIC EVENTS AND CHARACTERIZING PROPERTIES OF A MEDIUM WITH NON-LINEAR ACOUSTIC INTERACTIONS 审中-公开
标题翻译：用于生成微地震事件的系统和方法以及具有非线性声学相互作用的介质的特性
公开(公告)号：WO2012064842A3
公开(公告)日：2013-06-13
申请号：PCT/US2011059973
申请日：2011-11-09
申请人： CHEVRON USA INC , LOS ALAMOS NAT SECURITY LLC , VU CUNG KHAC , NIHEI KURT T , JOHNSON PAUL A , GUYER ROBERT A , TEN CATE JAMES A , LE BAS PIERRE-YVES , LARMAT CARENE S
发明人： VU CUNG KHAC , NIHEI KURT T , JOHNSON PAUL A , GUYER ROBERT A , TEN CATE JAMES A , LE BAS PIERRE-YVES , LARMAT CARENE S
IPC分类号： G01V1/46 , G01V1/00
CPC分类号： G01V1/006 , G01V1/44 , G01V1/46 , G01V1/50 , G01V1/52 , G01V2210/125 , G01V2210/127 , G01V2210/588 , G10K15/02
摘要： A method and system for generating a micro-seismic event in a medium from a non-linear interaction to characterize the medium is provided. The method includes generating, by a first acoustic source (SI, 12), a first coded acoustic signal comprising a first plurality of pulses arranged as a time sequence, each pulse comprising a modulated signal at a central frequency; and generating, by a second acoustic source (S2,14), a second coded acoustic signal comprising a second plurality of pulses arranged as a time sequence, wherein each pulse comprises a modulated signal and a central frequency of the modulated signal within each pulse in the second plurality of pulses is a selected fraction d of the central frequency of the modulated signal for the corresponding pulse in the first plurality of pulses. The method further includes receiving, by a receiver (R), a detected signal including a third signal being generated by a non-linear mixing process from the first acoustic signal and the second acoustic signal in the mixing zone; performing, by a processor, data processing on the received signal, or correlating with a coded signal template, or both, to extract the third signal generated by the non-linear mixing process over noise or over signals generated by a linear interaction process, or both, to obtain an emulated micro-seismic event signal occurring at the mixing zone; and characterizing properties of the medium or creating a 3D image of the properties of the medium, or both, based on the emulated micro-seismic event signal.
摘要翻译：提供了一种用于从非线性相互作用产生介质中的微地震事件以表征介质的方法和系统。该方法包括通过第一声源（SI，12）产生包括排列成时间序列的第一多个脉冲的第一编码声信号，每个脉冲包括中心频率的调制信号; 以及通过第二声源（S2,14）产生包括排列为时间序列的第二多个脉冲的第二编码声信号，其中每个脉冲包括调制信号和在每个脉冲内的调制信号的中心频率所述第二多个脉冲是所述第一多个脉冲中相应脉冲的调制信号的中心频率的选定分数d。该方法还包括由接收器（R）接收包括由混合区中的第一声信号和第二声信号通过非线性混合处理产生的第三信号的检测信号; 通过处理器对接收到的信号执行数据处理或与编码信号模板或两者相关，以通过由线性相互作用过程产生的噪声或过度信号来提取由非线性混合处理产生的第三信号，或以获得在混合区发生的模拟微地震事件信号; 并且基于仿真的微地震事件信号来表征介质的性质或者创建介质的属性的3D图像，或两者。

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