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31. 发明申请

WO2014043670A1 INTRA-BED SOURCE VERTICAL SEISMIC PROFILING 审中-公开
标题翻译：井内源垂直地震剖面
公开(公告)号：WO2014043670A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/060076
申请日：2013-09-17
申请人： BAKER HUGHES INCORPORATED
发明人： FREITAS, David Fraga
IPC分类号： G01V1/40 , G01V1/42
CPC分类号： G01V1/42 , G01V2210/1299 , G01V2210/1429 , G01V2210/161
摘要： A system and method obtain a Vertical Seismic Profile (VSP). The system includes a seismic source disposed in a first borehole at a first depth greater than an identified depth of a interface, the seismic source configured to emit seismic waves. The system also includes one or more receptors disposed in a second borehole that includes a target region of interest, the one or more receptors configured to receive direct and reflected components of the seismic waves.
摘要翻译：一种系统和方法获得垂直地震剖面（VSP）。所述系统包括设置在第一深度处的第一深度的地震源，所述第一深度大于所识别的接口深度，所述地震源被配置为发射地震波。该系统还包括设置在第二钻孔中的一个或多个受体，其包括目标感兴趣区域，所述一个或多个受体被配置为接收地震波的直接和反射分量。

32. 发明申请

WO2013096235A1 FACILITATING OPERATION OF A SEISMIC SOURCE 审中-公开
标题翻译：促进地震源的运行
公开(公告)号：WO2013096235A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/070220
申请日：2012-12-18
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： TULETT, John Richard
IPC分类号： G01V1/04 , E21B47/14
CPC分类号： G01V1/3808 , G01V1/3817 , G01V1/3835 , G01V2210/161
摘要： A technique facilitates use of a seismic source when deployed in-sea via a vessel. Shock levels acting on the vessel (or other body) due to firing of a seismic source and/or the separation distance of the seismic source from the vessel may be monitored during firing of the seismic source. The data is relayed to a control system which may be used to adjust operation of the seismic source when the shock levels acting on the vessel and/or the separation distance between the vessel and the seismic source cross a predetermined threshold.
摘要翻译：当通过船舶在海上部署时，技术有利于使用地震源。在地震源的击发过程中，可以监视由于地震源的发射而造成的作用在船舶（或其他物体）上的震动水平和/或震源与船舶的距离。数据被中继到控制系统，当控制系统可以用于调节作用在容器上的冲击水平和/或容器与地震源之间的间隔距离穿过预定阈值时的地震源的操作。

33. 发明申请

WO2012162208A3 SYSTEMS AND METHODS FOR OPTIMIZING LOW FREQUENCY OUTPUT FROM AIRGUN SOURCE ARRAYS 审中-公开
标题翻译：用于优化来自气枪源阵列的低频输出的系统和方法
公开(公告)号：WO2012162208A3
公开(公告)日：2013-01-24
申请号：PCT/US2012038751
申请日：2012-05-21
申请人： SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , PRAD RES & DEV LTD , SCHLUMBERGER TECHNOLOGY CORP , HOPPERSTAD JON-FREDRIK , LAWS ROBERT , TULETT JOHN RICHARD
发明人： HOPPERSTAD JON-FREDRIK , LAWS ROBERT , TULETT JOHN RICHARD
IPC分类号： G01V3/15 , G01V3/36 , G01V3/38
CPC分类号： G01V1/3861 , G01V1/006 , G01V1/137 , G01V2210/1212 , G01V2210/127 , G01V2210/1293 , G01V2210/161
摘要： A technique provides a source design and method for increasing low frequency output of a marine source array. The approach comprises providing a plurality of airguns. At least some of the airguns are activated to generate an effective bubble energy. The effective bubble energy may be optimized through use, preparation and/or arrangement of the airguns.
摘要翻译：一种技术提供了用于增加海洋源阵列的低频输出的源设计和方法。该方法包括提供多个气枪。至少一些气枪被激活以产生有效的气泡能量。可以通过使用，准备和/或安排气枪来优化有效的泡泡能量。

34. 发明申请

WO2012170553A2 METHOD TO LOOK AHEAD OF THE BIT 审中-公开
标题翻译：方法来看待这一点
公开(公告)号：WO2012170553A2
公开(公告)日：2012-12-13
申请号：PCT/US2012/041128
申请日：2012-06-06
申请人： BAKER HUGHES INCORPORATED , COMAN, Radu
发明人： COMAN, Radu
IPC分类号： E21B47/04 , E21B43/11 , E21B47/26
CPC分类号： G01V1/46 , E21B47/00 , G01V2200/12 , G01V2210/161
摘要： The present disclosure is direct to method of performing measurements while drilling in an earth formation. The method may include estimating a location of a seismic reflector using signals from one or more of seismic sensors located at a plurality of locations in a borehole and the drilling depth of the one or more seismic sensors in a borehole. The signals may include information about times when the seismic sensors detect a direct wave and a reflected wave. The method may include storing the information in a memory using a processor.
摘要翻译：本公开直接涉及在地层中钻孔时进行测量的方法。该方法可以包括使用位于钻孔中的多个位置处的一个或多个地震传感器的信号以及钻孔中的一个或多个地震传感器的钻孔深度来估计地震反射器的位置。信号可以包括关于地震传感器检测直接波和反射波的时间的信息。该方法可以包括使用处理器将信息存储在存储器中。

35. 发明申请

WO2010113013A2 REAL-TIME REFLECTION POINT DENSITY MAPPING DURING THREE-DIMENSIONAL (3D) VERTICAL SEISMIC PROFILE (VSP) SURVEYS 审中-公开
标题翻译：三维（3D）垂直地震剖面（VSP）测量期间的实时反射点密度映射
公开(公告)号：WO2010113013A2
公开(公告)日：2010-10-07
申请号：PCT/IB2010/000713
申请日：2010-03-30
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , TULETT, John, Richard , ARMSTRONG, Philip Neville
发明人： TULETT, John, Richard , ARMSTRONG, Philip Neville
IPC分类号： G01V1/42
CPC分类号： G01V1/42 , G01V1/003 , G01V1/303 , G01V2210/161
摘要： Methods and apparatuses are disclosed for generating three dimensional (3D) vertical seismic profiles (VSPs) in a more time efficient manner. The methods and apparatuses enable faster and more efficient VSP surveys than previous techniques. In some embodiments, real- time updating of the velocity model and real-time reflection point density calculations are carried out, which are used to determine the location of the next seismic source firing. In the event the data of a particular bin has an insufficient fold, common image points (CIPs) or reflection point density, additional source firings may be carried out prior to moving the source. Further, in the event the data of a particular bin is excessive in terms of the fold, CIPs or reflection point density before the planned source firings for the bin are completed, remaining source firings for that bin may be skipped to save time and improve the efficiency of the data collection. In some embodiments, GPS positioning technology is used to place the seismic source for the next seismic source firing. In some embodiments, the seismic source firing is synchronized, based on a universal time (UTC) standard.
摘要翻译：公开了用于以更有效的方式生成三维（3D）垂直地震剖面（VSP）的方法和装置。这些方法和设备能够比以前的技术更快更有效地进行VSP调查。在一些实施例中，执行速度模型和实时反射点密度计算的实时更新，其用于确定下一个地震源射击的位置。在特定仓的数据没有足够的折叠，常用图像点（CIP）或反射点密度的情况下，可以在移动源之前执行附加的源点亮。此外，在特定仓的数据在折叠方面过多的情况下，完成了用于仓的计划的源点火之前的CIP或反射点密度，可以跳过该仓的剩余源点火以节省时间并改善数据收集的效率。在一些实施例中，GPS定位技术用于将地震源放置用于下一个地震源起火。在一些实施例中，基于通用时间（UTC）标准来同步地震源射击。

36. 发明申请

WO2003023451A1 RESERVOIR EVALUATION APPARATUS AND METHOD 审中-公开
标题翻译：储层评估装置和方法
公开(公告)号：WO2003023451A1
公开(公告)日：2003-03-20
申请号：PCT/US2002/028499
申请日：2002-09-09
申请人： INPUT/OUTPUT, INC.
发明人： NIGHTINGALE, Geoffrey , MAXWELL, Peter, W. , DEVEREUX, Roy
IPC分类号： G01V3/00
CPC分类号： G01V1/52 , G01V2210/161
摘要： A seismic imaging apparatus (Fig. 1) and method for evaluating a reservoir. The invention includes a plurality of sensors (14) disposed in a well borehole (104) either permanently cemented in place or retrievably disposed using a series of clamps (118) to attach the sensors to the borehole wall. Each sensor uses one or more forced balanced controlled accelerometers to detect acoustic energy in the formation.
摘要翻译：地震成像装置（图1）和储层评估方法。本发明包括设置在井眼（104）中的多个传感器（14），其使用一系列夹具（118）永久地胶合就位或可回收地设置，以将传感器附接到钻孔壁。每个传感器使用一个或多个强制平衡控制的加速度计来检测地层中的声能。

37. 发明申请

WO00000847A1 METHOD AND APPARATUS FOR COMPUTING DRILL BIT VIBRATION POWER SPECTRAL DENSITY 审中-公开
标题翻译：计算钻孔振动功率谱密度的方法和装置
公开(公告)号：WO00000847A1
公开(公告)日：2000-01-06
申请号：PCT/US1999/014873
申请日：1999-06-29
IPC分类号： G01V1/42
CPC分类号： G01V1/42 , G01V2210/161
摘要： A power spectrum density processor is located near the drill bit while drilling. The power spectral density processor computes the power spectral density of the vibrations generated by the drill bit while drilling. The power spectral density information is telemetered to the surface. A drill string transfer function is estimated using the drill bit power spectral density, derived from the vibrations of the drill string, measured substantially at the surface, to enhance drill bit seismic techniques.
摘要翻译：在钻孔时，功率谱密度处理器位于钻头附近。功率谱密度处理器计算钻孔时由钻头产生的振动的功率谱密度。功率谱密度信息被遥测到表面。使用从基本上在表面测量的钻柱的振动导出的钻头功率谱密度来估计钻柱传递函数，以增强钻头地震技术。

38. 发明申请

WO2018075738A1 GENERATING SUBTERRANEAN IMAGING DATA BASED ON VERTICAL SEISMIC PROFILE DATA AND OCEAN BOTTOM SENSOR DATA 审中-公开
标题翻译：基于垂直地震剖面资料和海底传感器资料生成地下成像资料
公开(公告)号：WO2018075738A1
公开(公告)日：2018-04-26
申请号：PCT/US2017/057335
申请日：2017-10-19
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： HU, Leon Liang Zie
IPC分类号： G01V1/28 , G01V1/30 , G01V1/42
CPC分类号： G01V1/301 , G01V1/282 , G01V1/42 , G01V2210/121 , G01V2210/1293 , G01V2210/1295 , G01V2210/1297 , G01V2210/1427 , G01V2210/161 , G01V2210/512 , G01V2210/614 , G01V2210/6161 , G01V2210/632 , G01V2210/671 , G01V2210/675 , G01V2210/679
摘要： Example computer-implemented method, computer-readable media, and computer system are described for generating subterranean imaging data based on initial isotropic and/or anisotropic velocity models for the vertical seismic profile (VSP) data and stored ocean bottom sensor (OBS) data. In some aspects, VSP data and OBS data of a subterranean region are received. Angle attributes for each image point are computed to image primary reflection and free surface multiples of the received VSP data and OBS data, respectively. Angle-domain common-image gathers (ADCIG) are generated according to a ray-equation method based on the angle attributes computed based on the received VSP data and OBS data, respectively. The ADCIG are further post-processed.
摘要翻译：描述了用于基于垂直地震剖面（VSP）数据的初始各向同性和/或各向异性速度模型生成地下成像数据并存储的示例计算机实现的方法，计算机可读介质和计算机系统海底传感器（OBS）数据。在一些方面，接收地下区域的VSP数据和OBS数据。计算每个图像点的角度属性以分别对接收到的VSP数据和OBS数据的主反射和自由表面倍数进行成像。根据基于根据接收的VSP数据和OBS数据计算的角度属性的光线方程方法分别生成角度域共同图像道集（ADCIG）。 ADCIG进一步后处理。

39. 发明申请

WO2018063156A1 ITERATIVE MIGRATION VELOCITY OPTIMIZATION FOR A VSP SURVEY USING SEMBLANCE 审中-公开
标题翻译：用SEM研究VSP测量的迭代偏移速度优化
公开(公告)号：WO2018063156A1
公开(公告)日：2018-04-05
申请号：PCT/US2016/053953
申请日：2016-09-27
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： PADHL, Amit , WILLIS, Mark, Elliott
IPC分类号： E21B47/00 , G01V1/40 , G01V1/48
CPC分类号： G01V1/42 , G01V1/303 , G01V1/40 , G01V1/48 , G01V2210/1295 , G01V2210/1429 , G01V2210/161 , G01V2210/48 , G01V2210/512 , G01V2210/52 , G01V2210/6222
摘要： A method to process vertical seismic profile (VSP) data includes receiving VSP data, migrating the VSP data output using an initial velocity model to produce migrated depth values associated with the respective receivers, sorting and collecting the migrated depth values corresponding to each receiver to produce a migrated common receiver gather (CRG) associated with each receiver, stacking the migrated depth values of the CRGs corresponding to respective fixed lateral positions in an image volume to produce a common image gather (CIG) associated with each lateral position, and generating a semblance panel having the stacked depth migration values plotted as contours on a first axis for velocity ratio (vr), which is based on migration velocity and true velocity) and a second axis for true depth (Zt). The method further includes updating the initial velocity model based on a plurality of data points selected from the semblance panel to provide an updated velocity model.
摘要翻译：处理垂直地震剖面（VSP）数据的方法包括接收VSP数据，使用初始速度模型迁移VSP数据输出以产生与各个接收器相关联的迁移的深度值，分类和收集迁移的对应于每个接收器的深度值以产生与每个接收器相关联的迁移的公共接收器集合（CRG），将与各个固定横向位置对应的CRG的迁移深度值堆叠在图像体积中以产生与以下关联的公共图像集合（CIG）每个侧向位置，并且生成具有堆积的深度偏移值作为第一轴上的轮廓的速度比（vr）（其基于偏移速度和真实速度）和第二轴的真实深度（Zt）绘制的相似面板。该方法还包括基于从相似面板中选择的多个数据点来更新初始速度模型，以提供更新的速度模型。

40. 发明申请

WO2017044431A1 METHOD AND SYSTEM FOR IMAGING DIPPING STRUCTURES 审中-公开
标题翻译：用于成像插层结构的方法和系统
公开(公告)号：WO2017044431A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050446
申请日：2016-09-06
申请人： SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
发明人： HIRABAYASHI, Nobuyasu
IPC分类号： E21B47/00 , G01V1/40 , G01V1/48
CPC分类号： G01V1/50 , G01V1/301 , G01V1/42 , G01V2200/16 , G01V2210/121 , G01V2210/1293 , G01V2210/1295 , G01V2210/1429 , G01V2210/161 , G01V2210/512 , G01V2210/64
摘要： A method for imaging one or more dipping structures is provided. The method comprises providing a given velocity model, calculating travel time of a seismic wave using the velocity model, estimating coherency of event signals of array data that are time-corrected for a trial reflector, weighting a waveform sample corresponding to the travel time based on the coherency, and mapping the weighted waveform sample.
摘要翻译：提供了一种或多种浸渍结构成像方法。该方法包括提供给定的速度模型，使用速度模型计算地震波的行进时间，估计对于反射器进行时间校正的阵列数据的事件信号的相干性，基于一致性，并映射加权波形样本。

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