专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016178654A1 ANISOTROPIC PARAMETER ESTIMATION FROM WALKAWAY VSP DATA USING DIFFERENTIAL EVOLUTION 审中-公开
标题翻译：使用差异演变的WALKAWAY VSP数据的各向异性参数估计
公开(公告)号：WO2016178654A1
公开(公告)日：2016-11-10
申请号：PCT/US2015/028884
申请日：2015-05-01
申请人： PADHI, Amit , WILLIS, Mark Elliott
发明人： PADHI, Amit , WILLIS, Mark Elliott
IPC分类号： E21B47/00 , G01V1/40 , G01V1/48
CPC分类号： E21B49/00 , E21B41/0092 , E21B44/00 , E21B47/12 , G01V1/306 , G01V1/42 , G01V11/00 , G01V2210/161 , G01V2210/626 , G01V2210/667
摘要： In some embodiments, an apparatus and a system, as well as a method and an article, may operate to generate a parent population, wherein each member of the parent population includes a set of model parameters describing a layer model of the geological formation; to execute a perturbation algorithm to generate subsequent child populations, from the parent population, until a termination criterion is met; to provide a plurality of solutions based on at least one member of the parent population and on at least one member of each child population; and to control a drilling operation based on a revised layer model that has been generated based on a selected one of the plurality of solutions. Additional apparatus, systems, and methods are disclosed.
摘要翻译：在一些实施例中，装置和系统以及方法和物品可以操作以产生母体群体，其中父群体的每个成员包括描述地质构造的层模型的一组模型参数; 执行扰动算法以从父母群体生成后续儿童群体，直到满足终止标准; 提供基于至少一个母亲群体成员和每个儿童群体的至少一个成员的多个解决方案; 并且基于已经基于所述多个解决方案中的所选择的一个解决方案生成的修改的层模型来控制钻取操作。公开了附加装置，系统和方法。

2. 发明申请

WO2016053326A1 INTEGRATING VERTICAL SEISMIC PROFILE DATA FOR MICROSEISMIC ANISOTROPY VELOCITY ANALYSIS 审中-公开
标题翻译：整合垂直平均速度分布的垂直地震剖面数据
公开(公告)号：WO2016053326A1
公开(公告)日：2016-04-07
申请号：PCT/US2014/058556
申请日：2014-10-01
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： PEI, Donghong , WARPINSKI, Norman R. , MACHOVOE, Sean Robert , PALACIOS, Pedro William
IPC分类号： G01V1/40 , G01V1/48 , E21B47/00
CPC分类号： G01V1/303 , G01V1/42 , G01V2210/161 , G01V2210/6222 , G01V2210/626
摘要： A system and a method for producing an anisotropic velocity model. Vertical seismic profile (VSP) data is obtained for a geological area. At least two stiffness coefficients in a fourth-rank elasticity stiffness tensor are calculated based on p-wave and s-wave velocities determined using the VSP data. Microseismic profile data for the geological area is obtained and all remaining unknown stiffness coefficients in the fourth-rank elasticity stiffness tensor are calculated using the microseismic profile data.
摘要翻译：一种用于制造各向异性速度模型的系统和方法。获得地质区域的垂直地震剖面（VSP）数据。基于使用VSP数据确定的p波和s波速度计算第四级弹性刚度张量中的至少两个刚度系数。获得地质区域的微震剖面数据，并使用微震剖面数据计算第四级弹性刚度张量中所有剩余的未知刚度系数。

3. 发明申请

WO2015178789A1 СПОСОБ ПОСТРОЕНИЯ СЕЙСМИЧЕСКИХ ИЗОБРАЖЕНИЙ ГЕОЛОГИЧЕСКОЙ СРЕДЫ И ВЫЧИСЛИТЕЛЬНАЯ СИСТЕМА ДЛЯ ЕГО РЕАЛИЗАЦИИ 审中-公开
标题翻译：形成地质环境地震图像的方法和实现其的计算机系统
公开(公告)号：WO2015178789A1
公开(公告)日：2015-11-26
申请号：PCT/RU2014/000363
申请日：2014-05-21
申请人： ШЛЮМБЕРЖЕ ХОЛДИНГС ЛИМИТЕД , БАЙДИН, Василий Григорьевич , ШЛЮМБЕРЖЕ КАНАДА ЛИМИТЕД , ШЛЮМБЕРЖЕ ТЕКНОЛОДЖИ Б.В. , СЕРВИСЕС ПЕТРОЛИЕРС ШЛЮМБЕРЖЕ , ПРАД РИСЕЧ ЭНД ДЕВЕЛОПМЕНТ ЛИМИТЕД , ШЛЮМБЕРЖЕ ТЕКНОЛОДЖИ КОРПОРЕЙШН
发明人： БАЙДИН, Василий Григорьевич , ДОВГИЛОВИЧ, Леонид Евгеньевич , СОФРОНОВ, Иван Львович
IPC分类号： G01V1/28 , G06T15/00
CPC分类号： G01V1/36 , G01V1/282 , G01V2210/161 , G01V2210/51 , G01V2210/679 , G06T17/05
摘要： Регистрируют данные вертикального сейсмического профилирования в геологической среде и выполняют по меньшей мере одну оценку локального наклона модели геологической среды, а также по меньшей мере одну динамическую оценку наклона для по меньшей мере одного типа волн, возбуждаемых источниками и регистрируемых приемниками с использованием векторов направления движения волн. Вычисляют разность оценки локального наклона модели и динамической оценки наклона. Осуществляют расчет по меньшей мере одного весового коэффициента на основании разности оценки локального наклона модели и динамической оценки наклона и используют полученный весовой коэффициент для определения по меньшей мере одной формулы для построения изображений с использованием упругих волн при миграции в обратном времени с учетом угла наклона геологической среды. Найденную формулу применяют к полученным данным вертикального сейсмического профилирования с последующим построением по меньшей мере одного изображения геологической толщи.
摘要翻译：对地质环境的垂直地震剖面数据进行了登记，至少对地质环境模型的局部倾角进行了评估，并对至少一种类型的波浪进行了动态评估，来源并由接收者注册，使用波动方向向量。在模型的局部倾斜评估与下降的动态评估之间计算差额。基于模型的局部倾角的评估与浸渍的动态评估之间的差异来计算至少一个重量系数，并且使用所得到的权重系数来确定用于使用弹性波形成图像的至少一个公式，应用反向时间迁移，考虑到地质环境的倾角。导出的公式应用于获得的垂直地震剖面数据，随后形成至少一个地质层的图像。

4. 发明申请

WO2015171135A1 ADAPTIVE FEEDBACK FOR PHASE ESTIMATION AND ADJUSTMENT 审中-公开
标题翻译：自适应反馈用于相位估计和调整
公开(公告)号：WO2015171135A1
公开(公告)日：2015-11-12
申请号：PCT/US2014/037161
申请日：2014-05-07
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： BHONGALE, Satyan Gopal
IPC分类号： E21B47/002 , G01V8/02
CPC分类号： G01V8/02 , G01D5/35306 , G01D5/35338 , G01D5/35361 , G01F1/661 , G01H9/004 , G01V1/226 , G01V1/46 , G01V2210/1299 , G01V2210/1429 , G01V2210/161
摘要： Various embodiments include methods, apparatus, and systems to operate a tool downhole in a well, where the tool has sensing system to determine different properties of downhole structures. Such an apparatus can include a received signal that is input to a beam splitter with 5 a local oscillator signal. The beam splitter outputs light signals to first and second photodetectors that convert the respective signals to electrical signals. The electrical signals are input to differential amplifier that generates an amplitude representative of the phase difference between the two input signals. A feedback path converts that 10 amplitude to a phase adjustment signal that is couple to the local oscillator.
摘要翻译：各种实施例包括在井中操作井下工具的方法，装置和系统，其中工具具有用于确定井下结构的不同性质的感测系统。这样的装置可以包括输入到具有本地振荡器信号的分束器的接收信号。分束器将光信号输出到将各个信号转换成电信号的第一和第二光电检测器。电信号被输入到差分放大器，其产生表示两个输入信号之间的相位差的幅度。反馈路径将该10幅度转换为耦合到本地振荡器的相位调整信号。

5. 发明申请

WO2013182900A3 ACOUSTIC MEASUREMENT METHOD FOR THE CRUDE OIL PRODUCTION 审中-公开
标题翻译：原油生产的声学测量方法
公开(公告)号：WO2013182900A3
公开(公告)日：2014-03-13
申请号：PCT/IB2013001339
申请日：2013-03-29
申请人： AKTSIONERNOE OBSCHESTVO LANDRESOURCES
发明人： MARTINOV EVGENY YAKOVLEVICH , ROGOV EVGENY NIKOLAEVICH , MAZAEV VLADIMIR VLADIMIROVICH
IPC分类号： G01V1/42
CPC分类号： G01V1/42 , G01V2210/161
摘要： Invention relates to the gas and oil producing industry and could be used in the wells with the different geological structure types, including a depleted field and well with the reserve difficult to recover. The technical solution results in the seismic survey output accuracy and oil recovery factor increase. The seismic research during the crude oil production consists of generation of elastic vibrations by the sound-emitting device (6) in the form of horizontally directed to the reservoir cylindrical wave. The longitudinal and lateral waves penetrating the reservoir formed by the deformed layers due to exposure to the elastic vibration of sound-emitting device (6) are registered by the seismic sensors (13), which are located on the ground surface and measure their amplitude frequency response. Simultaneously with the seismic survey, the sound-emitting device elastic vibration provides the pressure oil feeding gradient and crude oil production.
摘要翻译：本发明涉及天然气和石油生产行业，可用于具有不同地质结构类型的井，包括枯竭的油田，储量难以恢复。技术方案导致地震勘测输出精度和采油因子增加。原油生产过程中的地震研究包括发射装置（6）以水平方向导向储层圆柱波形式产生弹性振动。由于暴露于发声装置（6）的弹性振动而由变形层形成的储层的纵向和横向波由位于地面上的地震传感器（13）记录，并测量它们的振幅频率响应。与地震勘测同时，发声装置弹性振动提供压力供油梯度和原油产量。

6. 发明申请

WO2013182900A2 ACOUSTIC MEASUREMENT METHOD FOR THE CRUDE OIL PRODUCTION 审中-公开
标题翻译：原油生产的声学测量方法
公开(公告)号：WO2013182900A2
公开(公告)日：2013-12-12
申请号：PCT/IB2013/001339
申请日：2013-03-29
申请人： AKTSIONERNOE OBSCHESTVO LANDRESOURCES
发明人： MARTINOV, Evgeny Yakovlevich , ROGOV, Evgeny Nikolaevich , MAZAEV, Vladimir Vladimirovich
IPC分类号： G01V1/38
CPC分类号： G01V1/42 , G01V2210/161
摘要： Invention relates to the gas and oil producing industry and could be used in the wells with the different geological structure types, including a depleted field and well with the reserve difficult to recover. The technical solution results in the seismic survey output accuracy and oil recovery factor increase. The seismic research during the crude oil production consists of generation of elastic vibrations by the sound-emitting device in the form of horizontally directed to the reservoir cylindrical wave. The longitudinal and lateral waves penetrating the reservoir formed by the deformed layers due to exposure to the elastic vibration of sound-emitting device are registered by the seismic sensors, which are located on the ground surface and measure their amplitude frequency response. Simultaneously with the seismic survey, the sound-emitting device elastic vibration provides the pressure oil feeding gradient and crude oil production.
摘要翻译：本发明涉及天然气和石油生产行业，可用于具有不同地质结构类型的井，包括枯竭田和井，储量难以恢复。技术方案导致地震勘测输出精度和油回收率提高。原油生产过程中的地震研究包括以水平方向导向储层圆柱波形式的发声装置产生弹性振动。由于暴露于发声装置的弹性振动，穿透由变形层形成的储层的纵向和横向波由位于地面上的地震传感器记录并测量它们的振幅频率响应。与地震勘测同时，发声装置弹性振动提供了压力进油梯度和原油生产。

7. 发明申请

WO2012162208A2 SYSTEMS AND METHODS FOR OPTIMIZING LOW FREQUENCY OUTPUT FROM AIRGUN SOURCE ARRAYS 审中-公开
标题翻译：从气枪源阵列优化低频输出的系统和方法
公开(公告)号：WO2012162208A2
公开(公告)日：2012-11-29
申请号：PCT/US2012/038751
申请日：2012-05-21
申请人： SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION , 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泡泡能量。可以通过使用，准备和/或安排气枪来优化有效的气泡能量。

8. 发明申请

WO2010113013A3 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：WO2010113013A3
公开(公告)日：2011-11-03
申请号：PCT/IB2010000713
申请日：2010-03-30
申请人： SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER CA LTD , SCHLUMBERGER HOLDINGS , PRAD RES & DEV LTD , TULETT JOHN RICHARD , ARMSTRONG PHILIP NEVILLE , MENKITI HENRI
发明人： TULETT JOHN RICHARD , ARMSTRONG PHILIP NEVILLE , MENKITI HENRI
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。

9. 发明申请

WO01059483A1 METHOD OF DESIGNING GEOPHYSICAL SURVEYS 审中-公开
标题翻译：设计地球物理勘测方法
公开(公告)号：WO01059483A1
公开(公告)日：2001-08-16
申请号：PCT/IB2001/000066
申请日：2001-01-22
IPC分类号： G01V1/42
CPC分类号： G01V1/42 , G01V2210/161
摘要： A method for the design of VSP for the purpose of imaging a reef in the formations surrounding the well in question. The basic steps include: building a geophysical model; defining receiver locations (12) in the well within the model; defining the target (reef) (24); ray tracing from receivers to surface via target; defining source locations (20) on surface based on ray density pattern; and validate by ray tracing from source locations to receiver locations via target.
摘要翻译：用于设计VSP以在围绕所述井的地层中成像珊瑚礁的方法。基本步骤包括：建立地球物理模型; 定义模型内的井中的接收器位置（12）; 定义目标（礁）（24）; 通过目标从接收器到表面的射线跟踪; 基于光线密度模式在表面上定义源位置（20）; 并通过目标从源位置到接收器位置的光线跟踪进行验证。

10. 发明申请

WO1997018490A1 HIGH FIDELITY VIBRATORY SOURCE SEISMIC METHOD FOR USE IN VERTICAL SEISMIC PROFILE DATA GATHERING WITH A PLURALITY OF VIBRATORY SEISMIC ENERGY SOURCES 审中-公开
标题翻译：用于垂直地震剖面数据的高度振动源地震方法用多个振动地震能量源
公开(公告)号：WO1997018490A1
公开(公告)日：1997-05-22
申请号：PCT/US1996015736
申请日：1996-10-02
申请人： MOBIL OIL CORPORATION
发明人： MOBIL OIL CORPORATION , ALLEN, Kenneth, Paul
IPC分类号： G01V01/24
CPC分类号： G01V1/42 , G01V1/364 , G01V2210/161 , G01V2210/20
摘要： A method for receiving and pre-processing vertical seismic profile high fidelity vibratory seismic data includes the steps of measuring the motion of the vibrator which is related to the vibrator applied force times a transfer function of minimum phase, causal, linear system relating the actual vibrator output with the measured vibrator motion (50), separating signals according to the generating source of each (52), determining a ratio by dividing the vibratory seismic data be the measured motion of the vibrator to remove the unknown applied force leaving the earth reflectivity times a time derivative divided by a minimum phase function (54), minimum phase band pass filtering the resulting ratio (56) and performing minimum phase deconvolution (58) to remove the time derivative divided by the transfer function of minimum phase.
摘要翻译：一种用于接收和预处理垂直地震剖面高保真振动地震数据的方法包括以下步骤：测量与振动器施加的力相关的振动器的运动乘以与实际振动器相关的最小相位，因果线性系统的传递函数输出与所测量的振动器运动（50），根据每个（52）的发生源分离信号，通过将振动地震数据除以振动器的测量运动来确定比例，以消除离开地球反射率次数的未知施加力时间导数除以最小相位函数（54），对所得比率（56）进行最小相位带通滤波，并执行最小相位去卷积（58）以去除时间导数除以最小相位的传递函数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式