公开(公告)号：US20050242807A1

公开(公告)日：2005-11-03

申请号：US10836788

申请日：2004-04-30

申请人： Robert Freedman

发明人： Robert Freedman

IPC分类号： E21B47/00 ,  E21B49/08 ,  G01N24/08 ,  G01N33/00 ,  G01N33/26 ,  G01V20060101 ,  G01V3/00 ,  G01V3/32 ,  G01V3/38 ,  G01V9/00 ,  G01V11/00

CPC分类号： G01V11/00

摘要： A method for determining a property of fluids in formations surrounding an earth borehole includes the following steps: producing, from measurements on a multiplicity of fluid samples, a database of stored fluid property training values related to stored fluid measurement training values; deriving, from the database, radial basis function parameters; deriving formation fluid measurement values; and determining, using radial basis function interpolation, the property of formation fluids from values in the database, the parameters, and the derived formation fluid measurement values.

摘要翻译： 用于确定围绕地球钻孔的地层中的流体性质的方法包括以下步骤：通过对多个流体样本的测量产生与存储的流体测量训练值相关的存储的流体属性训练值的数据库; 从数据库中推导径向基函数参数; 得出地层流体测量值; 并根据数据库中的数值，参数和导出的地层流体测量值来确定地层流体的性质。

公开(公告)号：US06961673B2

公开(公告)日：2005-11-01

申请号：US10608734

申请日：2003-06-27

申请人： Arthur E. Barnes

发明人： Arthur E. Barnes

IPC分类号： G01V20060101 ,  G01V1/28 ,  G06F11/30 ,  G06F19/00

CPC分类号： G01V1/288

摘要： Various methods for measuring continuity and discontinuity of a seismic data set. One method embodiment includes: a) detecting seismic energy with an array of detectors; b) converting detection signals from the array of detectors into data representing one or more attributes as a function of position for subsurface formations; c) systematically obtaining subsets of the data as vector sets; and d) for each vector set: (1) combining vectors from the vector set to determine a representative vector for the vector set; and (2) calculating a continuity or discontinuity measurement with respect to the representative vector. In various embodiments, the continuity or discontinuity measurement may be expressible as a fraction of vector set energy derived from vector components aligned with or deviating from the representative vector.

摘要翻译： 用于测量地震数据集的连续性和不连续性的各种方法。 一种方法实施例包括：a）用检测器阵列检测地震能量; b）将来自检测器阵列的检测信号转换为表示作为地下地层位置的函数的一个或多个属性的数据; c）系统地获取数据子集作为向量集; 和d）对于每个矢量集合：（1）组合来自矢量集合的矢量以确定矢量集合的代表矢量; 和（2）计算关于代表性向量的连续性或不连续性测量。 在各种实施例中，连续性或不连续性测量可以表示为从与代表性向量对准或偏离的向量分量导出的向量集合能量的一部分。

公开(公告)号：US06941228B2

公开(公告)日：2005-09-06

申请号：US10729759

申请日：2003-12-05

申请人： Brian Edward Toelle

发明人： Brian Edward Toelle

IPC分类号： G01V20060101 ,  G01V1/28 ,  G01V1/30

CPC分类号： G01V1/306

摘要： The Fracture Trend Identification method is practiced by the Fracture Trend Identification software adapted for analyzing compressional 2-D seismic data in order to identify zones in a rock formation containing open, natural fractures. The Fracture Trend Identification method comprises one or two or more of the following steps: loading seismic data into the workstation software and visually quality controlling it, and then generating variance sections and reviewing them visually to identify faulting, identifying seismic events that corresponds to a formation of interest, extracting seismic attribute data from various zones of the seismic events, identifying frequency anomalies by interpreting the extracted seismic attribute data of the various zones of the seismic events, identifying and removing any potentially false positive frequency anomalies, and confirming any remaining ones of the anomalies not removed during the removing step and ranking the confirmed ones of the remaining anomalies. The method for identifying the seismic events that correspond to the formation of interest may comprise the extraction of a seismic wavelet and the performance of a well to seismic tie through the generation of the synthetic. The extraction of seismic attribute data from various zones may comprise the generation of the seismic Dominant Frequency attribute. Interpreting the extracted data for the various zones may comprise the posting of attribute values on a ribbon posting map and the examination of these values for rapid shifts in frequencies from higher to lower frequencies. The identification and removal of potential false positives may comprise the extraction and examination of a Dominant Frequency for a near surface seismic event and comparison with those of the zone(s) of interest. The confirmation of any remaining ones of the anomalies not removed during the removing step and ranking the confirmed ones of the remaining anomalies may comprise the extraction and examination of the seismic frequency spectrums from selected zones above, below, and including the frequency attenuation zones.

公开(公告)号：US20050125157A1

公开(公告)日：2005-06-09

申请号：US10729759

申请日：2003-12-05

申请人： Brian Toelle

发明人： Brian Toelle

IPC分类号： G01V20060101 ,  G01V1/28 ,  G01V1/30

CPC分类号： G01V1/306

摘要： The Fracture Trend Identification method is practiced by the Fracture Trend Identification software adapted for analyzing compressional 2-D seismic data in order to identify zones in a rock formation containing open, natural fractures. The Fracture Trend Identification method comprises one or two or more of the following steps: loading seismic data into the workstation software and visually quality controlling it, and then generating variance sections and reviewing them visually to identify faulting, identifying seismic events that corresponds to a formation of interest, extracting seismic attribute data from various zones of the seismic events, identifying frequency anomalies by interpreting the extracted seismic attribute data of the various zones of the seismic events, identifying and removing any potentially false positive frequency anomalies, and confirming any remaining ones of the anomalies not removed during the removing step and ranking the confirmed ones of the remaining anomalies. The method for identifying the seismic events that correspond to the formation of interest may comprise the extraction of a seismic wavelet and the performance of a well to seismic tie through the generation of the synthetic. The extraction of seismic attribute data from various zones may comprise the generation of the seismic Dominant Frequency attribute. Interpreting the extracted data for the various zones may comprise the posting of attribute values on a ribbon posting map and the examination of these values for rapid shifts in frequencies from higher to lower frequencies. The identification and removal of potential false positives may comprise the extraction and examination of a Dominant Frequency for a near surface seismic event and comparison with those of the zone(s) of interest. The confirmation of any remaining ones of the anomalies not removed during the removing step and ranking the confirmed ones of the remaining anomalies may comprise the extraction and examination of the seismic frequency spectrums from selected zones above, below, and including the frequency attenuation zones.

公开(公告)号：US20050104587A1

公开(公告)日：2005-05-19

申请号：US10957406

申请日：2004-10-01

申请人： Ridvan Akkurt

发明人： Ridvan Akkurt

IPC分类号： G01R33/44 ,  G01R33/50 ,  G01V20060101 ,  G01V3/00 ,  G01V3/32

CPC分类号： G01V3/32 ,  G01N24/081 ,  G01R33/50 ,  G01R33/5617

摘要： System and methods for using nuclear magnetic resonance (NMR) T1 measurements for wireline, LWD and MWD applications and down-hole NMR fluid analyzers. The T1 measurements are characterized by insensitivity to motion, as the detrimental effects arising from tool motion or fluid flow are effectively reduced or eliminated. T1 measurements alone or in combination with other standard oil field measurements are shown to provide efficient data acquisition resulting in compact and robust data sets, the potential for substantially increased logging speeds, and simple methods for fluid typing, including direct and robust identification of gas.

摘要翻译： 用于电缆，LWD和MWD应用以及井下核磁共振流体分析仪的核磁共振（NMR）T 1 S测量的系统和方法。 T 1测量的特征在于对运动的不敏感，因为有效地减少或消除了由工具运动或流体流动引起的不利影响。 显示单独测量或与其他标准油田测量结合使用的测量结果可提供有效的数据采集，从而获得紧凑而稳健的数据集，提高测井速度的潜力，以及用于流体分型的简单方法， 包括直接和可靠的气体识别。

公开(公告)号：US20050104176A1

公开(公告)日：2005-05-19

申请号：US10992145

申请日：2004-11-18

申请人： Paul Rodney ,  James Masino ,  Christopher Golla ,  Roger Schultz ,  James Freeman

发明人： Paul Rodney ,  James Masino ,  Christopher Golla ,  Roger Schultz ,  James Freeman

IPC分类号： B81B7/00 ,  E21B20060101 ,  E21B7/00 ,  E21B45/00 ,  G01V20060101 ,  G01V3/08 ,  H01L20060101 ,  H01L21/86 ,  H01L23/02 ,  H01L27/12 ,  H01Q20060101

CPC分类号： E21B47/0002 ,  B81B2207/115 ,  E21B47/011 ,  G01V1/40 ,  H01L21/86 ,  H01L23/3157 ,  H01L27/12 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2924/13091 ,  H01L2924/3011 ,  H01L2924/00

摘要： In at least some embodiments, electronic devices suitable for use at temperatures in excess of 200 C. may comprise an integrated circuit fabricated on a silicon carbide substrate, and a thick passivation layer. In other embodiments, electronic devices suitable for use at temperatures in excess of 200 C. may comprise an integrated circuit formed from silicon located on a sapphire substrate, and a thick passivation layer. The electronic devices may be implemented in the context of hydrocarbon drilling and production operations.

摘要翻译： 在至少一些实施例中，适于在超过200℃的温度下使用的电子器件可以包括在碳化硅衬底上制造的集成电路和厚钝化层。 在其它实施例中，适于在超过200℃的温度下使用的电子器件可以包括由位于蓝宝石衬底上的硅形成的集成电路和厚钝化层。 电子设备可以在碳氢化合物钻探和生产操作的背景下实现。

公开(公告)号：US5286651A

公开(公告)日：1994-02-15

申请号：US60485

申请日：1993-05-11

申请人： Michael P. Smith

发明人： Michael P. Smith

IPC分类号： G01N1/00 ,  G01N27/62 ,  G01N33/24 ,  G01N35/02 ,  G01Q30/16 ,  G01V20060101 ,  G01V5/00

CPC分类号： G01N33/241 ,  G01N1/22 ,  Y10T436/11 ,  Y10T436/24

摘要： A collective fluid inclusions volatiles sample is released from each of a plurality of sedimentary rock samples and analyzed as it is being released to determine composition thereof. Compositions are used for mapping the earth's subsurface. The sample is released by an automated crushing mechanism and analyzed by a system of concurrently operated mass spectrometers each scanning a specific set of mass to charge ratio responses.

摘要翻译： 集体流体夹杂物挥发物样品从多个沉积岩样品中的每一个释放出来，并在被释放时被分析以确定其组成。 组合用于映射地球的地下。 样品通过自动破碎机制释放，并通过同时操作的质谱仪系统进行分析，每个系统扫描一组特定的质荷比响应。

公开(公告)号：US20050259513A1

公开(公告)日：2005-11-24

申请号：US10849673

申请日：2004-05-20

申请人： Gregory Parkes

发明人： Gregory Parkes

IPC分类号： E21B47/14 ,  G01V20060101 ,  G01V1/02 ,  G01V1/28 ,  G01V1/36 ,  G01V1/38 ,  G01V13/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： G01V1/006 ,  G01V1/38 ,  G01V1/3861 ,  G01V13/00

摘要： Physical parameters are measured for an array of seismic sources, preferably for each activation of the seismic sources. Calibration functions are obtained and the measured physical parameters and calibration functions are applied to a model, which generates a calibrated source signature for the array of seismic sources. Alternatively, the measured physical parameters are applied to a model, which generates a modeled source signature, and then the calibration functions are applied to the modeled source signature to generate the calibrated source signature. Alternatively, modeled source signatures are generated for each seismic source and then the calibration functions are applied to the modeled source signatures to generate a calibrated source signature for each seismic source. Then the calibrated source signatures for each seismic source are combined, preferably by linear superposition, to generate the calibrated source signature for the array of seismic sources.

摘要翻译： 测量地震源阵列的物理参数，优选地用于地震源的每次激活。 获得校准功能，并将测量的物理参数和校准功能应用于模型，该模型为地震源阵列生成校准的源特征。 或者，将测量的物理参数应用于模型，其产生建模的源签名，然后将校准函数应用于建模的源签名以生成校准的源签名。 或者，为每个地震源生成建模的源签名，然后将校准函数应用于建模的源签名，以生成每个地震源的校准源签名。 然后将每个地震源的经校准的源签名组合起来，优选地通过线性叠加来产生用于地震源阵列的经校准的源特征。

公开(公告)号：US20050199794A1

公开(公告)日：2005-09-15

申请号：US10809066

申请日：2004-03-15

申请人： Medhat Mickael

发明人： Medhat Mickael

IPC分类号： E21B49/00 ,  G01V20060101 ,  G01V5/00 ,  G01V5/06 ,  G01V5/12 ,  G01V13/00

CPC分类号： G01V5/06

摘要： A method for determining concentrations of naturally occurring radioactive elements in earth formation by analysis of gamma ray energy spectra measured by at least one gamma ray detector while the borehole is being drilled. Gain of the gamma ray detector is controlled automatically through analysis of the spectra. The one or more gamma ray detectors are disposed at the periphery of the downhole instrumentation to maximize sensitivity. Elemental concentrations of naturally occurring radioactive elements such as potassium, uranium and thorium are measured either as a function of depth in the borehole, or as a function of aximuthal sectors around the borehole wall, or as a function of both depth and azimuthal sectors.

摘要翻译： 一种用于通过分析在钻孔时由至少一个伽马射线探测器测量的伽马射线能谱来确定地层中天然存在的放射性元素的浓度的方法。 通过分析光谱自动控制伽马射线检测器的增益。 一个或多个伽马射线检测器设置在井下仪器的周边以最大化灵敏度。 天然存在的放射性元素如钾，铀和钍的元素浓度是作为钻孔深度的函数，或作为井壁周围的轴向部分的函数，或作为深度和方位角扇区的函数来测量的。

公开(公告)号：US20050194201A1

公开(公告)日：2005-09-08

申请号：US10792511

申请日：2004-03-03

申请人： Stig Tenghamn ,  Andre Stenzel

发明人： Stig Tenghamn ,  Andre Stenzel

IPC分类号： G01V20060101 ,  G01V1/00 ,  G01V1/16 ,  G01V1/18 ,  G01V1/20 ,  G01V1/38

CPC分类号： G01V1/184 ,  G01V1/201

摘要： A seismic sensor is disclosed which includes at least one particle motion sensor, and a sensor jacket adapted to be moved through a body of water. The particle motion sensor is suspended within the sensor jacket by at least one biasing device. In one embodiment, a mass of the sensor and a force rate of the biasing device are selected such that a resonant frequency of the sensor within the sensor jacket is within a predetermine range.

摘要翻译： 公开了一种地震传感器，其包括至少一个粒子运动传感器和适于移动通过水体的传感器护套。 颗粒运动传感器通过至少一个偏置装置悬挂在传感器护套内。 在一个实施例中，选择传感器的质量和偏置装置的力率，使得传感器套内的传感器的共振频率在预定范围内。