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1. 发明授权

US06474439B1 Dipole logging tool 有权
标题翻译：偶极测井工具
公开(公告)号：US06474439B1
公开(公告)日：2002-11-05
申请号：US09537836
申请日：2000-03-29
申请人： David Hoyle , Hitoshi Tashiro , Benoit Froelich , Alain Brie , Hiroshi Hori , Hitoshi Sugiyama , Jahir Pabon , Frank Morris
发明人： David Hoyle , Hitoshi Tashiro , Benoit Froelich , Alain Brie , Hiroshi Hori , Hitoshi Sugiyama , Jahir Pabon , Frank Morris
IPC分类号： G01V140
CPC分类号： G01V1/52
摘要： A logging tool having a tool body, which can be positioned in a fluid-filled borehole, including a receiver section and a dipole transmitter; wherein the dipole transmitter includes a transducer with a shell having a reaction mass and a motor located therein, the motor operatively connecting the shell and the reaction mass such that only an outer surface of the shell is in contact with the fluid in the borehole. This new type of dipole source for well logging involves shaking all or part (axially) of a dipole tool body to produce a pure, broadband acoustic dipole signal while at the same time coupling as little energy as possible into the tool body. Important variations on this idea include a linear phased array of shaker sources, and active cancellation of tool borne noise.
摘要翻译：一种具有工具主体的测井工具，该工具主体可定位在充满流体的钻孔中，包括接收器部分和偶极发射器; 其中所述偶极发射器包括具有壳体的换能器，所述壳体具有反作用物质和位于其中的马达，所述马达可操作地连接所述壳体和所述反作用物质，使得只有所述壳体的外表面与所述钻孔中的流体接触。这种用于测井的新型偶极子源涉及摇动偶极工具体的全部或部分（轴向），以产生纯的宽带声偶极子信号，同时将尽可能少的能量耦合到工具主体中。这个想法的重要变化包括振荡器源的线性相控阵列，以及主动消除工具噪声。

2. 发明授权

US06845325B2 Global classification of sonic logs 有权
公开(公告)号：US06845325B2
公开(公告)日：2005-01-18
申请号：US10005497
申请日：2001-11-08
申请人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
发明人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
IPC分类号： G01V1/48 , G01V1/00 , G01V1/28
CPC分类号： G01V1/48
摘要： A method of determining the sonic slowness of a formation traversed by a borehole comprising generating tracks from sonic waveform peaks received at a plurality of depths wherein the peaks that are not classified prior to tracking is set forth. A method for generating a slowness versus depth log is generated for waveform arrivals by classifying long tracks, classifying small tracks; classifying tracks that overlap; filling in gaps; and creating a final log is disclosed. In further improvements, non-classified tracks and interpolation are used to fill in gaps.

3. 发明授权

US07337068B2 Global classification of sonic logs 有权
标题翻译：声波测井全球分类
公开(公告)号：US07337068B2
公开(公告)日：2008-02-26
申请号：US11010204
申请日：2004-12-10
申请人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
发明人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
IPC分类号： G01V1/00
CPC分类号： G01V1/48
摘要： A method of determining the sonic slowness of a formation traversed by a borehole comprising generating tracks from sonic waveform peaks received at a plurality of depths wherein the peaks that are not classified prior to tracking is set forth. A method for generating a slowness versus depth log is generated for waveform arrivals by classifying long tracks, classifying small tracks; classifying tracks that overlap; filling in gaps; and creating a final log is disclosed. In further improvements, non-classified tracks and interpolation are used to fill in gaps.
摘要翻译：确定由钻孔穿过的地层的声音慢度的方法包括从在多个深度处接收的声波波形峰值产生轨迹，其中在跟踪之前未分类的峰值被阐述。通过对长轨道进行分类，对小轨迹进行分类，生成波形到达时间的生成慢度对深度对数的方法; 分类重叠的曲目; 填补空白; 并且公开了创建最终日志。在进一步的改进中，使用非分类轨迹和内插填补空白。

4. 发明申请

US20050143922A1 Global classification of sonic logs 有权
标题翻译：声波测井全球分类
公开(公告)号：US20050143922A1
公开(公告)日：2005-06-30
申请号：US11010204
申请日：2004-12-10
申请人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
发明人： Henri-Pierre Valero , Alain Brie , Takeshi Endo
IPC分类号： G01V1/48 , G01V1/00
CPC分类号： G01V1/48
摘要： A method of determining the sonic slowness of a formation traversed by a borehole comprising generating tracks from sonic waveform peaks received at a plurality of depths wherein the peaks that are not classified prior to tracking is set forth. A method for generating a slowness versus depth log is generated for waveform arrivals by classifying long tracks, classifying small tracks; classifying tracks that overlap; filling in gaps; and creating a final log is disclosed. In further improvements, non-classified tracks and interpolation are used to fill in gaps.
摘要翻译：确定由钻孔穿过的地层的声音慢度的方法包括从在多个深度处接收的声波波形峰值产生轨迹，其中在跟踪之前未分类的峰值被阐述。通过对长轨道进行分类，对小轨迹进行分类，生成波形到达时间的生成慢度对深度对数的方法; 分类重叠的曲目; 填补空白; 并且公开了创建最终日志。在进一步的改进中，使用非分类轨迹和内插填补空白。

5. 发明授权

US06459993B1 Processing sonic waveform measurements from array borehole logging tools 有权
标题翻译：从阵列钻孔测井工具处理声波测量
公开(公告)号：US06459993B1
公开(公告)日：2002-10-01
申请号：US09678454
申请日：2000-10-03
申请人： Henri-Pierre Valero , Alain Brie , Kai Hsu
发明人： Henri-Pierre Valero , Alain Brie , Kai Hsu
IPC分类号： G01V128
CPC分类号： G01V1/48
摘要： Methods for processing sonic logging data obtained from a logging tool having an array of R receivers, includes selecting a sub-array size of Rsb receivers where Rsb
摘要翻译：用于处理从具有R个接收器的阵列的测井工具获得的声波测井数据的方法包括：选择Rsb

6. 发明授权

US06654688B1 Processing sonic waveform measurements 有权
标题翻译：处理声波测量
公开(公告)号：US06654688B1
公开(公告)日：2003-11-25
申请号：US09937935
申请日：2002-01-18
申请人： Alain Brie , Takeshi Endo , Henri-Pierre Valero , Vivian Pistre , Yoshiyuki Saiki
发明人： Alain Brie , Takeshi Endo , Henri-Pierre Valero , Vivian Pistre , Yoshiyuki Saiki
IPC分类号： G01V300
CPC分类号： G01V1/48
摘要： Methods for determining the best value for at least one slowness-related parameter that has been determined in a number of ways is disclosed. Sonic logging data input in the methods are processed to determine multiple values of at least one slowness-related parameter using slowness/time coherence (STC) processing methods. The error of each determined parameter is determined and the determined errors used in selecting a representative parameter value from the multiple determined slowness-related parameter values.
摘要翻译：公开了用于确定已经以多种方式确定的至少一个慢度相关参数的最佳值的方法。使用慢度/时间相干（STC）处理方法处理方法中输入的声波记录数据以确定至少一个慢度相关参数的多个值。确定每个确定的参数的误差，并且从多个确定的慢度相关参数值中选择确定的误差用于选择代表参数值。

7. 发明授权

US4888740A Differential energy acoustic measurements of formation characteristic 失效
标题翻译：差分能量声学测量的地层特征
公开(公告)号：US4888740A
公开(公告)日：1989-12-19
申请号：US869384
申请日：1986-05-30
申请人： Alain Brie , Kai Hsu , Richard A. Plumb
发明人： Alain Brie , Kai Hsu , Richard A. Plumb
IPC分类号： G01V1/50
CPC分类号： G01V1/50
摘要： A method for acoustically investigating characteristics of formations penetrated by a borehole such as fractures by taking differential Stoneley wave acoustic energy measurements between pairs of receivers of an array of receivers carried by a logging tool. The receivers of each pair all have the same spacing. The energy is that detected by the receivers in response to acoustic pulses generated by a transmitter spaced from the receivers on the tool. The differential energy measurements are stacked to obtain a stacked differential energy log.
摘要翻译：一种用于通过在测井工具承载的接收器阵列的接收器对之间进行差分的斯通利波声能测量来声学地研究由诸如裂缝之类的钻孔穿透的地层的特征的方法。每对的接收器都具有相同的间距。能量是由接收器响应由与工具上的接收器间隔开的发射器产生的声脉冲而检测的能量。堆叠差分能量测量以获得堆积的差分能量记录。

8. 发明授权

US4870627A Method and apparatus for detecting and evaluating borehole wall fractures 失效
$Method and apparatus for detecting and evaluating borehole wall fractures$
标题翻译：井眼裂缝的检测和评估方法与装置
公开(公告)号：US4870627A
公开(公告)日：1989-09-26
申请号：US686127
申请日：1984-12-26
申请人： Kai Hsu , Alain Brie , Richard A. Plumb
发明人： Kai Hsu , Alain Brie , Richard A. Plumb
IPC分类号： G01V1/50
CPC分类号： G01V1/50
摘要： A method and apparatus are described for generating a quick look display of an acoustic investigation of a borehole wherein a parameter of interest is derived from vertically spaced sonic receivers and displayed in a laterally continuous display log where the parameter values from respective receivers are recorded at preassigned positions. A fracture sensitive parameter is measured such as the energy in a low frequency Stoneley wave and when the parameter values are laterally recorded areas indicative of fractures become visually enhanced particularly with a laterally expanded display log. Techniques for the detection and evaluation of fractures are described.
摘要翻译：描述了一种用于产生钻孔声学研究的快速查看显示的方法和装置，其中感兴趣的参数从垂直间隔的声波接收器导出并显示在横向连续的显示日志中，其中来自各个接收器的参数值被记录在预先分配职位测量断裂敏感参数，例如低频斯通利波浪中的能量，并且当参数值是指示断裂的横向记录区域变得视觉上增强时，特别是通过横向扩展的显示日志。描述了用于检测和评估骨折的技术。

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