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1. 发明授权

US07660196B2 Methods for processing dispersive acoustic waveforms 有权
标题翻译：分散声波形的处理方法
公开(公告)号：US07660196B2
公开(公告)日：2010-02-09
申请号：US10847045
申请日：2004-05-17
申请人： Yoshiyuki Saiki , Oliver Skelton , Jahir Pabon , Bikash K. Sinha
发明人： Yoshiyuki Saiki , Oliver Skelton , Jahir Pabon , Bikash K. Sinha
IPC分类号： G01V1/40
CPC分类号： G01V1/36 , G01V2210/54
摘要： A method for processing acoustic data comprising applying a dynamic filter band. The method and apparatus may be particularly adapted to processing sonic data to measure formation slowness in a borehole.
摘要翻译：一种用于处理声学数据的方法，包括应用动态滤波器频带。该方法和装置可以特别适于处理声波数据以测量井眼中的地层慢度。

2. 发明授权

US07623412B2 Anisotropy measurement while drilling 有权
标题翻译：钻孔时进行各向异性测量
公开(公告)号：US07623412B2
公开(公告)日：2009-11-24
申请号：US11369433
申请日：2006-03-07
申请人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
发明人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
IPC分类号： G01V1/00
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating measurement of anisotropy are disclosed. According to some aspects, anisotropy can be determined while drilling. Monopole/quadrupole interactions, as well as monitoring dipole excitations and other methods, may be used to find the principal shear directions of a formation while drilling or during wireline or other operations.
摘要翻译：公开了各向异性测量方法和装置。根据一些方面，钻孔时可以确定各向异性。可以使用单极/四极相互作用以及监测偶极子激发和其它方法来在钻井或电缆或其它操作期间找到地层的主要剪切方向。

3. 发明授权

US07529152B2 Use of an effective tool model in sonic logging data processing 有权
公开(公告)号：US07529152B2
公开(公告)日：2009-05-05
申请号：US11125564
申请日：2005-05-10
申请人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
发明人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
IPC分类号： G01V1/40 , G01V1/52
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating radial profiling of shear slowness are disclosed. According to some aspects of the invention, acoustic tool bias is accounted for in the calculation of radial profiles. According so some aspects, acoustic tool bias is accounted for by replacing acoustic tool structure with a resonance-impedance model. The resonance-impedance modeling according to principles of the present invention is applicable to vertical, deviated, and horizontal boreholes.

4. 发明授权

US08102732B2 Anisotropy measurement while drilling 有权
标题翻译：钻孔时进行各向异性测量
公开(公告)号：US08102732B2
公开(公告)日：2012-01-24
申请号：US12579798
申请日：2009-10-15
申请人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
发明人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
IPC分类号： G01V1/00
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating measurement of anisotropy are disclosed. According to some aspects, anisotropy can be determined while drilling. Monopole/quadrupole interactions, as well as monitoring dipole excitations and other methods, may be used to find the principal shear directions of a formation while drilling or during wireline or other operations.
摘要翻译：公开了各向异性测量方法和装置。根据一些方面，钻孔时可以确定各向异性。可以使用单极/四极相互作用以及监测偶极子激发和其它方法来在钻井或电缆或其它操作期间找到地层的主要剪切方向。

5. 发明申请

US20100034052A1 ANISOTROPY MEASUREMENT WHILE DRILLING 有权
标题翻译：钻探时的各向异性测量
公开(公告)号：US20100034052A1
公开(公告)日：2010-02-11
申请号：US12579798
申请日：2009-10-15
申请人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
发明人： Jahir Pabon , Chaur-Jian Hsu , Bikash K. Sinha
IPC分类号： G01V1/00
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating measurement of anisotropy are disclosed. According to some aspects, anisotropy can be determined while drilling. Monopole/quadrupole interactions, as well as monitoring dipole excitations and other methods, may be used to find the principal shear directions of a formation while drilling or during wireline or other operations.
摘要翻译：公开了各向异性测量方法和装置。根据一些方面，钻孔时可以确定各向异性。可以使用单极/四极相互作用以及监测偶极子激发和其它方法来在钻井或电缆或其它操作期间找到地层的主要剪切方向。

6. 发明申请

US20090225627A1 Use of an effective tool model in sonic logging data processing 审中-公开
标题翻译：在声波记录数据处理中使用有效的工具模型
公开(公告)号：US20090225627A1
公开(公告)日：2009-09-10
申请号：US12383363
申请日：2009-03-23
申请人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
发明人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
IPC分类号： G01V1/00
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating radial profiling of shear slowness are disclosed. According to some aspects of the invention, acoustic tool bias is accounted for in the calculation of radial profiles. According so some aspects, acoustic tool bias is accounted for by replacing acoustic tool structure with a resonance-impedance model. The resonance-impedance modeling according to principles of the present invention is applicable to vertical, deviated, and horizontal boreholes.
摘要翻译：公开了促进剪切慢度的径向剖面的方法和装置。根据本发明的一些方面，在径向轮廓的计算中考虑声学工具偏差。根据一些方面，通过用谐振阻抗模型代替声学工具结构来解释声学工具的偏差。根据本发明的原理的谐振阻抗建模可应用于垂直，偏斜和水平钻孔。

7. 发明授权

US07463550B2 Stoneley radial profiling of formation shear slowness 有权
标题翻译： Stoneley径向剖面形成剪切缓慢
公开(公告)号：US07463550B2
公开(公告)日：2008-12-09
申请号：US11125634
申请日：2005-05-10
申请人： Bikash K. Sinha , Jahir Pabon , Mare Yamamoto
发明人： Bikash K. Sinha , Jahir Pabon , Mare Yamamoto
IPC分类号： G01V1/48 , G01V1/50 , G01V1/52
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating radial profiling of shear slowness or shear modulus c66 in the cross-sectional plane of a borehole in an anisotropic formation with the vertical X3-axis are disclosed. According to some aspects of the invention, sonic tool bias is accounted for and removed from radial profiles. According to some aspects, sonic tool bias is accounted for by modeling the sonic tool as a heavy-fluid.
摘要翻译：公开了具有垂直X3轴的各向异性地层中的钻孔横截面中剪切速度或剪切模量c66的径向剖面的方法和装置。根据本发明的一些方面，声纳工具偏差被考虑并从径向剖面去除。根据一些方面，通过将声波工具建模为重流体来考虑声波工具偏差。

8. 发明授权

US09086508B2 Use of an effective tool model in sonic logging data processing 有权
公开(公告)号：US09086508B2
公开(公告)日：2015-07-21
申请号：US12383363
申请日：2009-03-23
申请人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
发明人： Bikash K. Sinha , Toru Ikegami , David Linton Johnson , Jahir Pabon
IPC分类号： G01V1/50
CPC分类号： G01V1/50
摘要： Methods and apparatus facilitating radial profiling of shear slowness are disclosed. According to some aspects of the invention, acoustic tool bias is accounted for in the calculation of radial profiles. According so some aspects, acoustic tool bias is accounted for by replacing acoustic tool structure with a resonance-impedance model. The resonance-impedance modeling according to principles of the present invention is applicable to vertical, deviated, and horizontal boreholes.

9. 发明授权

US09476998B2 Hydraulic fracture characterization using borehole sonic data 有权
$Hydraulic fracture characterization using borehole sonic data$
标题翻译：使用井眼声波数据进行液压断裂特征
公开(公告)号：US09476998B2
公开(公告)日：2016-10-25
申请号：US13992752
申请日：2011-12-16
申请人： Bikash K. Sinha
发明人： Bikash K. Sinha
IPC分类号： G01V1/00 , G01V1/30 , G01V1/50 , E21B43/26 , G01V1/28
CPC分类号： G01V1/306 , E21B43/26 , G01V1/284 , G01V1/50 , G01V2210/6242 , G01V2210/646
摘要： A method and apparatus for assessing induced fractures in a subterranean formation including acquiring sonic data before and after a hydraulic fracturing operation, calculating a shear modulus in the borehole cross-sectional plane from Stoneley data, and calculating two shear moduli in two borehole orthogonal axial planes from cross dipole data. A method and apparatus for assessing induced fractures in a subterranean formation including collecting sonic data before and after fracturing the formation, calculating a far-field shear modulus in the borehole cross-sectional plane and a far-field shear moduli in the two orthogonal borehole axial planes, inferring the open or closed status of a fracture, and estimating a radial width or height or both of a vertical fracture.
摘要翻译：一种用于评估地下构造中的诱发裂缝的方法和装置，包括在水力压裂操作之前和之后获取声波数据，从Stoneley数据计算钻孔横截面中的剪切模量，并计算两个钻孔正交轴向平面中的两个剪切模量来自交叉偶极数据。一种用于评估地下构造中的诱发断裂的方法和装置，包括在压裂地层之前和之后收集声波数据，计算井眼横截面中的远场剪切模量和两个正交钻孔轴向中的远场剪切模量推断断层的开放或关闭状态，以及估计径向宽度或高度或两者的垂直断裂。

10. 发明授权

US08294332B2 Pressure transducer 有权
标题翻译：压力传感器
公开(公告)号：US08294332B2
公开(公告)日：2012-10-23
申请号：US11772244
申请日：2007-07-02
申请人： Noriyuki Matsumoto , Tsutomu Yamate , Bikash K. Sinha , Shigeru Sato , Anthony Frank Veneruso , Jimmy Lawrence , Yves Barriol , Shigeo Daito
发明人： Noriyuki Matsumoto , Tsutomu Yamate , Bikash K. Sinha , Shigeru Sato , Anthony Frank Veneruso , Jimmy Lawrence , Yves Barriol , Shigeo Daito
IPC分类号： H01L41/04 , H01L41/053
CPC分类号： G01L9/0022 , G01L19/04 , H03H9/02023 , H03H9/02133
摘要： A pressure transducer for high-pressure measurements comprising a housing and a piezoelectric resonator located in the housing, wherein the resonator comprises double rotation cut piezoelectric material configured or designed for vibrating in the fundamental tone of dual modes of the fast and slow thickness-shear vibrations.
摘要翻译：一种用于高压测量的压力传感器，包括壳体和位于壳体中的压电谐振器，其中谐振器包括双旋转切割压电材料，其被配置或设计用于在快速和慢速厚度剪切振动的双重模式的基本色调中振动。

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