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1. 发明申请

US20130081804A1 ESTIMATION OF DEPLETION OR INJECTION INDUCED RESERVOIR STRESSES USING TIME-LAPSE SONIC DATA IN CASED HOLES 有权
标题翻译：使用休眠时间的SONIC数据估算沉淀或注射诱导的储层应力
公开(公告)号：US20130081804A1
公开(公告)日：2013-04-04
申请号：US13248891
申请日：2011-09-29
申请人： Bikash K. Sinha , Ergun Simsek
发明人： Bikash K. Sinha , Ergun Simsek
IPC分类号： E21B47/06
CPC分类号： G01V1/42 , E21B47/101
摘要： An apparatus and a method for recovering hydrocarbons from a subterranean formation including collecting baseline and subsequent sonic data, calculating either open or cased hole Stoneley and cross dipole dispersions using the baseline and subsequent sonic data, estimating the minimum and maximum horizontal stress magnitude using the calculating dispersions, calculating a pressure, and recovering hydrocarbons.
摘要翻译：一种用于从包括收集基线和随后的声波数据的地层中回收碳氢化合物的装置和方法，使用基线和随后的声波数据计算开放或套管洞Stoneley和交叉偶极子分散体，使用计算来估计最小和最大水平应力幅度分散体，计算压力和回收碳氢化合物。

2. 发明授权

US09176250B2 Estimation of depletion or injection induced reservoir stresses using time-lapse sonic data in cased holes 有权
标题翻译：使用套管孔中的延时声波数据估算耗尽或注入诱发储层应力
公开(公告)号：US09176250B2
公开(公告)日：2015-11-03
申请号：US13248891
申请日：2011-09-29
申请人： Bikash K. Sinha , Ergun Simsek
发明人： Bikash K. Sinha , Ergun Simsek
IPC分类号： E21B47/00 , G01V1/50 , G01V1/42 , E21B47/10
CPC分类号： G01V1/42 , E21B47/101
摘要： An apparatus and a method for recovering hydrocarbons from a subterranean formation including collecting baseline and subsequent sonic data. Either open or cased hole Stoneley and cross dipole dispersions are calculated using the baseline and subsequent sonic data, the minimum and maximum horizontal stress magnitudes are calculated using the calculating dispersions, a pressure is calculated and hydrocarbons are recovered.
摘要翻译：一种用于从包括收集基线和随后的声波数据的地层中回收烃的装置和方法。使用基线和随后的声波数据计算开放或套管孔Stoneley和交叉偶极子分散体，使用计算分散体计算最小和最大水平应力大小，计算压力并回收碳氢化合物。

3. 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。

4. 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。

5. 发明授权

US08009509B2 Automated mud slowness estimation 有权
标题翻译：自动泥浆慢度估计
公开(公告)号：US08009509B2
公开(公告)日：2011-08-30
申请号：US12100211
申请日：2008-04-09
申请人： Henri-Pierre Valero , Hugues A. Djikpesse , Bikash K. Sinha
发明人： Henri-Pierre Valero , Hugues A. Djikpesse , Bikash K. Sinha
IPC分类号： G01V1/28 , G01V1/50
CPC分类号： G01V1/50
摘要： An integrated framework is described for automating some or all of mud slowness estimation for both fast and slow formations. An estimation of fluid slowness based on monopole radial profiling is calculated if conditions permit. Alternatively, an estimation of fluid slowness based on Scholte wave slowness is estimated if conditions do not permit calculation based on monopole radial profiling. Tool standoff may also be estimated based on monopole radial profiling.
摘要翻译：描述了一个综合框架，用于自动化快速和慢速地层的部分或全部泥浆慢度估计。如果条件允许，则计算基于单极径向剖面的流体缓慢的估计。或者，如果条件不允许基于单极径向剖面的计算，则估计基于Scholte波慢度的流体慢度的估计。也可以基于单极径向轮廓来估计刀具对位。

6. 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。

7. 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.

8. 发明授权

US4586382A Surface acoustic wave sensors 失效
标题翻译：表面声波传感器
公开(公告)号：US4586382A
公开(公告)日：1986-05-06
申请号：US636874
申请日：1984-08-01
申请人： Bikash K. Sinha
发明人： Bikash K. Sinha
IPC分类号： G01L9/00 , G01L11/00
CPC分类号： G01L9/0025 , Y10S73/04
摘要： Pressure sensing diaphragms comprise a cylindrical or spherical crystalline member in which an internal cylindrical or spherical chamber is provided. In the internally loaded embodiments, a fluid is introduced into the chamber and the pressure exerted by the fluid causes generally tensile stress in the region of the diaphragm generally about the chamber. In the externally loaded embodiments, the diaphragm is immersed within the fluid and the pressure exerted by the fluid causes generally compressive stress in the region of the diaphragm generally about the chamber. For each of the embodiments, the stresses arising cause certain mechanical and electrical properties of the crystalline material to change. The change in these properties is detected by observing the frequency behavior of one or more oscillators whose frequencies of operation are controlled by respective surface acoustic wave devices provided in the regions of elastic deformation. Many diaphragm arrangements are capable of providing temperature compensated pressure measurements. Two particularly useful orientations for the temperature compensated embodiments are the SST and ST orientations.
摘要翻译：压力感测隔膜包括圆柱形或球形结构件，其中设置有内部圆柱形或球形室。在内部加载的实施例中，将流体引入室中，并且由流体施加的压力通常在隔膜的区域中大致围绕室引起拉伸应力。在外部装载的实施例中，隔膜浸没在流体内，并且由流体施加的压力通常在隔膜的区域中通常围绕室引起压缩应力。对于每个实施例，所产生的应力导致结晶材料的某些机械和电学性质改变。通过观察一个或多个振荡器的频率特性来检测这些特性的变化，所述振荡器的频率由在弹性变形区域中提供的各声表面波装置控制。许多隔膜装置能够提供温度补偿压力测量。温度补偿实施例的两个特别有用的取向是SST和ST取向。

9. 发明授权

US4512198A Surface acoustic wave sensors 失效
公开(公告)号：US4512198A
公开(公告)日：1985-04-23
申请号：US636515
申请日：1984-08-01
申请人： Bikash K. Sinha , Michel Gouilloud
发明人： Bikash K. Sinha , Michel Gouilloud
IPC分类号： G01L9/00 , G01L9/08
CPC分类号： G01L9/0025 , Y10S73/04
摘要： Pressure sensing diaphragms comprise a cylindrical or spherical crystalline member in which an internal cylindrical or spherical chamber is provided. In the internally loaded embodiments, a fluid is introduced into the chamber and the pressure exerted by the fluid causes generally tensile stress in the region of the diaphragm generally about the chamber. In the externally loaded embodiments, the diaphragm is immersed within the fluid and the pressure exerted by the fluid causes generally compressive stress in the region of the diaphragm generally about the chamber. For each of the embodiments, the stresses arising cause certain mechanical and electrical properties of the crystalline material to change. The change in these properties is detected by observing the frequency behavior of one or more oscillators whose frequencies of operation are controlled by respective surface acoustic wave devices provided in the regions of elastic deformation. Many diaphragm arrangements are capable of providing temperature compensated pressure measurements. Two particularly useful orientations for the temperature compensated embodiments are the SST and ST orientations.

10. 发明授权

US4419600A Stress-compensated quartz resonators 失效
标题翻译：应力补偿石英谐振器
公开(公告)号：US4419600A
公开(公告)日：1983-12-06
申请号：US267507
申请日：1981-05-27
申请人： Bikash K. Sinha
发明人： Bikash K. Sinha
IPC分类号： H03H9/02 , H03H9/19 , H01L41/08
CPC分类号： H03H9/02023 , H03H9/02133
摘要： A stress compensated thickness-shear resonator is of an orientation (yxwl) .phi./.theta. selected from loci of stress compensated orientations provided for both the fast and slow thickness-shear modes of vibration. A stress compensated orientation is used in an oscillator for stable frequency-stress behavior. A stress compensated orientation having large-valued temperature coefficients of frequency is used in a temperature sensor for precision measurements. A stress and temperature compensated orientation is used in a pressure sensor such that the temperature compensated thickness-shear mode is used for pressure measurement while the stress compensated thickness-shear mode is used to compensate for effects of temperature.
摘要翻译：应力补偿厚度剪切共振器具有从为振动的快速和慢速厚度剪切模式提供的应力补偿取向的位置选择的取向（yxwl）phi /θ。在振荡器中使用应力补偿取向用于稳定的频率 - 应力行为。在温度传感器中使用具有大值频率的温度系数的应力补偿取向用于精确测量。应力和温度补偿取向用于压力传感器，使得温度补偿厚度剪切模式用于压力测量，而应力补偿厚度 - 剪切模式用于补偿温度的影响。

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