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

WO2010068883A2 MULTI-FREQUENCY BOREHOLE IMAGER 审中-公开
标题翻译：多频井眼成像仪
公开(公告)号：WO2010068883A2
公开(公告)日：2010-06-17
申请号：PCT/US2009/067696
申请日：2009-12-11
申请人： BAKER HUGHES INCORPORATED , ACHANTA, Anjani, R.
发明人： ACHANTA, Anjani, R.
IPC分类号： G01V1/40 , G01V1/28
CPC分类号： G01V1/00 , G01V1/006 , G01V1/46
摘要： An apparatus for imaging an earth formation, the apparatus including: a logging instrument configured to be conveyed through a borehole penetrating the earth formation; a source of acoustic waves disposed at the logging instrument, wherein the source is configured to emit first acoustic waves having at least a first frequency and to enable intermodulation of the first acoustic waves in a medium having a nonlinear acoustic property resulting in generating new acoustic waves that are transmitted to the earth formation, the new acoustic waves having a new frequency different from the at least first frequency; and a receiver of acoustic waves configured to receive the new acoustic waves reflected from the earth formation, wherein the received new acoustic waves provide an image of the earth formation.
摘要翻译：一种用于对地层进行成像的设备，所述设备包括：测井仪器，所述测井仪器被配置为通过穿过地层的钻孔传送; 设置在所述测井仪器处的声波源，其中所述源被配置成发射具有至少第一频率的第一声波并且能够使所述第一声波在具有非线性声学特性的介质中互调，从而产生新的声波所述新声波具有与所述至少第一频率不同的新频率; 以及配置为接收从地层反射的新声波的声波接收器，其中所接收的新声波提供地层图像。

2. 发明申请

WO2010068883A4 MULTI-FREQUENCY BOREHOLE IMAGER 审中-公开
标题翻译：多频井眼成像仪
公开(公告)号：WO2010068883A4
公开(公告)日：2010-11-11
申请号：PCT/US2009067696
申请日：2009-12-11
申请人： BAKER HUGHES INC , ACHANTA ANJANI R
发明人： ACHANTA ANJANI R
IPC分类号： G01V1/40 , G01V1/28
CPC分类号： G01V1/00 , G01V1/006 , G01V1/46
摘要： An apparatus for imaging an earth formation, the apparatus including: a logging instrument configured to be conveyed through a borehole penetrating the earth formation; a source of acoustic waves disposed at the logging instrument, wherein the source is configured to emit first acoustic waves having at least a first frequency and to enable intermodulation of the first acoustic waves in a medium having a nonlinear acoustic property resulting in generating new acoustic waves that are transmitted to the earth formation, the new acoustic waves having a new frequency different from the at least first frequency; and a receiver of acoustic waves configured to receive the new acoustic waves reflected from the earth formation, wherein the received new acoustic waves provide an image of the earth formation.
摘要翻译： 1。一种用于对地层进行成像的设备，所述设备包括：测井仪器，所述测井仪器构造成通过穿过地层的钻孔传送; 设置在所述测井仪器处的声波源，其中所述源被配置成发射具有至少第一频率的第一声波并且能够使所述第一声波在具有非线性声学特性的介质中互调，从而产生新的声波所述新声波具有与所述至少第一频率不同的新频率; 以及被配置为接收从地层反射的新声波的声波接收器，其中接收到的新声波提供地层的图像。

3. 发明申请

WO2010068883A3 MULTI-FREQUENCY BOREHOLE IMAGER 审中-公开
标题翻译：多波段成像器
公开(公告)号：WO2010068883A3
公开(公告)日：2010-09-10
申请号：PCT/US2009067696
申请日：2009-12-11
申请人： BAKER HUGHES INC , ACHANTA ANJANI R
发明人： ACHANTA ANJANI R
IPC分类号： G01V1/40 , G01V1/28
CPC分类号： G01V1/00 , G01V1/006 , G01V1/46
摘要： An apparatus for imaging an earth formation, the apparatus including: a logging instrument configured to be conveyed through a borehole penetrating the earth formation; a source of acoustic waves disposed at the logging instrument, wherein the source is configured to emit first acoustic waves having at least a first frequency and to enable intermodulation of the first acoustic waves in a medium having a nonlinear acoustic property resulting in generating new acoustic waves that are transmitted to the earth formation, the new acoustic waves having a new frequency different from the at least first frequency; and a receiver of acoustic waves configured to receive the new acoustic waves reflected from the earth formation, wherein the received new acoustic waves provide an image of the earth formation.
摘要翻译：一种用于对地球成像进行成像的装置，所述装置包括：测井仪器，其构造成通过穿透所述地层的钻孔传送; 设置在测井仪器处的声波源，其中所述源被配置为发射具有至少第一频率的第一声波，并且能够使具有非线性声学特性的介质中的第一声波的互调导致产生新的声波所述新的声波具有与所述至少第一频率不同的新频率; 以及声波接收器，被配置为接收从地层反射的新的声波，其中所接收的新声波提供地层的图像。

4. 发明申请

WO2009108889A3 COMPOSITE TRANSDUCER FOR DOWNHOLE ULTRASONIC IMAGING AND CALIPER MEASUREMENT 审中-公开
标题翻译：用于井下超声成像和卡尺测量的复合传感器
公开(公告)号：WO2009108889A3
公开(公告)日：2009-11-12
申请号：PCT/US2009035536
申请日：2009-02-27
申请人： BAKER HUGHES INC , STEINSIEK ROGER R , PATTERSON DOUGLAS J , REDDING CHARLES E , ACHANTA ANJANI R
发明人： STEINSIEK ROGER R , PATTERSON DOUGLAS J , REDDING CHARLES E , ACHANTA ANJANI R
IPC分类号： G01V1/52 , E21B47/08 , E21B47/12
CPC分类号： B06B1/0629 , G01V1/40
摘要： A transducer assembly for downhole imaging includes a 1 -3 Piezoelectric composite transducer of high Q ceramic rods in a polymer matrix. The assembly also includes a Teflon® window, a fluid-filled cavity adjacent to the window, and impedance matching material between the composite transducer and the fluid. The transducer is positioned to reduce the reverberation time.
摘要翻译：用于井下成像的换能器组件包括聚合物基体中的高Q陶瓷棒的1-3压电复合换能器。该组件还包括一个Teflon®窗口，靠近窗口的充满流体的空腔以及复合传感器和流体之间的阻抗匹配材料。传感器的位置可以减少混响时间。

5. 发明申请

WO2009108889A2 COMPOSITE TRANSDUCER FOR DOWNHOLE ULTRASONIC IMAGING AND CALIPER MEASUREMENT 审中-公开
标题翻译：用于卧室超声波成像和卡尺测量的复合传感器
公开(公告)号：WO2009108889A2
公开(公告)日：2009-09-03
申请号：PCT/US2009/035536
申请日：2009-02-27
申请人： BAKER HUGHES INCORPORATED , STEINSIEK, Roger, R. , PATTERSON, Douglas, J. , REDDING, Charles, E. , ACHANTA, Anjani, R.
发明人： STEINSIEK, Roger, R. , PATTERSON, Douglas, J. , REDDING, Charles, E. , ACHANTA, Anjani, R.
IPC分类号： G01V1/52 , E21B47/08 , E21B47/12
CPC分类号： B06B1/0629 , G01V1/40
摘要： A transducer assembly for downhole imaging includes a 1 -3 Piezoelectric composite transducer of high Q ceramic rods in a polymer matrix. The assembly also includes a Teflon® window, a fluid-filled cavity adjacent to the window, and impedance matching material between the composite transducer and the fluid. The transducer is positioned to reduce the reverberation time.
摘要翻译：用于井下成像的换能器组件包括聚合物基体中的高Q陶瓷棒的1-3压电复合传感器。组件还包括Teflon®窗口，与窗口相邻的流体填充空腔以及复合传感器和流体之间的阻抗匹配材料。定位换能器以减少混响时间。

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