发明申请
- 专利标题： Controlled source imbalance apparatus, systems, and methods
- 专利标题（中）： 受控源不平衡装置，系统和方法
-
申请号： US11083858申请日： 2005-03-18
-
公开(公告)号： US20060209635A1公开(公告)日： 2006-09-21
- 发明人: Tim Geerits , James Birchak
- 申请人： Tim Geerits , James Birchak
- 专利权人： Halliburton Energy Services, Inc.
- 当前专利权人： Halliburton Energy Services, Inc.
- 主分类号： G01V1/00
- IPC分类号： G01V1/00
摘要：
In some embodiments, an apparatus and a system, as well as a method and an article, may include exciting a plurality of signal source pairs having a substantially equal and non-zero acoustic signature amplitude difference in a frequency domain to provide acoustic signal data, and acquiring the acoustic signal data along a selected azimuth. The plurality of signal source pairs may comprise acoustic bender plates, perhaps included in the outer wall of a downhole tool.
公开/授权文献
- US08107316B2 Controlled source imbalance apparatus, systems, and methods 公开/授权日：2012-01-31
信息查询
