| 发明名称 |
REMOVING RING DOWN EFFECTS FROM SONIC WAVEFORMS |
| 摘要 |
An illustrative acoustic range finding method including deploying a tool downhole, transmitting a first acoustic waveform with a transmitting acoustic transducer of the tool, receiving a second acoustic waveform with a receiving acoustic transducer of the tool, removing a deterministic waveform from the second acoustic waveform to obtain an echo waveform, and deriving a measurement from said echo waveform. |
| 申请公布号 |
US2016018549(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201414771773 |
申请日期 |
2014.02.28 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
Tracadas Philip William |
| 分类号 |
G01V1/48;E21B47/00 |
主分类号 |
G01V1/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An acoustic range finding method, comprising:
deploying a tool downhole; transmitting a first acoustic waveform with a transmitting acoustic transducer of the tool; receiving a second acoustic waveform with a receiving acoustic transducer of the tool; removing a deterministic waveform from the second acoustic waveform to obtain an echo waveform; and deriving a measurement from said echo waveform. |
| 地址 |
Houston TX US |
