| 发明名称 |
Method and System for Processing Dipole Anisotropy |
| 摘要 |
A method for processing sonic data measured with a downhole tool is provided. The method comprises acquiring dipole wave data measured by a dipole acquisition in multiple firing, and estimating at least one of formation anisotropy properties based on the multiple firing dipole data. The at least one of formation anisotropy properties may be derived by Alford rotation processing. The method may further comprise processing with inversion of an orthogonality error angle of the firing data in two dipole firings and/or providing a quality control with the estimating result based on sonic measurements in a pump-off period. |
| 申请公布号 |
US2017115421(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201615333199 |
申请日期 |
2016.10.25 |
| 申请人 |
Schlumberger Technology Corporation |
发明人 |
Endo Takeshi;Valero Henri-Pierre;Syresin Denis |
| 分类号 |
G01V1/50;G01V1/24 |
主分类号 |
G01V1/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for processing sonic data measured with a downhole tool, the method comprising:
acquiring dipole wave data measured by a dipole acquisition in multiple firing; and estimating at least one of formation anisotropy properties based on the multiple firing dipole data. |
| 地址 |
Sugar Land TX US |
