发明名称 |
ULTRASONIC CASING AND CEMENT EVALUATION METHOD USING A RAY TRACING MODEL |
摘要 |
Systems, methods, and software for determining a thickness of a well casing are described. In some aspects, the thickness of the well casing is determined based on results of comparing a measured waveform and model waveforms. The measured waveform and model waveforms are generated based on operating an acoustic transmitter and an acoustic receiver within a wellbore comprising the well casing. |
申请公布号 |
EP2864588(A4) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20140824756 |
申请日期 |
2014.07.15 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHEN, TIANRUN;ZHENG, YIBING;GILSTRAP, TATIANA;CHENG, ARTHUR CHUEN HON;EPSTEIN, ROBERT ERIC;ZHANG, ZHIJUAN |
分类号 |
E21B47/00;G01V1/40;G01V1/48;G01V1/50 |
主分类号 |
E21B47/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|