摘要
井周数字声波成像扫描测试仪(CAST-V)利用超声波做信息载体进行井周扫描,可以有效了解油水井中套管的损伤、腐蚀及内径变化情况,可以对射孔质量进行检测并定量解释,图象直观、准确,为射孔质量评价提供依据。
Circle Acoustic wave Scanning tester(CAST-V)uses ultrasonic wave as information media to scan borehole wall, which could effectively understand casing failure, corrosion and its ID variation, and detect perforation quality and interpret quantitatively. The image is object and accurate, which provides a basis for quality evaluation to perforation.
出处
《油气井测试》
2008年第4期61-62,共2页
Well Testing
