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li yong chao sheng mai chong hui bo jian ce tao guan fu shi he que xian
Pages: 53-56+71
Year: Issue:  2
Journal: Well Logging Technology

Keyword:  声波测井套管腐蚀厚度超声波换能器套管检测数值模拟传输特性;
Abstract: 余厚全,屈万里,黄载禄.利用超声脉冲回波检测套管腐蚀和缺陷.测井技术,1997,21(2):129~132介绍了利用超声脉冲反射法测量厚度的原理,分析讨论了利用该原理测量石油套管腐蚀和缺陷的局限性和可行性,提出了一种利用超声检测套管厚度的基本方案,并进行了数值模拟。模拟结果表明虽然存在一定的技术难度,但在一定条件下,利用超声脉冲回波检测套管的腐蚀和缺陷是可行的。
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