This paper deals with the mechanism of bypass channel and mainly discusses the theory, technics and interpretation method of using neutron Lifetime Log ( NLL) to evaluate channeling.

  • 文中分析了管外窜槽的形成机理,重点介绍了注硼中子寿命测井技术用于管外窜槽监测的原理、工艺及解释方法。

  • 互联网摘选 2025-01-20 17:42:11

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