Based on key well log data and rock mechanics experiment, the present ground stress distribution of Paleogene reservoir in Dina gas field is predicted with finite element method.

在关键井点测井资料研究基础上，结合岩石力学实验，用有限单元方法对迪那气田古近系储集层现今地应力分布做出预测。

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In rock mechanics experiment, the source location methods of acoustic emission (AE) is an important aspect of experimental AE research.

在岩石力学实验中，声发射源定位的研究方法，是实验室声发射研究的重要方面。

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With enough rock cores, we also can through the rock mechanics experiment, enhance relationship relevance between the well logging data and the rock mechanics parameter.

在有足够岩芯情况下，还可以通过岩石力学实验，提高测井数据与岩石力学参数回归关系式的相关性；

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