复和驱油剂与模拟地层水、注入水配伍性好，不产生沉淀。
The compound surfactant has good compatibility with injected and simulated water and no precipitate is produced.
模拟地层条件的岩心流动实验结果验证了酸溶失率实验的准确性。
The result of core flow test for simulating formation condition has proved the accuracy of the acid corrosion ratio experiment.
通过室内试验，利用围压模拟地层应力，研究了有效应力与岩心的渗透率、孔隙度、岩石压缩系数之间的关系。
An experimental study in laboratory was carried out to determine the effect of ground stress on core porosity, permeability and compressibility by using confined pressure to simulate terra stress.
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