Man-made cores are used to test core-shearing, rheology cures of sheared polymer solutions are tested and rheology properties analyzed by comparison.

• 针对疏水型缔合聚合物和普通线性高分子聚合物两种不同分子结构的聚合物,开展了岩芯剪切对聚合物溶液流变行为的影响研究。