The results suggest that the severity of stress sensitivity is linear inverse correlation with permeability of matrix, and linear positive correlation with logarithm of the permeability of fractures.

• 研究结果表明，致密砂岩应力敏感性损害严重，应力敏感性系数与基块渗透率线性负相关，而与裂缝岩样渗透率的对数线性正相关；