Data for: Aqueous phase trapping damage in the production of tight sandstone gas reservoirs: mechanisms and engineering responses

The APT data describes the relationships of water saturation vs. imbibition time and Permeability damage ratio vs. flowback time. In addition, these test results consider four factors that affect the APT, such as imbibition pressure difference, fluid properties, initial permeability and water saturation.本APT数据集阐明了水饱和度与自吸时间、渗透率损害率与返排时间之间的对应关系。此外，该系列测试结果纳入了四类影响APT的因素，具体包括自吸压差、流体性质、初始渗透率以及水饱和度。