Experimental evaluation of the salt dissolution in inter-salt shale oil reservoirs

YANG Zhengming,LI Ruishan,LI Haibo,LUO Yutian,CHEN Ting,GAO Tiening,ZHANG Yapu

Table 4 Salt dissolution rates in each relaxation period of shale core salt dissolution experiment.

Core No. Lithology Salt dissolution rate/% Salt dissolution rates at different relaxation periods /% <1 ms 1-10 ms 10-100 ms >100 ms 1 Argillaceous dolomite 20.28 0 5.45 11.53 3.30 2 Argillaceous glauberite 42.72 4.40 24.94 6.69 6.69