帮我润色这段话：Based on the above results we conducted an analysis of the microscale interaction process of associated gas stripping crude oil Figure 3 We observed that pure CO2 first tears the free oil laye

Based on the aforementioned results, we conducted a microscale interaction analysis of associated gas stripping crude oil (as shown in Figure 3). Our observations revealed that pure CO2 initially ruptures the free oil layer on the outermost layer of the reservoir, leading to a quick mixture of free oil with CO2. Subsequently, CO2 gradually diffuses through the oil layer towards the quartz surface. By 1000 ps, CO2 has already occupied a dominant position on the rock surface, while at 2000 ps, the innermost alkanes have also been separated from quartz, albeit still existing in clusters near the quartz. By 4000 ps, oil molecules disperse and dissolve in CO2, with only a small amount remaining near the quartz.

Upon increasing the CH4 content to 25%, compared to the pure CO2 system, more oil phases dissolve in the gas phase in a single molecule form within the first 1000 ps. At 2000 ps, a considerable number of gas phase molecules enter the oil layer, causing significant expansion and dispersion of the oil layer. By 4000 ps, the oil layer is almost entirely dispersed into the gas phase, with some oil molecules still remaining near the quartz. In the case of CH4 content at 50% and 100%, only a few gas phase molecules enter the area between the oil layer and the quartz surface, with most of the gas phase molecules entering the interior of the oil layer, leading to the expansion of the oil layer. The oil layer and the quartz surface are almost inseparable