During the soaking process of shale gas reservoirs, due to the imbibition of fracturing fluid
and the dissolution of solid substances in the reservoir, the flowback rate is low, and the …

自发渗吸存在于页岩油藏体积压裂和注水开发等多个关键阶段, 是影响页岩油产能的重要因素之
一, 厘清渗吸特征及影响因素对提高页岩油采收率有重要意义. 对鄂尔多斯盆地长7 …

Capillary imbibition plays an essential role in the flow behavior of unconventional reservoirs.
The severe heterogeneity of pore structures in unconventional formations can lead to …

The forced imbibition in shale reservoirs plays a significant role in achieving high-
performance recovery of shale gas. Forced imbibition is the main reason for bringing low …

Spontaneous imbibition phenomenon caused by capillarity plays an important role in the
production of tight sandstone gas. Understanding the effects of bedding direction on liquid …

Countercurrent imbibition of the fracturing fluid is of much significance for enhancing oil
production in tight oil reservoirs during the shut-in period after hydraulic fracturing. The …

Dynamic imbibition, which is significantly affected by flow rate, plays an important role in the
development of tight oil. This study investigated the impact of flow rate on dynamic imbibition …

With the Fuyu oil layer in the Songliao Basin taken as the research object, this study
explores the characteristics and genetic mechanism of effective seepage channels in the …

Nanofluids have been recently proposed as new chemical agents for enhanced oil recovery.
In this study, in order to reflect the effect of nanofluids on imbibition, the imbibition …

Initial water saturation has a significant influence on spontaneous imbibition, and it impacts
the imbibition rate and imbibed liquid dynamic distribution among pore networks. At present …