China has large volumes of low-permeability natural gas resources with unique characteristics that could be exploited with appropriate technologies. At present, lack of development and management ...

Hydrajet fracturing, which can place multiple propped hydraulic fractures in precise locations, effectively stimulated two underperforming horizontal openhole gas wells in the low-permeability Cardium ...

In recent years, with the continuous development and depletion of conventional oil and gas reservoirs, the exploration of unconventional oil and gas has gradually become a new hot spot and challenge ...