Well production interference ratio in tight sandstone gas reservoir and its inspiration to well pattern optimization: a case study of Sulige gas field, NW China

Cracks Propagation and Permeability Enhancement Caused by Supercritical CO2 and Water Fracturing in Natural Coal–Rock Combination

“…Coal-bed methane, shale gas, and tight sandstone gas are abundant in coal measure formations and have been of considerable interest to the energy industry in recent years. , Effective joint exploitation of coal measure gas resources is of great significance for promoting energy revolution and low-carbon green development . At present, many field tests have been carried out to develop gas exploitation through single reservoirs by using fracturing techniques. − However, the joint exploitation of the gas through multi-reservoirs through fracturing techniques is still in its early stages.…”