Zhiyuan Yao1,2,3, Jing Sun1,2,3,*, Dehua Liu1,2,3
Energy Engineering, Vol.120, No.8, pp. 1853-1866, 2023, DOI:10.32604/ee.2023.025846
Abstract Shale gas reservoirs have poor physical properties and a large number of micro-nano pores have been developed.
Shale gas wells have no natural productivity and need fracturing reconstruction measures to put into production.
However, the fracturing fluid will enter the reservoir space of shale matrix after fracturing and affect the production
of shale gas. At present, there is no consensus on the influence of fracturing fluid retention on gas well production.
Based on this, the paper adopts gas molecular transport analyzer to carry out experimental research on the influence
of fracturing fluid on shale gas diffusion law after entering matrix… More >
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