Effect of In-Situ Stress on Hydraulic Fracturing of Tight Sandstone Based on Discrete Element Method

Effect of In-Situ Stress on Hydraulic Fracturing of Tight Sandstone Based on Discrete Element Method

The tight sandstone reservoir in the Qianfoya formation of well PL-3 of the Puguang gas field in Sichuan, China, obtained a high-yield gas flow after a volume fracturing treatment. However, the stimulated reservoir volume (SRV), fracture morphology, scale and formation law still remain unclear. Base...

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Bibliographic Details
Main Authors:	Hongjian Wang, Wanlin Gong, Guangxiang Yuan, Xiaodong Wang, Jitao Zhao, Yujie Su, Yuchen Wang
Format:	Article
Language:	English
Published:	MDPI AG 2022-08-01
Series:	Energies
Subjects:	tight sandstone hydraulic fracturing fracture network evolution discrete element method fractal dimension
Online Access:	https://www.mdpi.com/1996-1073/15/15/5620

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