N2 influences on CH4 accumulation and displacement in shale by molecular dynamics

Abstract N2 is generally employed as a displacement agent to enhance gas recovery in shale gas-bearing reservoirs. However, the primary displacement mechanism in the subsurface still needs to be clarified due to the characteristics of shale reservoirs with low porosity and abundant nanopores. This s...

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Bibliographic Details
Main Authors: Jiawei Li, Yue Lang, Binhui Li, Yong Liu, Zhejun Pan, Sheikh S. Rahman
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-024-82136-w
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