Response of enhancing coalbed methane recovery by N 2-CO 2 mixed gas injection and optimization of injection ratio under the regulation of adsorption-diffusion heterogeneity for different coal lithotypes
Zhang Hewei, Shen Jian, Wu Caifang, Cai Ying, Zhang Zheng, Wang Qian
Acta Petrolei Sinica . 2025, (12): 2343 -2357 .  DOI: 10.7623/syxb202512010

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