Insights into Pore–Throat Fractal Characteristics and Shale-Oil Mobilization by HTHP Imbibition in Lacustrine Calcareous Shale

Upper E_s4 lacustrine calcareous shale in the Dongying Depression is characterized by strong pore–throat heterogeneity that limits shale-oil producibility. This study quantifies multiscale pore–throat complexity using high-pressure mercury intrusion-based fractal analysis (segmented fracta...

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Hauptverfasser:	Xianda Sun, Qiansong Guo, Yuchen Wang, Chengwu Xu, Ziheng Zhang
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2026-02-01
Schriftenreihe:	Fractal and Fractional
Schlagworte:	lacustrine shale high-temperature–high-pressure (HTHP) spontaneous imbibition two-dimensional nuclear magnetic resonance (2D NMR) fractal dimension pore-structure complexity
Online-Zugang:	https://www.mdpi.com/2504-3110/10/3/156
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