Optimizing Solvent-Assisted SAGD in Deep Extra-Heavy Oil Reservoirs: Mechanistic Insights and a Case Study in Liaohe

This study investigates the feasibility and optimization of Expanding Solvent Steam-Assisted Gravity Drainage (ES-SAGD) in deep extra-heavy oil reservoirs, with a focus on the Shu 1-38-32 block in the Liaohe Basin. A modified theoretical model that accounts for steam quality reduction with increasin...

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Bibliographic Details
Main Authors: Ying Zhou, Siyuan Huang, Simin Yang, Qi Jiang, Zhongyuan Wang, Hongyuan Wang, Lifan Yue, Tengfei Ma
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Energies
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Online Access:https://www.mdpi.com/1996-1073/18/14/3599
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