Experimental Investigation of IOR Potential in Shale Oil Reservoirs by Surfactant and CO<sub>2</sub> Injection: A Case Study in the Lucaogou Formation

Experimental Investigation of IOR Potential in Shale Oil Reservoirs by Surfactant and CO<sub>2</sub> Injection: A Case Study in the Lucaogou Formation

The current oil recovery of the Lucaogou shale oil reservoir is predicted to be about 7.2%. It is crucial to explore improved oil recovery (IOR) technologies, and further experimental and field research needs to be conducted to study the complex mechanism. In this study, laboratory experiments were...

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Bibliographic Details
Main Authors: Yaoli Shi, Changfu Xu, Heng Wang, Hongxian Liu, Chunyu He, Jianhua Qin, Baocheng Wu, Yingyan Li, Zhaojie Song
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Energies
Subjects:
shale oil
IOR
CO<sub>2</sub> huff-n-puff
surfactant imbibition
NMR
Online Access:https://www.mdpi.com/1996-1073/16/24/8085

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