Experimental Study on Surfactant–Polymer Flooding After Viscosity Reduction for Heavy Oil in Matured Reservoir

An advanced enhanced oil recovery (EOR) method was investigated, employing a surfactant–polymer (SP) system in combination with a viscosity reducer for application in a heavy oil reservoir within the Haiwaihe Block, Liaohe Oilfield, in China. Significant advantages were observed through the combinat...

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Detalhes bibliográficos

Principais autores:	Xiaoran Chen, Qingfeng Hou, Yifeng Liu, Gaohua Liu, Hao Zhang, Haojie Sun, Zhuoyan Zhu, Weidong Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-02-01
coleção:	Energies
Assuntos:	heavy oil viscosity reduction enhanced oil recovery polymer surfactant
Acesso em linha:	https://www.mdpi.com/1996-1073/18/3/756
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