Characteristics and mechanism of smart fluid for sweep-controlling during CO2 flooding

Characteristics and mechanism of smart fluid for sweep-controlling during CO2 flooding

A smart response fluid was designed and developed to overcome the challenges of gas channeling during CO2 flooding in low-permeability, tight oil reservoirs. The fluid is based on Gemini surfactant with self-assembly capabilities, and the tertiary amine group serves as the response component. The re...

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Bibliographic Details
Main Authors: Chunming XIONG, Falin WEI, Haiyang YANG, Song ZHANG, Bin DING, Zhengdong LEI, Deping ZHANG, Qiang ZHOU
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2023-06-01
Series:Petroleum Exploration and Development
Subjects:
low-permeability reservoirs
tight oil
CO2 flooding
sweep-controlling
smart fluid
fluid characteristics
Online Access:http://www.sciencedirect.com/science/article/pii/S1876380423604240

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