Study on pH-Responsive Delayed, Cross-Linking and Weighted Fracturing Fluid

Study on pH-Responsive Delayed, Cross-Linking and Weighted Fracturing Fluid

Hydraulic fracturing of deep, high-temperature reservoirs poses challenges due to elevated temperatures and high fracture pressures. Conventional polymer fracturing fluid (QCL) has high viscosity upon adding cross-linking agents and significantly increases wellbore friction. This paper examines a po...

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Bibliographic Details
Main Authors: Hao Bai, Fujian Zhou, Xinlei Liu, Xiaozhi Xin, Huimin Zhao, Zhiyuan Ding, Yunjin Wang, Xin Wang, Xingting Li, Wei Li, Erdong Yao
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Molecules
Subjects:
deep high-temperature reservoirs
polymer cross-linking fracturing fluid
pH adjustment
viscosity optimization
Online Access:https://www.mdpi.com/1420-3049/29/24/5847
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