Application of VES Acid System on Carbonate Rocks with Uninvaded Matrix for Acid Etching and Fracture Propagation

We investigated the performance of viscoelastic surfactant (VES) solution when applied in treatment on the uninvaded matrix using core flooding tests to analyze the impact of VES/CaCl2 concentration on fluid viscosity. In this paper, core samples from Tahe carbonate reservoir, with an average permea...

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Bibliographic Details
Main Authors: Yahong Wu, Weiwei Luo, Xunan Jia, Haoqing Fang, Honggang Wang, Shuai Yu
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Processes
Subjects:
Online Access:http://www.mdpi.com/2227-9717/7/3/159

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