木质素基漏失控制材料的研究进展

Research Progress of Lignin-based Materials for Leakage Control

关键词:  木质素  井下漏失控制  化学改性

Key Words:lignin  downhole leakage control  chemical modification

摘要:本文介绍了木质素的基本结构与化学改性，结合井下漏失控制的机理研究，阐述了木质素井下漏失控制材料的研究进展及应用。针对研究现状，提出了当前所面临的挑战及未来的发展方向，以期为木质素基漏失控制材料的研究与应用提供一定的理论指导和参考。

Abstract:This paper introduced the basic structure and chemical modification of lignin， and described the research progress and application of lignin downhole leakage control materials in combination with the mechanism study of downhole leakage control. In view of the current research situation， the current challenges and future development directions were proposed， with a view to providing certain theoretical guidance and reference for the research and application of lignin-based materials for leakage control.