High Performance Shape Memory Epoxy Syntactic Foam Composites as Lost Circulation Material in Deep Drilling

Abstract Lost circulation is a critical issue in drilling. This work reports the investigations on shape memory epoxy polymers (SMEPs) with high switching temperatures, and good thermal, mechanical and shape memory properties for plugging in deep drilling. The SMEPs are produced by curing diglycidyl...

Full description

Bibliographic Details

Published in:	Macromolecular Materials and Engineering
Main Authors:	Qian Ma, Mingwei Ren, Chao Wang, Xijin Xing, Lianying Liu, Wantai Yang
Format:	Article
Language:	English
Published:	Wiley-VCH 2024-03-01
Subjects:	deep drilling high performance lost circulation materials shape memory epoxy polymer syntactic foam
Online Access:	https://doi.org/10.1002/mame.202300303