纳米材料在油田开发领域的研究及应用

Research and Application of Nanomaterials in Oilfield Development

可利用石油资源逐渐减少、开采难度在增大。纳米材料具有卓越的粒子尺寸和性能,通过表面改性还可在同一纳米材料上集成多种驱油功能,其被认为是解决传统提高采收率(EOR)技术所面临众多问题的潜在方案。本文主要介绍了纳米材料的制备与改性、种类,综述其在油田开发各阶段的应用与研究进展,特别是EOR方面。结合油田开发需求与纳米技术的优势,指出了纳米颗粒在EOR过程中应用的挑战和未来研究的机遇。

The available oil resources were gradually decreasing and the difficulty of extraction is increasing.Nanomaterials had excellent particle size and performance,and can integrate multiple oil displacement functions on the same nanomaterial through surface modification.They were considered a potential solution to solve the many problems faced by traditional enhanced oil recovery(EOR)technologies.This article briefly introduced the preparation,modification,and typed of nanomaterials,and reviewed their applications and research progress in various stages of oilfield development,especially in the field of EOR.Based on the needs of oilfield development and the advantages of nanotechnology,the challenges and future research opportunities for the application of nanoparticles in EOR process were pointed out.