中文摘要：

纳米材料作为一种高新技术产物,在生命科学、电子学、医药学等领域已展现出广阔的发展前景,在石油行业亦有着很大的应用潜力。将纳米材料引入石油工程领域,实现纳米科技和现有油田技术的有机结合,有助于为油田的高效可持续开发提供技术支撑。综述了纳米材料在油藏描述、钻井完井液、增产增注、提高采收率等领域的应用和研究进展,并对其未来发展提出了几点建议。

英文摘要：

As a high-tech product,nanomaterials have shown broad prospects in life sciences,electronics and pharmaceutics,and they also possess a huge application potential in petroleum industry.With the introduction of nanomaterials into petroleum engineering,as well as the combination of nanotechnology and current oilfield technolo-gy,it will be favorable to provide technical supports for the efficient and sustainable development of oilfield.The ap-plications and developments of nanomaterials in reservoir characterization,drilling and completion fluid,stimulation and oil recovery enhancement are reviewed.Finally,several suggestions are proposed for the future tendency of nano-materials in oilfield development.