摘要
结合油气勘探开发的实际需求,阐述纳米技术在石油勘探开发领域的研究进展与应用情况,探讨并展望未来纳米技术的应用关键与发展方向。纳米表征技术在分析非常规油气储集层矿物组成、微观孔隙结构、岩石物理性质方面已经发挥了重要作用;储集层纳米传感器仍处于实验室攻关阶段、油藏纳米机器人关键技术仍有待突破;微纳米多孔介质中油气运移数值模拟技术将成为探究页岩油气及致密油气运聚机理、分布模式及资源评价的重要手段;纳米材料具有尺寸与表面效应、润湿特性、抑制微粒运移特性、剪切增稠特性、纳米光催化特性、纳滤特性及纳米防腐耐磨特性,在提高采收率、水处理、工程防腐等领域具有广阔的应用前景。未来纳米技术现实的发展方向在于纳米表征与数值模拟、纳米传感、纳米材料3个方面,低品位油气资源原位改质和纳米光合作用合成油气是两个潜在的发展方向。
Combined with the actual demand of oil and gas exploration and development, this paper summarizes the research progress and application of nanotechnology in various fields of petroleum exploration and development, discusses and prospects the application and development of nanotechnology in the future. Nano characterization technology has played an important role in the analysis of the mineral composition, micro pore structure and rock physical properties of unconventional reservoirs; the reservoir nano sensor is still in the laboratory stage, and the reservoir nano robots still need a key technology breakthrough; the oil and gas migration numerical simulation technology in micro-nano porous media will become an important means of researching unconventional oil and gas migration mechanism, distribution pattern and resource evaluation; nano materials have the size and surface effect, wetting characteristics, inhibition characteristics of particle migration, shear thickening behavior, nanometer photocatalytic properties, nano filtration and nano corrosion and wear resistance, then have broad application prospects in the fields of enhanced oil recovery, water treatment, engineering anti-corrosion. The future development directions of nanotechnology are in the three aspects, nano characterization and numerical simulation, nano sensing and nano materials. In-situ modification of low grade oil and gas resources and synthesis of oil and gas by nano photosynthesis are the two potential development directions.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
2016年第6期1014-1021,共8页
Petroleum Exploration and Development
基金
国家高技术研究发展计划(863)"采油井筒控制工程关键技术与装备"(2012AA061300)
关键词
纳米技术
纳米表征
纳米传感
微纳米多孔介质数值模拟
纳米材料
研究进展
发展方向
nanotechnology
nano characterization
nano sensing
numerical simulation in micro-nano porous media
nano materials
research progress
development directions
