纳米材料在油田堵水调剖中的应用进展

Application Progress of Nanomaterials for Water Plugging and Profile Control in Oilfield

彭宝亮 罗健辉 王平美 丁彬 王贝贝

PENG Baoliang LUO Jianhui WANG Pingmei DING Bin WANG Beibei

纳米材料可改善堵水调剖剂的性能，在油田堵水调剖中发挥着越来越重要的作用。简要介绍了纳米材料的结构与性能特点，概述了纳米材料在油田堵水调剖方面的研究与应用进展，讨论了纳米材料在调控凝胶成胶时间、改善堵水调剖剂稳定性与力学性能、提高乳液和泡沫稳定性方面的作用，展望了纳米复合材料在高温深井油藏、特高渗大孔道油藏、低渗透油藏堵水调剖中的应用前景。图2 参32

Nanomaterials could improve the performance of water plugging and profile control agent，and became more and more important in the field of water plugging and profile control. The structure and performance characteristic of nanomaterials was briefly introduced. The research and application progress of nanomaterials in water plugging and profile control were reviewed， especially on the functions of nanomaterials in adjusting gelling time，improving the stability and mechanical performance of water plugging and profile control agent，as well as enhancing the stability of emulsion and foam. Furthermore，the application prospect of nanocomposites in the technique of water plugging and profile control in high temperature deep well reservoir，super high permeability and large pore reservoir and low permeability reservoirs was proposed.

10.19346/j.cnki.1000-4092.2016.03.035