清洁压裂液的研究与应用进展

Research and Application Progress of Cleaning Fracturing Fluid

介绍了清洁压裂液的组成和增黏破胶机理,对国内外清洁压裂液的理论基础、体系组成、研究进展及应用情况进行了综述。通过总结室内研究和现场应用中出现的问题,提出了清洁压裂液的发展趋势,即在确保清洁压裂液性能的基础上,提高清洁压裂液的耐温能力,控制成本,降低滤失,改善破胶性能。

The composition of clean fracturing fluid and the thickening and gel breaking mechanism of clean fracturing fluid was introduced. The theoretical basis,system composition,research progress and application situation of clean fracturing fluids at home and abroad were summarized. Through summarizing the problems in indoor research and field application,the development trend of the clean fracturing fluid was put forward,namely to improve the heat-resistant ability of clean fracturing fluid,to control cost,to reduce the fluid loss,to improve the gel breaking performance on the basis of ensurring clean fracturing fluid properties.