H_2O_2在自生热压裂液中的应用与研究  

Application and Research on H_2O_2 in Authigenic Heat Fracturing Fluid

作　　者：杨戈[1] 李赟[1] 甄延忠[1] 高云[2] 韩进[1] 营虎虎 

机构地区：[1]延安大学能源与环境工程学院 [2]延安职业技术学院 [3]延长油田公司化验室,陕西延安716000

出　　处：《延安大学学报（自然科学版）》2013年第1期70-72,共3页Journal of Yan'an University：Natural Science Edition

基　　金：延安市科技攻关项目(2012kg-01);国家级大学生科技创新训练项目(201210719032)

摘　　要：选用浓度为20%的H2O2为自生热体系,将其引入了常规压裂液中,压裂液的携砂性能和流变性能均能满足压裂施工的要求,同时提高了压裂液的破胶性能。压裂液破胶后,破胶液外观清澈透明、粘度较低为2.5 mPa.s。The concentration of 20% H202, as authigenic heating system has been introduced into conventional fracturing fluid with its sand performance and rheological properties all that can meet the requirements of the fractu- ring operation. Meanwhile, it could also improve the fracturing fluid gel breaking performance. After the break of fracturing fluid, the appearance of the breaking glue is clear, and the viscosity is low with only 2.5 mPa · s.

关 键 词：自生热 过氧化氢 压裂液 破胶 

分 类 号：TE39[石油与天然气工程—油气田开发工程]