应用化工
應用化工
응용화공
Applied Chemical Industry
2015年
11期
2040-2042
,共3页
压裂%高效%防膨剂%岩心流动实验
壓裂%高效%防膨劑%巖心流動實驗
압렬%고효%방팽제%암심류동실험
fracturing fluid%effective%anti-swelling agent%core flow experiment
根据压裂液行业标准对多羟基胺类复合型防膨剂进行室内性能评价，为其现场应用奠定基础。结果表明，复合型防膨剂在加量为0.5%时，防膨率高达82%；耐温抗剪切性能、热稳定性能均较好，对压裂液破胶性影响小，与压裂液配伍性良好，对岩心水敏性伤害小。
根據壓裂液行業標準對多羥基胺類複閤型防膨劑進行室內性能評價，為其現場應用奠定基礎。結果錶明，複閤型防膨劑在加量為0.5%時，防膨率高達82%；耐溫抗剪切性能、熱穩定性能均較好，對壓裂液破膠性影響小，與壓裂液配伍性良好，對巖心水敏性傷害小。
근거압렬액행업표준대다간기알류복합형방팽제진행실내성능평개，위기현장응용전정기출。결과표명，복합형방팽제재가량위0.5%시，방팽솔고체82%；내온항전절성능、열은정성능균교호，대압렬액파효성영향소，여압렬액배오성량호，대암심수민성상해소。
Evaluate more-hydroxy amine compound anti-swelling agent performance indoor, according to the fracturing fluid industry standard, then lay a foundation for its field applications. The results show that,the anti-swelling rate was up to 82% when the concentration of the compound anti-swelling agent was 0. 5%. The temperature shear and thermal stability of complex anti-swelling agent were good. It had small influence on fracturing fluid gel breaking,and good compatibility with the fracturing fluid;The water sen-sitivity of core damage was small.
