“paraffin removal/control in oil well”的概念、定义、翻译、参考文献-科学参考

单词	paraffin removal/control in oil well
释义	paraffin removal/control in oil well Encyclopedia 工学砂处理释 paraffin removal/control in oil well油井防砂清砂对于孔隙度高、强度低的砂岩油藏，完井时减少油流从产层渗出时的阻力，降低生产压差，采用多种防砂工艺和防砂工具制止地层出砂，并将井筒内的积砂清除掉，保证油井正常生产作业的工艺方法。
随便看	evolution of clustering evolution of coal property evolution of east Asia river system evolution of galaxies exploration evolution of increased competitive ability evolution of inflation evolution of information architecture evolution of institution evolution of luminosity function evolution of motor system evolution of North Atlantic Deep Water evolution of ocean circulation evolution of religion evolution of supernova remnants evolution of system of systems evolution of the oceans evolution of the principal contradiction facing Chinese society evolution operation evolution operator evolution relation evolution rule evolution strategy evolutive life circle of rural hollowing evolutoid evolvability

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