基于大庆油田等领域不断发展的背景下,酸化处理问题逐渐引起了人们的关注,但就当前处理现状来看,返排率仍然仅维持在50%-60%左右,因而在此基础上,为了达到良好的处理效果,要求大庆油田等产业在发展过程中应注重强调对压裂酸化措施返排液处理技术的应用,继而在此基础上,缓解悬浮物、COD等因素的影响作用,达到最佳的处理状态。本文从化学法、Fe/C微电解等层面入手对先进的返排液处理技术手段进行了深入分析。 Based on the continuous development of fields such as Daqing Oilfield, the issue of acidification gradually attracts people’s attention. However, considering the current treatment status, the return rate is still only maintained at about 50% -60%. Therefore, on this basis, To achieve good treatment effect, requiring Daqing Oilfield and other industries in the development process should focus on the importance of fracturing and acidizing back to the liquid treatment technology, and then on this basis, to mitigate the impact of suspended solids, COD and other factors to achieve the most Good processing status. This article from the chemical method, Fe / C micro-electrolysis and other aspects of the advanced return fluid treatment techniques for in-depth analysis.