【摘要】：油田壓裂返排液具有高黏度、高濁度、高COD、高穩(wěn)定性的特點,采用單一工藝技術(shù)無法實現(xiàn)達標處理。針對此,文章綜述了目前油田壓裂返排液組合深度處理工藝,分析并指出了各組合工藝的技術(shù)特點、適用條件及存在問題,并展望了未來壓裂返排液處理技術(shù)的潛在發(fā)展方向。
[Abstract]:Oilfield fracturing fluid is characterized by high viscosity, high turbidity and high stability of COD,. In view of this, this paper summarizes the current advanced treatment technology of fracturing and drainage fluid combination in oil field, analyzes and points out the technical characteristics, applicable conditions and existing problems of each combination process, and looks forward to the potential development direction of fracturing and drainage fluid treatment technology in the future.
【作者單位】： 海洋石油高效開發(fā)國家重點實驗室;中海油研究總院;
【基金】：“十二五”國家科技重大專項(2011ZX05024-004)
【分類號】：X741
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本文編號：2205190