CAJ | 학술논문

压裂是改造储层促进增产的重要施工手段，随着体积压裂等大规模施工工艺技术的应用，压裂液用量越来越大，压裂施工后返排液量也随之大幅增加，这些压裂返排液的大量排放造成了污水处理成本的骤增，污染物排放的加大。通过压裂返排液回收再利用技术的介绍，以促进节水减排工艺技术的进步，为绿色石油、环保中国多作贡献。
압렬시개조저층촉진증산적중요시공수단，수착체적압렬등대규모시공공예기술적응용，압렬액용량월래월대，압렬시공후반배액량야수지대폭증가，저사압렬반배액적대량배방조성료오수처리성본적취증，오염물배방적가대。통과압렬반배액회수재이용기술적개소，이촉진절수감배공예기술적진보，위록색석유、배보중국다작공헌。
Fracturing is an important construction method to promote reservoir production; along with large-scale application of the construction technology, fracturing fluid consumption is larger and larger, the amount of fracturing flowback fluid after the construction has been greatly increased, the emission of fracturing flowback fluid caused an explosion of sewage treatment cost, increase of pollutants. In this paper, the recycling technology of fracturing flowback fluid was discussed to promote the progress of technique of water saving and emissions reduction.