污水处理技术在油田的应用

The Application of the Sewage Disposal Technology in Oil Field

本文以文南油田为例,从实际出发,系统阐述了全密闭污水处理工艺。该工艺以理论为依据,根据污水的性质,通过收油、除铁、混凝沉降、过滤等几个环节,对油田产出水进行深度净化,实现了净化水的稳定达标,从而深化了油田水处理技术。该技术的应用保证了油田注入合格水,保护地面设施及地层能量,提高原油采收率,为油田稳产、高产提供了有利的保障。

This text took the Wennan oil field as the example, according to the actual situation, expounded complete airtight sewage disposal technology. This technology took theory as the basis, by way of receiving oil, removing iron, mixing congealing subsides and filtering etc several links, urified the oil field output water, thus deepen the water treatment technology in oil field.The application of the technology pledged the oil field was poured into qualified water,protected face in stal-lations and stratum energy, raised the crude oil recovery ratio and provided the advantageous guarantee of the oil field stable yield and the high yield.