油田水腐蚀机理及防治对策研究

Research on Oilfield Water Corrosion Mechanism and Countermeasures

在油田采出水系统中,腐蚀环境(介质)是由水质状况所决定的,环境不同,所引起的腐蚀状况也不相同。因此要控制腐蚀,就必须对油田采出水水质采取措施使其达标回注。针对樊学区油田采出水水质情况,防腐措施应通过采出水回注新工艺新技术、化学手段配合来改变腐蚀环境,以期达到理想的防腐效果。

In oilfield produced water system, corrosion environment （medium） is determined by the water quality condition, and different environment will cause different corrosion situation. Therefore in order to control the corrosion, produced water quality must be detected before reinjection. Aiming at the quality condition of produced water from Fanxue oilfield, combination of produced water reinjection new technology and chemical means should adopted to change the corrosion environment in order to achieve the ideal anti-corrosion effect.