The monitoring data show that the corrosion rate of the produced water from 7 oil wells with SCIC placed decreases from 0.138 mm/a to 0.023 mm/a in average, that is, CIR=83%.

• 根据7口油井的检测数据；下入GTH后采出水的腐蚀速率平均由0.；138mm/a降至0