The Fe ion concentration was determined by phenanthroline spectroscopic analysis, and some influence of additives had been precluded through well stimulation.

• 摘要已有测试腐蚀速率的分光光度法在现场使用中受酸化液中添加剂的影响。本工作成功地建立了邻菲罗啉分光光度法测试铁离子浓度的方法。