腐蚀监测与防护技术在文23 气田的研究与应用

Investigation and Application of Corrosion Inspect and Protective Technology in Wen 23 Gasfield

于在宽 李怀庆 汪　海 陈鲲鹏 刘学国1

1.中原油气高新股份有限公司天然气产销厂，2.中原油气高新股份有限公司采油四厂

Natural Gas Production and Sales Factory, Zhongyuan Oil-Gas Field Co. Ltd, SINOPFC, Henan 457061 , P. R. China

全面分析了文23 气田气井产出物的组分,探讨了腐蚀主要因素及规律;通过腐蚀监测,研究了油溶型和水溶型缓蚀剂的性能,优选缓蚀效果好的缓蚀剂进行了现场试验。结果表明,缓蚀剂能有效的减缓气田腐蚀,具有应用推广价值。

The paper analyses component of output matter of gas field and gas well entirely ,discussing main factors and law of corrosion. Through erode inspecting , researches delay erode impregnant’s capability of type of oil dissolving and type of water dissolving , priority choose the effect well to process local experimentation. The result indicates delay erode impregnant can delay erode of gas field effectually ,has good worth of application and generalization.