新型固体长效缓蚀剂的研究与应用  

Research and Application of New Long - lasting Solid Corrosion Inhibitor

作　　者：张丽娜[1] 智卫东[1] 

机构地区：[1]胜利油田有限公司孤东采油工艺研究所,东营257237

出　　处：《精细石油化工进展》2004年第6期5-7,共3页Advances in Fine Petrochemicals

摘　　要：利用孤东油田现场含油污水,对常用液体缓蚀剂进行了室内评价和筛选,确定了新型固体长效缓蚀剂的最佳配方,经现场6口井试验,缓蚀率可达75％以上,具有较好的效果。Conventional liquid corrosion inhibitors were evaluated and selected by use of the sewage of Gudong Oilfield. The optimum formulation of the new long- lasting solid corrosion inhibitor was determined. The field test results of six wells showed that corrosion - inhibiting rate of the solid corrosion inhibitor may be above 75 % and the effect was good.

关 键 词：固体长效缓蚀剂 应用 药剂 缓蚀效果 增效剂 粘合剂 

分 类 号：TE980[石油与天然气工程—石油机械设备]