DT-2型长效固体缓蚀剂的研制与应用  

Preparation and Application of Solid Corrosion Inhibitor DT-2 with Enduring-effect

作　　者：孙现东[1] 罗辉[2] 罗丽[3] 赵玉[4] 

机构地区：[1]胜利油田集输公司输气分公司,山东东营257000 [2]胜利油田临盘采油厂,山东东营257000 [3]胜利油田东辛采油厂技术监督站化验中心,山东东营257000 [4]胜利油田技术检测中心,山东东营257000

出　　处：《精细与专用化学品》2005年第11期10-12,14,共4页Fine and Specialty Chemicals

摘　　要：研制出了DT-2型长效固体缓蚀剂,其基本配方为母体缓蚀剂[m(MH-XF):m(MH-TD)=1:1复配]:缓蚀增效剂(ZX-MO):填充剂(TC):粘合剂(NHH)=20%～30%:40%～60%:5%～10%:10%～20%.在现场应用中取得良好的防腐效果,证明了该缓蚀剂是胜利油田油井防腐的有效手段.A solid corrosion inhibitor DT-2 with enduring-effect is prepared by following formulation: the percentage ratios between main corrosion inhibitor 〔m(MH-XF)∶m(MH-TD)=1∶1〕, synergistic agent (ZX-MO) , filling agent(TC)and binder(NHH) are 20%~30%∶40%～60%∶5%～10%∶10%～20%. It is indicated that the corrosion inhibitor DT-2 can be used in oil well of Shengli Oilfield to prevent corrosion with favorable results.

关 键 词：缓蚀剂 研制 固体 2型 基本配方 防腐效果 现场应用 油井防腐 胜利油田 粘合剂 填充剂 增效剂 

分 类 号：TE983[石油与天然气工程—石油机械设备]