NL－泥浆润滑剂的研制

A STUDY ON THE DEVELOPMENT OF NL-MUD LUBRICANT

泥浆润滑剂是应用于油田钻井的泥浆添加剂。以乌桕籽生产类可可脂的下脚料和植物油为原料，经磺化和硫酸化反应合成泥浆润滑剂，设备简，能耗低，污染少，产品性能好。

NL-mud lubricant is an additive agent used in oil drilling.It is produced with vegetable oilsand the leftover of Chinese Tallowtree seeds used as raw meterials to get a kind of Cocoa fat.Sulfonation and sulfurization are used to made the lubricant.The production process requires simple equipment,consumes less energy,causes little pollution while the product is of good properties.