摘要
本文介绍了根据高含水油井采出液特点研制的高含水油井新型防蜡降粘剂ＨＷ０１，给出了ＨＷ０１的乳化降粘性能、对水包油型原油乳状液油珠聚结温度的降低作用、防蜡效果以及以ＨＷ０１为乳化剂配制的水包油型原油乳状液的热沉降脱水性能，并与ＡＥ１９１０进行了比较。本文还探讨了高含水油井防蜡降粘剂的作用机理，提出了高含水油井防蜡降粘剂研制开发的新思路。
A new oil production chemical aid, wax inhibitor/viscosity reducer HW 01, is developed for downhole use in high water cut oil wells. In this paper the emulsifying/viscosity reducing property of HW 01, the decrease of coalescence temperature of oil droplets in crude oil in water emulsions by HW 01, the wax inhibition in high water cut oil wells by HW 01, and the thermal separation of the emulsion formed with HW 01 are extensively studied. A method for determining wax inhibiting rate in high water cut crude oil is suggested. The waxing and wax inhibition mechanisms in such crude oils are discussed.
出处
《油田化学》
CAS
CSCD
北大核心
1997年第3期197-201,共5页
Oilfield Chemistry
关键词
防蜡降粘剂
高含水油井
油田
乳化降粘
防蜡率
Wax Inhibiting/Viscosity Reducing Agent, High Water Cut Oil Wells, Crude Oil in Water Emulsions, Emulsification/Viscosity Reduction, Oil Droplet Coalescence, Waxing Mechanism, Method for Determining Wax Inhibiting Rate
