Research and development of water-based viscosity-reducing and flexible dispersant
水性降粘增柔分散剂的研发

摘要

水性降粘增柔分散剂是一种新型的、经济有效地提高原油粘度,改善油品流动性,降低黏性,减少能量消耗的油田新产品。它的出现,使油井的原油粘度和压力均得到了提高,同时也改善了水动力条件。同时它的研发过程也是一个漫长的过程,在这个基础上,我们需要对其进行深入研究,以便更好地应用到实际生产中。为了使涂料具有更好的流动性,我们将水性油井喷涂成分散液,在乳化过程中,由于高温而产生大量水分子(主要是溶剂、助剂等)。由于油井的温度和压力均较高,所以我们需要加入粘性剂。以此来提高油井的稳定性,降低温度和压力对其粘度的影响。

Abstract

Water-based agent is a new oil field product to improve crude oil viscosity, improve oil liquidity, reduce viscosity and reduce energy consumption. Its appearance has improved the crude oil viscosity and pressure, but also improved the hydrodynamic conditions. At the same time, its research and development process is also a long process, on this basis, we need to study it in-depth, in order to better apply to the actual production. In order to make the paint have a better fluidity, we will spray the water-based oil well into a dispersion liquid, in the process of emulsification, and produce a large number of water molecules (mainly solvents, additives, etc.) due to high temperature. Due to the high temperature and pressure of the oil well, we need to add the adhesive. In order to improve the stability of the oil well, and to reduce the influence of temperature and pressure on its viscosity.