在注水开发的油田中,随着生产时间的延续,油井中生产出来的水越来越多。这给油田混输管线的水力计算带来了很大困难,其中困难之一就是关于粘度的估算。围绕这一问题,人们曾进行了大量的理论和实验工作,但是目前离问题的解决还相去甚远。现在,结合设计工作的需要,对粘度的估算讨论如下。 In the field of waterflooding, as the production time continues, more and more water is produced in the well. This has brought great difficulties to the hydraulic calculation of the oil mixing pipelines. One of the difficulties is the estimation of the viscosity. Around this issue, people have conducted a large number of theoretical and experimental work, but now far from the solution to the problem. Now, combined with the design work needs, the estimation of viscosity is discussed below.