Researches have been carried out in the second reservoir by physical modeling method to find out the formula weight of the polymer, injection rate, slug size and viscosity of the polymer solution.
The second part includes a curing agent and a particulate filler of a type and amount required to achieve the desired viscosity.
第二部分包括要达到需要的粘度所要 求的类型及数量的固化剂和粒状填料。
3
The second purpose is the pyramid spiral rod could realize a smash function for powders during screw propulsion, in particular applied to the powder filling with the large viscosity.