原油相对密度一般在0.75～0.95之间，少数大于0.95或小于0.75，相对密度在0.9～1.0的称为重质原油，小于0.9的称为轻质原油
冷东—雷家地区储层类型复杂，原油凝固点高，属于低饱和或不饱和油藏。
The type of reservoir at Lengdong-leijia region is complicate, and solidification point of its crude oil is high and that belongs to low saturated or unsaturated oil reservoir.
凝固点：原油冷却到由液体变为固体时的温度称为凝固点。
Freezing point: the cooling of crude oil into a solid by the liquid temperature at the time known as the freezing point.
井筒热流体循环是适用于开采高凝固点、高粘度原油的一种实用技术。
Wellbore hot fluid circulation is a practical technology suitable for the production of high pour-point and high viscosity oil.
应用推荐