Through large amount of lab experiments, the relation of oil boundary layer thickness with capillary radius, pressure gradient, fluid viscosity and its composition has been discussed.
通过大量的室内实验，探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。
The frac fluid has good proppant carrying properties and is cheaper than high-viscosity gelled oil or water.
这种压裂液具有良好的携带支撑剂的性能，其价格低于高粘稠化油或稠化水。
Wellbore hot fluid circulation is a practical technology suitable for the production of high pour-point and high viscosity oil.
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。
A structure design of flowmeter suitable for high viscosity fluid measurement under oil well is reported and explained the working principle and structure characteristics.
提出了一种适合高粘度流体井下测量的流量计结构设计。
A structure design of flowmeter suitable for high viscosity fluid measurement under oil well is reported and explained the working principle and structure characteristics.
提出了一种适合高粘度流体井下测量的流量计结构设计。
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