Analysis of the application of electric heat tracing cable in insulation of heavy viscous oil pipelines

Due to their high condensation point, high wax content, and high viscosity, heavy viscous oils (such as thickened and ultra thickened oils) are prone to loss of fluidity and wax precipitation during transportation due to temperature drops, leading to pipeline blockages and sudden drops in pump efficiency. Electric heat tracing technology provides temperature assurance for heavy viscous oil pipelines through precise temperature control and heating.

Why use electric heat tracing cable for heavy viscous oil pipelines?

Prevent condensation blockage and ensure continuous transportation

Heavy viscous oil generally has a high condensation point and extremely poor fluidity at room temperature.When the temperature of the pipeline is below the condensation point, wax quickly precipitates, forming a "wax plug" that blocks the pipeline.The electric heating cable maintains the oil temperature above the condensation point, eliminating the risk of condensation blockage.

Protect pipeline and equipment safety

Low temperature can cause an increase in pressure inside the pipeline and stress on the pumping rod, which can easily lead to pipe burst or equipment damage.The electric heating cable reduces mechanical load and extends pipeline life through constant temperature control.

Replace inefficient traditional solutions

The traditional heat tracing method has drawbacks such as high heat loss, high diluent cost, and complex process.Electric heat tracing cable for direct heating, high thermal efficiency, and reduced overall cost.

Electric heat tracing technology provides a full process solution for heavy viscous oil pipelines through material innovation and intelligent control, from anti condensation and viscosity reduction, energy saving and consumption reduction to safe operation and maintenance, making it a suitable technology choice in the field of high condensation point and high viscosity oil transportation.