English
Downhole heating product & service
Reduce crude oil viscosity and increase crude oil production

     A physical phenomenon in which the return current in a "heat pipe" of ferromagnetic carbon steel accumulates on the surface of its inner wall and generates heat 

due to the interaction between the return current in the 

insulated conductor and the return current in the "heat pipe" 

of ferromagnetic carbon steel.

Skin 

Effect 

Heating

Advantages:

The cross-sectional area of the current passing through the steel tube is reduced, and the AC impedance is increased. Therefore, the larger heating power can be obtained by using a smaller heating current.

There is only leakage voltage and current on the outer surface of the steel armored cable, so the heating system is very safe.
No chemical emissions, no environmental problems.
In addition to reducing the operating cost of crude oil production, downhole electric heating technology also substantially solves the following problems in production:
Viscosity reductiont
Reduce the viscosity of crude oil and accelerate the initial production of heavy oil and heavy oil.
Wax removal
Directly heat the oil pipe to remove wax and reduce the load of pumping unit.
Remove sediment
Heat the oil pipe to reduce the viscosity of the deposi.