Intelligent Cable Embedded Continuous Pipe System for Oil Production
Production Introduction:
Intelligent cable embedded continuous pipe system for oil production is composed with intelligent cable embedded continuous pipe, special designed end fitting, electric submersible screw pump, various sensors, ground control devices and remote communication system. It is mainly used for downhole intelligent and precise oil production for land field.
Intelligent Cable Embedded continuous Pipe for Oil production
Intelligent cable embedded continuous pipe for oil production is a new kind of rodless oil production system, mainly consists of inner layer, fiber reinforced layer, intelligent layer and protection layer.It has the characteristics of anti-scaling and paraffin, good insulation performance, corrosion resistance, built-in cable signal cable, etc. It can solve the problems of eccentric grinding, cable bump, heavy oil exploitation, and make the 01llield realize intelligent and Intelligent oil recovery.
Special Designed end Fitting for Intelligent Cable Embedded Continuous Pipe
The connection method of intelligent cable embedded continuous pipe to other instruments is very Important. Herein we have developed special end fittings for intelligent continuous composite pipe, including wellhead fitting and downhole fitting.
Wellhead fitting
The characteristic of intelligent cable embedded continuous pipe for oil production
is the power cables and signal cables embedded in the intelligent layer of continuous pipe, and the wires should be drew out of the fitting, Therefore, a kind of tubing hanger with hanging function, and passages for internal power wires, which is called the wellhead fitting.
Wellhead End-Fitting
Downhole Fitting
The structure of downhole fitting is similar with wellhead fitting, the mainly different is that downhole fitting is connected with downhole tools and electric submersible pump. likewise, it integrates swage function, hanging function and wire passages, which is called downhole fitting.
Downhole End-fitting
Electric Submersible Progressing Cavity Pump
Intelligent cable embedded continuous pipe can be connected to other electric pumps for oil production. Here. we take electric submersible screw pump as an example to illustrate. ESPCP, born for small production well, shows its slow energy consumption and high efficiency at small production well. It has the following advantages,
■ Lowest system power is4 kW, working voltage is 380V
■ Small size and light weight, suitable for small tube diameter
■ Auto control and remote signal transmission
■ Adapted to heavy oil, high gas content and impurity well
■ Plug-in cable head oil injection free is suitable for fast deployment
Intelligent Cable Embedded Continuous Pipe Operating vehicle
The installation of intelligent cable embedded continuous pipe needs special operation equipment, which is called intelligent cable embedded continuous pipe operating vehicle. Operating vehicle Includes hydraulic station, electrical control cabinet goose-neck, injection head. crane and other modules. with safety and high installation efficiency.
