Liaohe Oilfield is a large joint venture focusing on oil and gas exploration and development, supplemented by diversified development like oil and gas deep processing. It was once the third largest oilfield in China and ranked among the top 500 largest enterprises in China. Nitrogen injection into oil wells can help oil production and is widely applied at present.
Three sets of nitrogen injection units equipped with ACC7100A air compressor controller at an operation base in Liaohe Oilfield are running continuously and reliably.
Nitrogen Injection Units
The units equipped with Weichai WP13 engine can provide stable and reliable power for customers. The site operation of all units are dedicated to the cause of oil exploration in our country!
Weichai WP13 Engine
Controller site parameter display:
ACC7100A air compressor controller introduction:
1.CANBUS interface (built-in 120Ω resistor), GOV function;
2.RS485 interface (built-in 120Ω resistor), “four remote” (remote control, remote measurement,
remote communication, remote adjusting) function;
3.DPF regeneration function, which meets Euro V emission standard;
4.8-way analog sensors: 2-way fixed resistance type, 2-way fixed current type, 4-way flexible
resistance/current/voltage type, which can precisely detect data of fuel level, air compressor
venting pressure, and venting temperature etc.;
5.Speed can be automatically adjusted and stabilized according to venting pressure of the air compressor;
6.Working temperature: (-40~+70)°C.
Typical application diagram: