6MW CNPC Oilfield Associated Gas Power Station Project Successfully Commences Construction in Qinghai Seibei Gas Field

Project Overview

On October 10, 2025, Phase III of the Depressurization and Liquid Unloading Project at No. 8 Gas Gathering Station in the Seibei Gas Field, Qinghai Province officially commenced construction.

To support the stable operation of the gas gathering and transportation system, the project adopts a 6MW oilfield associated gas power generation solution supplied by EN Energy Technology.

The power station is equipped with three Huachai-Deutz HC12V132G gas generator sets, each rated at 2MW, providing reliable power for electric motors, compressors, and other critical equipment operating in the gas field.

Project Location and Operating Conditions

Located in Qinghai Province, the Seibei Gas Field is situated on the Qinghai-Tibet Plateau, where the average altitude exceeds 3,000 meters above sea level.

High-altitude environments present several challenges for power generation equipment:

• Reduced air density

• Lower oxygen concentration

• Greater engine derating risks

• Increased cooling requirements

• Significant temperature fluctuations

To ensure stable performance under these demanding conditions, the project selected Huachai-Deutz HC12V132G gas generator sets specifically engineered for high-altitude operation.

Three 2MW Huachai-Deutz HC12V132G Generator Sets

The project utilizes:

• Quantity: 3 Units

• Model: HC12V132G

• Engine Brand: Huachai-Deutz

• Single Unit Capacity: 2MW

• Total Installed Capacity: 6MW

The HC12V132G series is widely recognized for its:

• High power output

• Excellent fuel adaptability

• Reliable continuous operation

• Low maintenance requirements

• Strong performance in harsh environments

The generator sets are designed to maintain stable operation even under the demanding conditions of plateau oilfield applications.

Utilizing Oilfield Associated Gas for Sustainable Energy Production

A key feature of this project is the utilization of oilfield associated gas as the primary fuel source.

During oil extraction processes, significant quantities of associated gas are produced. Traditionally, this gas is often flared, resulting in:

• Energy waste

• Increased carbon emissions

• Higher operating costs

By converting associated gas into electricity, the project delivers multiple benefits:

• Improved energy utilization efficiency

• Reduced greenhouse gas emissions

• Lower fuel costs

• Enhanced environmental compliance

• Additional economic value from previously wasted resources

This approach aligns with global initiatives promoting cleaner and more sustainable energy development within the oil and gas industry.

Supporting Compressors and Electric Motor Systems

The generated electricity will primarily support:

• Gas compressors

• Electric motor systems

• Gas gathering station equipment

• Auxiliary oilfield facilities

Reliable power supply is critical for maintaining stable gas production and transportation operations.

The 6MW power station helps improve operational efficiency while reducing dependence on external power sources.

Designed for High-Altitude Oilfield Applications

Compared with conventional power generation projects, plateau installations require specialized engineering considerations.

The power station incorporates:

• High-altitude engine calibration

• Optimized combustion control

• Enhanced cooling systems

• Advanced generator control technology

• Robust environmental protection measures

These features ensure stable power output, fuel efficiency, and long-term reliability throughout the project lifecycle.

EN Energy's Expertise in Oilfield Gas Power Generation

EN Energy Technology specializes in gas power generation solutions for:

• Oilfield Associated Gas

• Natural Gas

• Coal Mine Methane

• Biogas

• Landfill Gas

• Combined Heat and Power (CHP) Projects

With extensive experience in challenging operating environments, EN Energy provides complete services including:

• Project design

• Equipment supply

• Installation supervision

• Commissioning

• Technical training

• After-sales support

  
  

Related Project

Learn more about our 2MW natural gas generator solution based on the same Huachai-Deutz platform:

https://www.en-generator.com/the-2mw-v12-deutz-natural-gas-generator-4-sets-in-parallel-power-plant.html

Conclusion

The 6MW CNPC Oilfield Associated Gas Power Station Project represents another successful application of EN Energy's gas power generation technology in high-altitude oilfield environments.

By utilizing three Huachai-Deutz HC12V132G generator sets and converting associated gas into valuable electrical energy, the project supports efficient resource utilization, reliable oilfield operations, and sustainable energy development in the Qinghai Seibei Gas Field.