Recently, EPSEA successfully delivered four containerized nitrogen generation systems for a major oil and gas project in Southeast Asia. The project addresses challenges such as frequent site relocation and the need for a stable supply of high-purity, high-pressure nitrogen, further expanding the application of air separation solutions in overseas markets.

The customer is a leading energy group in Southeast Asia and a benchmark integrated oil and gas enterprise in the region. The project follows strict international standards for equipment safety and gas quality, requiring reliable operation and intelligent remote control capabilities.

To meet the challenges of complex field operations and frequent site transfers, the project required:

• Air quality compliant with ISO8573 standards to effectively remove oil, moisture, and impurities, protecting molecular sieves and downstream equipment. 

• Reliable performance in Southeast Asia's hot and humid climate, with easy transportation and relocation. 

EPSEA's containerized nitrogen generation system features a modular design with integrated pre-installation, enabling fast transportation and deployment while fully meeting project requirements.

Based on site requirements, EPSEA adopted a skid-mounted integrated design, providing a complete solution from air pretreatment to high-pressure nitrogen production. The system integrates air tank, line filters, refrigerated air dryer, activated carbon oil remover, nitrogen generator and booster. Each container produces 400 Nm³/h of nitrogen, with a total capacity of 1600 Nm³/h across four units. The system delivers nitrogen purity up to 99.5% at an outlet pressure of 40 bar. All core equipment is independently developed and manufactured by EPSEA to ensure stable performance and quality. The advanced control system supports real-time cloud data synchronization and remote monitoring, enabling intelligent operation and more efficient maintenance management.

（Internal Structure of the Container）

Moving forward, EPSEA will leverage its 43 global factory warehouse and service centers to provide rapid support throughout the entire project lifecycle, from solution optimization to after-sales service. With cost-effective equipment, customized containerized nitrogen generation solutions, and localized support, EPSEA will continue to help global oil and gas projects achieve efficient and reliable operation.

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