Onland High-pressure Membrane Nitrogen Production Equipment For Petroleum Industry
Advanced Membrane Nitrogen Generation for Demanding Applications
Our Onland High-Pressure Membrane Nitrogen Production Equipment delivers reliable, high-purity nitrogen generation in any location. Utilizing cutting-edge membrane separation technology, this robust system separates nitrogen directly from compressed air based on differential gas permeation rates through specialized polymer membranes.
Engineered for autonomy and extreme conditions, it provides critical nitrogen flow without external power grid dependency, making it ideal for remote oilfields, construction sites, and mobile operations requiring high-pressure inert gas.
Key Features & Advantages
- Advanced Membrane Technology: Features PRISM® membrane separation modules for high efficiency, reliability, and nitrogen purity from 95% to 99.9% on demand.
- Complete Self-Contained Operation:
- Split Skid Design: Modular construction in containerized "prys" - Low-Pressure Pry (air compressor, air treatment, membrane separation, control room) and High-Pressure Pry (booster unit, diesel generator, fuel tank, local controls).
- Off-Grid Capability: Integrated diesel generator ensures full functionality in remote locations with zero external power dependency.
- High Pressure & High Flow Output: Delivers nitrogen at industry-leading pressures of 35 MPa (350 bar) or 50 MPa (500 bar), with scalable flow rates up to 2000 Nm³/h using multiple skids.
- Extreme Environment Ready: Built to withstand harsh conditions:
- Wide ambient temperature range: -35°C to 45°C
- Ruggedized design for high wind, sand, and dust environments
- Compliant with stringent oilfield fire and explosion prevention standards
- Operational Flexibility: Configured to supply nitrogen for four different construction conditions/simultaneous outlets with multiple drive options: Diesel Engine, Electric Motor, or Natural Gas Engine compatibility.
- Optimized for Mobility & Deployment: Compact, containerized modules designed for easy transportation and rapid setup with all equipment pre-installed.
Technical Specifications
| Feature |
MNG-900/350Q |
MNG-900/500Q |
MNG-1200/350Q |
MNG-1200/500Q |
MNG-1500/350Q |
MNG-1500/500Q |
MNG-2000/350Q |
MNG-2000/500Q |
| Nitrogen Flow Rate |
900 Nm³/h |
900 Nm³/h |
1200 Nm³/h |
1200 Nm³/h |
1500 Nm³/h |
1500 Nm³/h |
2000 Nm³/h |
2000 Nm³/h |
| Configuration |
Single/Double Skid |
Single/Double Skid |
Single/Double Skid |
Single/Double Skid |
Double/Multi-Skid |
Double/Multi-Skid |
Double/Multi-Skid |
Double/Multi-Skid |
| Nitrogen Purity |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
95% (Adjustable 95-99.9%) |
| Rated Outlet Pressure |
35 MPa (350 bar) |
50 MPa (500 bar) |
35 MPa (350 bar) |
50 MPa (500 bar) |
35 MPa (350 bar) |
50 MPa (500 bar) |
35 MPa (350 bar) |
50 MPa (500 bar) |
| Ambient Temp Range |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
-35°C to +45°C |
| Drive Options |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Diesel / Electric / Natural Gas Engine |
Frequently Asked Questions
How does membrane nitrogen generation work?
Compressed air is fed into bundles of hollow-fiber membranes. Oxygen, water vapor, and other gases permeate through the membrane walls faster than nitrogen, which flows through the center, resulting in a stream of purified nitrogen gas.
What are the main advantages over other nitrogen methods (PSA, liquid)?
Key advantages include simplicity (no moving parts in separation), compact size/weight, rapid start-up/shutdown, insensitivity to motion/vibration (ideal for skids), low maintenance, and the ability to produce medium purity (95-99.9%) N2 efficiently. High-pressure capability combined with self-power is unique for remote use.
Can this system operate without any external utilities?
Yes! The integrated diesel generator on the High-Pressure Pry provides complete power autonomy, making the system ideal for remote locations like oil fields or construction sites without grid access.
What environments is this equipment suitable for?
Specifically designed for demanding onland environments: extreme cold (-35°C), heat (+45°C), high wind, sand/dust, and hazardous areas requiring explosion-proof design (oil & gas fields).
How is the system transported and installed?
The equipment is pre-assembled, tested, and fixed within standardized shipping containers (prys). This modular design ensures safe road transportation, simplifies logistics, and allows for rapid deployment and connection on-site with minimal foundation work.
What purity levels can be achieved?
Standard purity is 95%, but the membrane system can reliably adjust output purity within the range of 95% to 99.9% by controlling flow rates and operating parameters. Higher purity typically results in slightly lower flow capacity.
Reliable Nitrogen Generation for Challenging Environments
Our Onland High-Pressure Membrane Nitrogen Production Equipment sets the standard for reliable, autonomous nitrogen generation in the world's most challenging environments. Combining proven PRISM® membrane technology with robust engineering, self-contained power, and unmatched high-pressure output (35MPa or 50MPa), it delivers critical nitrogen supply wherever your operations take you - reliably, efficiently, and safely.
Ideal for oil & gas well services, pipeline purging, mining, and remote construction requiring high-flow, high-pressure inert gas.
