I. Core Basic Parameters
1. Feed Gas & Capacity
- Feed Gas: Wellhead flare gas, associated gas, vented natural gas from oil/gas fields
- Capacity: 500 – 10,000 Nm³/h (skid-mounted, customizable)
- Methane content: ≥ 70% for stable recovery
- Pre-treatment: Dust removal, dehydration, desulfurization, dealkylation, demercuration
- Outlet dew point: ≤ -40℃ (atmospheric pressure)
- Discharge pressure: 20 MPa / 25 MPa (CNG standard)
- Product quality: Complies with pipeline gas & vehicle CNG standards
- Methane recovery rate: ≥ 95%
- Operation mode: Fully automatic, unattended, remote monitoring
- Explosion-proof grade: Ex d IIC T4 Ga
- Ambient temperature: -40℃ ~ +60℃ (desert, offshore, plateau compatible)
3. Standard Equipment Scope
- Gas-liquid separator + precision filter
- Drying & purification skid
- Multi-stage compressor skid
- Buffer storage well / cylinder cascade
- CNG dispenser / loading arm
- DCS control system + safety relief system
- Strict EU methane reduction regulations; zero flaring and zero venting are mandatory.
- Complies with EU ETS, CBAM, and ESG requirements, directly reducing carbon costs.
- Recovered CNG can be used for mining vehicles, machinery, and local gas stations.
- Replaces diesel in non-pipeline areas for cost saving and emission reduction.
- Skid-mounted, small footprint, meeting European environmental approval requirements.
- North America enforces EPA methane regulations; flare gas recovery qualifies for 45Q tax credits and carbon credits.
- Mobile skid-mounted CNG units enable fast deployment for scattered shale gas wells.
- Recovered CNG used for oilfield power generation, mining trucks, and agricultural machinery.
- In Latin America, CNG supports on-site power generation for weak grid areas.
- Mandatory environmental equipment for oil and gas development projects.
3) Southeast Asia
- Rapid oil and gas development with high associated gas venting; high recovery profit.
- Strong local demand for CNG for vehicles, industry, and fishing boats.
- CNG is the most economical clean energy solution in areas without pipeline networks.
- Corrosion-resistant design for high humidity and high salt fog (Indonesia, Malaysia, Vietnam).
- Low investment, fast payback within 1–2 years.
- Abundant associated gas and continuous flaring; high recovery value.
- Designed for high-temperature desert environment with stable 24h operation.
- CNG used for EOR, mining power generation, and desert transportation fleets.
- Aligns with Saudi Vision 2060 and UAE 2050 carbon neutrality goals.
- Modular skid design for fast construction and commissioning.
- Massive flaring due to lack of pipelines and power grids.
- CNG directly used for local power generation, residential supply, and mining machinery.
- Mobile and flexible skid units suitable for scattered wellheads.
- Improves energy access, mining operations, and local living standards.
- Strong policy support and high accessibility to international financing.
