Automated Hydrocarbon Analyser for Gas Emissions
Author Information
Author(s): Waclaw Janicki, Wojciech Chrzanowski, Pawel Zwan, Jacek Namiesnik
Primary Institution: Gdansk University of Technology
Conclusion
The automated analyser effectively measures total hydrocarbon contents and composition in gas from exploratory bore-holes with high precision and stability.
Supporting Evidence
- The analyser can operate autonomously for two months and recalibrates itself daily.
- It has a measuring range from 1 ppm to 100% with a precision of 5% at the detection limit.
- Field tests showed that flow rates remain stable without daily recalibration.
Takeaway
This study created a machine that can automatically check the amount of gas in the air from drilling sites, helping to find oil and gas safely.
Methodology
The analyser uses two-channel analysis for continuous total hydrocarbon measurements and periodic composition analysis via gas chromatography.
Limitations
The quality of gases supplied to the instrument can affect performance, and the system may require adjustments based on field conditions.
Digital Object Identifier (DOI)
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