Leakwise oil-on-water sensors in Oil Pipelines:
Leakwise’s oil-on-water sensors are pivotal in the early detection and management of hydrocarbon leaks in oil pipeline operations. Their advanced technology ensures environmental protection and operational safety by promptly identifying oil presence on water surfaces or on dry sumps.
Applications in Oil Pipelines:
- Pipeline Leak Detection: strategically placing Leakwise sensors in oil collection containments near sensitive areas, such as rivers or groundwater sources, enables immediate detection of oil leaks. The ID-223 Oil Sheen Detector, for instance, triggers alarms upon detecting oil, facilitating swift response to potential environmental hazards.
- Oil/Water Separator Monitoring: integrating Leakwise sensors with oil/water separators allows for continuous monitoring of water discharge. If oil is detected, the system can automatically shut off the water outlet valve or turn off the water discharge pump, preventing environmental contamination. It may also trigger an alarm in the pipeline control center.
- Stormwater Runoff Surveillance: stormwater is continuously discharged from the oil/water separator into the local stormwater runoff systems through a sump. Deploying Leakwise sensors in stormwater runoff systems ensures that any hydrocarbon presence is promptly identified, enabling immediate remedial action to prevent environmental damage.

Key Features of Leakwise Sensors:
- High Sensitivity: Leakwise sensors can detect hydrocarbon layers as thin as 0.3 mm, ensuring early detection of leaks.
- Rapid Response: The sensors provide immediate detection upon oil contact, complying with the FM Class 7745 standard’s requirement of detection within 30 seconds.
- Distinguishing Capabilities: They can differentiate between water, hydrocarbons, and absence of liquid, reducing false alarms and enhancing reliability.

Successful Installations
Leakwise sensors have been successfully implemented in various oil pipeline projects worldwide, including:
| # | Pipeline Project | Location |
| 1 | BP Olympic Pipeline | Washington, USA |
| 2 | Buckeye Pipeline | East Coast, USA |
| 3 | CNPC Changsha Pipeline | Hunan, China |
| 4 | DOPCO Pipeline | Korea |
| 5 | Esso-Pipeline | England |
| 6 | RIJN Pipeline | Rotterdam, Netherlands |
| 7 | RRPL Pipeline | Netherlands |
| 8 | Shell Pipeline | Luisiana, USA |
| 9 | Transmountain Pipeline I | Canada |
| 10 | Transmountain Pipeline II | Canada |
These installations underscore the effectiveness of Leakwise sensors in diverse operational settings, reinforcing their role in safeguarding the environment and ensuring regulatory compliance.
Conclusion
Incorporating Leakwise oil-on-water sensors into oil pipeline operations significantly enhances leak detection and environmental protection. Their high sensitivity, rapid response, and proven success in various installations make them an invaluable asset for maintaining operational integrity and environmental stewardship.







