Subsea Pipeline Leak Detection

There is growing need for oil and natural gases. And its demand is fulfilled via the network of subsea pipelines, used for transportation of oil and natural gases. Underwater passage results in quick detoriation of the pipelines, its installation and maintenance present a big challenge. Globally the environmental aspects of damages caused by the leaking pipelines are of major concerns. The government all around the world is making marine pollution control norms. So the requirement is to focus on improved inspection, monitoring and repairing not only for existing but also proposed pipelines. Various economically beneficial subsea pipeline leak detection systems are used. Better quality pipelines are manufactured. The focus is given to repairing rather than replacing from economic point of view.

Big companies as Neptune Oceanographic Ltd (NOL), Aquatec Group and Chelsea operators are working towards various methods of detection and repairing pipelines. They are using such subsea pipeline leak detection which is environmental friendly and conveniently used. Subsea pipeline leak detection system allows the control of pollution spread by timely detecting the leak. Methods as fluorometry, acoustics, hydrocarbon, MEG and temperature based sensors are commonly used. The working principle differs in all these processes. In case of fluorescent subsea pipeline leak detection system “a” range of fluorometric sensors are installed who can detect the tracer dyes and hydrocarbons. They are capable of detecting very small leaks. In that of acoustic subsea pipeline leak detection system “the” sensors detect ultrasounds that are generated by fluid leaking through a small hole under pressure. It is ideal for fast leak detection surveys on long pipelines. The subsea hydrocarbon leak detection sensors use methane sensor which detects the presence of methane and other hydrocarbon gases in water. And subsea leak detection using temperature differential where the sensors comprise fast, high precision thermistors. In case of water injection flow lines, leaks can be identified using the temperature difference between the surrounding seawater and the water leaking from the flow line.

Leak detection system online centre provides easy and reliable solutions to pipeline leaking problems. We provide quick and affordable solutions to your problems. Kindly do visit our website leak-detection-system.co.uk for further queries and assistance.