For an oil and gas company, a delay in identifying a leak can cause millions in financial losses, down time, compliance failure as well as damage to reputation and the environment. in the Oil and Gas industry, the consequences of hydrocarbon leaks can be severe. Gaseous and liquid leaks of these products can result in fires, explosions, and environmental contamination. These calamities could likely cause harm to employees and the public as well as irreversible damage to company infrastructure and the environment. As the production and distribution infrastructure for these products expands worldwide, leak detection technologies and stricter regulatory framework are helping to reduce leak events and, if they do occur, identify them early enough to reduce the likelihood of a devastating event.