![]() ![]() This odor may be perceived as rotting eggs, or a faintly unpleasant skunk smell. Unpleasant scents in the form of traces of mercaptans are usually added, to assist in identifying leaks. Pure natural gas is colorless and odorless, and is composed primarily of methane. Gas leaks should also not be confused with "gas seepage" from the earth or oceans - either natural or due to human activity. "emergency pressure releases" which are intended to prevent equipment damage and safeguard life. ![]() gas venting emissions which are controlled releases, and often practised as a part of routine operations, or.Such unintended leaks should not be confused with similar intentional types of gas release, such as: Natural gas leaks from fossil fuel extraction and use are known as fugitive gas emissions. Leaks of gases associated with industrial operations and equipment are also generally known as fugitive emissions. Leaks of natural gas and refrigerant gas into the atmosphere are especially harmful due to their global warming potential and ozone depletion potential. Even a small leak into a building or other confined space may gradually build up an explosive or lethal concentration of gas. Gas leaks can be hazardous to health as well as the environment. ( May 2007) ( Learn how and when to remove this template message)Ī gas leak refers to a leak of natural gas or another gaseous product from a pipeline or other containment into any area where the gas should not be present. You may improve this article, discuss the issue on the talk page, or create a new article, as appropriate. The examples and perspective in this article deal primarily with the United States and do not represent a worldwide view of the subject. ![]()
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