The first is environmental: burning gas is far more environmentally friendly than allowing gas to escape. This is not the preferable option for two reasons. One alternative to flaring gas would be to allow the gas to escape into the environment. In areas of the world lacking pipelines and other gas transportation infrastructure, this gas is commonly flared. When crude oil is extracted and produced from onshore or offshore oil wells, raw natural gas also comes to the surface. It is not always the case that gas is flared for safety reasons. ![]() In this respect flare stacks provide a critical means by which to ensure safety – the alternative to allowing the gas to escape would be a significant build-up of pressure and the risk of explosion. This often takes place during start-ups and shutdowns in production when the volume of gas being extracted can be uncertain. Flare stacks are often used for burning off flammable gas released by pressure relief valves during unplanned over-pressuring of plant equipment. In fact the publicity that comes with oil and gas explosions demonstrates how rare these incidents are.īurning excess gas by flare is a critical part of that safety regime. Despite well publicised incidents that occasionally take place, the industry is safe and consistently getting safer. It involves precise technology combined with experience and expertise developed over decades. The extraction of highly flammable liquids and gases from the earth is obviously a precise and potentially dangerous operation. This blog focuses on why gas needs to be flared at all and how this is a critical part of ensuring safety within the oil and gas industry. Yet few people know why the flare is there and its purpose. The flame at the top of an oil rig is an iconic image for the oil and gas industry. We build a complex product that has a simple role – measuring the volume of gas that is flared from oil and gas platforms. ![]() ![]() While the global dependence on fossil fuels continues, so the industry becomes more and more focussed on finding new ways to find and extract oil and gas.įluenta has worked with the oil and gas industry since 1985. Exploration for oil and gas is a hazardous business, as any number of events and incidents, including most recently the Deepwater Horizon incident of 2010, attest to.
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