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Natural gas coming out of the well is mostly methane and ethane. There may be propane and butane given off in lesser amounts. These chemicals do not generally pose a health problems. The most harmful component in natural gas is hydrogen sulfide. It appears that the Macondo well is not producing hydrogen sulfide, or at least not at levels considered harmful to health.
However, as indicated on the link, the EPA is concerned about gases that can be given off as a result of the evaporation of the oil spill and the dispersants that have been added to the oil spill. These compounds, generally grouped as Volatile Organic Compounds (VOC), include benzene, and can be harmful in small quantities.
See related link.
What else can I help you with?
What is the cause of the oil spill in gulf of Mexico?
The cause of the oil spill was that gases in one pipe were building up and then it eventually exploded.
What are the release dates for Don't Spill the Eggs - 2011?
Don't Spill the Eggs - 2011 was released on: USA: 27 May 2011
What are the release dates for The Spill Canvas' 'Our Song' - 2010?
The Spill Canvas' 'Our Song' - 2010 was released on: USA: 10 August 2010
What are the release dates for Don't Spill the Beans - 1965?
Don't Spill the Beans - 1965 was released on: USA: 26 May 1965
What are the release dates for Saved from the Spill - 2010 TV?
Saved from the Spill - 2010 TV was released on: USA: 5 October 2010
How does the BP oil spill contribute to global warming?
The BP oil spill released large amounts of methane, a potent greenhouse gas, into the atmosphere. Additionally, the clean-up efforts required burning large quantities of oil, releasing even more greenhouse gases. The environmental damage caused by the spill also impacts ecosystems, which play a crucial role in regulating the Earth's climate.
What are the release dates for After the Spill The Last Catch - 2010 TV?
After the Spill The Last Catch - 2010 TV was released on: USA: 28 September 2010
What are the release dates for Rescue Heroes - 2000 Arctic Spill?
Rescue Heroes - 2000 Arctic Spill was released on: USA: 3 June 2001
Are there any dangers or health risks from the gases being released due to the oil spill in the Gulf of Mexico?
Natural gas is being released into the atmosphere. It is a clear danger to the rigs operating in the area, as the oil slick and gases can ignite. Fortunately, the oil is apparently sweet, so the H2S level is sufficiently low. All rigs have gas monitors to detect the presence of H2S. Gas disperses rapidly, but the EPA is sampling the air, and checking for contaminants. No health advisories have been issued. Natural gas is a greenhouse gas, so there is also a longer term impact on the environment for this spill.
What are the release dates for Endurance - 2002 Fill and Spill 5-7?
Endurance - 2002 Fill and Spill 5-7 was released on: USA: 20 January 2007
What are the release dates for The Final Report - 2006 Exxon Valdez Spill?
The Final Report - 2006 Exxon Valdez Spill was released on: USA: 24 March 2008
What are the release dates for Changing Seas - 2009 After the Spill 3-4?
Changing Seas - 2009 After the Spill 3-4 was released on: USA: 28 June 2011
