Tag Archives: house explosion

The Hazmat of Pre-Refined Gas and a House Explosion

Map of oil and gas wells in Colorado. Click on the map to link to the interactive map. From the Denver Post.

Pre-refined gas is a mixture of methane and propane that comes from natural gas wells. Pre-refined means that it hasn’t yet been refined into natural gas for energy. It is an extremely flammable gas and a hazard that is managed in the oil and gas industry. It’s not something you should have to worry about blowing up your home. Unfortunately a pipeline leaked this gas into a house in Firestone, CO. The house was built only a few hundred feet from a natural gas well. The leaking gas ignited in the house and the explosion killed 2 people. You can read more about this tragedy here. I’ve been asked about this several times since it happened. Therefore, here’s the basic how and why. Continue reading