Front Page

Entries in hydraulic fracturing (1)

Friday
Oct052012

Towns Across America Receiving Legal Support Against Fracking From Oil & Gas Companies

If you don’t know what fracking is, it means it’s not happening anywhere near you, but it might! Fracking is a highly controversial and toxic process of extracting natural gas and oil deposits from mining sites that were inaccessible only a few decades ago.

Image from The Watchers: Watching The World Evolve And Transform.

Fracking, also called hydraulic fracturing or hydrofracking, is the process of forcing a mixture of freshwater and toxic chemicals under higher pressure into a well, enlarging the rock fracture and increasing the extraction rate of gas or oil.

Source Watch, a publication for The Center for Media and Democracy, explains that, “chemical additives many include hydrochloric acid (typically pumped before the job to clean up the formation), additional friction reducers, clay controls, weighting agents, and gel breakers.”

Source Watch adds that although no complete list exists of the chemicals used in the process, “information obtained from environmental clean-up sites demonstrates that known toxins are routinely being used, including hydrochloric acid, diesel fuel (which contains benzene, tuolene, and xylene) as well as formaldehyde, polyacrylimides, arsenic, and chromates.”

In June, the preservation group American Rivers reported that, “Injecting diesel underground is problematic because of the toxic chemicals it contains, especially the ‘BTEX’ compound. BTEX refers to benzene, tuolene, ethylbenzene, and xylene. These chemicals are linked to numerous adverse health effects including cancer, kidney and liver problems, and nervous system damage.”

“They are toxic at very low levels and are soluble in water, which is of particular concern when injecting them into the ground in proximity to underground sources of drinking water,” added American Rivers.

A few weeks ago, in an ongoing effort to address such problems, The Natural Resource Defense Council (NRDC) announced the creation of its ‘Community Fracking Defense Project’ to provide legal and policy assistance to towns and local governments across the nation who are seeking to add controls or protections from fracking in their communities.

The new project will launch in five states – New York, Pennsylvania, Ohio, Illinois, and North Carolina – with projects varying from state-to-state based on differences in fracking activities and regulatory protections.

Click to read more ...