WGXC-90.7 FM
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WGXC interviews Pennsylvania man about his experiences around hydro-fracking
Aug 06, 2010 12:48 am
![epa's hydro fracking banner](http://www.epa.gov/safewater/uic/images/hydrafracbanner.jpg)
http://data.wavefarm.org/2010/08/WGXC_Roth_Sebren_Skerret_interviewJimMichaels_080510.mp3
From Wikipedia:
"Hydraulic fracturing (called "frac jobs"[1] or "frac'ing" in the industry[2][3][4] and recently, "fracking" by the media) is a process that results in the creation of fractures in rocks. The most important industrial use is in stimulating oil and gas wells, where hydraulic fracturing has been used for over 60 years in more than one million wells. On the other hand, high-volume horizontal slickwater fracturing is a recent phenomenon. The fracturing is done from a wellboredrilled into reservoir rock formations to enhance oil and natural gas recovery.... Man-made fluid-driven fractures are formed at depth in a borehole and extend into targeted rock formations. The fracture width is typically maintained after the injection by introducing a proppant into the injected fluid. Proppant is a material, such as grains of sand, ceramic, or other particulates, that prevent the fractures from closing when the injection is stopped. Natural hydraulic fractures include volcanic dikes, sills and fracturing by ice as in frost weathering. Considerable controversy surrounds the current implementation of hydraulic fracturing technology in the United States. Environmental safety and health concerns have emerged and are being debated at the state and national levels." Read the entire entry in Wikipedia.