Week 2
ReyDel Veenstra
Hydraulic Fracturing
What is Hydraulic Fracturing: Hydraulic fracturing or “fracking” is a well stimulation process used to maximize the extraction of underground resources including oil and natural gas. Hydraulic fracturing involves the pressurized injection of a mixture of water, chemicals, and sand in underground formations to allow natural gas and oil to flow more freely from rock pores to the surface. (Watershed Council p.1) A modification of this technique, called slickwater fracking, was used in Texas in 1998 to drill for natural gas from the Barnett Shale. Massive hydraulic fracturing treatments have been done in German tight sandstone gas wells since 1975. In 2012, the first research has begun in North Jutland where 80% of underground gas has been commissioned for extraction by Total E&P Denmark B.V., a subsidy of the multinational company Total S.A.. “ In the southern portion of South America, Argentina’s Neuquén basin appears the most prospective with good potential evident in the Cretaceous …show more content…
Not only does natural gas provide over 25 percent of electricity generation, natural gas, and othergases extracted from natural gas provide a feedstock for fertilizers, chemicals and pharmaceuticals, waste treatment, food processing, fueling industrial boilers, and much more. Although natural gas prices in the United States have historically been volatile, the abundance of shale gas brings the possibility of low, stable prices. North America has approximately 4.2 quadrillion (4,244 trillion) cubic feet of recoverable natural gas that would supply 175 years worth of natural gas at current consumption rates. Further, the National Petroleum Council estimates that fracking will allow 60 percent to 80 percent of all domestically drilled wells during the next 10 years to remain