Hydraulic Fracturing: An Inconvenient Truth
Carolyn Yanoti and Florian Muller
I6068325, I6078618
December 5, 2013
Workshop Paper Assignment
Final Version
Professor Julia Quartz
As America looks to find the best source of energy at hand domestically, the use of hydraulic fracturing proves to be the best response. Hydraulic fracturing is more commonly known as fracking, is the process where natural gas is extracted from shale rock areas deep within the earth. In the US, an estimated total of 1.44 quadrillion cubic feet of shale gas is accessible with this technology. In 2012, 32 states hosted natural gas drillers, with an extensive tendency. In the same year, 24 states considered 127 bills which were
…show more content…
Understanding the different levels of risk interpretation by different actors builds support on why they may or may not support a technology. In the case of hydraulic fracturing, proponents argue fracking outcomes result in simplistic risks, which means they are manageable and can be easily calculated. In responding to potential opponents, the industry argues that risks can be managed through existing and rapidly improving technologies. A press release from the Marcellus Shale Coalition (2010) proposes what their argumentation looks like:
“The members of the Marcellus Shale Coalition develop and drill wells in an environmentally responsible manner, including the use of hydraulic fracturing to complete a well for production. Hydraulic fracturing has been an established and proven practice for 60 years in Pennsylvania and around the country, and has been regulated successfully by state agencies. There have been no identified groundwater contamination incidents due to hydraulic fracturing.”
In the additional measures to secure the extraction process, the strong pipe and the layers of cement, make hydraulic fracturing a very safe way to access the gas. Further security is guaranteed by the new, modern character of the technology. As a direct response to the risk of methane-contamination of the environment, proponents argue that groundwater contains
“Fracking is the process of obtaining Natural Gas from below Earth’s surface by drilling 1000’s of feet into the earth before a high-pressure water mixture is directed at the rock to release the gas inside.” Water, sand and chemicals are injected into the rock at high pressure which allows the gas to flow out to the head of the well.” (Jackson). Hydraulic Fracturing got its name due to the fact of how the rock is fractured apart by the high pressure mixture of a number of chemicals, sand, and water. Drilling companies first began Fracking in the early 1940’s, and starting in the 1990’s companies began “safer drilling” due to the amount of concerns that had arisen because early drillers had to detonate small explosions that eventually ended up killing many people. Fracking has been used for nearly 60 years and the number of concerns about it are rising every day. Due to the new technological advancements in drilling Fracking has changed greatly over the years. Before, the drilling would go on for weeks on end in order to extract only a small amount of natural gas. Now, due to the invention of higher powered drills, the drills get double the amount then they used to be able to get in more then half the time. Over 95,000 square miles of shale deposits have been found around the Appalachian Basin but the only way to reach these deposits of shale is through fracking. “Fracking is a technique designed to recover gas and oil from shale rock by drilling
No matter what the government does to promote hydraulic fracturing, it is still going to be extremely unappealing to those knowledgeable on the topic. As Lisa Bracken states, “Crap is crap no matter what package you put it in” (GasLand). Hydraulic fracturing, or fracking, is the process of drilling about a mile into the shale below. Once the shale has been reached, water, sand, and a mixture of over 500 chemicals are injected into the Earth. When the pressure of the Earth hits a certain point, a portion of the injected water flows back up to the surface and the well begins to produce the valuable resource known as natural gas (McElroy and Lu 27). Fracking currently occupies thirty-four states and is quickly expanding. The government is
Morris, J., & Song, L. (2013, September 16). Study Delivers Good News, Bad News on
Hydraulic fracturing, also referred to as fracking, remains a very controversial issue in the world today. Fracking, a widely debated technological innovation, involves drilling deep down into the Earth’s surface to obtain natural gas (Shuckman 1). Natural gas, a flammable substance produced deep within the Earth’s surface and exploited as fuel, is obtained by pumping water, sand and chemicals into open passages, which allows the natural gases to move into production wells (Shuckman 1). Hydraulic fracturing enables necessities such as heating, cooking and electricity for Americans; however, oppositionists claim that it harms the environment and the United State’s residents.
The global crisis surrounding energy needs grows in severity as time goes by and in order to solve it, scientists have created the innovative solution known as hydraulic fracturing (Source 5). Hydraulic fracturing, commonly referred to as “fracking,” is a process that injects water, chemicals, sand, and other materials into layers of shale. The injected mixture cracks the layers of shale, releasing trapped natural gasses that can be collected (Source 1). Fracking occurs deep under the surface of the earth, miles below the groundwater that is accessed from drinking-water wells. In the mid-2000s, “fuel prices were rising rapidly” (Source 5). Hydraulic fracturing was a cheap solution that not only brought the world out of a state of emergency but made oil prices drop. The new method of gas collection grew the oil and gas industry, benefiting people all around the world. Fracking is a cheap, effective solution to global needs, but is under attack from skeptics who worry about environmental hazards. The claims against fracking not only have no real evidence but also risk destroying the jobs in the oil and gas industry as well as support for energy needs. Hydraulic fracturing is not only a cheap but a safe method that supports global needs surrounding both energy and jobs.
Hydraulic fracturing is an increasingly common practice used to access otherwise unobtainable oil or natural gas reserves. While it shows promise as both a valuable economic resource as well as a source of energy independence, many oppose the practice due to alleged environmental dangers. In order to foster a greater understanding of the issues at hand, the following topics are discussed: what hydraulic fracturing is, how it is performed, and where it is located in the United States and abroad; how it has benefited the United States’ economy and how it can support the United States’ energy needs; legal and environmental issues; domestic and overseas regulations; and last but not least, what President Obama had to say about the practice in his 2012 Executive Order. The paper concludes with the author’s personal opinion regarding regulation of the practice here in the United States.
Hydraulic fracturing in combination with advancement in directional drilling has made it possible to economically extract oil and gas from unconventional resources. The growth in U.S. oil and gas exploration and production made possible by the increase in use of hydraulic fracturing, has raised concerns about its potential to impact human health and the environment. Concerns have been raised by the public about the effects of hydraulic fracturing on quality and quantity of drinking water resources. The hydraulic fracturing water cycle includes five main activities: the withdrawal of ground or surface water needed for hydraulic fracturing fluids; the mixing of water, chemicals, and proppant on the well pad to create the hydraulic fracturing fluid; the injection of hydraulic fracturing fluids into the well to fracture the formation, the return of injected fluid and water produced from the formation to the surface; and the reuse, treatment and disposal of wastewater generated at the well pad, including produced water (U.S. EPA, 2015). With the water cycle being so massive and prolonged, the presence of potential negative impacts is greatly increased.
Hydraulic fracturing has been used commercially since 1949, and by the 21st century, the number of fracking wells in this country has grown to around 1 million (Thompson 2012). Numerous articles and television spots continue to call fracking a ‘new drilling technique’, creating a narrative that hydraulic fracturing is an emerging industry. In 2006, the New York Times said hydraulic fracturing was invented in the late 1990s, even though the same paper reported on the ‘new technology’ earlier in 1986 (Thompson 2012). This is just one example of how the framing of our language has led to the ‘Lords of Yesterday’ mining laws remaining on the books, regardless of being completely outdated policy when dealing with fracking. As a nation it is
The process of hydraulic fracturing – shooting water, sand, and chemicals at high pressure into underground wells to release natural gas – is a divisive issue: Some say it dumps chemicals into ground water supplies, others argue it causes earthquakes, and still others think it can revolutionize America’s energy industry.
Hydraulic fracturing is a controversial practice commonly used by oil and natural gas producers. This practice, better known as “fracking”, is used to stimulate the production of oil by fracturing shale to release natural gas. The birth modern day hydraulic fracturing began as early as the 1940s and today it is widely practiced across the United States, from new york, to Oklahoma, even all the way to California. The process of fracking is fairly simple, hydraulic fracturing (fracking) involves tapping shale and other tight-rock formations by drilling a mile or more below the surface before turning horizontal and continuing to drill several thousand feet more (Energy from Shale 2016). is drilled water is injected at an extremely high rate
There is a lot of controversy over the new practice of getting to fresh natural gas stored in the shale under our feet. The process has been named hydraulic fracturing, and as you can imagine, it involves water (hydro) and breaking stuff (fracking). The results that many people have been experiencing close to where this technique is used seem to be having
rock is broken in order to harvest natural gas by drilling pipes vertically,and horizontally.Hydraulic fracturing, or fracking draws in the addition of more than a million gallons of water,sand,and chemicals being added below earth 's surface at a high pressure down a vertical,and horizontal pipeline.As the mixture travels down the pipe it breaks the Shale rock realising gas.The gas then travels back up the pipes,and is captured,then tranported.The mixture that was used to brekae the rock then is deposited under water pads.Hydraulic Fraking has raised worries, and I do not support the use of Hydraulic Fraking!
Hydraulic fracturing is a process used in nine out of 10 natural gas wells in the United States, where millions of gallons of water, sand and chemicals are pumped underground to break apart the rock and release the gas. Scientists are worried that the chemicals used in fracturing may pose a threat either underground or when waste fluids are handled and sometimes spilled on the surface. The natural gas industry defends hydraulic fracturing, better known as fracking, as safe and efficient. Thomas J. Pyle, president of the Institute for Energy Research, a pro-industry non-profit organization, claims fracking has been “a widely deployed as safe extraction technique,” dating back to 1949. What he doesn’t say is that until recently energy
It has long been known that large amounts of natural gas reside in deep layers of sedimentary rock such as shale. However, this gas could not be extracted until recent years due to previous limitations of technology making it economically unfeasible. This is now possible due to developments in drilling technology that now allow drillers to drill horizontally. Millions of gallons of water and chemicals are then injected at extremely high pressure that fractures the rock surrounding the drill hole, allowing trapped gas to escape. This process is called hydraulic fracturing, but is known colloquially as “fracking.”
Another problem that we know exists with hydraulic fracturing is the contamination of the water, the ground, and the air around the sites (Goldman pg. 2). It has been shown that “…residents living near the hydraulic fracturing sites are increasingly worried that the drilling process might be contaminating their well water, polluting streams, and releasing toxic gases into the air (Hobson).” Water sources, as well as the soil, are often polluted from flowback fluid and from production brine (Hydro-Fracking pg.4). Flowback fluid is “the contaminated fluid that returns to the surface during the drilling process, and is estimated to be between 9% - 35% of the fluids injected during