FRACKING: WHAT ARE THE RISKS?
Hydraulic fracturing, a method of extracting oil and natural gas that is better known as fracking, has received extensive media coverage over the years. This attention has come from both supporters and detractors of this contentious issue, and in the process the debate has been increasingly sensationalized. However, even when looking past the publicity, a careful examination of the scientific and legal implications of fracking reveals that the process carries a number of risks. Thanks to these inherent risks, as well as the behavior exhibited by the companies responsible for fracturing operations, allowing fracking to continue unchecked would lead to detrimental conditions that far outweigh the potential benefits.
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Supporters of hydraulic fracturing correctly point out that energy derived natural gas is less damaging to the environment than coal. However, this does not take natural gas leaks into account. Leaks in the piping that transports the extracted natural gas from the well to a storage container emit methane into the atmosphere. Methane has a greenhouse effect 25 times more potent than carbon dioxide. (Environmental Protection Agency) In 2009, the Environmental Protection Agency estimated that these leaks totaled 570 billion cubic feet (Alvarez, Pacala and Winebrake 6435), making natural gas operations the largest source of methane emissions in the United States (Environmental Protection Agency). When this amount of leakage and the damaging nature of methane is taken into account, natural gas is actually worse for the environment overall than coal (Alvarez, Pacala and Winebrake …show more content…
The heavy equipment required to drill for and extract natural gas creates a large amount of noise – a study conducted by the state of New York found that noise at fracking sites frequently exceeds 100 dB (New York Department of Environmental Conservation 6-300), a level that poses a risk of hearing damage (National Institute on Deafness and Other Communication Disorders). Of course, any frequent or continuous loud noise in general is a nuisance, especially considering the fact that these operations occur in rural areas that are not accustomed to a high level of background
Oil and natural gas companies have developed a way to drill for natural gas, a process called hydraulic fracturing, also known as fracking. Natural gas is a flammable gas mixture consisting of methane and several other hydrocarbons that occur naturally underground. Natural gas is used as fuel for heating, cooking, and even in some automobiles like the “RideOn” buses. This technique has only recently become economically feasible with the rising prices of fossil fuels, and there is much potential for recovering natural gas through fracking. However, fracking has many waste products and unusual side effects caused by the unnatural forces and materials used. Fracking has a detrimental effect on the surrounding environment through
In the article, “The truth about fracking,” Chris Mooney analyzes the effects of fracking by big companies looking to extract natural gas. Fracking is done by drilling deep underground, even 5000 feet at times, and shooting high pressure water loaded with chemicals to extract gases that serve as energy. The U.S. has been fracking for about 65 years and there is enough gas in U.S. soil to last many decades to come but there are many setbacks.
The issue of whether we should continue fracking without research has been widely debated around the world. The issue is important because it has fundamental environmental concerns and economic questions about the process of hydraulic fracturing. “Fracking” is the process of penetrating down into the earth before a high-pressure water mixture is absorbed at the rock to release the gas inside. Water, sand, and chemicals are then inserted into the rock with compression which allows the gas to flow out to the head of the well. Fracking fluid, which can be polluted with heavy metals like arsenic, known human carcinogens, has seeped into local waterways and polluted groundwater. People who live near fracking wells have a heightened danger of developing cancer, asthma, and other serious ailments associated with inhaling or ingesting the toxic chemicals involved in the fracking process. Countries approach fracking and researching much differently from each other. The injection of fluid into shale beds at high pressure to extract petroleum resources has been happening across the United States of America at rapid pace. By 2003, a gigantic public relations campaign was launched to lobby Congress to pass what is
Hydraulic fracturing synonymous to the term “fracking” is a well-favored procedure that is used to exploit natural gases and oils from depths below the Earth’s surface at which they tend to accumulate. Some people believe fracking is the most efficient way to go about obtaining these much needed resources. Although it is beneficial too much of something is never a good thing. Over time the use of this procedure has grown causing some serious environmental adversities. Fracking contaminates drinking water, causes water stress, gives rise to earthquakes, and degrades the air quality.
Hydraulic Fracturing or “Fracking” is something that has been prevalent in the news in recent times. It has revolutionised the energy industry in the US and now there are various companies competing as drilling companies suggest that trillions of cubic feet of shale gas may be recoverable from underneath parts of northern England. As many of our coal powered power stations are coming to the end of their lives, alternative sources of energy need to be found. However, there has been mass protest, due to the environmental and social impact of the fracking process.
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
Over the past decade oil and gas producers have increasingly used hydraulic fracturing also known as fracking to extract oil and gas from the earth. Most people believe fracking is a new process but it has been around for over 100 years. Modern day fracking began in the 1990’s when George P Mitchell created a new technique by combining fracking with horizontal drilling. Since then, U.S. oil and gas production has skyrocketed. But the “new” perception of fracking leads people to incorrectly believe that fracking is temporary and that it somehow harms the environment. The truth is fracking is a reasonable energy solution if oversight and safeguards are used. In the last ten years fracking has improved conditions in the U.S. in three
Respiratory problems have been created by fracking pollution. “Impacts of can include asthma attacks, shortness of breath, difficulty breathing and lung disease. Levels of pollutants high enough to cause respiratory problems, particularly for vulnerable populations such as children, have been found both close to fracking sites and in regions with intense oil and gas activity.” We must guard the air we breathe because we are going to the be the ones who will get harmed by it. Exposure to pollutants such as hydrogen sulfide and VOCs can cause neurological problems with ranges from a headache and dizziness to loss of consciousness and seizures. “Multiple studies have measured benzene levels close to fracking sites that are higher than the thresholds set to protect people from these impacts.” These are the problems that a lot of people living near the fracking wells have to face. A number of PAHs and VOCs have been found to interfere with fetal and child development resulting in dangerous harm to the developing brain, nervous system, and heart. “Because even short-term exposures to these pollutants at critical moments of development can result in long-lasting harm, health experts have identified this as a threat to communities living in close proximity to fracking sites.” These impacts can change a child’s entire life with the child having many kinds
Safe natural gas fracturing or “fracking” is on the rise and our country is benefiting from in on several levels. From meeting energy needs to creating jobs and helping the economy, natural gas is an invisible miracle. Many precautions are taken during the fracking process in order to ensure it is safe as possible. Natural gas is something I work around every day due to the fact I work in the oilfield and the work I do is carried out during a “frac.” Many environmentalist and various people from different scientific fields argue that the benefits are not worth the risk.
Fracking has become a highly controversial and publicized topic in recent years due to rising concerns into the potential benefits and consequences of using hydraulic fracturing to retrieve natural gas and oil reserves. With concerns over water pollution, mismanagement of toxic waste and irreversible environmental damage mounting, the practice of fracking has
“Fracking” isn’t a word that most people are familiar with unless they are well informed or active in local government or natural gas extraction. “Hydraulic fracturing, or fracking, involves extracting natural gas from shale formations underground” (Collier, Galatas, Harrelson-Stephens, 2008). During the process known as fracking, millions of gallons of water are shot underground into shale formations to help bring the natural gas trapped inside the formations to be released so that it can surface and become available for extraction. This is the technique that is used for traditional fracking methods. Although fracking increases the states natural gas production, it also carries some negative side effects that are affecting the state and its people.
The most dangerous consequence of fracking is that hundreds of chemicals are blasted into the Earth’s crust, which creates cracks in the bedrock. Many times, these cracks lead to an aquifer, in which case, all of the water in the aquifer becomes contaminated with these chemicals (Jackson, 2014). Additionally, when the natural gas is being pumped out of the wells, methane is released into the atmosphere. A study conducted by NOAA found that approximately 4% of the methane is being released into the atmosphere. This same study found that methane pollution increases climate changes because it traps heat in the atmosphere 25 times more than carbon dioxide (Hoffman, 2016). Furthermore, fracking waste wells are the primary cause of the increase of earthquakes in the Central U.S. This is because these wells operate for a longer period of time, which means that they inject more “solid ‘cake’” into the Earth than the actual fracking process (USGS, n.d. and StateImpact, 2017). Finally, recent studies have found that people who live near a fracking site are at higher risk to develop respiratory problems, which is due to the increased levels of pollutants. These pollutants are not only affecting the people who live in close proximity to these sites, but to the workers, as well. The most common type of respiratory problem reported was lung
In recent years, the subject of hydraulic fracturing, better known as fracking has been a constant subject of interest in the news media. The pros and cons of fracking are passionately debated. However, the public should become educated on the subject of fracking prior to choosing a side of the argument. In the scholarly article, “Super Fracking,” published in 2014, by Donald L. Trucotte, Eldridge M. Moores, and John B. Rundle, a detailed description of fracking is provided, followed by their analysis of current issues surrounding the controversy. According to Trucotte, Moores, and Rundle, fracking saves the consumer money. The wellhead cost to produce natural gas in January of 2000 was two dollars and sixty cents per one thousand cubic feet. At an alarming rate, the cost at the wellhead to produce natural gas had risen to eight dollars per one thousand cubic feet by January of 2006. Comfortingly, the wellhead cost dropped to two dollars and eighty-nine cents by the end of 2012. Impressively, gas production increase and price decrease over the time period are a result of fracking. In their article, Trucotte, Moores, and Rundle describe in great detail that hydraulic fracturing, most commonly referred to as fracking is the process of drilling down into the earth to fracture the layers of rock so that a high-pressure water mixture is directed at the rock to release the oil or natural gas inside. This method of fracking has been used commercially for the last fifty years.
Referring to fracking already gives a large and complex theme which exceeds simple the process that it requires, although this procedure has been used in America since 1940, it is not until now, when the hydraulic fracturing process has been refined and used more than ever. In the United States fracking, or the process of extracting oil and natural gas from unconventional sites where these fuels are trapped in rocks, has a lot to do with the economic side, since it is one of the most important things that is leading to the energy independence of the country, but there are a variety of drawbacks that take away the reliability of this method. With the issue of fracking, the environmental concerns should be analyzed and put first, regardless of
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.