Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Hydraulic fracturing literature review
Our future with fossil fuels
USA effects of fossil fuels
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Hydraulic fracturing literature review
The use of hydraulic fracturing has caused many environmental problems in the waters of the United States. Improved drilling and extraction technology used to access low permeability natural gas requires millions of gallons of water and a lot of chemicals that may be toxic to marine life.Many people in both the field of science and the community of everyday concerned citizens about the quickly depleting supply of natural resources in the United States caused by hydraulic fracturing. These natural gases will soon no longer be readily available for use in America. Hydraulic fracturing bases are most commonly found near roads and stagnant waters such as lakes and ponds. These roads can cause water to drain into these open lakes and ponds, which
contain many species of wildlife, and contaminate their habitat. Hydraulic fracturing should not be used as an alternative energy source to oil. Its effects on the environment, along with several economic problems, indicate that it would be a bad step forward for New York. In fact, it would essentially be large step backward because New York would have to pay for all the repercussions that follow hydraulic fracturing. If New York decides to use hydraulic fracturing, it will affect the air, the water systems such as groundwater, the economy, and many other things.
In today's global economy, energy is one of the most crucial and sought after commodities. Who supplies it and how much they supply determines how much influence they have over other countries as well as the global economy. This is why hydraulic fracturing is currently such an important and controversial topic in the United States. Hydraulic fracturing, more commonly known as "fracking" or hydrofracturing, is the process of using pressurized liquids to fracture rocks and release hydrocarbons such as shale gas, which burns more efficiently than coal. This booming process of energy production provides a much needed economic boost, creating jobs and providing gas energy for Americans. The efficiently burning shale gas reduces carbon emission from electricity production plants, reducing carbon footprints on the environment. However, the process of hydraulic fracturing uses millions of gallons of pressurized liquid, which contains toxic chemicals, and some of this water is left over undealt with. The air near fracking sites is often also polluted and unsafe for nearby community residents. Injecting millions of gallons of water laced with toxic chemicals into the rock thousands of feet deep can cause earthquakes, causing a safety hazards for all nearby areas. Hydraulic Fracturing makes rare natural gases easily attainable, boosting the economy and reducing carbon emissions. However, the negative side effects such as contaminated water and air, make hydraulic fracturing a process that may not be worth the benefits.
Hydraulic fracturing, also commonly referred to as fracking, is a type of drilling for natural gas and oil that started in the 1940’s. In the beginning, when a well was slowing down, dynamite or TNT were placed inside the well head and detonated to help the flow of gas and oil by expanding natural cracks and veins in the earth. This method of fracking was used extensively for almost fifty years in the United States until the easy to mine and profitable oil had been almost completely tapped. A new form of hydraulic fracking was created in the early 90’s to help capture the less available oil and gas pockets remaining in the United States. The current method of fracking begins by drilling a vertical shaft lined with several piping layers and an outer layer of cement up to 10,000 feet deep. After achieving the appropriate vertical length a horizontal shaft is cut off of the vertical shaft that can stretch to lengths up to one mile long. A mixture of sand, water, and chemicals are injected in the shaft fracturing the shale formations and release pockets of oil and natural gas. The water is brought back to the surface where the gas and oil is separated out. The issue many people have with fracking is the possible side effects of chemicals used and water contamination. With the use of fracking helping American’s reach energy independence, economic benefits, and a bridge to help attain a clean energy source; fracking should be expanded in the United States.
The ethical issues regarding hydraulic fracturing to extract natural gas in the Karoo are abundant and complex. Although it is not a new procedure with new technology, South Africa and especially the Karoo is not use to this term and what it entitles. There is no reason why the shale formations should not be developed to its full potential but the crisis is balancing the development and not effecting the residence living there in a negative manner. Communities was built where water was availability, industries contaminating that supply is simply unacceptable (Potter & Rashid, 2013).
In the documentary Gasland the main concerns of Josh Fox regarding hydraulic fracturing were the industry was highly unregulated and reckless which caused the contamination of ground and drinking water which was the cause of illness.. The most important concern Josh had was hydraulic fracturing was causing the contamination of peoples ground and drinking water. He claims hydraulic fracturing is causing gases such as methane and heavy metals such as mercury, use...
Hydraulic fracturing is a controversial process. You have multiple sides weighing in on the issue, from an environmental, economic, public and private views. However only one view is the correct one and it is an ethical choice between hydraulic fracturing being safe or not. The act, by the engineers, of allowing continuation of hydraulic fracturing is unethical because the process uses vast amounts of fresh water that directly affect the public health and welfare. Hydraulic fracturing leaves frac fluid deep underground where it is trapped and does not recharge the overall water cycle of the earth. Further research is needed to see how to contain and minimize potential effects of deep underground additives on soil and how to reduce the amount of freshwater used in the fracturing process.
“Hydraulic fracturing involves the use of water pressure to create fractures in rock that allow the oil and natural gas it contains to escape and flow out of a well (Energy From Shale).” Fracking has served to extract natural gas and oil where other methods would not be as successful but many environmentalists argue that fracking is affecting the environment and our drinking supply of water. Although fracking is still a controversial topic, it provides Americans jobs, increases the economy of the region, and the natural gas and oil are cleaner and more affordable source of energy. The EPA recognizes that natural gas and oil are an essential part to help our planet survive but do not want fracking to come at an expense to the public health of the citizens or to the environment.
Hydraulic fracturing aka “fracking” is the mechanical process that uses fluids and other macro sized materials to create small fractures in the shale and bed rock under surfaces of the earth. The fractures, usually no more than an inch wide, allow the highly pressurized oil and natural gas to flow freely to the pipe to the pumped back to the surface. The first known commercial use of hydraulic fracking first came about during the 1940s but dates all the way back 1865 during the Civil War. To increase their available water supply, which in some cases meant the difference between life and death, soldiers would drop sticks of lit dynamite down dry wells or those with low water levels. They hoped by doing this that that explosion from the dynamite would deepen or loosen the ground to allow water to permeate to an accessible point.
Hydraulic fracturing, also known as fracking, is hitting close to home here in North Texas. Dallas-Fort Worth has become a gold mine for the natural Shale Gas that is located deep below the ground in rocks. Fracking is the use of chemicals to break down rock deep under the ground to get a natural Shale gas. In the article ‘Shale gas and tight oil: Framing the opportunities and risk’ the authors Tommy Inglesby, Rob Jenks, Scott Nyquist, and Dickon Pinner points out that fracking is very beneficial with energy security and the natural-gas. But, fracking uses harsh chemicals that can contaminate ground water, dangerous greenhouse-gas emissions and low water availability.
Natural gas extraction and consumption has risen over the past thirty years. Also known as hydraulic fracturing or fracking, a tremendous amount of uproar is being made in the environmental and political communities. Natural gas use is a great source of energy worldwide, only in America have we had a gold rush affect when it comes to extraction. Natural gas provides less dependence on foreign oil, less need for coal plants, and a more affordable energy source worldwide. There are many advantages to using natural gas but the way in which it is being extracted has caused many people to become sick. The detrimental environmental impacts caused by hydraulic fracturing continue to rise. Not to mention the political pull on big corporations and water quality standards. Currently in the Marcellus shale in Pennsylvania and the Barnett shale in Texas, the air and water quality have diminished over the past years since drilling sites ran rampant. Natural gas is natural in terms of how it came to be, but not natural in how they extract it and the problems it is causing everyone involved. To make aware the dangers of hydraulic fracturing, environmental impacts, water quality and air emissions, must be considered.
"Everybody presumes that the government is there to protect you,” Bryan Latkanich says in an interview with Marketplace. "If they were here to protect you, they wouldn't let this go on at all.” Latkanich is talking about hydraulic fracturing or fracking. Fracking has endangered the health risks of his family, along with many people around the world. Fracking harms countless people and their surroundings in various ways. Fracking contributes to climate change, releases toxic chemicals into the environment, and pollutes drinking water.
Fracking is a method of obtaining oil and natural gas from deep areas of the earth by mining very deep into the ground and injecting fluid into the ground at a high pressure in order to fracture the rock. When the rock is fractured, natural gas is released and harvested by large hydraulic fracturing rigs (Brooks, 2013). Though the process is an effective way of obtaining energy sources, it is a highly controversial topic so it is not massively used worldwide. Fracking works great and provides effective results but there is a diverse amount of downsides to the mining technique that have caused many people to take anti-fracking stances. The main argument against fracking is that it comes with environmental downsides, using immense amounts of water, infecting the earth with hazardous chemicals, and leaking methane into the atmosphere. Though many of the environmental downsides of fracking have been proven, the benefits of the energy source outweigh the downsides.
..., and have not been given enough recognition. Chemicals in fluids used in the fracturing process can contaminate and pollute groundwater, and incorrect disposal of the waste water from hydraulic fracturing can contaminate and pollute rivers and streams with radioactive particles. Both of these issues can, in turn, cause detrimental health risks to countess people and animals. Coupled with causing water shortages in some areas and earthquakes in others, how can hydraulic fracturing ethically be allowed to continue at its current pace? With all of these noted detriments, engineers in the oil industry must fulfill their ethical duties to society and slow down the use of hydraulic fracturing until more is known. Then, the positives and negatives of this process can be safely weighed to make a well-informed decision about the future of implementing hydraulic fracturing.
“In 1821 decades before the first oil well was drilled, commercial shale gas was extracted in Fredonia, New York”(Sovacool 250). The availability of natural gas and its relatively clean properties has allowed the expansion of natural gas extraction. By the year 2005, the extraction of shale gas had expanded with the discovery of hydraulic fracturing. In the United States alone it has led to an enormous growth in the oil industry and this technology has been adopted by many other countries around the world including Iran, Canada, and Europe. As a result, the country is less dependent on foreign countries to meet the growing demand for natural gas, and it has improved the country’s economy while producing less carbon emissions into the atmosphere. But what is hydraulic fracturing?
Hydraulic fracturing, having been patented in 1949 has been the caveat by which one third of the natural gas in the U.S. is obtained.1 The fracturing process requires millions of gallons of fluid to be driven into the ground at high enough pressures to break up shale and rock and in turn lets out natural gases. The process has been proven to be very successful thus being one of the major contributors to modern day natural gas collecting. Though there are many great aspects to hydraulic fracturing, concerns do arise. What is in this fracturing fluid? Is there ground water being contaminated with rocks and the unknown fluid during this process? The hydraulic fluid is known to contain a variety of additives such as dilute acids,
The process of Hydraulic Fracturing is a process that 90% of natural gas wells in the United States use to extract gas from the ground. The first step in fracturing is digging anywhere straight into the ground Fractures are created by pumping large amounts of fluids at high pressure down a wellbore and into the rock formation. Hydraulic fracturing fluid commonly consists of water, proppant and chemical additives that open and enlarge fractures within the rock formation. These fractures can extend several hundred feet away from the well. The proppants - sand, ceramic pellets or other small incompressible particles - hold open the newly created fractures.