I found some information on the greensourcedfw.org on gas drilling also called fraking. Fraking is a process that injects large amounts of water, sand, and chemicals into the rock so it can break up rock formations and releases the natural gas. During the fraking process 2 to 7 million gallons of fresh water with sand and gallons of industrial chemicals so that the wate can penetrare more easily. After the natural gas is released it goes up the well and to the storage tanks, then it is sent to market. Recently in North Texas and others places of the country the fraking process has been associated with contamination issues. This process was developed by Halliburton in 1940s and has been used during the last few decades. According to the information on greensourcedfw.org fraking has been used heavily in Barnett Shale which is a geological formation that is 5,000 sq miles and is 7,000 ft below ground. The problem with fraking is the chemicals that are used in the fluids are toxic. Usually drilling companies do not reveal the chemicals used because they're are saying its proprietary, also they do not have to reveal these chemicals. …show more content…
Halliburton's former CEO, Dick Cheney had a hand in it's creation. Halliburton earns $1.5 billion through fraking annually. According to the information on greensourcedfw.org said it estimated that 30% or more of the water that is used during fraking remains underground. The potential for polluting aquifers. Fluids from fraking are isolated away from the groundwater by steel and concrete well casings, but like anything they are known for
Before starting the process of fracking the drilling site must be suitable. The site must be four to six acres, cleared from large equipment, and have plastic lines placed for drilling waste . In addition, their must be a water impoundment with about 4 million gallons of water that is collected and stored in order to be pumped into the well. This water is transferred by tanks, trucks, or plastic-lined ponds . Hydraulic fracturing processes begins by drilling a vertical well. The drilling goes through aquifers and dozens of geological layers before it reaches desired location of shale rocked believed to contain natural gas. The drill begins drilling horizontally and a production casing is then inserted into the borehole which is surrounded by cement to case it. Next, a perforating gun is fired to make the shale rock more penetrable. A mixture of water, sand, and various undisclosed chemicals are then pumped in at high pressure in order to fracture/break the shale for the gas to escape. After the fissures in the shale rock occur the natural gas is released through the fissures and is taken up the well to the surface. Last, the water byproduct, also referred to as flow back water or produced water is released and travels back to the surface. The gas that is collected is then processed, refined, and shipped to distributors
It’s been over 65 years since fracking first began as a method of extraction by oil and gas companies, but the government has done little to regulate the catastrophic practice. How anyone could consider injecting tens of thousands of gallons of water and chemicals deep into the ground being a good idea is beyond me. Those chemicals include chlorine, acetone, benzene, formaldehyde, ammonia, and almost 600 other chemicals that fracking operations won’t even reveal to the public. These chemicals, despite denial by all major natural gas and oil companies that practice fracking, almost always end up in groundwater supplies. I’m sure you’ve seen at least one video online of someone who lives near a fracking site lighting the water coming out of their faucet on fire. Thanks to a ruling in 2005 under the Bush administration, fracking operations are exempt from the Environmental Protection Agency’s Clean
Hydraulic fracturing, also known as "Fracking", is drilling into the ground for gas. This process injects over 500 chemicals into the ground which sometimes reaches peoples water supply. When the water becomes polluted it can harm not only humans, but animals. In Gasland ,Josh Fox talks to people about their problems with Fracking and goes in depth about the damage it is doing.
Fracking is considered one of the most controversial methods of obtaining Earth’s natural gases. It is also known as hydraulic fracturing, which is drilling and introducing fluid (mostly water) into the ground to get certain rocks to produce natural gases. Fracking could cause devastating effects to the environment. According to the article “Hydraulic Fracturing 101” on the web-site earthworks.com, fracking can not only use up a lot of water, but it can also contaminate groundwater. Two to ten million gallons of water can be used to fracture a single well. Also the water used to fracture has many additives, such as hydrochloric acid, that can prove deadly to those who come in contact with them. In “Hydraulic Fracturing 101” it stated that
Not until recently, neither the federal nor state governments required drilling companies to disclose the ingredients used in frack fluids. Some states have begun to require that companies disclose the chemicals they use, but even some companies can withhold some chemical names under trade secret exemptions. As a result, a comprehensive list of chemicals used in the fracking process does not exist. Some states have begun to require that companies disclose the chemicals they use, but yet again confidential business information claims result in only partial disclosures. Corporations involved in fracking, like ExxonMobil have inserted loopholes in drilling legislation that allow them to keep various chemicals used in the fracking process secret. But just 2% of the billions of gallons of frack fluid created by gas drillers measures up to the use of hundreds of tons of toxic chemicals. “A 2011 report to Congress estimated that from 2005 to 2009, 14 leading fracking companies used (before mixing with water) 780 million gallons of 750 different chemicals”
Fracking is a relatively new way of retrieving oil and natural gases from shale rock and other natural resources that reside in the earth’s core, using air and water together. Thus far it has been proven to be a quicker alternative to oil well drilling compared to conventional drilling methods. Oil and gas companies are still learning about the side effects of this elaborate process day by day. Despite a few side effects that have been discovered within the process, fracking has been very efficient and beneficial. As stated in, “Pros and Cons of Fracking: 5 Key Issues”, “Fracking saves lives, and it saves them right now and not at some indiscernible date well into the future”. (http://www.yaleclimateconnections.org/2015/05/pros-and-cons-of-fracking-5-key-issues/)
That being said, like conventional wells, fracking wells need to be monitored and maintained. Well casing failures, improper cementing, well leaks, spills of fluid, as well as improper dumping of wastewater are all examples of mishandling and create a climate of distrust of oil and gas companies. Supporters of fracking claim that responsible operators, with governmental oversight (regulatory policies), make for a perfectly safe drilling environment. Drilling of oil is complicated and challenging, but safe drilling and production practices have been known and used for decades. Environmentally harmful incidents are preventable by following industries best practices.
Throughout the whole drilling process, many chemicals, and wastes release to the air. Among these chemicals, the process emits a huge amount of methane which is a very big contributor to global warming. The possibility of water contamination in fracking areas is also very immense because of the high tendency of wastes to seep back in to water supply. Rachel Richardson, a co-author of the paper from Environment America, told ThinkProgress, “For the past decade, fracking has been a nightmare for our drinking water, our open spaces, and our climate”. Researches have also revealed, as a result of the application of huge pressure in to the rocks, fracking triggers earthquake. As per MSNBC report “new study links Oklahoma earthquakes to fracking”
Fracking, or hydraulic fracturing, is the process of extracting natural gas from shale rock layers deep within the earth.The dangers of fracking are the chemicals that go into fracking and how much water is used and contamination of city water. Some dangers of fracking are water usage. They use 2 to 5 million gallons of water. Not all of the chemicals are recovered from the ground. We only know of 8 out of 600 chemicals. To many chemicals are used and some a harmful. Fracking water usage is too high for instance one well can use 144,000,000million gallons of water. 50%-70% of the fracking fluid is left in the ground and isn’t biodegradable. The waste fluid that is outside in the sunlight evaporates and releases volatile organic compounds(Volatile organic compounds (VOCs) are organic chemicals that have a high vapor pressure at ordinary room temperature. Their high vapor pressure results from a low boiling point, which causes large numbers of molecules to evaporate or sublimate from the liquid or solid form of the compound and enter the surrounding air.) Due to the VOCs acid rain, ground level ozone and contaminated air. Ground level ozone is bad, but ozone up high in the atmosphere protects the earth from the Sun’s harmful rays.
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.
While vertical wells do yield gas, they are mainly used as a base to connect several horizontal wells, which is where the money lies in the industry. After drilling, about “2 million to 10 million gallons of water [is used] to extract the gas” (Marsa 3-4). However, high pressured water alone will not break away the shale rock, therefore sand is added to enable further fracturing. The controversial issue fueling the debate is the third substances added to the water which allow the natural gas to escape for collection. “A cocktail of friction-reducing lubricants [are used] to make the water slick enough to slide through the pipes swiftly” (Marsa 4). A geochemist by the name of Tracy Bank conducted a study at SUNY Buffalo which concluded that the lubricant contained an abundance of toxic metals, “including uranium, barium, chromium, zinc and arsenic” (Marsa 2). This is just a short list of the negative compounds used in fracking. It is likely that the public will never get the full story as to the composition of the lubricants, as major fracking companies refuse to release that information, “claiming that doing so would reveal trade secrets” (Rahman 1). So where do these contaminants end up? After reaching the surface, the waste is emptied into tanks for storage. However, sometimes ponds are also used to hold the pollutants, therefore releasing the harmful toxins into runoffs. Once the gas has
Hydraulic Fracturing or “Fracking” is a new innovated way to get fossil fuels out of the ground. Companies use fracking when there is shale gas or tight gas and oil trapped in the ground below. The crews of these wells drill down into the earth and pump a mixture of water and a cocktail of chemicals in order to release this gas. The solution fractures the ground below releasing gasses and oil back up through the pipe where the fossil fuel product is stored and shipped across the country. Recently fracking companies have been coming under fire for contaminating aquifers in the areas they operate. They may say that fracking is a tried and true way to gain natural gas but I am skeptical.
Let’s go a bit more in depth with some of the cons to fracking. Groundwater contamination comes about because during the fracking process methane gas and the toxic chemicals used for the process are leached out into the groundwater (Loki (2015)). One well can produce millions of gallons of waste water (Loki (2015)). Out of this waste water only 30-50% is recovered and the rest stays in the ground and is also not biodegradable (Loki (2015)). Air pollution from fracking occurs from a naturally occurring radioactive gas known as radon (Loki (2015)). Radon comes from the decay of uranium in rock, soil, and water (Loki (2015)). During the fracking process it is released into the air through the well
When a group of 55 delegates came together in 1787 to construct a new form of government little did they know what they would set in motion. The Unites States government that we all know today would be born in the months to follow at the Philadelphia State House where just 11 years earlier the Declaration of Independence was signed. The United States Constitution stands as a model of cooperative statesmanship and the art of compromise. It has allowed many people throughout history to create better lives for their selves and their families by guaranteeing their rights to be Americans. This is our living, breathing Constitution that has been able to change when need be, and it is our service to our country to promote the values that it instills to us to the world.
The Host thinks that the cause of Virginia's death in the previous tale was her beauty. To counter the sadness of the tale, the Host suggests that the Pardoner tell a lighter tale. The Pardoner delays, for he wants to finish his meal, but says that he shall tell a moral tale. He says that he will tell a tale with this moral: the love of money is the root of all evil. He claims that during his sermons he shows useless trifles that he passes off as saints' relics. He proudly tells about how he defrauds people who believed they have sinned. He states explicitly that his goal is not to save people from sin, but to gain money from them. The