In our universe, energy is neither created nor destroyed. Instead, chemical engineers have long been interested in manipulating nature in order to create sustainable energy sources. These sources must be cost effective, while maintaining a low negative impact on the environment. Some hallmark energy sources are air (wind turbines), water (water turbines), and nuclear power. This is not a comprehensive list, but they are the main competitors to the most widely used source of energy, natural gas, providing 25% of the nation’s energy. Natural gas has recently seen a large increase in popularity, which can be attributed to a process called hydraulic fracturing, otherwise known as “fracking”. The United States has a large deposit of shale …show more content…
Roberts. LTC Roberts was a civil war veteran, and after seeing the damage done by antebellum era artillery, he figured that he could rupture a flow of gas or oil by using iron shells packed with gun powder in an established oil field. The industry took off in Titusville, PA, and spread rapidly throughout the Appalachian mountain range and Ohio River basin. Soon gun powder was replaced with nitroglycerin and many similar advancements continued to take place. Non-explosive alternatives were experimented with in the 1930’s, and this technique more closely resembles the process used today. It’s these incremental enhancements throughout the years that makes hydraulic fracturing what it is …show more content…
Furthermore, take any of the lubrication phases, for example, and imagine the damage those chemicals impose on the environment. The damage is tremendous, and, in addition, many of these drilling sites have gas trapped in impermeable rock that impede the flow. This causes the drillers to leave a large impact on the environment because it is harder to reach the gas, thus needing more chemicals. To be clear, the toxic lubricant chemicals and water being used in the process have potentially life threatening consequences. The issue arises in that large energy companies do not take the necessary precautions to protect the environment as they should. If the toxins placed deep within the ground seep into the ground water, it has the potential to contaminate that water source for decades. For instance, residents in Fort Worth, Texas, the site of over 14,000 gas wells, have long been complaining of contaminated water that have had un explained health altercations as well. This issues gives clear insight on the impact a chemical engineer could have on a community, if they decide to work on taking proper precautions over their
Since the development of this modern deep earth fracking technology, many scientists, environmentalists and health advocates have shown a concern for the health effects the method has on the surrounding regions. Current evidence shows that fracking is a high-risk method of drilling, particularly
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
“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
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
Hydraulic Fracturing, or “Fracking,” was first developed and implemented in the 1950s under President Truman. The method of energy collection is constantly
(4 States Confirm Water Pollution from Drilling). There have been many other states with the same reported problems and complaints only increase as more hydraulic fracturing wells are being dug. In many cases the water of residents become flammable when touched by a flame this is due to the chemicals that have leached out into the wells of peoples
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
The water mixture used to break the shale rock contains sand as well as over 600 different chemicals. The amount of water needed just for one gas well to take place is over eight million gallons. Not only do these natural gas wells use up so much water, the methane gas and chemicals in the water contaminate nearby groundwater, causing the people who drink it to become very ill and suffer serious mental and physical injuries. Most of these companies who are in the business of drilling gas wells do not show what really goes on behind the scenes. The leftover fracturing fluid, which are retrieved after the fracking, is only half of what first went down the well. Not only is this a problem because the chemicals that are left sink further down into the ground but they are also not biodegradable, which could go on to contaminate more
These environmental and social harms develop because the oil and gas industries and the Native nations' governments externalize costs of environmental and social protections onto the public in order to reap the benefits of saved costs” all the harm to our water is real and only we the consumers can stop it..The U.S is a high user of fracking methods as it is the cheaper version to achieve natural gas . According to Shale gas and fracking: The Science Behind the Controversy, that number almost doubled to 510,000, by 2010. Each year about 13,000 new wells are drilled near safe drinking water and a study released in 2011 by the U.S Environmental Protection Agency that some drinking water that comes up from shallow wells near hydrofracking drilling sites in Pennsylvania had about 17 times as methane as those far away from drilling. Imagine the danger that this water can cause to people, one always thinks that natural water is good for use and that the government will not let companies contaminate our limited water
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
Fracking is a shorter form of Hydraulic Fracturing which is the extraction process of both natural gas and oil. The process involves drilling deep into the Earth’s surface. Fractures are then created by “pumping large quantities of fluids at high pressure down a welfare and into the target rock formation” (EPA, 2016). After making these openings for the gas or oil to come up (known as “flowback”) the materials can be stored. The reason the fracking process occurs is because “more usual methods of extraction may not be able to fully reach the deposits of shale gas and oil” (2015).
Fracking brings jobs and money to the United States by fracking . “ The development of marcellus shale is estimated to create more than 111,000 jobs and add $10 billion as the money went to the state's economy in 2011.”( no evidence of groundwater contamination) “In 2008, only 4 percent of United States natural gas production came from "fracked" shale wells.”(Fracking and Poverty)The number of shale wells grew to 40 percent since 2012. Fracking helps the low income people so that the people can afford natural gas for the first time. Fracking helped the United states economy get money since 2011 and employs tons of people. The price of natural gas has went down 66% since 2011 so it is cheaper to buy for the first time. Fracking is making
The new presidency is focused on obtaining more natural resources through fracking in order to become energy independent. Fracking is the process of obtaining natural resources, like oil and natural gas, by drilling into the ground using a mixture of water, chemicals, and sand. However, the presidency has not considered the ill health effects on children. Research has indicated that fracking can pollute the surrounding water and air with dangerous chemicals, which can be detrimental to the health of children. Children are more vulnerable to the damaging effects of fracking chemicals because they are anatomically, physiologically, and developmentally different from adults. Research is still nascent, but possibly risking the health of children
Fracking has equal benefits and drawbacks. Another big benefit it the amount of jobs one well would create. To frack, there would be hundreds of truckloads of equipment to be carried from one place to another. As well as the need to have an individual to watch over the fracking stations and watch for any troubling signs. These people would be important in the safety of the town and the people. Not only would there be hundreds of jobs created to build the wells, but there has to be people to maintain the wells, perform maintenance work on them. In the past years, jobs have been a hard thing to come by, unemployment rates have soared high and people would do anything to earn income. Fracking helped create many jobs, and it still is creating
The fracking industry has been a highly lucrative venture for the United States. Through the use of hydraulic fracturing, commonly known as fracking, vast amounts of natural gas and oil, once inaccessible, have become attainable. When the gas prices sky rocked in the United States, it was the use of this fracking technique that effectively drove prices down keeping this precious commodity affordable for American consumers. Despite the benefits to be reaped, moratoriums have been created to hinder the usage of hydraulic fracturing