The oil and gas industry are one of the most prominent industries in the world with many countries participating in drilling operations. Saudi Arabia, UAE, China, and the USA are some of the biggest names in oil and gas production nowadays. A process of extracting natural gases called Fracking has been the subject of debate in recent years with many people concerned with the risks associated with Fracking. Shale gas is the primary gas extracted from fracking operation and experts predict it will make up about 30 percent of the world’s natural gas production by 2040 (LSE, 2022), which has made many countries and business interested in the gas due to the high profit margins. Others are more concerned with the negative impacts that fracking might …show more content…
It is used to collect natural gases and oil from Shale rock deposits by pumping fluids and materials at an enormous pressure in order to fracture the shale rock formation and collect the resources within (Heimer, A.C., MA and Davidson, T., AM 2019). The process begins by drilling a big vertical well into shale rocks. When the drill hits the rock, it starts to drill horizontally instead. Because shale gas reserves are mostly distributed horizontally which allows the drill to penetrate right above the shale that is to be fractured (Heimer, A.C., MA and Davidson, T., AM 2019). The walls of the well are covered with steel and cement to prevent the mixture of fluids and materials from escaping. After that, explosives are used to open up small holes in the casing to allow the gas to escape. The fluid used for fracking is called Slickwater, it mostly consists of water and sand. Other chemicals are included like detergents and alcohols to reduce friction and prevent corrosion. The fluid is pumped at a high pressure into the well so that it fractures the rock and allows the gas to escape and to be …show more content…
Unless Slickwater is disposed of properly, the well and the earth around it can be contaminated with harmful chemicals, and if it evaporates, it can cause air pollution in nearby areas (LSE, 2022). There is also formation water which is water produced naturally down at the shale rock. This water is often harmful and has picked up other toxins such as hydrocarbons and radioactive materials. It is either buried deep underground or stored on site to let it evaporate (LSE, 2022). Both methods of disposal may still cause pollution. Other issues that affect the environment are overuse of water which can cause a shortage of water to the local area, noise pollution near the countryside or villages, because many fracking operations are close to residential areas. According to the encyclopedia of environmental health (2019) approximately 560 studies conducted on health issues related to fracking found that people who live near fracking sites are most likely to experience negative effects from fracking like air pollution or contaminated drinking water. It is also believed that pregnant women near fracking sites might have underweight babies. Another major issue that is thought to be related to fracking is earthquakes. States in the US where many fracking operations are being conducted like Ohio and Texas have experienced earthquakes. Fracking cannot cause an earthquake directly.
Fracking involves drilling a hole into the ground and injecting a combination of fluids and chemicals into the shale. The fracking fluid contains upwards of 600 different chemicals (David). The pressure of the fluid is what causes the shale to fracture, then releases natural gas. That fracking fluid is what is really dangerous, as this is what poses the biggest threat, since many of those chemicals are extremely dangerous and some are completely unknown by the public. After the fracking process is complete, the fracking water, known as flowback, which includes water, chemicals and additives, is either collected and transferred to holding-tanks or it is injected back into the ground for storage
Fracking one well can take millions of gallons of water, but it 's not just water. In the water there are chemicals, helping to break down the rock. According to the article, Fracking Fury, “ the fluids consist of millions of gallons of water, chemical additives, and proppants” (2 AT). Chemicals like benzene, toluene, and ethylbenzene are shot down into a well. The author claims that, “Critics are nervous the cocktail of fluids will leak”(2.3).
Universally, fracking and the construction of pipelines consistently have a negative impact on
Have you ever thought that fracking should not be allowed and that it could be dangerous for all living creatures. Fracking is the process of injecting liquid at high pressure into subterranean rocks, boreholes, etc, so as to force open existing fissures and extract oil or gas. The process can become dangerous to the environment and all species on the planet. Fracking can have negative effects on human health. Benzene and methane was found in groundwater and aquifers used for drinking water and benzene has been strongly linked with childhood leukemia.
The main way that oil and natural gas reserves are acquired are through the means of Fracking. Also known as hydrofracking, this method utilizes a drill that drills down thousands of feet underground, which is then flushed with millions of gallons of water along with additive chemicals at high pressures to break the rocks sheltering the reserves. This method of attainment is quite risky as it comes with many unfavorable consequences that are quite unbeneficial. Like fossil fuel plants, fracking also releases greenhouse gasses like methane(Potential Health and Environmental Effects of Hydrofracking in the Williston Basin, Montana), which is worse than carbon dioxide and causes air pollution. Alongside that, pollutants like Benzene and Xylene also leak out during the fracking process, which is known to cause serious health conditions and even death in some cases due to the long exposure to the pollutants(Potential Health and
With the rise of natural gas on the market, and shale oils becoming last week’s news, fracking companies are looking towards the gas for their next money pot. Hydraulic fracturing leaves acres of farmland contaminated and the people on that land sick. Should Fracking companies get the ability to continue their endeavors fracking for natural gas, then many more wells will pop up all across the company, destroying the land and contaminating the inhabitants who live there. Overall, The U.S. shouldn’t bother with allowing major fracking companies to frack for natural gas, for the U.S. runs the risk of: the major usage of natural resources, major land damage, and an increase of sick people. With these many problems that fracking causes, there
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 (what is). This new and booming form of extracting natural gasses from shale rock is sweeping the nation in controversy. Fracking has many issues, those for it claim it has large economic benefits while remaining environmentally safe. Those against claim it does in fact effect our environment, The debate over fracking and its recent boom indicate a need for better understanding of the effects of Hydraulic Fracking.
Hydraulic Fracturing, otherwise known as fracking is the process of injecting large amounts of sand, water, and other chemicals into the shale rocks deep beneath the ground in order to flow natural gas back onto the surface of the well. This process was invented in the early 1900s, and has been controversial ever since. There are two sides to the debate, one being that fracking is known to be horrible for the environment. Fracking has caused families to need to be displaced, and emitted thousands of toxic chemicals into the air causing major public health issues. At the same time, fracking has reduced the reliability on coal, which is known to be horrible for the environment; it has also brought hundreds of thousands of gallons of natural gas
The use of hydraulic fracking has been around since the 1940’s to extract small batches of natural gas. It was not until 2003 that the fracking process started extracting large quantities of natural gas and oil. Today, there is major controversy over the idea that hydraulic fracturing may or may not be harmful to the earth. One side says it is safe to use hydraulic fracking, others state that it is dangerous to society. Many people believe fracking is harmful to the environment because it pollutes the air and water and can possibly inject harmful chemicals in the earth.
Thesis statement The benefits of natural gas hydraulic fracking do not justify the adverse effects it causes through continuous earthquakes, pollution of the water table, or potential health hazards to human populations. This subject is interesting to me because I work for a natural gas company. I have had many conversations with other employees regarding natural gas fracking, and most of them are biased to the views of the drilling companies which means they do not see any harm in it. There also used to be companies fracking for natural gas in Arkansas on the Fayetteville Shell. The number of small earthquakes did rise (3.0 or smaller), but there was nothing resulting in a large amount of devastation.
Nicolas D. Loris, who is an economist at the Heritage Foundation, claims fracking helps create new jobs “for geologists, engineers, rig workers, truck drivers, and pipe welders”—such as a plant located in Pennsylvania that will generate about 10,000 new jobs—and also helps create more business for hotels and restaurants (“Fracking is not a Public Health Risk,” Chemicals). Using this method of wastewater injections, says Loris, also generates over “600 trillion cubic feet of natural gas… [which] is enough heat to 15 million homes for one year” (“Fracking is not a Public Health Risk, Chemicals). He continues his argument by saying that, with the creation of new jobs, hydraulic fracking increases the U.S. economy and makes natural gas available for vital things such as food processing, pharmaceuticals, and fertilizers (“Fracking is not a Public Health Risk,”
The environment, in which fracturing sites are located, go from clean landscapes to factory wastelands. Bruce McKenzie Everett, a professor of international business at the Fletcher School, states that “There are air pollution problems and earthquakes from the deep-well injections of the wastewater into the gas-producing shale, as well as significant global warming emissions.” On a superficial level, this obviously shows that fracking aids the deterioration of the environment, but will also leave lasting effects on the land and the people residing in it; earthquakes do not make for safe surroundings and air pollution leads to external bodily irritations and possible respiratory disease -- these all contribute to the list of negative externalities. A primary dispute over the allowance of fracking is its water contamination. An article by Think Process states, “Scientists have found elevated levels of cancer-causing chemicals in the drinking water in North Texas’ Barnett Shale region — where a fracking boom has sprouted more than 20,000 oil and gas wells….
The process of fracking allows humans to extract the colorless, shapeless and odorless gas and oil when it is in its original form, which is later on used for electric power, in industries, in vehicles and in other important worldwide makings. Finally, the significance of fracking in the United States has clearly become leading to macroeconomists to state that the country is changing from a “net importer” to a “net exporter” of oil and gas over the coming years. Table 1: " What Is Fracking and Why Is It Controversial? - BBC News.
People complain about pollution from factories, cars, global warming, and the melting of polar ice caps, yet many people disregard the dangerous that come with fracking. Fracking is the process of injecting liquid at high pressure into subterranean rocks, and/or boreholes to force open existing fissures and extract oil or gas. Fracking is causing an epidemic economically and environmentally. Fracking is continuously destroying the earth day by day. From the endless fracking today’s economy is depleting.
For the citizens, “fracking will give them jobs so they can make money and support their families” (Rogowsky). Furthermore, with the addition of fracking “the United States can get about 1.8 trillion barrels of shale (“sedimentary rocks that have rich sources of petroleum and natural gas” (Rogowsky)) a year compared to Saudi