The Pros And Cons Of Fracking

Hydraulic fracturing is one of the main reasons for the rapid increase in gas and oil production in the recent times. Hydraulic fracturing or fracking is a technique, which helps in recovering gas and oil from shale rocks. The process of fracking requires drilling into the Earth before high-pressure liquids directed at the rock help to release the gas trapped inside it. Water, sand and various other chemicals injected into the rocks, with great pressure, that allow the gas to flow out of the well. The process can be carried out vertically and horizontally, however it is common to use the latter as it helps in creating more ways to release gas.

“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.

Fracking is a highly controversial practice that utilizes the injection of water, chemicals and abrasives to extract relatively inaccessible pockets of natural resources. Although fracking has the potential to benefit the domestic economy, the practice of hydraulic fracturing, if left unregulated and mismanaged poses significant risks to the environment, the ecosystem and safety.

Hydraulic fracturing, better known as fracking, is the process of removing oil and natural gas from in between layers of shale and other low-permeability rocks. This is done by drilling both a well and a horizontal tunnel. Sand and chemicals are shot through the tunnel with incredible pressure, which cracks the shale allowing the oil and natural gas to travel up the well (Jackson, 2014). Fracking has caused a breadth of controversy due to the economic benefits and the geological consequences.

“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

We need fossil fuels to power up our automobile, heating our homes, and lighting our streets throughout the night. Fracking is an innovation developed by the Halliburton corporation in the 1940s. It is an innovation that extract natural gases by injecting water mixed with sand and chemical additives. Hydraulic fracturing led the energy industry in the United States increased dramatically. How fracking works is drilling holes vertically or horizontally breaking the subsurface spewing chemical-laced water into the ground. This will widen the shale rock and force the gas to be released where we can collect it (What is Fracking?). Now, hydraulic fracturing is a worldwide controversial issue. It is in constant controversial debate about the water system and the chances of earthquake activity.

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).

Hydraulic fracturing, or fracking, is the process used to excavate oil and gas trapped in shale rock.

Introduction: In the kind of world we live in today, we are in dire need of oil. Our cars need oil, our buses need it, our planes and machines. Oil and gas production are very important in order for the many tasks we do day to day and we have become dependent on it. Fracking is a process that uses high pressure water and other chemicals to gather oil under the ground. Although fracking is a fantastic way to gather oil, there have been several problems that have been occurring. In Texas many jobs and drilling locations are appearing because of the high demand for oil. Fracking is a very good way to gather natural gas however, it is causing a lot of problems for society and the environment in Texas.

With the age of constant industrial and technological growth has come the necessity for not only cost effective and efficient methods for industry, but also the need for obtaining fuel for the machines that make the modern world possible. Oil has become as precious a commodity as gold, if not more so; its attainments constantly driving the world's largest businesses and governments across the world into action. Naturally, a "quick-fix" solution to this problem is constantly sought after by oil companies wishing to provide oil on a massive scale. One of these drilling methods is known as induced hydraulic fracturing (also known as fracking).

After this, small holes are made in the horizontal bit of the well pipe, through which a mixture of water (90 percent), sand (9.5 percent) and other chemicals (0.5 percent) are pumped at high pressure to create micro-fractures in the rock that are held open by the grains of sand. The other chemicals play a number of roles, including helping to prevent pipe corrosion, this is a great

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 refers to the process of drilling into the earth, which is commonly referred to as hydraulic fracturing. This injection of water, sand, and chemicals especially in shale deposits releases oil or gas that has been trapped for many years that was initiated many years ago for the purpose of oil and gas extraction from the earth (Anderson and Bosselmann, 2013). The process can be carried out both vertically or horizontally such that it creates new pathways or extend already existing ones. The process causes a lot of controversy and at the same time, it acts as a potential key that will someday in the future unlock greater sources of energy (Bamberger and Oswald, 2014). This research therefore seeks to look at the positive aspects of the

First the shaft is drilled several hundred meters into the earth. From that a horizontal hole is drilled into the gas bearing layer of rock. Next, the fracking fluid is pumped into the ground using high performance pumps. The mixture penetrates into the rock layer and produces tiny cracks. The sand prevents the cracks from closing again. The chemicals perform various tasks, among other things they compress water, kill off bacteria, or dissolve minerals. Next, the majority of the fracking fluid is pumped out again. Now the natural gas can be recovered. As soon as the gas source is exhausted, the drill hole is resealed. The fracking fluid is pumped back into deep underground layers and sealed in.

Fissures created by high pressure fracking fluid to increase gas flow to the well also create pathways for leakage and consequent contamination of groundwater (Yu et al. 2014). Boreholes drilled for well access must pass through shallower strata, which may contain groundwater aquifers, before reaching target natural gas reservoirs (Davies et al. 2014). Passing through shallow layers of strata introduces a potential source of contamination to groundwater resources (Davies et al. 2014). Leakage into groundwater wells can occur due to poor well completion practices, the corrosion of steel casing, and the deterioration of cement during production of shale gas (Davies et al. 2014). Therefore, shale gas well integrity is important in reducing contamination events.