Report: Hydraulic Fracturing

Hydraulic fracturing is also known as “fracking” is a technique which involves drilling down, then horizontally as far as 10,000 feet below the surface to release natural gasses stored in the sedimentary rock known as Shale. The channel is then encased with concrete or occasionally steel to allow millions of gallons of water to be injected into the wellbore. Most water used in fracking comes from surface water sources such as rivers, lakes, or other accessible bodies of water nearby. Not only is there water being funneled into the wellbore, but also a mixture of sand and other chemicals. When the high-pressure mixture is injected underground it fractures the Shale around the wellbore and creates fissures. The fissures are then held open with

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.

Hydraulic fracturing also called fracking has been around for many years despite the recent events of controversy to continue fracturing or not. With the earth’s resources depleting rapidly every year and no sufficient replacement for energy humanity needs fracking. The process of fracking has been around for more than six decades. Fracking has been around since the 1940s and was created to increase the removal flow of oil and natural gas. In the words of chemical engineer Robert Rapier “Fracking involves pumping water, chemicals, and a proppant down an oil or gas well under high pressure to break open channels in the rock holding the oil or gas (Rapier).” A proppant can be different materials,

Hydraulic Fracturing, also known as fracking, is directly linked to having effects on the environment and the overall public health. The debate on whether or not fracking is too harsh on the environment has been going on ever since the United States has increased its use of this process to obtain more natural resources. Hydraulic fracturing is also directly correlated to having effects on drinking water. The process of fracking includes the injection of water containing other chemicals into the ground to extract natural resources that would otherwise be more difficult to obtain (Hydraulic Fracturing Overview, 2012). Although the process of fracking has resulted in an increase of natural resources, such as natural gas and oil, public health and environmental concerns have arisen. This topic has been the discussion of many people and whether or not there should be some form of government regulation in place, as it is nonexistent to this day. With that said, hydraulic fracturing in the United States has more negative effects on drinking water and the environment over time and should not be used as a means to obtain natural resources.

Hydraulic fracking has been known to release ‘more than 650 chemicals”( source 3), because of this people who are living ‘near these wells fear their health may be harmed” ( source 3). Even though hydraulic fracking has not caused any known health problems there is still the threat that could come soon when more and more well build up. This could also harm the wildlife and could cause their habitat to be destroyed.

Hydraulic fracturing, also known as fracking, is a process the the oil and gas industry uses to extract natural gas and oil from shale rock formations buried deep within the Earth. Fracking is done in order to recover oil and natural gas from formations and areas that scientists didn’t think were possible to produce. It is also used for the extraction of oil and natural gas from older wells in more mature oil and natural gas fields. Many people don’t know about the many harmful effects to people and the environment because of fracking. Hydraulic fracturing is harmful to the environment and people because it contaminates drinking water, pollutes the air, and threatens the climate.

Some scientists are beginning to see a link between fracking and earthquakes, as evidence mounts for the role of fracking in water contamination as well as the negative health effects associated with living near a fracking well.

One of the most common arguments against fracking is that fracking should be banned being that it causes harmful effects on the human body. During the process of fracking, chemicals and methane gas are leaked out of the system and contaminate nearby groundwater. Unfortunately, many people are unaware of the fact that their water has been contaminated so they end up drinking it and causes them to become ill. Due to people drinking this contaminated groundwater, “There have been over 1,000 documented cases of water contamination next to areas of gas drilling as well as cases of sensory, respiratory, and neurological damage due to ingested contaminated water” (“What Goes”). Exposure of fracking chemicals to humans can also causes reproductive issues. Out of the hundreds of chemicals used in fracking, “20 to 30% cause reproductive, mutagenic, or cancerous

‘Hydraulic fracturing/fracking is the process of injecting liquid at high pressure into subterranean rocks, boreholes, etc. to force open existing fissures and extract oil or gas’ (Oxford dictionaries, 2015).

Water is one of our important resources that were given to us by mother nature. We see water as a source for survival and many more advantages. It's fragile, and the smallest amount of contaminants could ruin it for a population, yet one of the major ingredients in fracking processes is the water. Reports of accidents involving water contamination are everywhere. The basic process of

There are countless fracking sites in Oklahoma, and Oklahoma has now surpassed California in regards to earthquake susceptibility (Gibson). In the late 1990s, Oklahoma only had three significant earthquakes. However, in 2013, Oklahoma had 109 earthquakes, and later in 2014, the number reached close to 300 (Gibson 2). One of the earthquakes, which proved to be a result of drilling, destroyed 14 homes in Oklahoma City, along with casualties and costly damage to pavement. Many campaigns followed this disaster arguing that fracking causes injuries, death, and damage to infrastructure, which will ultimately cost taxpayers massive amounts of

Hydraulic fracturing, or “fracking” for short, is the process of extracting oil or gas from deep beneath the Earth’s surface by pushing water into shale rock to displace the oil or gas (Pritchard, 2013).

As a future petroleum engineer and a professional who will be responsible for the safety, health and welfare of the public, I would like to research and assess the potential for hydraulic fracturing to impact the quality or quantity of drinking water resources, and identify factors

Hydraulic fracturing, or fracking, is a method in which a high pressured water, sand, and chemical mix is injected into a well in order to fracture rock leading to the releases of gas or oil to the surface, see Figure 1 for illustration. Fracking was invented in the 1940s but has only become economical in the past few decades due to advancements in technology. The top fracking regions in the

Another problem that we know exists with hydraulic fracturing is the contamination of the water, the ground, and the air around the sites (Goldman pg. 2). It has been shown that “…residents living near the hydraulic fracturing sites are increasingly worried that the drilling process might be contaminating their well water, polluting streams, and releasing toxic gases into the air (Hobson).” Water sources, as well as the soil, are often polluted from flowback fluid and from production brine (Hydro-Fracking pg.4). Flowback fluid is “the contaminated fluid that returns to the surface during the drilling process, and is estimated to be between 9% - 35% of the fluids injected during