Overview
The largest unintentional marine oil spill in human history took place in the Gulf of Mexico in the year 2010. The event resulted after methane gas was released and exploded in the BP-owned Macondo exploration well on April 20, 2010. The fire continued for 36 hours and the oil drilling rig, Deepwater Horizon, sank on April 22, 2010. This event led to the loss of 11 lives and the spill of about 4.9 million barrels of oil. The oil spill affected as much as 68,000 square miles. After long efforts, the well was capped on July 15, 2010 and sealed two months later on September 19, 2010.
Control and problem-fixing measures were immediately started with BP making up for the whole effort. Measures were taken to seal the well and prevent the
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Some of the key provisions of the act include: organization obligation regarding the coordination of spill cleanup endeavors; the Coast Sentinel oversees orchestrating seaward cleanup, while the Environmental Auspice Agency oversees on-shore endeavors. Second, better readiness for spill counteractive action and control by better arranging. Third, the proprietor will be in jeopardy for all the orderly up expenses. An outsider, if demonstrated capable, will be obligated for every one of the expenses of shipshape up exercises. Additionally, up to $350 million in obligation might be charged to the dependable party. The administration can balance this farthest point. The dis allowance of any vessel that has engendered a spill of more than 1 million gallons in any marine range from working in Prince William Sound. Determinately, the restricting of single structure tankers of more than 5000 ton limits.
Overall, the demonstration is equipped for keeping various tinier spills. A case is the adequacy of twofold structure tankers: they are 4-6 times more averse to spill oil if there should arise an occurrence of establishing or impact, likewise the stream rate is 4-6 times less when contrasted with single-body tankers. Nevertheless, it could not contain the biggest marine oil slick in the Gulf of Mexico in 2010. Keep in mind that the demonstration is more to control spills than victory and consequently its appropriateness for this situation is sketchy as is the $350 million-dollar harm
On April 20, 2010 there was an explosion in a drilling rig that was operated and owned by Transocean. The drilling rig’s official name was “Deepwater Horizon Mobile Offshore Drilling Unit” and was in the process of drilling oil in the Macondo Propect oil field, located 40 miles off the Louisiana southeast coast. The cause was reported as a “Wellhead blowout” which cause the rig to explode, dumping more than 200 gallons of oil into the Gulf of Mexico and resulting in 11 casualties.
Several underlying factors went into play that contributed to the oil crisis. One of those factors was the safety device on the well referred to as a blowout preventor (BOP). The purpose of this device is to stop the flow of oil and gas in case of an emergency situation. Apparently, if the BOP does not operate correctly, the oil and gas can mix causing a disaster for employees, the environment, and the machinery. According to the case study by Crandall, Parnell, and Spillan (2014), someone bumped a control switch that altered the stability of the blowout. With that, no investigation was conducted to make sure the equipment was in a stable state. Another factor was cementing the drill case to make the structure stable. This process involves drilling a hole into the well and inserting a case into the shaft that has to have cement in between. There are two safety aspects of this; one keeps the shaft sealed from hydrocarbon gasses and oil until the extraction takes place, and the other holds the metal casing centered in the bore that uses twenty-one centralizers as an added measure to keep it sturdy. The BP employees only had six steel
The Deepwater Horizon oil spill disaster that took place in the Gulf of Mexico in April 2010 is the largest oil spill to have ever occurred in USA waters. As efforts to hold the current spill continues, the higher chances of clean up damage compensation technique, and also enhancing prevention of future oil spill responses and recovery. The rig was owned and under the operation of Transocean, a Switzerland-based offshore drilling firm, and leased to BP plc, one of the biggest oil firms in the world. The explosion and fire that led to eleven fatalities and several injuries took place despite specialized oil spill prevention equipment also known as a blowout preventer, which is designed to avert such a kind of disaster. The quantity
On April 20, 2010, the Deepwater Horizon oil rig exploded. It was positioned over the Macondo oil well when a burst of natural gas broke through the concrete core that had been used to seal off the oil well for later use. Once released by the fractured core the gas made its way up the riser and onto the platform, where it ignited killing eleven workers and injuring seventeen others. The highest-ranking BP supervisors on board the oil rig known as “Well site leaders” observed indications that the well was not secure, but did not take appropriate actions in order to remedy the problem. If the supervisors had done something, they may have been able to save the eleven lives lost that day. A similar accident happened to the Caspian Sea at another BP oil well in September 2008. Both cores were too weak to withstand the pressure because the concrete mixture contained Nitrogen gas used to accelerate the curing process (Brennan, 2013). Two days later the rig capsized and in the process knocked over the riser they had filled with drilling mud in order to stop the flow of gas and oil. Now with nothing holding it back the oil, it began pouring out of the hole. The oil that was being released everyday peaked at around 60,000 barrels of oil in one day. The well discharged oil for eighty-seven days before their attempts to repair the hole were successful. In the end, nearly five million barrels of oil were released into the Gulf of Mexico.
On April 20, 2010 the British Petroleum Deep Water Horizon (DWH) drilling rig exploded and subsequently sank in the waters of Gulf of Mexico. The result was the largest leakage of crude in the United States to date (Middlebrook et al.,
Literature suggest that the essential management practices to follow when responding to an Oil Spill is to dispose of oil spill debris with the aim of
The Deepwater Horizon Oil Spill occurred on April 20, 2010 in the Gulf of Mexico. This oil spill was the largest spill in history in front of the Exxon Valdez oil spill of 1989. This oil spill released about 4.9 million barrels of oil into the ocean. This spill not only wreck havoc on the marine life but also the economic players that depended on ocean such as fisherman, tourism, and offshore drilling located along the gulf coast. Along will the spill the oil rig which was named Deepwater Horizon also went up in flames. This proved that the issue went far beyond just an oil rig that blew a line. Since this oil spill had drastic impacts all along the coast, BP which was the most liable for this incident faced criminal charges based on what happened. BP which knew the risks of deep ocean drilling failed to take the necessary safety procedures to reduce the risks of such incident occurring, thus was the reasoning behind placing most of the fault on them and not the other companies. The lack of regulatory oversight led to the issues and cost-cutting procedures opened the rig up to possible malfunctions like the one that occurred. During the spill into the gulf, BP sealed the well with cement which seemed to stop a majority of the oil from escaping the well. BP also recognized that the well was “dead” which was proven wrong when scientists still could conclude was leaking minor amounts of oil into the ocean. This spill not only proved to be harmful to the environment but also
On April 20, 2010, the British Petroleum (BP) leased Deepwater Horizon drilling rig took an unexpected kick of gas pressure from an oil well in the Gulf of Mexico. The release ignited, and through the failure of the blowout preventers progressed into a firestorm. The fire consumed the drilling rig platform, sinking it, causing 11 casualties, and the subsequent release of 4.9 million barrels of oil into in the gulf before the release contained (British Petroleum). The incident is
The mechanic reported there were several issues on the rig and there were months of the drill kicking due to resistance and high gas pressures (Washburn & McClatchy Newspapers, 2010). A stuck pipe was at the drilling site, and the plug was taken out of the well. There were concerns in regards to the safety of employees, inadequate equipment, and the reliability of the rig. The perception of the safety of the rig was misconceived due to data being interested inaccurately by employees. There was damage done to the blowout preventor months before the explosion. Workers were responsible for maintaining the rig and evaluating the safety of the rig. There were sparks on the vessel, and the lights flickered before strong vibrations. Employees report hearing a thud and then an explosion followed shortly after. As a result of the blast, seals were blown, and barriers exploded. There were less than five minutes to spare between the explosion and evacuation. It was suggested the ignition source released gas and the air intakes were exhausted as the main generators emitted hot gas (McGill & Schwartz, 2010). The explosion could have resulted due to high pressures caused by the hot gas emitted. The pressure test was not assessed or interpreted accurately, the company's neglected signs of the pipe, and recommendations were ignored by BP. There was a hole in the cement, there were not
The BP Oil Spill An Introductory Background - One of the most controversial ecological disasters in recent history focused on multinational British Petroleum and their Gulf of Mexico Operations. The Deepwater Oil Disaster began on April 20, 2010 with an explosion on the Deepwater Horizon Oil platform, killing 11, injuring 17. It was not until July 15th, however, that the leak was stopped by capping the wellhead, after releasing almost 5 million barrels (206 million gallons) of crude oil, or 53,000 barrels per day into the Gulf of Mexico. It was not until September 19th that the relief well process was complete and the U.S. Government, EPA, and Coast Guard agencies declared the well breach effectively stopped (Cavnar, 2010).
April 20th, 2010 an explosion occurred that created what would be considered one of the worst oil spills in U.S. history. The Deepwater Horizon Oil Rig was being leased by BP Oil Company and was located only about 40 miles off of the coast of Louisiana. A surge of natural gas that made its way to the Horizon rig’s platform ignited, causing the rig to capsize and sink, thus breaking risers that were being used to counteract the large amount of pressure from oil and natural gasses (Pallardy, 2015). The explosion killed 11 workers and injured 17 others and caused a massive leak in the oil wellhead. It took 87 days for the wellhead to be closed and it is estimated that over that time around 210 million gallons
Pore pressure need to be fully controlled throughout the drilling and well completion operations to minimize the occurrence of well kicks. Regardless to this, Macondo was a particularly challenging well. These actions must be initiated before a kick developed into a blowout. Once the oil left the ell, it spread throughout the water. Some diffused into the ocean’s surface formed oil slicks, which is able to spread quicker and can be pushed by winds and provide even more threats to marine animals.
The Deepwater Horizon oil spill, also known as the British Petroleum (BP) oil spill happened on August 10, 2010. Today,this is known as the biggest oil spill of all time and has affected thousands due to unreasonable mistakes made by British Petroleum rig workers. The Deepwater Horizon rig, owned and operated by offshore-oil-drilling company, Transocean, and leased by oil company British Petroleum, was situated in the Macondo oil prospect in the Mississippi Canyon, a valley in the continental shelf. On this day, a surge of natural gas blasted through a concrete core, recently installed by a contractor, Halliburton. The core of the rig was too weak to withstand the pressure because they were composed of a concrete mixture that used nitrogen
Although the accident was caused by a mechanical failure, it spiralled out of control because of an insufficient safety system. BP acted inefficiently and their carelessness cost the lives of people and damaged the environment, nevertheless this does not mean they acted in an unethical way as
“The production manager should control the manufacturing processes so as to eliminate any defective items, identify any weakness that become apparent during production.”(Manuel 2006). BP failed to follow safety regulations as a matter of fact. Right after the spill happened, BP’s diplomat has claimed that there was no one to blame, even the people who worked in the pipe line, their jobs were normally done. If you look for mistakes, you will find some. It was just a freak accident that was not expected from the situation. However, as the investigation went further, more and more evidence has been shown that it was not an accident but negligence. They didn’t do proper testing, for example, BP halted tests on the well lining five days before the explosion and kept oilfield testing firm Schlumberger on standby, according to NOLA. It had no plans to conduct a cement bond log test, which uses Sonics to identify weaknesses in the cement, known as a gold standard test. Also, Oil rig worker Mike Mason told Huffington Post he observed cheating on blowout preventer tests at least 100 times, including on wells owned by BP. In many cases, Mason says, BP employees were present while subcontractors faked the tests. Obviously, the systems failed and failed badly. BP violated the duty of exercising adequate quality controls over high-tech materials which caused the leaking happened. In addition, BP continually disregards safety and morality for profits. They are