Wednesday, January 1, 2020

Deepwater Horizon Was An Offshore Drilling Rig - 966 Words

Deepwater Horizon was an offshore drilling rig built in 2001 in South Korea by Hyundai Heavy Industries. In September 2009, the rig drilled the deepest oil well in history with a vertical depth of 35,050 feet. An unplanned flow of well fluids into the wellbore can be dangerous as it could cause a blowout which would then cause a fire. In order to prevent this, driller’s pump a drilling mud into the well, creating a barrier between the undersea oil and gas and the rig. The safety of the drilling crew relies on a piece of equipment placed on the top of the sea floor called the blowout preventer. This is essential for controlling the well and in an emergency situation preventing a disaster on the platform high above on the sea surface. The blowout preventer is connected to the rig by a large diameter pipe called a riser. If a blowout occurs the blowout preventer is designed to prevent flammable oil and gas travelling up the drilling rig. At 8:45pm on April 20th 2010 a blowout occurred in the well. Oil and gas entered the wellbore undetected, eventually passing above the blowout preventer. Quickly it made its way up the riser towards the Deepwater Horizon and the 126 people on board. Just after 9:40 pm, drilling mud forced upwards by the rising oil and gas suddenly blew out on the rig. Crew members responded by closing the upper annular preventer. This did not work. They then tried to close a pipe ram. This successfully closed the annular space and sealed the well but thisShow MoreRelatedCurrent Ethical Issues on Oil Spill1482 Words   |  6 Pagesmind, offshore drilling can be a viable option for satiating the need of oil and also to boost the economy of the nation. 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In this essay I will detail the events the lead up to the Deepwater Horizon spill, examine the actions takenRead MoreDeepwater Horizon Oil Spill1102 Words   |  5 PagesEssay 1 The Deepwater Horizon oil spill was an oil spill in the Gulf of Mexico which flowed for three months in 2010. This spill had a catastrophic on the environment causing extensive damage to marine and wildlife habitats as well as killing 11 workers and injuring 17 others. This spill is the â€Å"worst environmental disaster the US has faced†, according to White House energy adviser Carol Browner. Why did this occur? The staff of the BP Deep Water Horizon Oil Spill and Offshore drilling CommissionRead MoreThe Deepwater Horizon Oil Spill2022 Words   |  9 PagesDeepwater Horizon Oil Spill The Context Before the occurrence of the Deepwater Horizon event, BP had already been labelled as having a horrible safety record. A 2009 report by the United States Department of Labour Occupational Safety and Health Administration (Todd Petterson , 2009), indicated that BP had 270 existing fines of a ‘failure to abate’ and 439 ‘wilful violations’ of various safety protocols. At the time of the disaster the regulators of the oil industry in the United States was theRead MoreProject Failure: Deepwater Horizon and the Bp Oil Spill4756 Words   |  20 PagesIntroduction The Deepwater Horizon rig sank on April 22, 2010, two days after the Macondo well blowout and explosion that killed 11 workers. The Deepwater Horizon accident, also known as the BP Oil Spill, was a project failure of immense proportions. It went from an oil exploration â€Å"project† to a massive program with portfolios of projects related to dealing with the families of those killed on the oil rig, stopping the oil leak, capturing the oil (from the well and from the ocean), cleaning the

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