The Florida Institute of Oceanography (FIO), located on the campus of the University of South Florida St. Petersburg, is an entity of the State University System of Florida that works collaboratively with 32 institutions and agencies from across the state that support marine research.
The United States offshore drilling debate is an ongoing debate in the United States about whether, the extent to which, in which areas, and under what conditions, further offshore drilling should be allowed in U.S.-administered waters.
The Deepwater Horizon oil spill was an industrial disaster that began on 20 April 2010 off of the coast of the United States in the Gulf of Mexico on the BP-operated Macondo Prospect, considered to be the largest marine oil spill in the history of the petroleum industry and estimated to be 8 to 31 percent larger in volume than the previous largest, the Ixtoc I oil spill, also in the Gulf of Mexico. The United States federal government estimated the total discharge at 4.9 MMbbl. After several failed efforts to contain the flow, the well was declared sealed on 19 September 2010. Reports in early 2012 indicated that the well site was still leaking. The Deepwater Horizon oil spill is regarded as one of the largest environmental disasters in world history.
The Deepwater Horizon drilling rig explosion was an April 20, 2010 explosion and subsequent fire on the Deepwater Horizon semi-submersible mobile offshore drilling unit, which was owned and operated by Transocean and drilling for BP in the Macondo Prospect oil field about 40 miles (64 km) southeast off the Louisiana coast. The explosion and subsequent fire resulted in the sinking of the Deepwater Horizon and the deaths of 11 workers; 17 others were injured. The same blowout that caused the explosion also caused an oil well fire and a massive offshore oil spill in the Gulf of Mexico, considered the largest accidental marine oil spill in the world, and the largest environmental disaster in United States history.
Corexit is a product line of oil dispersants used during oil spill response operations. It is produced by Nalco Holding Company, an indirect subsidiary of Ecolab. Corexit was originally developed by the Standard Oil Company of New Jersey. Corexit is typically applied by aerial spraying or spraying from ships directly onto an oil slick. On contact with the dispersant, oil that would otherwise float on the surface of the water is emulsified into tiny droplets and sinks or remains suspended in the water. In theory this allows the oil to be more rapidly degraded by bacteria (bioremediation) and prevents it from accumulating on beaches and in marshes.
The National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling is a bipartisan presidential commission, established by Executive Order 13543 signed by Barack Obama on May 21, 2010, that is "tasked with providing recommendations on how the United States can prevent and mitigate the impact of any future spills that result from offshore drilling." It came about as a result of the April 2010 Deepwater Horizon oil spill. The first public hearings, held on July 12 and 13, 2010 in New Orleans, included scheduled testimony from Federal government officials and representatives of BP on the status of the spill and clean-up efforts, as well as from local officials, community leaders, and scientists on the economic, cultural and ecological impacts of the oil spill on Gulf Coast communities and ecosystems.
The following is a timeline of the Deepwater Horizon oil spill. It was a massive oil spill in the Gulf of Mexico, the largest offshore spill in U.S. history. It was a result of the well blowout that began with the Deepwater Horizon drilling rig explosion on April 20, 2010.
The civil and criminal proceedings stemming from the explosion of Deepwater Horizon and the resulting massive oil spill in the Gulf of Mexico began shortly after the April 20, 2010 incident and have continued since then. They have included an extensive claims settlement process for a guilty plea to criminal charges by BP, and an ongoing Clean Water Act lawsuit brought by the U.S. Department of Justice and other parties.
This article covers the effect of the Deepwater Horizon disaster and the resulting oil spill on global and national economies and the energy industry.
Following is a timeline of the Deepwater Horizon oil spill for June 2010.
Following is a timeline of the Deepwater Horizon oil spill for July 2010.
Following is a Timeline of the Deepwater Horizon oil spill for May 2010.
Reactions to the Deepwater Horizon oil spill from various officials and interested parties ranged from blame and outrage at the damage caused by the spill, to calls for greater accountability on the part of the U.S. government and BP, including new legislation dealing with preventative security and clean-up improvements.
Following is a timeline of the Deepwater Horizon oil spill for August 2010.
Donald F. Boesch is a professor of marine science and, from 1990 to 2017, president of the University of Maryland Center for Environmental Science. From 2006-2017, he concurrently served as Vice Chancellor for Environmental Sustainability for the University System of Maryland. In 2010, he was appointed by President Barack Obama as a member of the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling to investigate the root causes of the blowout at the Macondo Prospect in the Gulf of Mexico.
The Deepwater Horizon investigation included several investigations and commissions, among others reports by National Incident Commander Thad Allen, United States Coast Guard, National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, Bureau of Ocean Energy Management, Regulation and Enforcement, National Academy of Engineering, National Research Council, Government Accountability Office, National Oil Spill Commission, and Chemical Safety and Hazard Investigation Board.
The 2010 Deepwater Horizon oil spill in the Gulf of Mexico has been described as the worst environmental disaster in the United States, releasing about 4.9 million barrels of crude oil making it the largest marine oil spill. Both the spill and the cleanup efforts had effects on the environment.
The Deepwater Horizon oil spill was discovered on the afternoon of 22 April 2010 when a large oil slick began to spread at the former rig site. According to the Flow Rate Technical Group, the leak amounted to about 4.9 million barrels of oil, exceeding the 1989 Exxon Valdez oil spill as the largest ever to originate in U.S.-controlled waters and the 1979 Ixtoc I oil spill as the largest spill in the Gulf of Mexico. BP has challenged this calculation saying that it is overestimated as it includes over 810,000 barrels of oil which was collected before it could enter the Gulf waters.
The Deepwater Horizon oil spill occurred between 10 April and 19 September 2010 in the Gulf of Mexico. A variety of techniques were used to address fundamental strategies for addressing the spilled oil, which were: to contain oil on the surface, dispersal, and removal. While most of the oil drilled off Louisiana is a lighter crude, the leaking oil was of a heavier blend which contained asphalt-like substances. According to Ed Overton, who heads a federal chemical hazard assessment team for oil spills, this type of oil emulsifies well. Once it becomes emulsified, it no longer evaporates as quickly as regular oil, does not rinse off as easily, cannot be broken down by microbes as easily, and does not burn as well. "That type of mixture essentially removes all the best oil clean-up weapons", Overton said.
Samantha "Mandy" Joye is an American oceanographer who is well known for her work studying the Deepwater Horizon Oil Spill. She is a professor at the University of Georgia in the Department of Marine Sciences. Joye has made fundamental contributions in ocean biogeochemistry and microbial ecology, and is also regularly called upon by scientific and policy agencies as well as the media for expert commentary on ocean ecology. She was the expedition scientist and a lead science advisor for The Deep episode, part of the BBC's Blue Planet II, and is featured in production videos including Brine Pools: Exploring an Alien World for Blue Planet II and Future of the Oceans. She led the “Ecosystem Impacts of Oil and Gas in the Gulf” research consortium between 2014 and 2020 and conducts research to understand relationships between biogeochemical cycles, microbial activity, and environmental factors in many diverse ocean environments.
