The blowout and oil spill on the Deepwater Horizon in the Gulf of Mexico was caused by a flawed well plan that did not include enough cement between the 7-inch production casing and the 9 7/8-inch protection casing . The presumed blowout preventer (BOP) failure is an important but secondary issue.
Who was responsible for Deepwater Horizon oil spill?
In September 2014, a U.S. District Court judge ruled that BP was primarily responsible for the oil spill because of its gross negligence and reckless conduct. In April 2016, BP agreed to pay $20.8 billion in fines, the largest corporate settlement in United States history.
How did the Deepwater Horizon oil spill happen?
The rig capsized and sank on the morning of April 22, rupturing the riser , through which drilling mud had been injected in order to counteract the upward pressure of oil and natural gas. Without any opposing force, oil began to discharge into the gulf.
What caused the Deepwater Horizon oil spill that occurred in 2010 quizlet?
How did it occur? A surge of natural gas blasted through a concrete core recently installed . This was in order to prevent high pressure oil & gas from blasting up the drill pipe, but instead releasing millions of gallons of oil into the Gulf of Mexico.
What did BP do wrong in the oil spill?
The report issued Thursday by the US chemical safety board zeroes in on what went wrong with the blowout preventer and blames bad management and operations. They found faulty wiring in two places , a dead battery and a bent pipe in the hulking device.
Did Andrea Fleytas jump?
Fleytas jumped in . The remaining people on the rig, including Capt. Kuchta, leapt into the Gulf. Something did not just go wrong.
Who went to jail for BP oil spill?
Donald Vidrine , 68, was sentenced by U.S. District Judge Stanwood Duval in New Orleans, in accordance with a plea agreement in which the defendant admitted to the negligent discharge of oil, a Clean Water Act violation.
What is the biggest oil spill ever?
BP's Deepwater Horizon Oil Spill (2010)
The largest accidental oil spill in history began in the Gulf of Mexico on April 20, 2010, after a surge of natural gas blasted through a cement well cap that had recently been installed to seal a well drilled by the Deepwater Horizon oil platform.
Which oil spill was the worst?
| Spill / Tanker Location Tonnes of crude oil (thousands) | Gulf War oil spill Kuwait, Iraq, and the Persian Gulf 818–1,091 | Deepwater Horizon United States, Gulf of Mexico 560–585 | Ixtoc I Mexico, Gulf of Mexico 454–480 | Atlantic Empress / Aegean Captain Trinidad and Tobago 287 |
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How much did it cost to clean-up the Deepwater Horizon oil spill?
BP also paid about $15 billion in cleanup costs and another $20 billion in economic damages to companies and individuals harmed by the spill.
Why was the Deepwater Horizon oil spill significant quizlet?
The BP Oil spill was significant in American history because it was a tragic event that caused the loss of human lives, wildlife, the degradation of the environment, and a had negative impact on local the economy in areas neighboring the Gulf of Mexico.
How much oil was released by the Deepwater Horizon spill?
The largest marine oil spill in all of U.S. history was the Deepwater Horizon spill. On April 20, 2010, an explosion occurred on the Deepwater Horizon drilling platform in the Gulf of Mexico, killing 11 people. Before it was capped three months later, approximately 134 million gallons of oil had spilled into the ocean.
Why did the Deepwater Horizon accident occur quizlet?
Why did the Deepwater Horizon accident occur? ... As an onshore facility, the Deepwater Horizon platform was not stabilized, which caused the pipes to rupture .
What happened to Jimmy Harrell?
A supervisor on the Deepwater Horizon oil rig that exploded in the Gulf of Mexico in 2010 has died. Harrell, who worked for rig owner Transocean, died Monday, according to Wolf Funeral Home in Morton, Mississippi. ... He had battled cancer for a year.
How many animals died from the BP oil spill?
We found that the spill likely harmed or killed about 82,000 birds of 102 species ; about 6,165 sea turtles; as many as 25,900 marine mammals; and a vast (but unknown) number of fish — from the great bluefin tuna to our nation's smallest seahorse — plus oysters, crabs, corals and other creatures.
Is Deepwater Horizon still leaking?
One oil well off the southeastern coast of Louisiana, owned by Taylor Energy, has been leaking since 2004 , spilling between 300 and 700 barrels per day. The well's reserves could keep it leaking for the next 100 years if it isn't capped, meaning it will one day eclipse the Deepwater Horizon spill in terms of volume.
