Dating north slope crude oil

09-Dec-2019 15:30

The 300-metre Exxon Valdez, carrying more than 53 million gallons of Alaska North Slope crude oil, strayed from shipping lanes on March 24, 1989, and struck Bligh Reef.The damaged supertanker leaked 10.8 million gallons.Crude oil flowed southwest along nearshore waters all the way to Kodiak Island.Emergency responders recovered nearly 1,000 sea otter carcasses from the entire spill area.

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In 2012, an Arctic Oil Spill Response Technology JIP, with nine participating companies, launched a range of research projects on all aspects of responding to oil spills in the Arctic. Coast Guard (USCG) recently carried out a series of field trials with icebreakers in the Great Lakes and in the Arctic to test the limits and capabilities of response equipment and remote sensing platforms (Hansen and Lewandowski, 2011; USCG, 2013a,b). Crude oil from the spill remained in sediment years after the spill and likely contributed to a delay in sea otter recovery, said lead author and research biologist Brenda Ballachey."One of the lessons we can take from this is that the chronic effects of oil in the environment can persist for decades," Ballachey said by phone Friday.The chapter then moves through a description of various oil spill response options and promising new concepts.RISK-BASED FRAMEWORK The committee chose to look at oil spill response in a risk-based framework.

In 2012, an Arctic Oil Spill Response Technology JIP, with nine participating companies, launched a range of research projects on all aspects of responding to oil spills in the Arctic. Coast Guard (USCG) recently carried out a series of field trials with icebreakers in the Great Lakes and in the Arctic to test the limits and capabilities of response equipment and remote sensing platforms (Hansen and Lewandowski, 2011; USCG, 2013a,b). Crude oil from the spill remained in sediment years after the spill and likely contributed to a delay in sea otter recovery, said lead author and research biologist Brenda Ballachey."One of the lessons we can take from this is that the chronic effects of oil in the environment can persist for decades," Ballachey said by phone Friday.The chapter then moves through a description of various oil spill response options and promising new concepts.RISK-BASED FRAMEWORK The committee chose to look at oil spill response in a risk-based framework.Lapsed Maintenance Besides disbanding the team, the oil consortium allowed maintenance to lapse on equipment critical to dealing with a spill.