Oil dispersants Alaska had fewer than 4,000 gallons of dispersants available at the time of the "Exxon Valdez" oil spill, and no aircraft with which to dispense them. The dispersants introduced were relatively ineffective due to insufficient wave action to mix the oil and water, and their use was shortly abandoned. A report by David Kirby for TakePart found that the main component of the Corexit 9527 formulation used during Exxon Valdez cleanup, 2-butoxyethanol, was identified as "one of the agents that caused liver, kidney, lung, nervous system, and blood disorders among cleanup crews in Alaska following the 1989 "Exxon Valdez" spill."
Oil Spill Response Limited prevention and removal of oil pollution on the high seas and in coastal waters. Oil Spill Response operates a fleet of aircraft as part of their resources for surveying and remediation of oil spill-related incidents. The aircraft operate under the name T2 Aviation. Oil Spill Response Limited Oil Spill Response Limited (OSRL) is a British firm specializing in the global fight against oil spills. The company was founded in 1985 and employs about 300 people at nine locations. Shareholders are all major oil companies such as BHP Billiton, Chevron Corporation, Eni, ExxonMobil, Petronas, Saudi Aramco, Royal Dutch Shell, Statoil and