Oil slick video 2 (VIDEO) Florida State University This video is under embargo. Please login to access this video. Caption An oil slick forms on the surface of the ocean after leaking from a pipeline in the northern Gulf of Mexico in 2016. Credit Courtesy of Ian MacDonald Usage Restrictions This video may be used with appropriate caption and credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.