Gulf of Mexico drilling http://wwno.org en Oil Sheen in Gulf Breaking Apart http://wwno.org/post/oil-sheen-gulf-breaking-apart <p>The Shell oil company says an oil sheen it reported in the Gulf of Mexico is breaking up.&nbsp;Federal officials will continue searching for the source.</p><p> Fri, 13 Apr 2012 11:00:00 +0000 Eileen Fleming 8689 at http://wwno.org