Oil & Gas Paving the way for geological collaborationAN EVENT on the global challenge of maximising oil and gas recovery in ancient river sediments began in Aberdeen yesterday. January 13th 2009, 2:26 am 2 min read Facebook An icon of a facebook f logo. LinkedIn An icon of the LinkedIn logo. Twitter An icon of the Twitter logo. AN EVENT on the global challenge of maximising oil and gas recovery in ancient river sediments began in Aberdeen yesterday.