Archive for June 19, 2015

New technique shows shale-drilling additives in drinking-water taps near leak

Substances commonly used for drilling or extracting Marcellus shale gas foamed from the drinking water taps of three Pennsylvania homes near a reported well-pad leak, according to new analysis from a team of scientists.

newtechniqueThe researchers used a new analytical technique on samples from the homes and found a chemical compound, 2-BE, and an unidentified complex mixture of organic contaminants, both commonly seen in flowback water from Marcellus shale activity. The scientists published their findings this week in Proceedings of the National Academy of Sciences. Read more