The oil and gas industry could again be on the defensive following new test results from the...

|By:, SA News Editor

The oil and gas industry could again be on the defensive following new test results from the U.S. Geological Survey that largely confirm previous EPA tests showing high levels of ethane and other chemicals at a Wyoming site. The results were slammed by Encana (ECA), the natural gas company operating in the area, which says the interpretation of the test was flawed.