Saturday, September 10, 2011
Halliburton working on green fracking
HERE is our previous post on Halliburton where we discuss that they are moving into a green trend.
NEW YORK, Sept. 7 (UPI) -- Oil and natural gas contractor Halliburton announced it was looking to develop a greener process to coax natural gas out of shale formations.
Energy companies use hydraulic fracturing, or fracking, to coax natural gas out of shale formations. The chemicals used in fracking fluid have raised concerns of environmentalists because of possible water contamination