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Baker Hughes (BHI) says it has converted a fleet of its hydraulic fracturing equipment to run...

  • Monday, November 26, 2012, 4:39 PM ET
    Baker Hughes (BHI) says it has converted a fleet of its hydraulic fracturing equipment to run partially on natural gas. The new pressure pumps use a mixture of natural gas and diesel, reducing diesel use by up to 65% and reducing costs.
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