Sentences with phrase «patented fracturing method»
The company developed a patented fracturing method that uses Liquefied Petroleum Gas (LPG)-- plus three chemical additives — to break the shale and release natural gas, as opposed to conventional hydrofracking, which uses large amounts of water mixed with chemicals....)
http://www.nystateofpolitics.com/ Not exact matches
The petition in the case was filed by Oil States Energy Services, LLC, which owns U.S. Patent No. 6,179,053, covering an apparatus and method used in hydraulic fracturing during petroleum drilling.