energy extraction / energy reserves / oil and gas industry / energy extraction activities / oil and gas wells / oil and gas production activities / energy future / unconventional gas well completions / natural gas transmission / shale gas development / shale gas / crude oil / gas extraction / chemical composition / energy extraction sector / shale gas extraction / shale gas extraction wastewater discharges / oil and gas sector / renewable energy sources / organic chemicals / pneumatic devices / Natural gas / oil and gas / oil and gas extraction / costeffective technologies / natural gas processing plants / oil and gas production / natural gas industry / natural gas production activities / energy supply / shale gas production / energy prices / potent greenhouse gas methane / oil / natural gas industry methane sources / natural gas extraction / shale gas extraction wastewater / oil and gas service / natural gas sector / natural gas production / natural gas holds / energy options / energy resource / /
Organization
United States Senate / Congress / EPA's Science Advisory Board / U.S. ENVIRONMENTAL PROTECTION AGENCY / SDWA’s UIC / /
Bob Perciasepe, Deputy Administrator testimony before the Senate Environment & Public Works, Subcommittee on Water & Wildlife