These observations suggest that there is a complex network of fluid - induced fracture processes at the glacier base. (pubs.geoscienceworld.org)
FILE - In this July 27, 2011 file photo, workers stand behind the top of a pump for the hydraulic fracturing process in the Marcellus Shale layer to release natural gas at a Range Resources site in Claysville, Pa. (AP Photo / Keith Srakocic, File) (auburnpub.com)
Eventually, Durham hopes that researchers will help to develop novel chemicals that could be used to make the entire hydraulic - fracturing process cleaner and more efficient. (scientificamerican.com)