Extracción hidráulica de gas de esquisto -
May 7, 2013 -- Hydraulic fracturing is seen as a game-changer in world energy markets. “Fracking” is a two-phase process to extract natural gas from prehistoric shalebeds thousands of metres below ground. The first phase includes drilling the wells, while the second uses high-pressure blasts of water and sand-laden gel to fracture shale rock and release gas.
SubjectENERGÏA: Extracción hidráulica de gas de esquisto - iGraphic
Size800px wide by 600px deep
FiletypeAdobe Edge Animate 1 HTML5
CaptioniGraphic shows steps in fracking process.