France upholds ban of shale gas exploration
The French government commissioned a report on technologies alternative to hydraulic fracturing.
... wherein the same rock formation is simultaneously source, reservoir rock, sealing rock and the trap, while gas migration occurs solely in a micro-scale or is absent. Quite a ...
Artykuł - 10/21/2014 - 16:04
... structure. Conventional oil reservoir in the centre of an anticlinal structure If a bed of impervious ... than oil) accumulates below the oil reservoir and closes the trap at the bottom. Trapped oil is waiting for a chance to find a way out. ...
Artykuł - 09/23/2014 - 22:31