Shale gas exploration status as of July 2015
There were 40 shale gas exploration concessions in July 2015.
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Stimulation of oil and gas production
... N2 should be applied wherever the risk of fracturing fluid reaction with clay is present. Moreover, an additional advantage of this ... emulsion that impede the flow of crude oil; and reaction retardants to enable deeper penetration of the fluid. Well bottom cleanup ...
Artykuł - 12/11/2014 - 19:38