The hydrocarbon pressure–volume–temperature (HC-PVT) experimental setup is used to study the interactions of different gases with medium viscous oil. It is made by the ST Company of France; the model ...

For economic reasons, not every lake with a dam can support a hydroelectric power plant. Some rivers or creeks are dammed for flood control or simply for recreation, and don’t have the flow rate ...

The researchers found that depleted oil and gas reservoirs are the cheapest storage option with a cost of $1.29/kg, while rock caverns offer the highest levelized cost of storage of $2.77/kg.