Oil & Gas industry

Safety is an important concept in the oil and gas industry. At the bottom of the drilling installation you can use a formation isolation valve. These are valves that offer bi-directional flowcontrol. Several branches can be drilled in one drilling shaft, in order to have several oil reservoirs at one's disposal. The valve insulates a branch with the drill shaft itself. The valve for example prevents oil contamination in the lower branch due to drilling work in a branch above it. The valve closes by pressurizing it with nitrogen. Resato supplies the system that accurately pressurizes the valve, so that oil can be produced safely.