CO2 injection, water injection and gas lift in the oil & gas industry

Enhanced oil recovery

The natural pressure in an oil field decreases over time, as oil is extracted. To maintain an efficient oil production rate for such a reservoir, pressure can be increased by well water injection (also called water-flooding) – which can re-circulate produced water recovered from the oil-water separators. Artificial lift techniques can also be applied, using gas lift to assist the flow of oil up the well bore tube, or CO2 injection into the reservoir, which helps reduce the oil viscosity and help oil flow.

Requirements

  • Avoid damage to bearings of the pump
  • Avoid unexpected downtime

Requirements

  • Controlling CO2 injection for production optimization
  • High accuracy measurement for maximum control

Requirements

  • Controlling well water injection for production optimization
  • High pressure application (up to 1,000 bar / 15,000 psi)
  • High accuracy measurement for maximum control

Requirements

  • Controlling the gas flow for production optimization
  • High accuracy measurement for maximum control

Requirements

  • Continuous measurement to enable production optimization
  • Entrained gas in the oil

Requirements

  • Avoid damage to bearings of the pump
  • Indication of the flow

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