This pump has been developed and intensively tested within the DEMO2000 project. The subsea pump unit was installed at the Lyell field in the North Sea and successfully started in January 2006. The subsea pump was our first unit, a kind of hybrid between Bornemann and Aker Kvaerner Subsea, Norway. After minor modifications the unit was installed in Lyell’s field 2006
| Medium: | oil, gas, water |
| GVF @pump suction conditions: | 95 % |
| Maximum differential pressure: | 375 psi (25 bar) |
| Pump inlet pressure: | 15- 500 psi (1-35 bar) |
| Nominal operational speed: | 600 - 1,800 rpm |
| Pump shaft power rating: | 850 kW |
| MP-flow rate: | 50,000 bepd |
| Pressure rating: | 3,600 psi (250 bar) |
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