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MPP High Performance Multiphase Pump

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Main Applications Sulzer multiphase pumps (MPP) are used to pressure boost oil well effluent without upstream separation. As such, they are able to withstand a wide and variable range of process conditions such as: • variable oil flows • changing water cut • variable gas void fractions, fluid pressures and temperatures They are deployed onshore, offshore, and subsea, in a variety of environments and climates.

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Features and Benefits • Heavy duty pressurized double mechanical 1 seals • Ensures reliable operation whatever the GVF being pumped 2 • Decades of balance drum experience • Allows the pump to make high dP with reasonable thrust bearing loads 3 • Tapered shaft end • Fast coupling removal for ease of mechanical seal maintenance • Anti-friction or hydrodynamic bearings 4 • Anti friction bearings up to 3,600 rpm • Hydrodynamic bearings > 3,600 rpm 5 • Axial split inner casing and split diffuser • Simplifies maintenance and ensures excellent rotordynamic behavior (no need to disassemble rotor...

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MPP High Performance Multiphase Pump Hydrocarbon processing industry Power generation General industry Chemical processing industry Operating data Performance ranges Pressure Rise (bar) 200 180 Total Flow Rate (bbl/d) 200,000 300,000 400,000 Total Flow Rate (bbl/d) 200,000 300,000 400,000 Total Flow Rate (bbl/d) 200,000 300,000 400,000 Total Flow Rate (bbl/d) 200,000 300,000 400,000 Drive Power = < 2 MW (2680 BHP) Drive Power = < 4 MW (5360 BHP) Drive Power = < 6 MW (8050 BHP) Assumptions: Suction Temp = 20°C, Suction Pressure = 30 barA Assumptions: Suction Tempkg/m3, Gas Density = 3630...

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Monitoring and Control Helico-axial MPPs have a self regulating capability to adapt to gas volume changes under normal operating conditions. They have a wide operating envelope with a large turndown capability. The pump and its auxiliaries are controlled by a PLC via an operator interface (local and/ or remote and allowing for unmanned operation). Trending and history functions are provided. MPP’s are normally operated at a constant speed selected by the operator to achieve the desired output. The operating process control can be effected by changing the speed set point (using a process...

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E00601 en (2) 11.2014 (500), Copyright © Sulzer This brochure is a general presentation. It does not provide any warranty or guarantee of any kind. Please, contact us for a description of the warranties and guarantees offered with our products. Directions for use and safety will be given separately. All information herein is subject to change without notice.

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