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LIQUID AND SOLIDS HANDLING Subsea and topside Per E. Sørum, Bus. Dev. Date: Mach 2011 Web-site: INNOVATIVE.

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Presentation on theme: "LIQUID AND SOLIDS HANDLING Subsea and topside Per E. Sørum, Bus. Dev. Date: Mach 2011 Web-site: INNOVATIVE."— Presentation transcript:

1 LIQUID AND SOLIDS HANDLING Subsea and topside Per E. Sørum, Bus. Dev. Date: Mach Web-site: INNOVATIVE PUMP SOLUTIONS

2 TOPSIDE - SUBSEA A new pump solution for abrasive, acid and viscous media Contact info: Per Sorum

3 PG-MAPS Pilot Unique Pump Solution for Topside and Subsea Applications – as built and tested 3

4 Subsea Tophole drilling, Mud & Drillcuttings transportation Flooding/ flushing of pipelines topside or subsea Subsea injection of Water/ Chemicals/ MEG/ Methanol Liquid boosting/ pumping Hose Diaphragm Pump Applications

5 Four off - hose diaphragm pump heads 2 off - Electrical linear actuators in twin drive configuration Pump technology, well known slurry, waste water, industrial mining and sewage, Well proven design Hose Diaphragm Pump Configuration

6 Technology of pumps and drive Gain all advantages of the Hose Diaphragm pump technology Combined with a light weight and powerful Magnetic (PMM) linear drive All Electric Pumping sequence 4 pumpheads Top view configuration

7 Hose Diaphragm Pump Advantages-1 Zero NPSH - No topside VSD – only subsea control POD No topside lube-oil unit No cooling arrangement is required No pulsation –when 4 pump-heads are configured with two actuators No dynamic seals or product lubricated seals No rotational pump parts in the process = less wear Built in redundancy –pump with reduced capacity with one actuator and two pump heads.

8 Hose Diaphragm Pump Advantages-2 Tolerant to sand and particles –<20mm in this configuration Zero leakage to the environment –as the pump and drive is hermetically sealed. Safety –Hydraulic fluid and pumped fluid separated with a double hose diaphragm. Subsea Motor Control POD located close to pump –Retrievable and packed in a canister. Standard control signals/ digital signals connected to client control POD AC or DC power supply/ transmission

9 Working Principles of MULTISAFE Hose-Diaphragm Pump The whole crackshaft is replaced with El. linear actuator

10 Hose Diaphragm Pump Working principles Weight & space saving


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