Flowserve, Shell Successfully Test Subsea Multiphase Pump
Flowserve, in partnership with Shell, has successfully completed factory testing of a twin-screw pump, designed specifically for high-boost subsea multiphase pumping applications.
The new design was tested to a differential pressure of 2500 psi (172 bar), which is a significant milestone in the development of multiphase pumping. The performance was mapped with liquid viscosities varying from 2 cp to 2000 cp. The pump is part of a larger deep-water subsea pumping system initiative, focused on heavy oil applications, sponsored by Shell Upstream Americas.
The pump design has a nominal displacement of 90,000 barrels per day at the rated speed of 1800 rpm for this high-boost requirement. Final design conditions for the system are targeted at 3000 psi (207 bar) boost pressure in multiphase service with a power in excess of 5 MW and a water depth capability of 3000 m.
This development work has been performed as part of an integrated team managed by Shell, together with other specialist suppliers, to provide the necessary core technology for the subsea system. This includes a 3.5 MW high-torque subsea motor from Flowserve, high-power electrical and fiber-optic connectors, and a fiber-optic condition-monitoring system.
Full string testing on the core technology will take place later this year at Flowserve's high-power test facility located in Etten Leur, the Netherlands.
- How Likely Is an All-Out War in the Middle East Involving the USA?
- Rooftop Solar Now 4th Largest Source of Electricity in Australia
- EU, Industry Players Ink Charter to Meet Solar Energy Targets
- US Confirms Reimposition of Oil Sanctions against Venezuela
- Analyst Says USA Influence on Middle East Seems to be Fading
- Brazil Court Reinstates Petrobras Chair to Divided Board
- Russian Ships to Remain Banned from US Ports
- EIB Lends $425.7 Million for Thuringia's Grid Upgrades
- Var Energi Confirms Oil Discovery in Ringhorne
- Seatrium, Shell Strengthen Floating Production Systems Collaboration
- An Already Bad Situation in the Red Sea Just Got Worse
- What's Next for Oil? Analysts Weigh In After Iran's Attack
- USA Regional Banks Dramatically Step Up Loans to Oil and Gas
- EIA Raises WTI Oil Price Forecasts
- Venezuela Authorities Arrest Two Senior Energy Officials
- Namibia Expects FID on Potential Major Oil Discovery by Yearend
- How Likely Is an All-Out War in the Middle East Involving the USA?
- Oil Markets Were Already Positioned for Iran Attack
- Is The Iran Nuclear Deal Revival Project Dead?
- Petrobras Chairman Suspended
- Oil and Gas Executives Predict WTI Oil Price
- An Already Bad Situation in the Red Sea Just Got Worse
- New China Climate Chief Says Fossil Fuels Must Keep a Role
- Oil and Gas Execs Reveal Where They See Henry Hub Price Heading
- Equinor Makes Discovery in North Sea
- Macquarie Strategists Warn of Large Oil Price Correction
- DOI Announces Proposal for Second GOM Offshore Wind Auction
- Standard Chartered Reiterates $94 Brent Call
- Chevron, Hess Confident Embattled Merger Will Close Mid-2024
- Analysts Flag 'Remarkable Feature' of 2024 Oil Price Rally