Schlumberger said Oct. 31 that OneSubsea has been awarded by A/S Norske Shell a frame agreement for an engineering, procurement, construction and installation (EPCI) contract for the supply of a subsea multiphase compression system for the Ormen Lange Field in the Norwegian Sea.
Through the EPCI contract, OneSubsea, the subsea technologies, production and processing systems division of Schlumberger, and its subsea integration alliance partner Subsea7 will supply and install a subsea multiphase compression system that uses the industry’s only subsea multiphase compression technology. OneSubsea will, in the first phase of the project, do the engineering and design of the complete system. Following the final investment decision by the license group, the complete scope of the EPCI will be executed.
The compression system will be powered and controlled from the Nyhamna onshore gas processing plant, which is 120 km from the subsea location. This tieback distance is also a world record for transmitting variable speed power from an onshore facility to equipment on the seabed.
The system will be installed at 850 m of water depth and comprises two 16-MW subsea compression stations tied into existing manifolds and pipelines. This multiphase compression system is surge tolerant, does not require wellstream preprocessing, and is adaptable to the varying conditions over the life of the field.
“Our subsea multiphase compression system is a robust, compact and cost-efficient solution that will help Shell unlock the full potential of the Ormen Lange Field. Our unique wet gas compression technology can also help customers lower their carbon footprint,” Don Sweet, president, OneSubsea, said.
OneSubsea multiphase compression technology results in a simpler, more affordable and easier-to-install subsea compression system. By lowering backpressure on the reservoir, this technology helps customers increase recovery and extend the life of their gas developments.
Recommended Reading
Dallas Fed Energy Survey: Permian Basin Breakeven Costs Moving Up
2024-03-28 - Breakeven costs in America’s hottest oil play continue to rise, but crude producers are still making money, according to the first-quarter Dallas Fed Energy Survey. The situation is more dire for natural gas producers.
OEP Completes Acquisition of TechnipFMC’s Measurement Solutions Business
2024-03-27 - One Equity Partners said TechnipFMC’s measurement solutions business will be rebranded as Guidant and specialize in measurement technology, automation solutions and global systems.
PE Investors Scoop Up Offshore Services Provider Acteon Group
2024-03-27 - Acteon Group, a U.K.-based subsea services provider serving customers in offshore oil, gas and renewables, was acquired by new private equity backers.
Exclusive: Is TG Natural Resources Looking to Snap Up More?
2024-03-27 - At Hart Energy's DUG Gas+ Conference and Expo in Shreveport, Louisiana, TG Natural Resources' President and CEO Craig Jarchow said the integration of the Rockcliff Energy acquisition is well underway and that "being acquisitive is certainly" in the company's future.
IKAV and VTTI to Buy Majority Stake in Italy's Adriatic LNG Terminal
2024-03-27 - The closing of the deal to buy majority stake in the Adriatic LNG terminal by VTTI and IKAV is expected in the second half of the year.