Onesubsea News


SLB OneSubsea Awarded Integrated EPC Contract by CNOOC

Mar 17, 2026

SLB has announced that its OneSubsea™ joint venture has been awarded a multi-well, integrated engineering, production, and construction (EPC) contract by China National Offshore Oil Corporation (CNOOC).The contract encompasses 20 wells and covers…

OneSubsea Moves to Acquire Norway’s Envirex Subsea Business

Mar 13, 2026

OneSubsea, a joint venture between SLB, Aker Solutions, and Subsea7, has entered into an agreement to acquire the subsea business of Norway-based Envirex Group.The acquisition is expected to add Envirex’s specialized technologies and research…

OneSubsea Gets Gullfaks Subsea Compression Upgrade by Equinor

Feb 17, 2026

OneSubsea, a joint venture between SLB, Aker Solutions, and Subsea7, has been awarded an engineering, procurement and construction (EPC) contract by Equinor to upgrade the subsea compression system at the Gullfaks field in the Norwegian North Sea…

BP Hires SLB OneSubsea for Deepwater Gulf of Mexico Job

Nov 19, 2025

SLB OneSubsea, joint venture between SLB, Aker Solutions, and Subsea7, has secured a contract from BP for subsea boosting system for the greenfield development of the Tiber project, located in the deepwater U.S. offshore region.The engineering…

PTTEP Orders OneSubsea Systems for Two Deepwater Projects off Malaysia

Oct 31, 2025

OneSubsea, a joint venture backed by SLB, Aker Solutions, and Subsea7, has secured two sizeable engineering, procurement, and construction (EPC) contracts by PTT Exploration and Production Public Company Limited (PTTEP) for two deepwater projects offshore Malaysia…

Subsea Compression and the Ormen Lange Moon Landing

Oct 22, 2025

The inauguration of a world-record subsea compression system in Norway in August 2025 marked a pioneering leap in engineering. Yet according to OneSubsea CEO Mads Hjelmeland and Project Director at Shell, Richard Crichton, its success hinged…

OneSubsea Picks Innovex for Manufacture and Supply of Wellhead Systems

Sep 17, 2025

OneSubsea, a joint venture formed by SLB, Aker Solutions and Subsea7, has named Innovex as its exclusive manufacturer and supplier of wellhead systems.Under the terms of the agreement, OneSubsea will transition its subsea wellhead supply strategy…

GATE Energy Takes on Full Commissioning Scope for BP’s Kaskida FPU

Sep 16, 2025

Houston-based company GATE Energy has signed a contract to provide commissioning services for BP’s Kaskida Floating Production Unit (FPU), in close collaboration with Seatrium, the engineering, procurement, and construction (EPC) solutions provider for the project…

Deepest-Ever Subsea Compression Systems Come Online Offshore Norway (Video)

Aug 29, 2025

Two SLB OneSubsea subsea compressor stations recently came online at Shell’s Ormen Lange field, the second largest gas field in Norway, setting the record for the deepest installation of such systems ever.The SLB OneSubsea subsea compressor stations…

Equinor Picks OneSubsea All-Electric Subsea Production System for North Sea Field

Aug 25, 2025

OneSubsea, a joint venture formed by SLB, Aker Solutions and Subsea7, has been awarded an engineering, procurement and construction (EPC) contract by Equinor for a 12-well, all-electric Subsea Production System (SPS) in the Fram Sør field, offshore Norway…

Subsea7, OneSubsea to Work on New Phase of Equinor’s Deepwater Brazilian Field

Jul 09, 2025

Subsea Integration Alliance (SIA) partners Subsea7 and SLB OneSubsea have signed a contract with Equinor for the development of a concept study for the Phase 2 of the Bacalhau project, offshore Brazil.The contract, for which the details have not been disclosed…

SLB OneSubsea Gets Work on Northern Lights CCS Project Expansion

Jun 25, 2025

SLB has secured an engineering, procurement and construction (EPC) contract by Equinor, acting as Technical Service Provider, to its OneSubsea joint venture for a CO2 subsea injection system for the Northern Lights phase two project offshore Norway…

BP Hires SBM Offshore to Install Kaskida FPU in Gulf of America

Apr 30, 2025

SBM Offshore has signed a contract with BP for the wet tow and installation of the Kaskida semi-submersible Floating Production Unit (FPU) in the Gulf of America.The Kaskida field is a greenfield development located approximately 250 miles southwest of New Orleans…

Subsea7, SLB OneSubsea Get BP’s Job Offshore Trinidad and Tobago

Apr 30, 2025

Subsea Integration Alliance, a partnership between Subsea7 and SLB OneSubsea, has secured engineering, procurement, construction, and installation (EPCI) contract by BP for the Ginger project offshore Trinidad and Tobago.For the Ginger EPCI project…

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