Onesubsea News


OneSubsea Brings Envirex Subsea Business Under Its Wing

May 12, 2026

OneSubsea, a joint venture backed by SLB, Aker Solutions, and Subsea7, has completed the acquisition of the subsea business of Norway-based Envirex Group.The transaction expands OneSubsea’s access to Envirex’s specialized technologies and supports…

ExxonMobil Hires Subsea7 for Subsea Tie-Back Project off Angola

May 05, 2026

Subsea7 has been awarded a substantial engineering, procurement, construction and installation (EPCI) contract by ExxonMobil for a subsea tie-back project offshore Angola.The contract, awarded to Subsea Integration Alliance, relates to the Redevelopment 2…

Toyo, OneSubsea Form Subsea CCS Partnership

Apr 15, 2026

Toyo Engineering Corporation has signed a memorandum of understanding with OneSubsea to explore collaboration in subsea carbon capture and storage (CCS) projects.The agreement aims to combine the companies’ capabilities to develop integrated system solutions for subsea CCS…

OneSubsea to Supply Production Boosting System for Shenandoah Field

Apr 10, 2026

OneSubsea, a joint venture backed by SLB, Aker Solutions and Subsea7, has secured a contract by Beacon Offshore Energy to supply a subsea boosting system for the Shenandoah field in the Gulf of America.The contract covers delivery of a high‑pressure…

SLB to Collaborate with Petronas Suriname

Apr 07, 2026

SLB has signed an agreement between Petronas Suriname, a subsidiary of Petronas and Subsea Integration Alliance, comprising SLB OneSubsea and Subsea7.The partnership aims to unlock resources in Suriname’s emerging frontier basin through innovative and cost-effective subsea solutions…

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…

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