PTTEP Orders OneSubsea Systems for Two Deepwater Projects off Malaysia

Friday, October 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.

As part of the EPC contracts, OneSubsea will deliver comprehensive subsea production systems (SPS) for the Alum, Bemban, and Permai deepwater gas fields located in Block H and the Kikeh field, Malaysia’s first deepwater oil project.

The scope includes horizontal subsea trees, umbilicals, control systems, and associated services.

The Block H gas development began producing natural gas from the Rotan and Buluh fields in February 2021, while the Kikeh oil and gas field has been in production since 2007.

The fields have water depths ranging between 1,100 and 1,300 meters. SLB OneSubsea’s experience of developing and deploying technology in complex deepwater environments will further extend the life of these two fields, contributing to energy security and meeting energy demand in the region.

“We are proud to continue our long-standing relationship with PTTEP, which has seen the delivery of more than 50 systems over the past 20 years.

“By leveraging our experience in complex deepwater environments and adopting a highly collaborative, early engagement process with our clients, we will help PTTEP unlock maximum value from these projects,” said Mads Hjelmeland, chief executive officer of SLB OneSubsea.

Categories: Subsea Industry News Activity Production Asia Oil and Gas

Related Stories

Pakistan Greenlights TPOC-Led Offshore Exploration in Block-C

Seatrium Maintains $12.8B Order Book on Renewables and FPSO Progress

Russia's Lukoil Takes Up Gunvor’s Offer for Foreign Assets

Vietsovpetro Brings BK-24 Oil Platform Online Two Months Early

Chinese Contractor Secures Offshore Oil and Gas ‘Mega Deal’ from QatarEnergy

PTTEP Hires McDermott for Deepwater Subsea Job off Malaysia

Technip Energies Gets FEED Job for Inpex’ Abadi LNG Project in Indonesia

Allseas-Boskalis Consortium Bags $1.4B Offshore Gas Pipeline Job in Taiwan

Sapura Scoops Over $118M for Chevron, PTTEP Subsea Ops off Thailand

China Starts Production at Major Oil Field in Bohai Sea

Current News

Blackford Dolphin Semi-Sub to Keep Drilling Offshore India

Aramco Expands US Partnerships with $30B in New Deals

Pakistan Greenlights TPOC-Led Offshore Exploration in Block-C

TechnipFMC to Supply Subsea Systems for Eni’s Maha Deepwater Project

SED Energy’s GHTH Rig Kicks Off Ops for PTTEP

MODEC Forms Dedicated Mooring Solutions Unit

Seatrium Maintains $12.8B Order Book on Renewables and FPSO Progress

Petrobras’ New FPSO Sets Sail From South Korea to Brazil's Santos Basin

Eneos Warns on Skyrocketing Costs fo Offshore Wind

Mooreast to Assess Feasibility of Floating Renewables Push in Timor-Leste

Subscribe for AOG Digital E‑News

AOG Digital E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

https://accounts.newwavemedia.com