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

Valaris Secures $600M in New Contracts as Backlog Rises to $4.8B

Production Restart at Australian Offshore Fields Boosts Jadestone's Oil Output

Aramco Targets Hormuz Bypass with East-West Pipeline Expansion

Shell to Exit Australia's North West Shelf Project in $1.45B Deal with XRG

Eni, Petronas JV Brings Indonesian Offshore Gas Field Online

CNOOC Set to Restore Production at Major South China Sea Gas Field

Energy Drilling Lands $87M Drilling Job Offshore Malaysia

TGS to Reprocesses Seismic Data for Petronas’ Megah Discovery

SLB Secures Aramco Well Construction Work for 450 Wells

Fugro Adds More Survey Work off Timor-Leste

Current News

Baker Hughes Sets Up Global Network to Bolster Mature Oil and Gas Fields Production

Valaris Secures $600M in New Contracts as Backlog Rises to $4.8B

Production Restart at Australian Offshore Fields Boosts Jadestone's Oil Output

Aramco Targets Hormuz Bypass with East-West Pipeline Expansion

ADES Lands New Offshore Drilling Rig Deals in Angola and Indonesia

Shell to Exit Australia's North West Shelf Project in $1.45B Deal with XRG

Aramco Third Quarter Profit Up 35% Despite War Disruptions

Eni, Petronas JV Brings Indonesian Offshore Gas Field Online

CNOOC Set to Restore Production at Major South China Sea Gas Field

Big Oil Pockets Near-Record Profits but Spending Restraint Signals Long-Term Doubts

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