Process
Simulation, material balances, equipment specifications, shutdown philosophy and HAZOP support.
Offshore, engineered.
Multidisciplinary engineering for offshore and onshore energy infrastructure—defined, designed and delivered by one connected team.
See how we deliverDefineStudies, feasibility and FEED
EngineerCoordinated detailed design
DeliverFabrication to commissioning
Built for offshore complexity.
PETRO TRINITY SDN BHD supports upstream oil and gas projects from early technical definition through to construction, commissioning and handover.
Through its relationship with Jas-Cass Oil & Gas and Zentech Incorporated, Petro Trinity combines regional project delivery with specialist offshore engineering. The team supports platforms, semi-submersibles, jack-up rigs, barges, floating production systems and technical modules.
- 30+
- Years' minimum experience across the core engineering team
- 06
- Engineering disciplines integrated into one delivery model
- EPC
- Support from engineering and procurement to commissioning
From concept to handover.
Scope is organised around the decisions an asset needs next—technical definition, detailed engineering, fabrication readiness and safe handover.
- 01ConceptStudies and feasibility
- 02FEEDDefinition and planning
- 03DetailIntegrated engineering
- 04DeliverFabrication and installation
- 05HandoverCommissioning and class
One team. Six disciplines.
Each discipline develops its own specialist scope while staying connected to the decisions that affect safety, operability, fabrication and cost across the wider asset.
Mechanical
Equipment selection, data sheets, vendor review, rotating equipment and vibration analysis.
Piping
General arrangements, material specifications, stress analysis, isometrics and material take-offs.
Structural
Offshore modelling, global strength studies, heavy-lift analysis and modular structure design.
Electrical
Power studies, system design, protection, cable schedules, lighting and equipment layouts.
Instrumentation & control
Control philosophy, safety systems, instrument specifications, loop diagrams and panel layouts.
Designed together. Built with clarity.
The work is multidisciplinary by design. Process decisions inform mechanical selection, structural loads, piping routes, power demand and control philosophy from the start.
This connected approach helps reduce late-stage clashes, gives fabricators clearer information and keeps project teams focused on safe, operable outcomes.
Platforms · FPSO · FSO · Jack-up rigs · Barges
Insight for critical offshore systems.
Petro Trinity's technical network supports inspection, mooring, positioning and stability studies through established offshore engineering systems.
ZAIMS inspection intelligence
Corrosion records, asset condition data and drawing-linked reporting.
ZenMoor analysis
Frequency, fatigue and environmental-force studies for offshore vessels.
ZenMAP positioning
Rig-specific positioning and mooring advisory for floating systems.
LosJack stability
Loading and operating-condition analysis for jack-up rigs.
Experience across offshore assets.
Selected project experience spans design, refurbishment, fabrication, supply, installation and commissioning for offshore assets in demanding environments.
Drilling assets — WD Kent, Searex IX and TODCO 208
Tender-assisted drilling, semi-submersible and complete jack-up rig scopes.
Production systems — FPSO Caspian Sea
FEED, detailed engineering and chemical injection package support.
Specialist modules — FPSO Armada Perdana
Technical cabins, laboratory and workshop modules with class approval.
Local delivery. Global expertise.
A delivery network built to connect regional execution with specialist offshore knowledge.
PETRO TRINITYMalaysian project coordination and delivery
Jas-Cass Oil & GasEPC services and project management
Zentech IncorporatedSpecialist offshore engineering
Trusted across the offshore sector.
HelixTransoceanShellPerisai
BPSeadrillTechnipNoble