Oil & Gas Engineering & Project Support

Delivering structured engineering, technical support, and project coordination services across upstream, midstream, and downstream oil & gas projects.

UpstreamMidstreamDownstreamPetrochemicalPipeline
Integrated O&G engineering
About this Division

Oil & Gas Engineering & Project Support

Synergy STS provides engineering and project support services to oil & gas operators, EPC contractors, and OEMs, acting as an extension of client engineering teams across multiple project phases.

Our scope covers pre-FEED, FEED, and execution support, including technical deliverables, vendor coordination, and multidisciplinary engineering alignment for complex energy projects.

Key Stats

Full Lifecycle

Scope

Up / Mid / Down

Sectors

HAZOP & SIL

Safety

EPC & PMC

Delivery Model

Service Lines

Engineering Back-Office Services (O&G)

Providing dedicated engineering support to oil & gas operators, EPC contractors, and OEMs, delivering high-quality technical outputs aligned with project requirements.

  • Technical documentation and deliverables
  • P&IDs, SLDs, and engineering drawings
  • Vendor document review (VDRL)
  • Datasheets and technical evaluations
  • BOQs and specifications
  • As-built documentation

Pre-FEED / FEED Engineering Support

Supporting early-stage and front-end engineering activities for oil & gas projects.

  • Feasibility and concept development
  • System design and preliminary sizing
  • CAPEX and OPEX inputs
  • Technical package development
  • Engineering coordination

EPC & Execution Support

Supporting project execution phases through structured engineering and coordination services.

  • Engineering coordination across disciplines
  • Vendor and subcontractor coordination
  • Technical query management (TQs)
  • Site engineering support
  • Commissioning support

Project Engineering & PMO Support

Delivering structured project engineering and PMO support within EPC and PMC environments.

  • Planning and reporting
  • Interface management
  • Progress tracking
  • Risk identification
  • Multidisciplinary coordination
Our Approach

How We Support Oil & Gas Projects

01

Concept & Feasibility

Pre-FEED

Supporting feasibility studies, site assessments, technology selection, and early-stage technical and commercial evaluations.

02

Front-End Engineering Design

FEED

Providing front-end engineering support, including system design, cost estimation inputs, risk assessment, and project definition.

03

Design & Specifications

Detailed Engineering & Procurement

Delivering detailed engineering support, technical specifications, vendor coordination, and procurement engineering activities.

04

Project Delivery

Execution & Construction Support

Supporting project execution through engineering coordination, site engineering support, technical query management (TQs), construction interface management, and quality control to ensure smooth and compliant project delivery.

05

Asset Performance

Operation & Optimisation

Providing operations support, performance monitoring, issue resolution, and system optimization to ensure reliable, efficient, and long-term asset performance.

Project Delivery Strength

Engineering Environment & Tools

Synergy STS delivers engineering work using fully licensed, industry-standard software environments that support disciplined modeling, analysis, documentation, and project coordination across oil and gas scopes. This gives our team the flexibility to align with client systems, execution standards, and project-specific digital requirements without forcing work into disconnected formats.

Fully licensed platforms aligned with recognized engineering workflows.

Toolchain compatibility that supports owner, EPC, and operator requirements.

Licensed Software Stack

  • AVEVA E3D
  • PDMS
  • AutoCAD Plant 3D
  • Autodesk Navisworks
  • SmartPlant P&ID
  • CAESAR II
  • PV Elite
  • NozzlePRO
  • Aspen HYSYS
  • AFT Fathom
  • STAAD Pro
  • Tekla
  • ETAP

Achieved Work

Selected Experience & Achieved Work

Synergy STS supports oil & gas and energy projects through engineering and delivery of process, utility, and modular packages across EPC environments.

Gas dehydration and TEG regeneration package engineering visual

Gas Dehydration & TEG Regeneration Packages

Engineering and delivery support for gas dehydration systems including TEG regeneration units, covering design, 3D modeling, vendor coordination, and integration within EPC projects.

Produced water treatment system package engineering visual

Produced Water Treatment Systems

Supporting produced water treatment packages including filtration, separation, and processing systems, aligned with oil & gas facility requirements and environmental standards.

Chemical injection skid package engineering visual

Chemical Injection Skid Packages

Design and engineering support for chemical injection systems including dosing skids, piping integration, instrumentation, and control systems for process optimization.

Separation and pressure vessel package engineering visual

Separation & Pressure Vessel Packages

Supporting separator systems, pressure vessels, and process equipment including design review, specifications, and coordination with fabrication and EPC requirements.

Compressor and pump package engineering visual

Compressor & Pump Packages

Engineering and commissioning support for rotating equipment including compressors, pumps, and associated systems, aligned with API standards and EPC specifications.

Electrical and instrumentation systems engineering visual

Electrical & Instrumentation Systems

Delivering electrical and instrumentation engineering including cable routing, control systems, junction boxes, and integration with plant-wide automation systems.

Discuss Your Oil & Gas Project

Contact our team to discuss Oil & Gas engineering, FEED, detailed design, execution support, or project-specific technical packages.