Engineeringexcellencewithout compromise.
Petronexus delivers specialist engineering, scientific and technical consulting to the global oil & gas industry — combining decades of sector expertise with rigorous analytical precision.
Two decades of
trusted expertise
Founded by industry veterans with backgrounds spanning major operators, independents and service companies, Petronexus has built a reputation for rigorous independent analysis and pragmatic technical solutions.
Our multidisciplinary team operates at the intersection of engineering, geoscience and commercial intelligence — providing clients with the insight needed to make confident decisions in complex hydrocarbon environments.
Precision at every
stage of the cycle
Independent Thinking
We are beholden only to technical truth — never to vendor relationships or commercial interests.
Deep Sector Knowledge
Our consultants average 18 years' direct industry experience across upstream, midstream and downstream.
Global Reach
With projects spanning 38 countries across six continents, we understand the complexity of international operations.
Our services
Reservoir Engineering
Comprehensive reservoir characterisation, simulation and production optimisation studies to maximise hydrocarbon recovery.
Process Engineering
Front-end engineering design, FEED studies and detailed process engineering for upstream and downstream facilities.
Subsurface Geoscience
Integrated geological and geophysical interpretation, prospect assessment and field development planning.
HSE & Risk Management
Safety case development, HAZOP/HAZID, quantitative risk assessment and regulatory compliance consultancy.
Asset Integrity
Corrosion management, inspection strategy, remaining life assessment and fitness-for-service evaluations.
Project Management
End-to-end project delivery, technical assurance, independent verification and EPCM oversight.
Ready to bring rigour
to your next project?
Whether you are planning a major development, require independent assurance or need specialist technical support — our team is ready to engage.
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