Technical and Commercial Consultancy

TES Inc provides integrated consultancy and advisory services in various technical and commercial capacities designed to solve oil, gas and energy business challenges.

We offer consultancy services covering the life cycle of fields from conception and development to production with the aim of maximizing recovery and value from both green and brownfields.

We leverage on the extensive technical and commercial experience of our consultants in the global energy industry. Our team of highly skilled experts carry out comprehensive studies and integrated reservoir management solutions, identifying the asset condition and proposing appropriate solutions to ensure optimal field development using innovative technologies and world-class tools.

Our technical capabilities include:


  • Reservoir Engineering and Reserve Estimation
  • Well Diagnosis and Engineering
  • Geological and Geophysical Analysis
  • Expert Witness and Arbitration
  • Petrophysical Analysis
  • Reservoir Simulation and Modelling
  • Gaslift Design & Optimization
  • Field Development Planning


In order to provide full-service excellent project delivery at any project stage, we leverage on our commercial skills to provide commercial consultancy as a standalone service or integrated technical and commercial service.

Our commercial consulting services cover the following areas:
  • Royalty payment evaluation
  • Project monitoring and maangement
  • Conceptual design, FEED and detailed design of subsea and deck extensions support.
  • Providing independent opinion or technical advisory for equity and debt funding for energy projects
  • Contracting strategy for oil and gas projects
  • Capital Project due diligence
  • EPC project management
  • Technical and commercial review of oil and gas projects
  • Investment screening / commercial and technical review for oil and gas projects
  • Risk evaluation in the oil and gas multi-project environment