Country
France
City
PAU
Workplace location
PAU-CSTJF(FRA)
Employer company
TotalEnergies OneTech
Domain
Geoscience & Reservoir
Type of contract
Internship
Contract duration
6 Months
Experience
Less than 3 years

Context & Environment

The internship will be hosted inside GU team (Geostatistics and Uncertainties) in Pau. TotalEnergies has recently developped methods based on Artificial Intelligence (AI) for massive and consistent interpratation of well log measurments for instance. With a previous internship supported by Exploration (summer 2025), a progam based on Python libraries has been set up to perform regional mapping (assisted with AI) for continuous variables (thickness, porosity) using well data and other potential influencing variables (seismic attributes,  distance to major faults, environments of deposition). It is now envisioned to generalize this program with the help of our contractors. The objective is to propose the method to a larger number of users. The intern will be hosted during 5 months minimum within a period from April 2026 to October 2026 (to be adjusted with the intern).

Activities

As a Reservoir Geoscience and Statistics Engineer Intern M/F, your responsibilities will include :

  • In collaboration with our subcontractors, generalizing the Python code (transition from 2D grids to 3D grids, application to discrete variables such as facies) and integrating it into a broader IT environment (Dataiku, as well as interfacing with Sismage, the company’s geomodeling tool).
  • Applying the methodology to data from the Tilenga field (Uganda) to demonstrate the benefits of this approach in a context where datasets evolve rapidly and mapping must be continuously adapted.

Participation in software development may be considered depending on your motivation.


You will work within a team of experienced professionals and alongside a mentor-coach, your future career reference point. A personalized support program will help you develop autonomy and successfully achieve your degree !

Candidate Profile

Currently enrolled in an engineering school or pursuing a Master’s degree in Geosciences, you are looking for a 6-month end-of-study internship starting in April 2026 ?


You have a solid understanding of the fundamentals of geomodeling and strong knowledge in geosciences ? Familiarity with artificial intelligence would be an asset.

Comfortable with IT tools, you have good skills for potential development in Python and WebApp. You will be involved in supporting Python code comprehension and using datasets to illustrate its relevance.

Are autonomy, rigor, and team spirit among your strengths ?
Strong writing skills and a professional command of English (intermediate level minimum) will be essential for this position.


Do you recognize yourself in this profile? Don’t wait any longer… apply now to join the TotalEnergies teams at CSTJF in Pau !

Additional Information

Cette offre concerne un stage conventionné à temps plein, les stages alternés ne sont possibles.
 Pour postuler, merci de joindre un CV + lettre de motivation (vos dates de stage doivent être indiquées).
TotalEnergies values diversity, promotes individual growth and offers equal opportunity careers.

TotalEnergies is a global multi-energy production and supply company: oil and biofuels, natural gas and green gas, renewables and electricity. Its 105,000 employees are committed to making energy ever more affordable, clean, reliable and accessible to as many people as possible. Present in more than 130 countries, TotalEnergies places sustainable development in all its dimensions at the heart of its projects and operations to contribute to the well-being of populations.

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