Do you have experience in oilfield engineering and advanced knowledge of chemical treatments to optimize the productivity of oil wells? We are looking for a/a passionate professional to join our team as a specialist in matrix acid stimulations. This role is essential to ensure efficiency in well stimulation operations, applying innovative, safe and sustainable technical solutions aligned with energy industry standards.

Academic training

• University degree in Petroleum Engineering, Reservoir Engineering, Field Engineering, or Geosciences with focus on techniques of stimulation and well drilling.
• Postgraduate degrees or specializations in Reservoir Engineering, Well Stimulation, Geomechanics or Oil Field Engineering.

Experience

• More than 20 years in the design and execution of matrix stimulation treatments in sand and carbonate formations.
• Extensive knowledge in the use of acids (HCl, HCl-HF, acid emulsions) and chelating systems.
• Experience in formation damage analysis and selection of treatments according to mineralogy.
• Domain of stimulation simulation software.
• Experience in designing treatments with mechanical and chemical diverters.
• Implementation of advanced technologies such as delayed acids, selective and encapsulated stimulations.
• Knowledge of post-treatment assessment through pressure testing and nodal analysis.
• Familiarity with onshore and offshore operations.
• Knowledge of carbonate formations  A deep understanding of the geological and petrophysical properties of carbonate rocks, such as their porosity, permeability, and behavior in response to different stimulation techniques.

Technical skills

1. Interpretation of production records and PVT analysis.
2. Evaluation of damage by clay, salt precipitation and mobile ends.
3. Design and optimization of acid injection into carbonates with creation of flow-through ducts (wormholes).
4. Fluid compatibility analysis and additive selection. Application of high pressure pumping methods and controlled flow rates.
5. Modeling and simulation of rock formations: Ability to use specialized software such as CMG, Eclipse, Petrel, or GeoStudio to model the behavior of carbonate formations, simulating the effect of stimulations on fluid flow.

We offer a challenging work environment, where your experience will be decisive in strategic oil well development and optimization projects. If you have a passion for engineering applied to the efficient extraction of hydrocarbons, know the best practices in acid treatments and want to join a company that promotes excellence, safety and respect for the environment, we look forward to your application! We value diversity and promote an inclusive work environment. Send us your resume and join a team where your talent will be fundamental to our success and the sustainable development of the energy industry.