Principal Geologist (Studies)

Primary Role

Oversee and manage geological operations to refresh geological models for the Idd El-Shargi field. Conduct detailed geological analysis of reservoirs to enhance field development strategies. Evaluate subsurface information to establish accurate geological frameworks for reservoir simulation purposes.

Key Duties

• Interpret and validate subsurface data to recommend the best drill locations and well proposals, providing geological advice for drilling operations.
• Plan acquisition and interpretation of geological data for appraisal, development, and infill wells.
• Lead construction and updates of 3D reservoir static models to support dynamic simulation and field development planning.
• Maintain and update estimates of hydrocarbon volumes and uncertainty for resource/reserve reporting and annual reviews.
• Integrate geological data into short-, medium-, and long-term reservoir management and development initiatives.
• Engage actively in multidisciplinary, integrated studies pertaining to reservoir and field development.
• Lead geological and reservoir characterization efforts including core/thin-section sedimentology, diagenesis analyses, and collaborate with contractors on study programs.
• Ensure quality assurance and control of geological data and sustain geological databases.
• Mentor and develop junior Qatari geological staff through practical training and coaching.

Experience and Expertise

• Extensive career of at least 20 years in the oil and gas sector, with no less than 10 years dedicated to reservoir modelling studies.
• Deep knowledge of carbonate reservoir geology and experience managing mature fields, utilizing production data to refine interpretations and manage uncertainty.
• Strong practical experience building static reservoir models and expertise in geostatistics.
• Proficiency in well log analysis, seismic data interpretation, and reservoir simulation techniques.
• Know-how in horizontal well technology and geo-steering methods.
• Proven ability to perform in multicultural and cross-disciplinary team environments with strong communication skills across levels.
• Advanced academic qualifications are advantageous.

Software Proficiency

• Experience with Geoframe and Openwork software platforms.
• Working knowledge of uncertainty analysis tools such as @Risk and Crystal Ball.
• Familiarity with Petrel and RMS reservoir modelling suites.

Educational Background

At minimum, a Bachelor of Science degree in Geology or Geophysics supplemented by comprehensive petroleum geology training.