Reservoir Simulation Analyst - Sandton

Placements24; Hurlingham; Hybrid; ARS 64,161,000 - 100,825,000; Full time

Job summary

Placements24 in Sandton, Gauteng is seeking a highly analytical Reservoir Simulation Analyst to model, forecast, and optimize hydrocarbon assets using leading software such as Eclipse, CMG, and Petrel. You will build and run detailed simulations, calibrate with history data, and present insights to reservoir engineers and management.

The role requires a 4+ year track record in reservoir simulation or subsurface modeling within the Oil & Gas sector, with strong numerical and analytical

Qualifications

• Bachelor's degree in a quantitative field (Petroleum Engineering, Mathematics, Physics, or related).
• Strong analytical and numerical skills with ability to interpret complex simulation outputs.
• Excellent communication to convey technical results to diverse audiences.

Responsibilities

• Develop and maintain detailed reservoir simulation models from geological interpretations and engineering data.
• Run dynamic simulations to forecast production, recovery, and pressure under multiple scenarios.
• Calibrate models using historical production data and well tests to improve accuracy.
• Analyze outputs, prepare reports, and present recommendations to reservoir engineers and management.
• Collaborate with geoscientists and production engineers to ensure data integrity and model reliability.

Skills

Strong analytical skills

Numerical problem solving

Communication

Education

Bachelor's degree in Petroleum Engineering, Mathematics, Physics, or related field

Tools

Eclipse

CMG

Petrel

Job description

About the Role

Our client is seeking a highly analytical and technically skilled Reservoir Simulation Analyst to join their team in Sandton, Gauteng. This role is critical for modeling and forecasting reservoir performance, supporting strategic decision-making for hydrocarbon asset development and production optimization within the Oil & Gas industry. You will be responsible for building, running, and analyzing complex reservoir simulations, incorporating geological, geophysical, and engineering data. The position offers the opportunity to work with cutting-edge simulation software and contribute to high-impact projects. This is an ideal role for a detail-oriented professional who enjoys tackling complex numerical problems and translating them into actionable insights for business value.

Key Responsibilities

• Develop and maintain detailed reservoir simulation models based on geological interpretations and engineering data.
• Perform dynamic simulations to forecast production rates, recovery factors, and pressure behavior under various scenarios.
• Conduct sensitivity analyses and uncertainty assessments to understand key reservoir drivers and risks.
• Calibrate simulation models using historical production data and well test results.
• Analyze simulation outputs, generate reports, and present findings and recommendations to reservoir engineers and management.
• Collaborate with geoscientists and production engineers to integrate diverse datasets and ensure model accuracy.

Requirements

• Bachelor's degree in Petroleum Engineering, Mathematics, Physics, or a related quantitative field.
• Minimum of 4 years of experience in reservoir simulation or related subsurface modeling roles within the Oil & Gas sector.
• Proficiency with leading reservoir simulation software packages (e.g., Eclipse, CMG, Petrel).
• Strong understanding of reservoir engineering principles, fluid flow, and multiphase flow in porous media.
• Excellent analytical, numerical, and problem-solving skills.
• Ability to interpret complex simulation results and communicate them effectively.

Benefits

• Competitive annual salary and a robust bonus program.
• Comprehensive health, dental, and retirement benefits.
• Opportunity for flexible working arrangements, including hybrid options.
• Extensive professional development, training, and conference participation.
• A collaborative and technically stimulating work environment.