Senior Reservoir Modeler

Placements24; Bloemfontein; Hybrid; ZAR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Fully remote work arrangement withflex

Flexible hours

Health insurance

Retirement plan

Professional development

Cutting-edge software access

Job summary

Placements24 is seeking a Senior Reservoir Modeler to join a global energy team. Based in Bloemfontein with fully remote work, you will develop, calibrate, and apply advanced reservoir models to optimize hydrocarbon recovery and inform field development.

You will integrate diverse data, perform history matching, and generate forecasts to guide strategic decisions. The ideal candidate has 9+ years in reservoir modeling, expert tool proficiency (Eclipse, CMG STARS/GEM, INTERSECT), strong

Qualifications

• Master's degree or Ph.D. in Petroleum Engineering, Chemical Engineering, or related quantitative field.
• Minimum of 9 years of experience in reservoir modeling and simulation.
• Expert proficiency with Eclipse, CMG STARS/GEM, INTERSECT, and other industry tools.
• Strong understanding of reservoir engineering, fluid flow, and thermodynamics.
• Experience with history matching, forecasting, and uncertainty analysis.
• Excellent data analysis and technical communication skills.
• Ability to work independently in a remote environment.

Responsibilities

• Construct and update detailed static and dynamic reservoir simulation models.
• Perform history matching against historical production and pressure data.
• Generate production forecasts under various development scenarios.
• Evaluate infill drilling and EOR strategies using simulation.
• Integrate geological, geophysical, and engineering data into models.
• Conduct sensitivity/uncertainty analyses to bound reservoir outcomes.
• Collaborate with reservoir engineers, geoscientists, and management.
• Prepare technical reports and recommendations based on results.
• Mentor junior engineers and modelers to promote technical excellence.
• Stay abreast of advancements in reservoir simulation technologies.

Skills

Reservoir modeling

History matching

Forecasting

Python scripting

Eclipse

CMG STARS

INTERSECT

Education

Master's degree in Petroleum/CU Engineering

PhD in related quantitative field

Tools

Eclipse

CMG STARS

CMG GEM

INTERSECT

Python

Job description

About the Role

Our client, a key player in the Energy sector, is seeking an experienced Senior Reservoir Modeler to join their technically advanced team. While the role is based with administrative support in Bloemfontein, Free State , this position is fully remote, offering unparalleled flexibility. The core focus will be on developing, calibrating, and utilizing sophisticated reservoir simulation models to accurately predict hydrocarbon recovery and inform field development strategies. The ideal candidate will possess a deep understanding of reservoir physics, fluid flow, and numerical simulation techniques, coupled with exceptional skills in data integration and interpretation. You will work with diverse geological and engineering data to build predictive models that drive critical business decisions. We are looking for a self-motivated and detail-oriented professional who can contribute significantly to our understanding of complex reservoirs. This role is perfect for an expert in reservoir simulation looking for a challenging and rewarding opportunity within a global energy company, with the added benefit of working from anywhere. The successful applicant will play a vital role in ensuring the optimal exploitation of our client's valuable hydrocarbon assets.

Key Responsibilities

• Construct and update detailed static and dynamic reservoir simulation models using industry-standard software.
• Perform rigorous history matching of simulation models against historical production and pressure data.
• Generate accurate production forecasts and performance predictions under various development scenarios.
• Evaluate the impact of different development strategies, including infill drilling and EOR methods, using simulation.
• Integrate geological, geophysical, and engineering data into simulation models.
• Conduct sensitivity and uncertainty analysis to assess the range of potential reservoir outcomes.
• Collaborate effectively with reservoir engineers, geoscientists, and management teams.
• Prepare technical reports, presentations, and recommendations based on simulation results.
• Mentor junior reservoir engineers and modelers, promoting technical excellence.
• Stay abreast of the latest advancements in reservoir simulation technology and methodologies.

Requirements

• A Master's degree or Ph.D. in Petroleum Engineering, Chemical Engineering, or a related quantitative field.
• Minimum of 9 years of experience specifically in reservoir modeling and simulation.
• Expert proficiency with major reservoir simulation software packages (e.g., Eclipse, CMG STARS/GEM, INTERSECT).
• Strong understanding of reservoir engineering principles, fluid flow in porous media, and thermodynamics.
• Proven experience in history matching, forecasting, and uncertainty analysis.
• Excellent data analysis and interpretation skills.
• Strong technical communication skills, with the ability to explain complex modeling concepts clearly.
• Ability to work independently and manage projects effectively in a remote environment.
• Experience with unconventional reservoirs or complex geological settings is a plus.
• Familiarity with programming or scripting languages (e.g., Python) for workflow automation is beneficial.

Benefits

• Competitive salary and bonus structure.
• Fully remote work arrangement with flexible hours.
• Comprehensive health, dental, and vision insurance.
• Generous retirement savings plan.
• Support for continuous professional development and training.
• Opportunity to work on challenging and diverse reservoir models.
• Access to cutting-edge simulation software and high-performance computing.
• A culture that values innovation and collaboration.