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Reservoir Simulation Jobs (NOW HIRING)

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX

Conduct reservoir simulation and material balance analysis to forecast production, steam-oil ratios, solvent-oil ratios, and recovery factors * Lead or support the design and implementation of well ...

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX

Conduct reservoir simulation and material balance analysis to forecast production, steam-oil ratios, solvent-oil ratios, and recovery factors * Lead or support the design and implementation of well ...

ExxonMobil

Heavy Oil Reservoir Engineer

Spring, TX · On-site

Conduct reservoir simulation and material balance analysis to forecast production, steam-oil ratios, solvent-oil ratios, and recovery factors * Lead or support the design and implementation of well ...

Intertek

Reservoir Fluids Program Manager

Houston, TX · On-site

Develop, validate, and apply Equation of State (EOS) models to support reservoir simulation, production forecasting, and fluid property prediction. Evaluate phase behavior, fluid properties, and flow ...

Intertek

Reservoir Fluids Program Manager

Houston, TX · On-site

Develop, validate, and apply Equation of State (EOS) models to support reservoir simulation, production forecasting, and fluid property prediction. Evaluate phase behavior, fluid properties, and flow ...

bp

Lead Reservoir Engineer

Denver, CO · On-site

... Reservoir Simulation and Modelling; 6) Data Integration & Digital Fluency. While a robust knowledge of theoretical concepts is foundational, it is required that the candidate can demonstrate the ...

Airswift

Petroleum Engineer II

Spring, TX · On-site

The role forms part of a team of Reservoir Simulation Engineers and Geologists, with responsibilities connected to reservoir management, production understanding, and simulation-led technical ...

Ormat

Reservoir Engineer

Reno, NV · On-site

Reservoir Engineer Position Summary This position is responsible for conducting Reservoir ... Proficiency in well testing, well test analysis, conceptual modeling and wellbore simulation is ...

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All JobsReservoir Simulation Jobs

Reservoir Simulation information

See salary details

$39K

$123.4K

$190.5K

How much do reservoir simulation jobs pay per year?

As of Jul 3, 2026, the average yearly pay for reservoir simulation in the United States is $123,399.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $146,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Reservoir Simulation Engineer, and why are they important?

To thrive as a Reservoir Simulation Engineer, you need a solid background in petroleum engineering or related fields, with expertise in fluid dynamics, reservoir modeling, and data analysis. Proficiency with specialized simulation software such as Eclipse, CMG, or Petrel, as well as familiarity with programming languages like Python or MATLAB, is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help convey complex technical results to diverse teams. These skills are vital for accurately predicting reservoir performance, optimizing production strategies, and supporting informed decision-making in oil and gas operations.

What is the difference between Reservoir Simulation vs Reservoir Engineer?

AspectReservoir SimulationReservoir Engineer
Primary FocusDeveloping computer models to predict reservoir behaviorAnalyzing reservoir data to optimize production
Required SkillsPetroleum engineering, reservoir modeling, software proficiencyReservoir analysis, production forecasting, data interpretation
Work EnvironmentEngineering teams, software development, simulation labsField operations, data analysis, project planning
CertificationsPetroleum Engineering degree, software certificationsPetroleum Engineering degree, professional licenses

Reservoir Simulation involves creating models to predict reservoir performance, while Reservoir Engineers analyze data to optimize extraction. Both roles require petroleum engineering knowledge but focus on different aspects of reservoir management.

What is reservoir simulation?

Reservoir simulation is the process of using computer models to represent and predict the behavior of fluids (such as oil, gas, and water) within a reservoir underground. These simulations help engineers understand how a reservoir will respond to various extraction methods over time. By using data from geological, petrophysical, and production sources, reservoir simulation aids in optimizing production strategies and maximizing recovery while minimizing costs and risks.

What are some common challenges faced by reservoir simulation engineers, and how can they be addressed?

Reservoir simulation engineers often face challenges such as managing incomplete or uncertain subsurface data, integrating multidisciplinary inputs, and ensuring model accuracy for reliable forecasting. Addressing these challenges involves close collaboration with geologists, petrophysicists, and production engineers to validate assumptions and update models as new data becomes available. Regular calibration and validation of simulation models with actual production data, as well as ongoing training in the latest simulation software, also help enhance reliability and performance in this role.
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Reservoir Simulation jobs near you
Infographic showing various Reservoir Simulation job openings in the United States as of June 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $123,399 per year, or $59.3 per hour.
Reservoir Engineering Specialist

Reservoir Engineering Specialist

EOG Resources, Inc.

San Antonio, TX • On-site

Full-time

Posted 27 days ago

EOG Resources rating

8.1

Company rating: 8.1 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

19th of 74 rated oil and gas companies

Job description

Reservoir engineering specialist position responsible for maximizing value of company assets through reserve and production growth. Duties include technical evaluation of prospects and producing properties, project economics, well and reservoir surveillance functions and SEC reserve evaluation. Evaluations on selected properties to assess potential, predict reservoir performance, evaluate completion strategies, optimize future depletion and development plans. Such evaluations may include pressure and rate transient analysis, fracture optimization, decline curve analysis, nodal analysis, material balance calculations, well and reservoir modeling, EOR studies and economic analysis. Some operational and stimulation knowledge is preferred. Presentations to senior management are required.
Job Requirements
Must have a BS in Engineering, preferably Petroleum Engineering. Must have 9+ yrs of reservoir engineering experience in oil & gas industry. Less experience will be considered with advanced degree in Petroleum Engineering. Must have strong technical background in reservoir engineering including decline curve analysis, material balance, volumetrics, EOR studies, pressure transient analysis, nodal analysis, etc. and a good understanding of geology. Some petrophysical analysis skills and reservoir simulation knowledge helpful. Must have a working knowledge of commercial oil and gas economics software. Experience with Aires for Windows is preferred. Able to accomplish tasks with minimal supervision. Must have good presentation, communication and technical writing skills. Must have good interpersonal skills, with the ability to work with multi-functional teams. Must be self-motivated and able to and prioritize projects.
Position will be filled at a level commensurate with experience.
EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled.
Equal Employment is the Law
Requests for Accommodation
Individuals with a disability who wish to request an accommodation to complete an employment application, please Click here or call 713-651-6694.

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