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Reservoir Engineering Jobs (NOW HIRING)

Hawk Group

Reservoir Engineer

Spring, TX · On-site

$130/hr

... engineering requirements. The position requires experience in reservoir simulation and the ability to perform/guide detailed simulation studies. This is a Monday-Friday in-office position.

Diamondbackenergy

Senior Reservoir Engineer

Midland, TX · On-site

This role requires deep, hands on expertise in shale reservoir engineering, including RTA, PVT, DFIT, CPG interpretation, fracture modeling and reservoir simulation, complemented by modern analytics ...

Ascent Resources

Reservoir Engineer

Oklahoma City, OK · On-site

This position is located in Oklahoma City, OK and will report to the Manager - Reservoir Engineering. This position assesses oil and gas deposits, estimates the size of a reservoir, and determines ...

Ascent Resources

Reservoir Engineer

Oklahoma City, OK · On-site

$110 - $180/hr

This position is located in Oklahoma City, OK and will report to the Manager - Reservoir Engineering. This position assesses oil and gas deposits, estimates the size of a reservoir, and determines ...

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Reservoir Engineering information

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How much do reservoir engineering jobs pay per year?

As of Sep 5, 2026, the average yearly pay for reservoir engineering in the United States is $123,968.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,000.00 and $146,000.00 per year, depending on experience, location, and employer.

What is reservoir engineering?

Reservoir engineering is a branch of petroleum engineering that focuses on analyzing and optimizing the extraction of oil and gas from underground reservoirs. Reservoir engineers use geological and engineering data to estimate reserves, model reservoir behavior, and design strategies for maximizing recovery while minimizing costs and environmental impact. Their work involves collaboration with geologists and drilling engineers to ensure efficient production and long-term resource management.

What are the key skills and qualifications needed to thrive as a reservoir engineer, and why are they important?

To thrive as a Reservoir Engineer, you need a strong background in petroleum engineering, geology, and fluid dynamics, typically supported by a relevant engineering degree. Proficiency with reservoir simulation software (such as Eclipse or CMG), data analysis tools, and familiarity with industry standards and certifications like SPE are common requirements. Strong analytical thinking, problem-solving abilities, and effective communication skills are essential for collaborating with multidisciplinary teams and making data-driven decisions. These skills and qualifications are crucial for optimizing hydrocarbon recovery, ensuring reservoir management efficiency, and maximizing asset value.

What are some common challenges faced by reservoir engineers during field development planning?

Reservoir engineers often face challenges such as integrating complex geological data, managing reservoir uncertainties, and optimizing recovery methods while balancing economic and environmental considerations. Effective collaboration with geologists, production engineers, and economic analysts is crucial to design viable development strategies. Additionally, adapting to evolving technologies and regulatory requirements can require continuous learning and flexibility in approach.

What is the difference between Reservoir Engineering vs Petroleum Engineering?

AspectReservoir EngineeringPetroleum Engineering
Primary FocusReservoir performance, fluid flow, and recovery optimizationOverall oil and gas extraction, drilling, and production processes
Required CredentialsBachelor's or master's in petroleum engineering, reservoir engineering, or related fieldsBachelor's or master's in petroleum engineering or related disciplines
Work EnvironmentOffice-based with field data analysis, simulation modelingFieldwork, drilling sites, and office work
Industry UsageUsed within oil companies for reservoir managementUsed across exploration, drilling, and production departments

Reservoir Engineering focuses on understanding and optimizing the behavior of underground reservoirs to maximize oil and gas recovery. Petroleum Engineering covers a broader scope, including drilling, production, and reservoir management. While both roles require similar credentials and often work within the same industry environment, reservoir engineers specialize in fluid flow and reservoir performance, whereas petroleum engineers oversee the entire extraction process.

How much money does a reservoir engineer make?

Reservoir engineers typically earn a median annual salary of around $100,000 to $150,000, depending on experience, location, and industry sector. Senior or specialized reservoir engineers with advanced skills and certifications can earn higher salaries, often exceeding $200,000 annually.

Is reservoir engineering a good career?

Reservoir engineering is a specialized field within the oil and gas industry that involves evaluating and managing underground reservoirs to optimize hydrocarbon recovery. It typically requires strong analytical skills, knowledge of geology and fluid dynamics, and proficiency with modeling software. The career offers competitive salaries and opportunities for advancement, but it can involve long hours and exposure to industry fluctuations.

What does a reservoir engineer do?

A reservoir engineer analyzes subsurface rock and fluid data to estimate the amount of recoverable oil and gas in a reservoir. They design extraction strategies, optimize production, and use tools like reservoir simulation software to maximize recovery while managing reservoir pressure and ensuring safety. Strong analytical skills and knowledge of geology, fluid mechanics, and reservoir modeling are essential for this role.
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Reservoir Engineering jobs near you
Infographic showing various Reservoir Engineering job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $123,968 per year, or $59.6 per hour.

Reservoir Engineering Advisor

EOG Resources, Inc.

Houston, TX • On-site

Full-time

Re-posted 8 hours ago

EOG Resources rating

8.1

Company rating: 8.1 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

29th of 87 rated oil and gas companies

Job description

Position Overview
We are seeking a highly skilled and motivated Reservoir Engineering Advisor to join our Corporate Reserve team. The ideal candidate will have a solid technical foundation in reservoir engineering, a working knowledge of commercial oil and gas economics software, a general understanding of SEC rules and regulations, and the ability to integrate multidisciplinary data to support divisions in optimizing asset performance. This role requires a self-starter who is detail-oriented, data-driven, highly curious, and capable of transforming complex data into forward-thinking solutions that shape strategic direction.
Why Join EOG?
At EOG, our people are the driving force behind our success. We believe in empowering employees through a decentralized, non-bureaucratic structure that gives you the ability to make impactful decisions at the asset level. Every team member is encouraged to think like a businessperson-bringing curiosity, innovation, and accountability to everything we do. Collaboration across disciplines is at the heart of our approach, supported by cutting-edge technology and real-time data to enable smarter, faster decisions. When you join EOG, you become part of a culture that values your ideas, invests in your growth, and gives you the opportunity to help shape the future of energy in a sustainable and responsible way.
Key Responsibilities
  • SEC reserves estimation and documentation in compliance with regulatory standards
  • Prepare and present material necessary for the completion of internal and external technical and process audits
  • Collaborate with multi-disciplinary asset teams, corporate planning, and accounting teams to ensure accurate forecasting of volumes and economic inputs for reserve estimation
  • Lead initiatives to streamline current workflows and implement innovative solutions that enhance productivity and increase efficiency
  • Track and communicate performance metrics for areas of responsibility to support informed decision-making
  • Collaborate with corporate technical team and division asset teams to identify and prioritize technical projects for asset optimization
  • Perform reservoir engineering analyses including decline curve analysis, material balance, volumetric calculations, pressure transient analysis, rate transient analysis, and nodal analysis to support volume forecasts
  • Contribute to reservoir simulation studies and PVT analysis as needed
  • Prepare and present reserve reports and technical findings to senior management

  • Education: Bachelor's degree in Petroleum Engineering or related discipline
  • Experience: 
    • 7+ years in oil & gas, including at least 3 years in reservoir engineering and exposure to operations
  • Technical Skills: 
    • Strong proficiency in reservoir engineering principles and fundamentals
    • Working knowledge of commercial economics software (e.g., ARIES, ComboCurve)
    • Familiarity with reservoir simulation and PVT analysis
    • Ability to integrate data from all disciplines including geology, geophysics, and petrophysics
  • Soft Skills: 
    • Self-starter with strong analytical and problem-solving skills
    • Highly data-driven and intellectually curious
    • Ability to influence decisions and lead cross-functional initiatives
    • Excellent communication and presentation abilities
Preferred Attributes
  • Experience with SEC reserves reporting
  • Ability to work effectively in a multidisciplinary team environment
  • Strong organizational skills and attention to detail

Position will be filled at a level commensurate with experience.

EOG Resources is an Equal Opportunity Employer, including Veterans and Disabled.
Education:Employment Type: FULL_TIME

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