Sr. Reservoir Engineering Specialist

EOG Resources; United States; On-site; USD 150,000 - 210,000; Full time

Job summary

EOG Resources in the United States is seeking a Senior Reservoir Engineering Specialist to join the Corporate Reserve team. You will lead reserve estimation, audits, and forecasts, integrating geology, geophysics, and engineering data to optimize asset performance.

The role requires strong analytical skills, experience with ARIES and ComboCurve, and the ability to present technical findings to senior management.

Qualifications

• Bachelor's degree in Petroleum Engineering or related discipline.
• 7+ years in oil & gas with at least 3 years in reservoir engineering.
• Experience with SEC reserves reporting and regulatory standards.

Responsibilities

• SEC reserves estimation and documentation in compliance with regulatory standards.
• Prepare and present material for internal and external technical and process audits.
• Collaborate with multi-disciplinary asset teams to forecast volumes and economic inputs for reserve estimation.
• Lead initiatives to streamline workflows and implement innovative solutions to enhance productivity.
• Track and communicate performance metrics to support informed decision-making.
• Present reserve reports and technical findings to senior management.

Skills

Reservoir engineering

Economics software

PVT analysis

Data integration

Decline curve analysis

Education

Bachelor's degree in Petroleum Engineering

Tools

ARIES

ComboCurve

Job description

Details:

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Position Overview

We are seeking a highly skilled and motivatedSenior Reservoir Engineering Specialist 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

Job Description

Job Requirements

Details:

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• 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.