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Reservoir Geologist Jobs (NOW HIRING)

Hawk Group

Geologist

Spring, TX · On-site

The Wellsite Geologist works closely with drilling, reservoir, geoscience, and operations teams to optimize well placement, ensure data quality, and support reservoir characterization efforts. In ...

Hilcorp

26-002.E - Reservoir Engineer

Anchorage, AK · On-site

Identify reservoir mechanics and predict potential for additional recovery. * Research field and ... Work in an integrated team with geologists and operations engineers to mature rate and reserve add ...

Hilcorp

26-087.E - Reservoir Engineer

Houston, TX · On-site

Reservoir engineers are integral to the Hilcorp strategy of increasing field value by finding new ... Work in an integrated team with geologists and operations engineers to mature rate and reserve add ...

Diamondback Energy

Data Science Geologist

Midland, TX · On-site

Develop and apply machine learning and geospatial models to identify geological features and predict reservoir quality. • Data Integration: Clean, integrate, and analyze diverse datasets, including ...

EOG Resources, Inc.

Sr Geologist

San Antonio, TX

This position requires the ability to work in a team environment with reservoir, land, and ... This position requires MS degree in Geology and a minimum of 5 years of oil and gas prospecting ...

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How much do reservoir geologist jobs pay per year?

As of Jun 12, 2026, the average yearly pay for reservoir geologist in the United States is $77,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $93,000.00 per year, depending on experience, location, and employer.

What does a Reservoir Geologist do?

A Reservoir Geologist studies subsurface rock formations to assess their capacity for holding and transmitting fluids like oil, gas, and water. They analyze geological data, well logs, and seismic surveys to create models that predict reservoir behavior. Their work helps optimize hydrocarbon recovery and informs drilling and production strategies. Reservoir Geologists collaborate with engineers and geophysicists to improve reservoir management and ensure efficient resource extraction.

What are the key skills and qualifications needed to thrive in the Reservoir Geologist position, and why are they important?

A Reservoir Geologist should possess a solid background in geology, petrophysics, and reservoir characterization, typically supported by a degree in geology or related earth sciences. Familiarity with geological modeling software (such as Petrel), seismic interpretation tools, and relevant certifications like those from AAPG or SPE is highly valuable. Strong analytical thinking, teamwork, and effective communication skills are crucial for synthesizing complex subsurface data and collaborating with multidisciplinary teams. These skills and qualities enable accurate reservoir assessments and support optimal decision-making for hydrocarbon recovery.

What does a typical workday look like for a Reservoir Geologist?

A typical workday for a Reservoir Geologist involves analyzing subsurface geological data, constructing and updating reservoir models, and collaborating closely with geophysicists, petrophysicists, and reservoir engineers. You might split your time between data interpretation, modeling, attending team meetings, and presenting findings to project stakeholders. In addition to office work, there may be opportunities for field visits to gather core and log data or to oversee drilling operations. This dynamic role offers a balance of technical analysis, cross-functional teamwork, and involvement in key decision-making processes that directly impact upstream project outcomes.

More about Reservoir Geologist jobs
What cities are hiring for Reservoir Geologist jobs? Cities with the most Reservoir Geologist job openings:
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Who are the top companies hiring for Reservoir Geologist jobs? The top employers for Reservoir Geologist jobs are:
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Reservoir Geologist jobs near you
Infographic showing various Reservoir Geologist job openings in the United States as of June 2026, with employment types broken down into 2% Locum Tenens, 1% As Needed, 89% Full Time, 3% Part Time, and 5% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $77,030 per year, or $37 per hour.
Reservoir Engineering Manager

Reservoir Engineering Manager

Fervo Energy

Golden, CO

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 days ago

Job description

Description

Fervo Energy is developing the world's largest enhanced geothermal systems (EGS) and is seeking a Reservoir Engineering Manager to lead reservoir engineering efforts supporting the development of our geothermal assets.


This role will be responsible for ensuring technical rigor in reservoir modeling, stimulation design, production forecasting, and wellfield development planning while mentoring and guiding the reservoir engineering team. The Reservoir Engineering Manager will work closely with geology, drilling, completions, power generation, and commercial teams to translate subsurface understanding into optimized field development strategies.


The ideal candidate is a strong technical reservoir engineer with unconventional development experience who enjoys mentoring engineers, challenging technical assumptions, and working collaboratively across disciplines to solve complex subsurface problems. The Reservoir Engineering Manager will report directly to the Director of Resource.

Requirements

Responsibilities

Reservoir Engineering Leadership

  • Lead and mentor the reservoir engineering team, fostering a culture of technical excellence, collaboration, and continuous improvement.
  • Provide technical oversight and quality control of reservoir engineering analyses, models, forecasts, and development recommendations.
  • Ensure reservoir engineering work meets high technical standards and supports efficient decision-making across development teams.
  • Stewardship of data acquisition activities, budget, and AFE's.

Development Planning and Optimization

  • Lead reservoir engineering contributions to wellfield development planning, including well spacing, stimulation strategies, production forecasting, and long-term resource management.
  • Integrate geological, geomechanical, operational, and production data to optimize field development strategies.
  • Evaluate development scenarios and provide recommendations that balance technical performance, operational risk, and economic outcomes.

Stimulation Design and Reservoir Performance

  • Collaborate with completions engineers to evaluate and optimize stimulation designs for enhanced geothermal wells.
  • Analyze stimulation performance using field data, modeling, and diagnostic testing to improve future well designs.
  • Support development of stimulation strategies that maximize reservoir connectivity and long-term productivity.

Reservoir Modeling and Simulation

  • Lead development and application of reservoir simulation and fracture modeling tools to support field development decisions.
  • Integrate geologic, geomechanical, and production data into reservoir models used for development planning and forecasting.
  • Conduct sensitivity analyses to understand uncertainty and optimize well and stimulation designs.

Data Acquisition and Reservoir Diagnostics

  • Design subsurface data acquisition strategies to reduce development uncertainty and improve reservoir understanding.
  • Evaluate and integrate diagnostic data including fiber optics, microseismic monitoring, tracer testing, and pressure transient analysis.
  • Ensure data acquisition programs provide actionable insights that improve development outcomes.

Production Forecasting and Reserves

  • Develop and maintain production forecasts to support development planning and commercial decisions.
  • Perform production analysis and reservoir simulation to understand well performance and guide future development.
  • Support reserves evaluation and resource assessment activities.

Cross-Functional Collaboration

  • Work closely with geology, drilling, completions, and power generation teams to ensure alignment between subsurface understanding and development execution.
  • Partner with finance and commercial teams to support development economics and investment decisions.
  • Present reservoir engineering insights and recommendations to senior leadership.

Continuous Improvement and Innovation

  • Identify opportunities to improve reservoir engineering workflows, modeling approaches, and development strategies.
  • Evaluate and implement emerging technologies that enhance reservoir understanding and development efficiency.

Required Qualifications

  • Bachelor's degree in Petroleum Engineering, Mechanical Engineering, Chemical Engineering, Geological Engineering, or related discipline.
  • 8+ years of reservoir engineering experience in oil & gas or geothermal development.
  • Strong experience supporting field development planning and production forecasting in unconventional or complex reservoirs.
  • Demonstrated experience mentoring engineers and providing technical leadership.
  • Experience working in cross-disciplinary development teams including geology, drilling, completions, and operations.
  • Proficiency with reservoir and fracture simulation tools such as ResFrac, CMG, Eclipse, Intersect, GOHFER, StimPlan, Kinetix, FracOptima, or similar.
  • Strong analytical and problem-solving skills with the ability to translate technical analyses into actionable development decisions.
  • Experience with data analytics, machine learning, or Python-based workflows for subsurface analysis.

Preferred Qualifications

  • Master's or PhD in Engineering or related technical discipline.
  • Experience in unconventional reservoir development or enhanced geothermal systems.
  • Experience integrating geomechanics into reservoir and fracture modeling workflows.
  • Familiarity with fiber-optic diagnostics, microseismic monitoring, and other subsurface diagnostic technologies.

Location 

Fervo Energy is headquartered in Houston, TX, with growing offices in Golden, CO, Reno, NV, and Oakland, CA, and Salt Lake City, UT. This position will be eligible for some hybrid work flexibility, but regular in-office presence at the Golden or Houston office will be required.


Compensation & Benefits

Fervo provides a comprehensive suite of benefits including medical, dental, vision, life, short-term and long-term disability, flexible paid time off, and paid parental leave. Additionally, Fervo offers an incentive stock options program, a bonus incentive program, and a 401(k) plan with an employer match. 


Fervo Energy is providing the compensation range and general description of other compensation and benefits that the company in good faith believes it might pay and/or offer for this position based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and geographic location. Expected Salary: $180,000-$220,000 based on Colorado locality, pay in other locations may vary.


Fervo Energy reserves the right to ultimately pay more or less than the posted range and offer other compensation, depending on circumstances not related to an applicant's sex or other status protected by local, state, or federal law.

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