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The Reservoir Jobs (NOW HIRING)

The Reservoir Engineer will be responsible for analyzing reservoir performance, estimating reserves, and developing strategies to optimize recovery and maximize value from oil and gas assets. This ...

The Reservoir Engineer will be responsible for analyzing reservoir performance, estimating reserves, and developing strategies to optimize recovery and maximize value from oil and gas assets. This ...

The Reservoir Engineer will be responsible for analyzing reservoir performance, estimating reserves, and developing strategies to optimize recovery and maximize value from oil and gas assets. This ...

Essential Functions Maintains a safe work place and takes responsibility for safety with the goal ... reservoir models for operating and prospective fields Reviews the technical results of the ...

The Reservoir Fluids Program Manager is responsible for leading and managing Pressure-Volume-Temperature laboratory projects and reservoir fluid characterization programs supporting oil and gas ...

Essential Functions Maintains a safe work place and takes responsibility for safety with the goal ... reservoir models for operating and prospective fields Reviews the technical results of the ...

The Reservoir Fluids Program Manager is responsible for leading and managing Pressure-Volume-Temperature laboratory projects and reservoir fluid characterization programs supporting oil and gas ...

Position Summary The Reservoir Engineering position is a technically focused, individual contributor role on the Bakken subsurface evaluation and asset development team. This position is located in ...

Position Summary The Reservoir Engineering position is a technically focused, individual contributor role on the Bakken subsurface evaluation and asset development team. This position is located in ...

$130 - $210/hr

Lead, direct and supervise staff within the SACROC Surveillance Reservoir Engineering and Planning team. * Manage Reservoir Engineering portion of field surveillance including but not limited to:

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The Reservoir information

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$173.5K

How much do the reservoir jobs pay per year?

As of Aug 21, 2026, the average yearly pay for the reservoir 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 a reservoir engineer?

Reservoir Engineers are professionals in the oil and gas industry who focus on evaluating and managing underground reservoirs to optimize the extraction of hydrocarbons such as oil and natural gas. They use advanced technology, computer simulations, and geological data to estimate reserves, plan efficient extraction methods, and maximize production while minimizing costs and environmental impact. Their work is essential for ensuring the economic viability and sustainability of oil and gas projects.

What are the key skills and qualifications needed to thrive as a reservoir engineer?

To thrive as a Reservoir Engineer, you need a strong background in petroleum engineering, geology, and fluid mechanics, typically supported by a relevant engineering degree. Proficiency with reservoir simulation software (such as Eclipse or CMG), well testing tools, and data analysis platforms is crucial. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with multidisciplinary teams and present complex technical findings. These skills are important to optimize hydrocarbon recovery, ensure safe operations, and maximize the economic performance of oil and gas reservoirs.

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

Reservoir Engineers often face challenges such as accurately modeling subsurface reservoirs, managing uncertainties in data, and optimizing recovery techniques under economic constraints. Collaborating closely with geologists, production engineers, and data analysts is key to developing effective solutions and maximizing oil or gas recovery. Keeping up with the latest reservoir simulation software and industry best practices also helps in addressing technical challenges and improving decision-making. Proactive communication and continuous learning are essential for adapting to evolving technologies and complex reservoir conditions.

What is the difference between The Reservoir vs Water Treatment Plant Operator?

AspectThe ReservoirWater Treatment Plant Operator
CredentialsMay require engineering or environmental certificationsTypically requires a state certification/license in water treatment
Work EnvironmentOutdoor, in reservoirs or storage facilitiesIndoor and outdoor, in treatment plants and control rooms
Industry UsageUsed in water storage and distribution systemsUsed in water purification and treatment processes
Common Search IntentReservoir management, water storageWater treatment, plant operation

The Reservoir and Water Treatment Plant Operator roles both involve water management but focus on different aspects. The Reservoir primarily involves overseeing water storage and distribution, while the Water Treatment Plant Operator handles water purification processes. Both roles require knowledge of water systems, but certifications and work environments differ. Understanding these distinctions helps job seekers find the right position aligned with their skills and interests.

What states have the most The Reservoir jobs?

States with the most job openings for The Reservoir jobs include:

Reservoir Engineer

Killam Oil Co LTD

Laredo, TX • On-site

Full-time

Re-posted 27 days ago


Job description

Description

SUMMARY: 

We are seeking a highly skilled and motivated Reservoir Engineer to join our oil and gas team. The Reservoir Engineer will be responsible for analyzing reservoir performance, estimating reserves, and developing strategies to optimize recovery and maximize value from oil and gas assets. This role requires strong technical expertise, analytical skills, and the ability to collaborate with multidisciplinary teams including geologists, land, engineers, and field personnel.


Requirements

ESSENTIAL DUTIES: 

  • Evaluate reservoir performance through decline curve analysis and material balance.
  • Estimate reserves and forecast production to support development planning and investment decisions.
  • Design and optimize reservoir management strategies to maximize recovery and economic value.
  • Monitor well and field performance, identify underperforming assets and recommend solutions.
  • Collaborate with geoscientists and drilling/production teams to identify new opportunities, drilling locations, and enhanced recovery techniques.
  • Support preparation of annual reserve reports and technical documentation for regulatory and management review.
  • Conduct economic evaluations, risk assessments, and scenario planning for development projects.
  • Provide technical input for field development plans, workovers, and enhanced oil recovery (EOR) projects.
  • Assist in evaluations of oil and gas properties for acquisition and divestiture.
  • Stay updated on emerging technologies, engineering tools, and industry best practices.

EDUCATION:

Bachelor's degree in Petroleum Engineering, or related field.


EXPERIENCE:

  • Entry-level reservoir engineering and field development.
  • Strong knowledge of material balance and decline curve analysis.
  • Experience with industry software: ComboCurve, PHDWin or Aries, Enverus Prism and Drilling Info, Power BI or Spotfire.
  • Strong database management and data mining skills.
  • Strong understanding of petroleum economics, reserves classification (SPE-PRMS), and regulatory requirements.

LOCATION:

Killam Oil and Gas., Ltd is located in Laredo, Texas; this is an in-office position based at our office in Laredo, TX, all applicants will be required to relocate, if necessary.

SKILLS: 

Must have the following skills and/or abilities:

  • Experience with unconventional reservoirs, tight oil/gas, or shale plays.
  • Exposure to enhanced recovery methods (EOR/IOR)
  • Basic Python programming skills.
  • Strong database management and data analytical skills.
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to work collaboratively in a multidisciplinary environment.

LICENSES/CERTIFICATIONS:  

Must have a current valid driver's license and a satisfactory driving record. 


PHYSICAL REQUIREMENTS:

Must be able to perform the following physical activity on a frequent to constant basis:

  • Sit for long periods of time.
  • Lift 10-20 lbs. of files, plans, office supplies, or similar items. 
  • Constantly uses fingers and hands when dialing/answering the telephone and operating a computer or other office machinery, such as a copy machine, scanner, and computer printer.
  • Ability to hear average or normal conversations and receive ordinary information through verbal communications in person or detect objects in and around job site over the telephone.
  • Average, ordinary visual acuity is necessary to prepare or inspect documents; operate a computer or other office machinery; or.
  • Walk short distances on slippery, even, and/or uneven surfaces.
  • Stand, bend, stoop, kneel, crouch, twist, turn, or crawl.

WORKING CONDITIONS:

  • Will require frequent job site visits involve performing work in outdoor weather conditions with exposure to extreme cold, heat, and noise depending upon project site.
  • May travel locally during the workday.

OTHER REQUIREMENTS:

Must be able to:

  • Adhere to the highest standards of ethics, integrity, professionalism, and discretion.
  • Project a courteous, professional and positive approach with clients, subcontractors, employees, and authorizing agencies while providing prompt, efficient, and accurate assistance. 
  • Follow and exchange basic instructions, information, and guidelines.
  • Make decisions based on experience or knowledge with minimal supervision.
  • Participate in training and development opportunities offered to maintain related software and safety knowledge.
  • Adhere to and perform functions according to company and OSHA safety guidelines.
  • Maintain regular, timely, and predictable attendance.
  • Represent the company in a professional manner to callers and visitors.