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Entry Level Reservoir Analyst Jobs (NOW HIRING)

Killam Companies

Reservoir Engineer

Laredo, TX · On-site

EXPERIENCE: * Entry-level reservoir engineering and field development. * Strong knowledge of material balance and decline curve analysis. * Experience with industry software: ComboCurve, PHDWin or ...

Killam Oil Co LTD

Reservoir Engineer

Laredo, TX · On-site

EXPERIENCE: * Entry-level reservoir engineering and field development. * Strong knowledge of material balance and decline curve analysis. * Experience with industry software: ComboCurve, PHDWin or ...

Killam Oil Co LTD

Reservoir Engineer

Laredo, TX · On-site

EXPERIENCE: * Entry-level reservoir engineering and field development. * Strong knowledge of material balance and decline curve analysis. * Experience with industry software: ComboCurve, PHDWin or ...

RJH Consultants, Inc.

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Entry-Level Water Resources Engineer - Dams

Denver, CO · On-site

$85K - $110K/yr

We specialize in delivering dam and reservoir projects from planning through construction. We are ... Perform hydraulic and hydrologic calculations, analyses, and modeling. * Perform design of ...

RJH Consultants, Inc.

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Entry-Level Geotechnical Engineer - Dams

Denver, CO · On-site

$85K - $110K/yr

Strong analytical and problem-solving skills. * Ability to lead junior engineers to perform field ... Flex Time RJH is currently working on an exciting portfolio of diverse dam and reservoir projects.

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Entry Level Reservoir Analyst information

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How much do entry level reservoir analyst jobs pay per hour?

As of Jul 30, 2026, the average hourly pay for entry level reservoir analyst in the United States is $27.77, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $30.05 per hour, depending on experience, location, and employer.
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Entry Level Reservoir Analyst jobs near you
Infographic showing various Entry Level Reservoir Analyst job openings in the United States as of July 2026, with employment types broken down into 2% Locum Tenens, 87% Full Time, 6% Part Time, 1% Temporary, and 4% Contract. Highlights an 83% Physical, 7% Hybrid, and 10% Remote job distribution, with an average salary of $57,761 per year, or $27.8 per hour.

Reservoir Engineer

Killam Companies

Laredo, TX • On-site

Full-time

Re-posted 5 days ago

Job description

Job Type
Full-time
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.

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