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Reservoir Intern

OXY

Applies on Workday

Apply with Birdee.

Pay
about $10-$35/hr
Where
Remote

Before you apply

GPA
Maintain minimum cumulative 2.85 GPA on a 4.0 scale
Graduation
Must have a graduation date Dec 2027 or later

What you'll do

  • As an Oxy intern, you will have the opportunity to experience real-life projects with hands-on participation in Oxy’s core businesses.
  • In addition to attending training and development courses, lunch and learns, field trips, and social activities, interns will be given the chance to meet with Oxy executives and leadership throughout the internship.
  • Apply reservoir engineering concepts to understand and optimize the production and recovery. Including: Rock and fluid properties, relative permeability, depletion mechanisms, secondary and tertiary recovery.
  • Utilize fundamental reservoir engineering to quantify performance.
  • Have a strong understanding of reservoir analysis fundamentals such as pressure transient analysis, decline curve analysis, material balance, and numerical simulation.
  • Be able to QC well data and be able to recognize and extract wellbore signals that show reservoir properties.

What they want

Required

  • Must apply to Oxy’s job application at www.oxy.com/student s in order to be considered
  • Desire to pursue career in Oil and Gas
  • Have strong reservoir engineering analytical skills.
  • Have some awareness of reservoir simulation.
  • Be familiar with surface and downhole well equipment.
  • Be Familiar with multi-phase flow in reservoirs.

Nice to have

  • Pursuing a degree in Engineering (Petroleum and graduate degrees are preferred)

Pay and perks

  • Begin investing to your 401(K) and Retirement on your first day with combined 14% company matching
  • Relocation Assistance and/or fully-furnished Corporate Housing provided, if applicable
About OXY

Oxy produces, markets and transports oil and natural gas to maximize value and provide resources fundamental to life.

Headquartered in Houston, Oxy primarily operates in the United States, Middle East and North Africa.

Full posting

Oxy  produces ,  markets and transports  oil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership in  carbon management  to advance lower-carbon technologies and products. Headquartered in Houston, Oxy primarily operates in the United States, Middle East and North Africa. To learn more, visit  Oxy

Oxy strives to attract and retain talented employees by investing in their professional development and providing rewarding opportunities for personal growth. Our goal is to meet the highest employer standards by ensuring the health and safety of our employees, protecting the environment and positively impacting our communities where we do business.

Oxy’s Summer Intern Program runs from May to August for a full 12 weeks. As an Oxy intern, you will have the opportunity to experience real-life projects with hands-on participation in Oxy’s core businesses. Your summer project will be designed to add value to our operations while providing an opportunity to observe your skills and competencies in action. Oxy interns are paired with a manager and mentor in order to provide technical guidance throughout the project timeline. In addition to attending training and development courses, lunch and learns, field trips, and social activities, interns will be given the chance to meet with Oxy executives and leadership throughout the internship. Click here for more information about the intern program.

Responsibilities

  • Apply reservoir engineering concepts to understand and optimize the production and recovery.  Including: Rock and fluid properties, relative permeability, depletion mechanisms, secondary and tertiary recovery.
  • Utilize fundamental reservoir engineering to quantify performance.
  • Have a strong understanding of reservoir analysis fundamentals such as pressure transient analysis, decline curve analysis, material balance, and numerical simulation.
  • Be able to QC well data and be able to recognize and extract wellbore signals that show reservoir properties.
  • Have formal report writing skills.
  • Possess strong presentation skills and the ability to communicate effectively with diverse stakeholders.
  • Participate in technical presentations and reviews.
  • Keep up with industry reservoir engineering technology and OXY reservoir engineering publications.
  • Provide economic evaluations.
  • Be able to quickly learn petroleum related software required for the internship.

Qualifications

  • Must apply to Oxy’s job application at  www.oxy.com/student s  in order to be considered
  • Pursuing a degree in Engineering (Petroleum and graduate degrees are preferred)
  • Maintain minimum cumulative 2.85 GPA on a 4.0 scale
  • Must have a graduation date Dec 2027 or later
  • Desire to pursue career in Oil and Gas
  • Have strong reservoir engineering analytical skills.
  • Have some awareness of reservoir simulation.
  • Be familiar with surface and downhole well equipment.
  • Be Familiar with multi-phase flow in reservoirs.
  • Have some knowledge of typical well completions.
  • Be proficient at economic evaluations.
  • Have multi-tasking and problem-solving skills with an ability to recommend practical solutions.
  • Have the ability to interact effectively with team members and other OXY employees.
  • Exhibit the qualities of a good team player such as conveying a positive attitude within/outside the organization, contributing ideas, open minded, able to work under pressure, and collaborating with team members.
  • Interpersonal skills to communicate well, mentor, beneficially influence others, build teamwork, and spur innovation.

• embody the OXY values

  • Lead with passion: love what you do and aim to revolutionize the industry.
  • Outperform expectations: always demand excellence from yourself and think boldly.
  • Deliver results responsibly: hold yourself accountable and never stop building value.
  • Unleash opportunities: unlock potential by taking calculated business risks necessary to advance.
  • Commit to good: do the right thing no matter what and take care of your colleagues, the company, and the world.

Benefits

  • Begin investing to your 401(K) and Retirement on your first day with combined 14% company matching
  • Relocation Assistance and/or fully-furnished Corporate Housing provided, if applicable
  • 9/80 Work Schedule. Enjoy a 3-day weekend every other week!

Locations

  • Various Locations such as Houston, The Woodlands, Colorado, West TX

Recruitment Fraud

It has come to our attention various individuals and/or organizations are contacting people falsely pretending to recruit on behalf of Oxy. Please be aware that these recruiting scams and communications do not originate nor are they associated with our recruitment process. All Oxy job postings and offers will require a completed application through our company website.

Oxy does not charge a fee at any stage of the recruiting process. We will never:

  • Ask you to pay for applications, interviews, meetings, processing, training or for any other fees
  • Use recruiting or placement agencies that charge candidates an advance fee of any kind or
  • Request personal information such as passport and bank account details at an early stage of our recruitment process.

We recommend against responding to unsolicited business propositions or offers from people you don't know. Do not disclose your personal or financial details. If you believe you have been the victim of a recruiting scam, please contact your local police department.

All qualified applicants will receive consideration for employment without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

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Posted

Aug 19, 2026

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