Full-Time

121.E1 – Reservoir Engineer

Posted on 12/13/2025

Hilcorp

Hilcorp

1,001-5,000 employees

Private oil and natural gas producer

No salary listed

Houston, TX, USA

In Person

Category
Process Engineering
Required Skills
Word/Pages/Docs
Excel/Numbers/Sheets
PowerPoint/Keynote/Slides
Requirements
  • Two (2) years minimum reservoir engineering experience and a proven ability to generate investment opportunities.
  • Working knowledge of the roles and job responsibilities of operations engineers, geologists, geophysicists, landmen, and other company professionals in order to accomplish team goals.
  • Ability to conduct detailed reservoir evaluations and studies.
  • Ability to integrate geological data into reservoir engineering calculations.
  • Ability to accurately solve problems.
  • Ability to be available 24 hours per day (on call for questions, emergencies, etc.).
  • Ability to establish and maintain effective working relationships with employees, supervisors, other departments, officials, and the public.
  • Ability to complete multiple, diverse tasks of differing priorities.
  • Ability to integrate data from different sources into reservoir models.
  • Excellent written and verbal communication skills, with specific ability to translate complex information into an organized and presentable manner.
  • Excellent project management, administrative, and organization skills.
  • Required Software Skills: Proficiency with Microsoft Office (Excel, Access, PowerPoint, Word, and Outlook), economic analysis (Aries), Nodal analysis (Petroleum Experts), and public data retrieval (IHS).
  • Education Requirements: Required: Bachelor’s Degree from an accredited four-year university with a degree in engineering.
Responsibilities
  • Identify, prioritize, present, and monitor oil and gas development and exploitation projects.
  • Identify and quantify oil and gas targets.
  • Construct plans of depletion.
  • Identify reservoir mechanics and predict potential for additional recovery.
  • Research field and well histories.
  • Produce well bore schematics.
  • Analyze cased hole and open hole well logs.
  • Analyze pressure and production/injection data.
  • Produce structure, production, isobaric, and isopach maps.
  • Perform Nodal Analysis.
  • Compile relevant oil and gas field data into a complete history and plan for future development.
  • Evaluate economics and profitability of potential projects for the company.
  • Work in an integrated team with geologists and operations engineers to mature rate and reserve add projects to an executable status.
  • Adhere to the company’s values – integrity, ownership, urgency, alignment and innovation.
  • Support company vision and mission.
  • Adhere to established work schedule and attendance standards and be punctual to work and meetings.
  • Maintains employee confidence and protects corporate assets by keeping information confidential.
  • Maintains technical knowledge by attending educational workshops, reviewing professional publications, establishing personal networks, and participating in professional associations.
  • Other duties as assigned by management.
Desired Qualifications
  • Ideal candidates would have a minimum of 4 years of reservoir responsibilities on their resume.
  • Production experience is also helpful, as these duties are split between reservoir and operations engineers at Hilcorp.
  • Two or more years of experience in reservoir engineering may be acceptable depending on the candidate's skills and potential.
  • Experience with economic analyses and familiar with Aries, Nodal analysis, IHS data, and petroleum engineering software is a plus.
  • Knowledge of oil and gas field development economics is preferred.

Hilcorp is a large private oil and natural gas company in the United States. It buys, develops, and operates oil and gas assets to keep production high and profits steady, mainly in U.S. markets that serve industrial, commercial, and residential customers. How does its product work? Hilcorp extracts hydrocarbons from prolific fields and sells the oil and gas it produces to various buyers; its processes focus on improving efficiency and optimizing output from existing assets. How is Hilcorp different from competitors? It is privately held, emphasizes acquiring and optimizing legacy wells, and is known for its award-winning workplace culture, competitive pay, and a strong focus on corporate social responsibility through its Giving Program, which has donated over $15.5 million to nonprofits across the United States. What is its goal? To maximize production and profitability from oil and gas assets while maintaining responsible practices and community support.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Houston, Texas

Founded

1989

Simplify Jobs

Simplify's Take

What believers are saying

  • Secured $1 billion Permian assets from ExxonMobil boosting production capacity.
  • Holds 75,000 acres and 14,000 BOE/day in Pennsylvania and Ohio.
  • Employs 3,400 staff recognized as Great Place to Work for innovation.

What critics are saying

  • Alaska regulators fine Hilcorp for hazardous waste and training violations.
  • Lawmakers demand federal probe into Hilcorp's natural gas shortage.
  • Eni assets face rapid depletion and high decommissioning costs bankrupting operations.

What makes Hilcorp unique

  • Hilcorp revitalizes late-life oil and gas fields using expertise and technology.
  • Operates across nine U.S. states for geographic production diversification.
  • Acquired Nikaitchuq and Oooguruk fields from Eni for $1 billion in Alaska.

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Benefits

Flexible Work Hours

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Headcount

6 month growth

4%

1 year growth

4%

2 year growth

4%
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