EOG Resources Tech Stack

Independent oil and gas E&P company operating US and Trinidad assets

Oil and Gas Houston, Texas 1,001–5,000 employees Founded 1999 Public Company

EOG Resources is an independent crude oil and natural gas exploration and production company with proved reserves across the US and Trinidad. The tech stack is heavily weighted toward legacy systems (AS/400, Oracle, Microsoft Office suite) alongside specialized energy software (Petrel, ComboCurve, Allegro) — typical of an established E&P operator. Hiring momentum is decelerating with 27 roles posted in the last 30 days; the mix skews toward engineering and finance roles, reflecting ongoing focus on drilling performance, stimulation optimization, and cost control.

Tech Stack 38 technologies

Core StackPower BI Oracle Swift SwiftUI ADP Word Excel PowerPoint Westlaw Microsoft Office Spotfire Windows AS/400 SQL ArcView Teams Outlook Petrel Microsoft Access ArcMap iOS Objective-C CoreData ComboCurve GPS Allegro Oracle Hyperion Financial Management XBRL ArcGIS Pro FME+8 more

AdoptingArcMap Spotfire

What EOG Resources Is Building

◆Challenges

Ensuring compliance with environmental regulations
Improving drilling performance and cost efficiencies
Data integrity
Sox compliance
Improve and streamline processes and data quality
Contract compliance
Optimizing depletion plans
Process improvements and efficiencies
Optimizing stimulation costs
Improving completion operations

▲Active Projects

Production
Optimizing stimulation costs and horizontal fracs
Construction projects
Developing creative ways to improve completion operations
Corporate services programs
Mid and long-term facilities plans
Eor studies
Remediation projects in environmentally sensitive areas
Performing field studies and evaluations of completion techniques
Train revenue accountants on gas accounting

Hiring Activity

Decelerating110 roles · 25 in 30d

Department

Engineering

Finance

Legal

Ops

Marketing

Construction

Environmental

Seniority

Senior

Mid

Junior

Manager

Director

Lead

Intern

Staff

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About EOG Resources

EOG Resources operates as a non-integrated crude oil and natural gas producer with a 1,000+ employee base headquartered in Houston. The company holds proved reserves in the United States and Trinidad and Tobago, with active recruitment also in the United Arab Emirates. Core projects span production optimization, horizontal fracturing cost management, completion technique evaluation, and long-term facilities planning. The organization also manages remediation work in environmentally sensitive areas and runs corporate revenue accounting training programs. Primary pain points center on environmental compliance, drilling cost efficiency, data quality, and Sarbanes-Oxley compliance.

HeadquartersHouston, Texas

Company Size1,001–5,000 employees

Founded1999

Hiring MarketsUnited States, Trinidad and Tobago, United Arab Emirates

Frequently Asked Questions

What is EOG Resources working on?

Key projects include production optimization, horizontal fracturing cost reduction, completion operations improvement, environmental remediation, facilities planning, enhanced oil recovery studies, and drilling performance evaluation.

What tech stack does EOG Resources use?

EOG uses a mix of legacy enterprise systems (AS/400, Oracle, Microsoft Office, ADP) and energy-specific software (Petrel, ComboCurve, Allegro). Analytics tools include Spotfire and Power BI; GIS platforms include ArcGIS Pro and ArcMap.