Coursera Plus Annual is 40% Off — Ends July 6.

Class Central

Rankings
Career Certificates

Subjects

View all

Technology
Business
Creative
STEM
Health & Wellness
People & Society
Personal Growth & Lifestyle

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
View all Career Certificates

Technology

Computer Science
Artificial Intelligence
Data Science
Web Development
Programming
Databases
IT & Networking
DevOps
UX/UI Design
Generative AI
Cloud Computing
Cybersecurity
Game Development
Product Management
View all Technology

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Project Management
Sales
Business Software
Real Estate
Professional Development
Accounting
Supply Chain Management
Business Strategy
Human Resources
View all Business

Creative

Music
Digital Media
Visual Arts
Design
Crafts
Performing Arts
AI Art
View all Creative

STEM

Mathematics
Engineering
Science
Statistics & Probability
Chemistry
Physics
Environmental Science
Astronomy
Biology
View all STEM

Health & Wellness

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Mental Health
Continuing Medical Education (CME)
Medicine
Wellness
Nutrition
View all Health & Wellness

People & Society

Humanities
Education & Teaching
Social Sciences
History
Literature
Sociology
Economics
Psychology
Anthropology
Political Science
Law
Language Learning
Writing
Philosophy
Religion
Sustainability
View all People & Society

Personal Growth & Lifestyle

Personal Development
Sports & Recreation
Personal Finance
Parenting & Family
Food & Drink
Self-Defense & Martial Arts
Gardening
Productivity & Time Management
Games
Study Skills
Travel
Pets & Pet Care
Beauty & Makeup
Critical Thinking
View all Personal Growth & Lifestyle

A Simplilearn Certificate Goes on LinkedIn Each Minute; Here’s How Krishna Kumar Built It From a Blog

17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

Class Central Team Jun 22, 2026

Latest

The Best Apps to Learn Arabic in 2026
[2026] 2000+ Free Developer and IT Certifications
8 Best AI Marketing Courses in 2026
8 Best SolidWorks Courses for 2026
The Business of Online Education: Khan Academy Tax Returns Analysis (2008–2025)

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Computer Science
36,692 courses
Management & Leadership
6,867 courses
Language Learning
2,684 courses

Popular courses

Machine Learning Foundations: A Case Study Approach
University of Washington
Successful Negotiation: Essential Strategies and Skills
University of Michigan
Cyber Security
CEC

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Free Online

Oil Industry Courses

Explore a wide range of free and certified Oil industry online courses. Find the best Oil industry training programs and enhance your skills today!

1,009 courses

Related Subjects

Technology Courses
STEM Courses
Business Courses
Conference Talks Courses
Creative Courses
People & Society Courses

Showing 1,009 courses

Sort by Relevancy

Filter by

Filters

1. Free course (856)
2. With certificate (153)
3. Career certificates (13)
4. From universities (78)
Level
1. Beginner (334)
2. Intermediate (456)
3. Advanced (212)
Duration
1. < 30 mins (325)
2. 30 - 60 mins (317)
3. 1 - 2 hours (141)
4. 2 - 5 hours (89)
5. 5 - 10 hours (35)
6. 10+ hours (63)
Subject
1. Technology (303)
2. STEM (239)
3. Business (207)
4. Conference Talks (138)
5. Creative (75)
6. People & Society (57)
Language
1. English (988)
2. Bengali (1)
3. Chinese (5)
4. French (3)
5. German (2)
6. Italian (1)
7. Japanese (2)
8. Portuguese (2)
9. Russian (2)
10. Thai (1)
11. Turkish (2)

Introducing the Wholesale Distribution Industry

Explore wholesale distribution fundamentals, value chains, business processes, industry trends, and discover how SAP solutions streamline operations and maximize business value.
- SAP Learning
- 2 hours 27 minutes
- Self-Paced
- Free Online Course
Introducing the Paper & Packaging Industry

Explore the Paper & Packaging industry fundamentals, value chain, business processes, trends, and discover how SAP solutions enhance operations and streamline workflows.
- SAP Learning
- 3 hours 9 minutes
- Self-Paced
- Free Online Course
Introducing the Building Materials Industry

Explore building materials industry fundamentals, value chains, business processes, trends, and how SAP solutions streamline operations and enhance business value.
- SAP Learning
- 2 hours 25 minutes
- Self-Paced
- Free Online Course
Drupal Association
Using Your Superpowers to Lead in a Male Dominated Industry

Discover strategies for leveraging your unique strengths to lead effectively in male-dominated industries, with insights on overcoming challenges and creating inclusive environments.
- YouTube
- 54 minutes
- Self-Paced
- Free Video
Tech Field Day
Industry First SSDs Tackle AI Challenges with Solidigm

Discover how Solidigm's groundbreaking 122TB SSDs revolutionize AI infrastructure with dramatic reductions in footprint and power consumption, plus innovative liquid-cooling solutions designed specifically for NVIDIA's GB300 platform.
- YouTube
- 12 minutes
- Self-Paced
- Free Video
Cambridge University Press
Fundamental of Enhanced Oil Recovery

Master the principles and technologies of enhanced oil recovery, including physicochemical properties, displacement dynamics, and various flooding methods for petroleum engineering applications.
- XuetangX
- Self-Paced
- Free Online Course
Open Compute Project
Storage Industry Innovations Tech Talk - May 14, 2025

Explore cutting-edge storage innovations with industry leaders covering QLC use cases, NVMe QoS, security, fleet maintenance, and more in this comprehensive technical session.
- YouTube
- 4 hours
- Self-Paced
- Free Video
EDGE AI FOUNDATION
Energy-Efficient Asset Tracking with Edge AI - Industry 4.0 Innovation

Discover how PES University students leverage Edge AI and TinyML for indoor asset tracking in manufacturing, combining Wi-Fi and BLE signals with machine learning to create real-time, energy-efficient location monitoring systems.
- YouTube
- 57 minutes
- Self-Paced
- Free Video
EDGE AI FOUNDATION
Energy Efficient Indoor Asset Tracking for Industry 4.0

Discover how IoT-based indoor asset tracking solves manufacturing challenges by comparing Raspberry Pi Pico W and Arduino Nano 33 BLE Sense platforms for real-time location monitoring in Industry 4.0 environments.
- YouTube
- 57 minutes
- Self-Paced
- Free Video
Introducing the Sports & Entertainment Industry

Explore the sports & entertainment industry's fundamentals, value chain, business processes, and trends, plus discover how SAP solutions and Business AI can enhance operations and create business value.
- SAP Learning
- 3 hours 10 minutes
- Self-Paced
- Free Online Course
Great Learning
Generative AI in Action: Industry Trends and Skills You Need in 2025

Discover emerging Generative AI trends, essential tools, and skills needed by 2025 to gain a competitive edge in the rapidly evolving job market across various industries.
- YouTube
- 49 minutes
- Self-Paced
- Free Video
Imperial College London
Power, Policy and Innovation in the UK Energy Industry

Engage with industry experts, academics, and policymakers discussing collaboration for sustainable enhancements to the UK's energy industry.
- YouTube
- 1 hour 23 minutes
- Self-Paced
- Free Video
OpenChain Project - Industry Specific and Cross-Industry SBOM Quality Management

Discover industry-specific and cross-industry approaches to Software Bill of Materials (SBOM) quality management through the OpenChain Project's comprehensive framework.
- YouTube
- 22 minutes
- Self-Paced
- Free Video
Building the Future Developer - Trends in Open Source, Education, AI and Industry

Explore evolving trends in open source and developer education, examining bootcamp shifts, AI's impact, and career pathways for future developers.
- YouTube
- 40 minutes
- Self-Paced
- Free Video
LF Energy SEAPATH - Building an Open Source Ecosystem for the Energy Industry

Explore SEAPATH's journey from technical initiative to strategic enabler of IT/OT convergence in energy systems, showcasing open-source collaboration in digital substations.
- YouTube
- 14 minutes
- Self-Paced
- Free Video

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
All Subjects

Coursera
edX
Noble Desktop
Simplilearn
CodeSignal
Boot.dev
All Universities

The Report by Class Central RSS Feed

Series Finale of Online Education
Udemy Earns More, Pays Less
Duolingo's 2026 Strategy
1000s of Free Certificates
Best Courses Guides
Best of All Time
Most Popular of All Time

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.