Terms & Disclaimer
Last updated: 2026-10-25
Educational Content Only
All content on this site (lessons, summaries, calculators, and tests) is for educational and general awareness purposes only. It does not replace your company's approved operating procedures, your supervisor's instructions, or accredited training and certifications such as IWCF and IADC.
Oil and gas well operations are high-risk. Do not make any operational decisions based solely on this website; always follow the permit to work (PTW) and risk assessment system at your location.
Calculators
Calculators are simplified for learning purposes and may differ from approved calculations at your site (rounding, units, safety factors). Always verify with the official kill sheet.
Trademarks
Names of organizations, companies, and equipment mentioned belong to their respective owners; their mention is for educational purposes only and does not imply any affiliation or endorsement. We are not affiliated with the IWCF organization.
Content Rights
Videos, texts, and illustrations are the property of the Oil & Gas Library. You may share links freely, but content may not be republished or sold without written permission.
Advertisements & External Links
The site may display advertisements or links to external websites whose content we do not control and for which we are not responsible.
Amendments
We may update these terms from time to time, and the update is effective from the date of its publication here.