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Free Books Library

Legally free books, courses, and guides from official sources: open universities, government agencies, and publishers providing free copies. We do not host any files; every link opens the original source directly.

Books

Managing for health and safety (HSG65)

Health and Safety Executive (HSE, UK)
HSEEnglish

Managing for health and safety reference guide: Plan, Do, Check, Act cycle.

Free & openOpen Government Licence v3.0
Official source ↗

Guidance on permit-to-work systems (HSG250)

Health and Safety Executive (HSE, UK)
HSEEnglish

Guidance on permit-to-work PTW systems in the petroleum and chemical industries.

Free & openOpen Government Licence v3.0
Official source ↗

Developing process safety indicators (HSG254)

Health and Safety Executive (HSE, UK)
HSEEnglish

Guidance on developing process safety performance indicators for major hazard establishments.

Free & openOpen Government Licence v3.0
Official source ↗

Reducing error and influencing behaviour (HSG48)

Health and Safety Executive (HSE, UK)
HSEEnglish

Human factors: understanding errors and how to reduce them at work.

Free & openOpen Government Licence v3.0
Official source ↗

IOGP Report 459 — Life-Saving Rules

International Association of Oil & Gas Producers (IOGP)
HSEEnglish

Life-Saving Rules in the oil and gas industry, with implementation assets and translations.

Free & openFree public download from IOGP (© IOGP)
Official source ↗

The Public Inquiry into the Piper Alpha Disaster (Cullen Report)

Lord Cullen — published by HSE (UK)
HSEEnglish

Official public inquiry report into the Piper Alpha disaster of 1988 (two volumes).

Free & openOpen Government Licence v3.0
Official source ↗

Macondo Blowout and Explosion — Investigation Report

U.S. Chemical Safety Board (CSB)
HSEEnglish

Investigation report by the CSB on the Macondo well blowout and Deepwater Horizon explosion (four volumes and executive summary).

Free & openFree official report (U.S. Government work)
Official source ↗

BP America (Texas City) Refinery Explosion — Final Report

U.S. Chemical Safety Board (CSB)
HSEEnglish

Final investigation report by the CSB on the 2005 Texas City refinery explosion.

Free & openFree official report (U.S. Government work)
Official source ↗

Deep Water: The Gulf Oil Disaster and the Future of Offshore Drilling

National Commission on the BP Deepwater Horizon Oil Spill
HSEEnglish

Official report of the National Commission on the Deepwater Horizon Oil Spill and Offshore Drilling.

Free & openPublic domain (U.S. Government work, GovInfo)
Official source ↗

Physical Geology (2nd Edition)

Steven Earle — BCcampus Open Education
ExplorationEnglish

Open university textbook on physical geology: rocks, stratigraphy, and structures—foundations for understanding reservoirs.

Free & openCC BY 4.0
Official source ↗

Introduction to Geology (MIT 12.001)

MIT OpenCourseWare
ExplorationEnglish

MIT OpenCourseWare introduction to geology: minerals, rocks, and geological processes.

Free & openCC BY-NC-SA 4.0
Official source ↗

Sedimentary Geology (MIT 12.110)

MIT OpenCourseWare
ExplorationEnglish

Sedimentary rocks and depositional environments: the primary host rocks for oil and gas.

Free & openCC BY-NC-SA 4.0
Official source ↗

Introduction to Seismology (MIT 12.510)

MIT OpenCourseWare
ExplorationEnglish

Fundamentals of seismic wave propagation underlying seismic exploration.

Free & openCC BY-NC-SA 4.0
Official source ↗

An Introduction to Reservoir Simulation Using MATLAB/GNU Octave

Knut-Andreas Lie — Cambridge University Press
ExplorationEnglish

Open-access book on reservoir simulation featuring practical examples with MRST.

Free & openOpen Access, CC BY-NC-ND 4.0
Official source ↗

PNG 520: Phase Behavior of Natural Gas and Condensate Fluids

Penn State, John A. Dutton e-Education Institute
ExplorationEnglish

Phase behavior of natural gas and condensate, and reservoir fluid properties.

Free & openCC BY-NC-SA 4.0
Official source ↗

The Pre-Messinian Total Petroleum System of the Provence Basin (Bulletin 2204-A)

U.S. Geological Survey (USGS)
ExplorationEnglish

Official example of a total petroleum system assessment: source rock, reservoir, seal, and trap.

Free & openPublic domain (USGS)
Official source ↗

Modern Shale Gas Development in the United States: A Primer

U.S. Department of Energy (DOE) / NETL
DrillingEnglish

Simplified government primer on shale gas development: horizontal drilling, hydraulic fracturing, and environmental protection.

Free & openPublic domain (U.S. Government work)
Official source ↗

Oil and Gas Production Handbook

Håvard Devold — ABB (free publisher edition)
ProductionEnglish

A free, comprehensive guide from the publisher on production facilities: separation, processing, compression, and metering.

Free and open accessFree edition from the publisher (© ABB)
Official source (PDF on publisher's site) ↗

Natural gas pipelines (Energy Explained)

U.S. Energy Information Administration (EIA)
TransportationEnglish

How pipeline networks transport gas from fields to end-users, along with compressor stations and storage facilities.

Free and open accessPublic domain (EIA)
Official source ↗

FSC 432: Petroleum Refining

Penn State, John A. Dutton e-Education Institute
RefiningEnglish

An open university course in petroleum refining: distillation, cracking, treatment, and refinery design.

Free & openCC BY-NC-SA 4.0
Official source ↗

Refining crude oil (Energy Explained)

U.S. Energy Information Administration (EIA)
RefiningEnglish

A simplified breakdown of refining stages: separation, conversion, treatment, and barrel yields.

Free and open accessPublic domain (EIA)
Official source ↗

Oil and petroleum products explained

U.S. Energy Information Administration (EIA)
GeneralEnglish

A simple introduction: where oil comes from, and how it is produced, refined, transported, and consumed.

Free and open accessPublic domain (EIA)
Official source ↗

EGEE 120: Oil: International Evolution

Penn State, John A. Dutton e-Education Institute
GeneralEnglish

History of the global petroleum industry and its economic and political evolution.

Free & openCC BY-NC-SA 4.0
Official source ↗

EME 801: Energy Markets, Policy, and Regulation

Penn State, John A. Dutton e-Education Institute
GeneralEnglish

Energy markets, oil and gas pricing, and government regulation.

Free & openCC BY-NC-SA 4.0
Official source ↗

We verified every link and licensing status stated in the source as of October 26, 2026. Sectors not shown in the filter (completion and well intervention) do not yet have a verified free source; we will add them as soon as available. Do you know of a legal, free book? Contact us.