This guide can be your starting place for finding reliable information resources.
New to PE? Read these!
Books you can get from the shelves
Devereux, S. (1999). Drilling for oil & gas: a nontechnical guide. Tulsa, OK: PennWell. (General Collection: TN871.2 D477 1999)
Hyne, N. J. (2012). Nontechnical guide to petroleum geology, exploration, drilling, and production. Tulsa, OK: Penn Well Corp. (General Collection: TN870.5 H9624 2012)
Online books (Click on the image!)
Find formulas, definitions, diagrams, etc.
Organize and cite your sources
Find data for your projects and papers
Find journal articles
Petroleum Engineering Handbook online
Schaum's Study Guides
Work through solved problems using Schaum's Study Guides.