Is there oil in your backyard?
http://www.priweb.org/ed/pgws/backyard/sections/southcentral/southcentral1.html

The Paleontological Research Institution


This website is part of the Palentological Research Institution's Petroleum Education program. The goal of the site is to cover most of the major aspects of the geology of oil, while giving the user some geologic fundamentals along the way. This section highlights the South Central United States oil geology. This entry provides a useful description of the most prolific region of oil production in the United States

This resource is referenced here:
Subject: Geoscience:Geology:Sedimentary Geology, Environmental Science:Energy:Fossil Fuels,
Resource Type: Scientific Resources:Overview/Reference Work, Scientific Resources
Topics: Earth surface:Sedimentary Geology, Earth surface