This diary is NOT meant to argue for or against the highly controversial technology of hydraulic fracturing, or 'fracking'. There are many diaries and published pieces which argue both sides of the issue effectively. Instead, it is meant to inform more people about the technology of hydraulic fracturing without getting so deep into the details that readers give up.

According to this research study by the EPA published June 2010, 'fracturing is a well stimulation process used to maximize the extraction of oil, natural gas or geothermal energy.' The Saturday Essay of April 2, 2011, in the Wall Street Journal entitled Stepping on the Gas by Daniel Yergin, peaked my interest in the topic. I realized I had seen or heard the word for the terminology countless times. But, I really had no clear idea what the science and technology was behind it. As with most things, understanding is an essential part of being able to make informed decisions. And, this issue certainly begs for that.

With any of the following publications, consider the context and the source. The intent of this diary is to illustrate the basic process and does not necessarily agree with the claims of the articles.