The site's been up for a year or so but they have recently added a wealth of information on early oil history.
http://www.oil150.com
Check the "essays" and "about oil" pages.
The focus is on Pennsylvania but most of the early oil companies expanded and merged all over the country.
I saw some material on the California and Texas oil fields as well.
http://www.oil150.com
Check the "essays" and "about oil" pages.
The focus is on Pennsylvania but most of the early oil companies expanded and merged all over the country.
I saw some material on the California and Texas oil fields as well.