Talk:History of the oil industry in Saudi Arabia

External links modified
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I have just modified 2 external links on History of the oil industry in Saudi Arabia. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20110608183059/http://www.chevron.com/about/leadership/history/1927/ to http://www.chevron.com/about/leadership/history/1927/
 * Added archive https://web.archive.org/web/20120625090857/http://envhist.wisc.edu/cool_stuff/energy/crisis.shtml to http://envhist.wisc.edu/cool_stuff/energy/crisis.shtml

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Cheers.— InternetArchiveBot  (Report bug) 12:22, 5 November 2017 (UTC)