Talk:Heimdal gas field

External links modified
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I have just modified one external link on Heimdal gas field. 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/20110707025525/http://e-book.lib.sjtu.edu.cn/otc-2006/pdfs/otc18234.pdf to http://e-book.lib.sjtu.edu.cn/otc-2006/pdfs/otc18234.pdf

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Cheers.— InternetArchiveBot  (Report bug) 03:09, 31 March 2017 (UTC)