https://aoghs.org/this-week-in-petroleum-history/april-20-2026/
This Week in Petroleum History: April 20 - 26 - American Oil & Gas Historical Society
Apr 21, 2026 - This week in oil and gas history, May milestones of U.S. petroleum exploration and production that have shaped the modern energy industry.
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https://petroleumhistory.org/
Petroleum History Institute
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https://www.petroleum.gov.eg/en/about-ministry/petroleum-industry/Pages/petroleum-industry-development.aspx
Petroleum Industry Petroleum history
Official website of Egypt's Ministry of Petroleum and Mineral Resources, led by H.E. ENG. KARIM BADAWI
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