Genie Energy and which other oil and gas company, considered one of the seven 'Supermajor' oil companies, owns American Shale Oil, the developers of in-situ shale oil extraction technology in Rifle, Colorado?
American Shale Oil: The American Shale Oil, LLC (AMSO), originally known as EGL Oil Shale, LLC, was a developer of in-situ shale oil extraction technology based in Rifle, Colorado. Total S.A.: Total S.A. (] ; or ) is a French multinational integrated oil and gas company and one of the seven "Supermajor" oil companies in the world.
i don't know