To some skeptics of oil shale development, even the process Shell is pursuing appears pie-in-the-sky. It envisions both long, slow heating of in-situ shale to produce kerogen and simultaneous use of a ...

KUWAIT CITY, Feb 11: In view of the recent announcement of Kuwait Oil Company (KOC) CEO Ahmed Al-Eidan regarding the ongoing talks with international companies to explore shale oil, sources close to ...

DENVER (AP) - The Interior Department last week granted leases for shale oil extraction experiments, a step in allowing companies to figure out how to profitably tap into an estimated 100-year supply ...

KUWAIT CITY - In view of the recent announcement of Kuwait Oil Company (KOC) CEO Ahmed Al-Eidan regarding the ongoing talks with international companies to explore shale oil, sources close to the ...