Heavy Oil

December 4, 2017, 8am PST
Crude oil from Kern County's Belridge field will soon have a much lower life cycle carbon intensity thanks to new solar technology used to extract hard-to-get oil. The renewal of California's carbon cap-and-trade market made it possible.
The Washington Post - Energy and Environment
May 25, 2011, 12pm PDT
Half the oil in the Persian Gulf has been pumped out of the ground - so has 'peak oil' been reached? Notably, that term doesn't even appear in the article. Instead, it discusses the difference between light and heavy oil, and the role of technology
The Wall Street Journal - Business