1 Barrel ≈ 0,136 Tonnes of Crude Oil Oil (WTI ... In December 2005 the global demand for crude oil was 83.3 million barrels per day according to the International Energy Agency (IEA) and ...
After 3 rounds of the Delphi process, the Appraisal tool for Cross-Sectional Studies (AXIS tool) was developed by consensus and consisted of 20 components. A detailed explanatory document was also ...