It is interesting to note that Hubbert had it right: he forecasted that the world oil would peak in 2000. At that time, he meant of course mainly the conventional, light sweet “Texan” oil. The share of non-conventional oil has risen steadily. When Hubbert made his forecast there was i...
Oil cracking involves the thermal breakdown of heavy hydrocarbons to smaller ones, or the process of ultimately converting oil to hydrogen-rich gas and carbon-rich pyrobitumen59. In our hydrothermal pyrolysis, we found that the extent of oil cracking (EOC; i.e., the percentage of liquid hydroc...
synthetic oil wells (see Fig.1). As an alternative to legacy fossil fuel, these oil wells can be tapped, shared and stored, with the option for the property owner to receive payment for any excess fed into a renewable oil grid. Envision this model adopted globally and collectively. This ...
Wijngaards - 《American Chemical Society Division of Petroleum Chemistry Preprints》 被引量: 8发表: 1995年 Deactivation of catalysts for fossil coal and biomass conversion In the case of technologies using the synthetic catalysts, the methods of their regeneration developed for the catalytic processing...
Diamondoid compounds are widely used to reflect thermal maturation of high mature source rocks or oils and oil cracking extents. However, diamondoids and thiadiamondoids were demonstrated to have newly been generated and decomposed in our hydrothermal pyrolysis of crude oil and TSR experiments. Our...
In general these parameters are thought to decrease concurrently with the secondary migration and accumulation of oil. In the A and C blocks the abundance ratio decreases with the decrease in the depth of reservoir. But in the B block such a trend is not recognized (Fig. 23). This is ...
Net energy is the real issue at any rate and counting a million barrels of ethanol as a million barrels of oil is a joke to anybody who passed freshman chemistry.The energy content is only about seventy percent of real oil. Then if we have the freshmen accounting majors to run the books...
Qatar has lots of natural gas but their oil production has clearly peaked and is now in pretty steep decline. From 2005 through 2010 the oil rig count in the UAE averaged around 12. In October their oil rig count stood at 46, almost 4 times their average. They have managed to increase...
But what is obvious from the above chart is there has been no surge in OPEC oil production. OPEC’s December production f 30,204,000 barrels per day is still more than 1.4 million barrels per day below the peaks of 2008 and 2012. Algeria is struggling to keep production relatively flat....
Microwave-assisted ionic liquids treatment followed by hydro-distillation for the efficient isolation of essential oil from Fructus forsythiae seed. Sep. Purif. Technol. 2013, 107, 228–237. 10. Bogdanov, M.G.; Svinyarov, I.; Keremedchieva, R.; Sidjimov, A. Ionic liquid-supported solid...