Archives de catégorie : energy and fields

IEA sees Southeast Asia oil demand growing until at least 2040

by Florence Tan, October 26, 2017 in Reuters


SINGAPORE (Reuters) – Southeast Asian demand for oil will keep growing until at least 2040 as emerging nations there rely on the fossil fuel to transport their rapidly growing populations, ship goods and make plastics, the International Energy Agency said on Tuesday.

Oil usage in the region will expand to around 6.6 million barrels per day by 2040 from 4.7 million bpd now, with the number of road vehicles increasing by two-thirds to around 62 million, the agency said in a report. It did not make any forecasts beyond 2040.

Thanks to Shale, U.S. CO2 Emissions Continued to Decline in 2016

by Nicole Jacobs, October 3, 2017 in ClimateChangeDispatch


The report, which bases its CO2 emissions estimates off International Energy Agency (IEA) and BP data through 2016, found the global CO2 levels essentially remained flat in 2015 and 2016. As BP noted earlier this year, the global trend is “well below the 10-year average growth of 1.6% and a third consecutive year of below-average growth” and that “during 2014-16, average emissions growth has been the lowest over any three-year period since 1981-83.”

Les chiffres clés de l’énergie dans le monde

by Connaissance des Energies, 26 septembre 2017


Les énergies fossiles toujours omniprésentes dans le mix mondial

La consommation mondiale d’énergie primaire a encore reposé à 81,4% sur les énergies fossiles en 2015 selon les dernières données de l’AIE. En 1973, cette part atteignait 86,7% (dont 46,2% pour le seul pétrole) et les énergies décarbonées ont ainsi légèrement progressé dans le mix énergétique mondial.

Notons que les productions mondiales de gaz naturel et de charbon ont respectivement triplé et plus que doublé depuis 1973. Les émissions mondiales de CO2 relatives à la combustion d’énergie ont pour leur part doublé durant cette période.

See also here (.pdf 151 pages)

‘Game-Changing’ new research on prolific Permian Basin estimates 60 billion to 70 billion barrels remain, IHS Markit says

by PennEnergy Editorial Staff, September 25, 2017


Energy researchers at IHS Markit have completed the first, three-year phase of a massive Permian Basin research project that models and interprets the giant basin’s key geologic characteristics to better estimate its remaining hydrocarbon potential, and initial results indicate the giant basin still holds an estimated 60 billion to 70 billion barrels of technically recoverable resources.
To conduct this new analysis, researchers used the IHS Markit historical well and production database that includes more than 440,000 Permian Basin wells, and a new proprietary software tool that, for the first time, enables them to leverage interpreted formation ‘tops’ data to identify accurate formations for completion intervals on hundreds of thousands of wells

Techniques d’exploitation des mines de charbon

by Connaissance des Energies, 16 mars 2015


Les gisements sont des zones généralement profondes où l’on trouve de grandes quantités de charbon. Il faut forer des puits pour y accéder et extraire le minerai. Lorsque les réserves de charbon sont relativement proches de la surface de la terre, une exploitation à ciel ouvert peut être mise en place. Il existe également des gisements de charbon sous les océans, pour le moment inexploités.

Is the world warming to clean coal?

by Sebastien Laye, September 18, 2017 in NotaLotofPeopleKnowThat


Those voices are the impetus behind what Subramanian calls a “green and clean coal coalition” spanning both the developed and developing worlds. Emerging markets in Asia and Africa will continue to build new coal-fired power stations for at least the next two decades. In that timeframe, coal-fired solutions are indispensable to meeting their demands for electrification and growth. As clean coal solutions emerge, new plants in the developing world can and should be far cleaner than previous generations of coal-fired plants in Europe and America.