Traduction de «Méthode de stimulation cyclique par la vapeur d'eau » (Français → Anglais) :

16. Notes that balanced investment in demand-side management measures, land management, improved water capture and storage methods and institutions is needed to increase the sustainable and efficient use of water, to mitigate the effect of recurrent floods and droughts, and to achieve basic water security as a platform for Africa's economic development; asks for priority to be given to investments that focus on growth, reduce rural poverty, build climate resilience and adaptation and foster cooperation in international river basin;

16. Notes that balanced investment in demand-side management measures, land management, improved water capture and storage methods and institutions is needed to increase the sustainable and efficient use of water, to mitigate the effect of recurrent floods and droughts, and to achieve basic water security as a platform for Africa’s economic development; asks for priority to be given to investments that focus on growth, reduce rural poverty, build climate resilience and adaptation and foster cooperation in international river basin;

Water vapour permeability: Where claims are made that exterior masonry and concrete paints are breathable the paint shall be classified as Class II (medium vapour permeability) or better according to the test method EN ISO 7783-2.

Water vapour permeability: Where claims are made that exterior masonry and concrete paints are breathable the paint shall be classified as Class II (medium vapour permeability) or better according to the test method EN ISO 7783-2.

The SAGD process has been demonstrated and it would open up the potential for the production of 88% of the oil sands not accessible by the current conventional methods, that is open pit technology, making an estimated extra 330 billion barrels recoverable (1600) Co-generation new-generation Candu 6 reactors would provide both the steam and the electricity needed for the operation of the plant, as well as the electrolytic production, from water, of hydrogen required for upgrading the recovered heavy oil, with oxygen and heavy water as ...[+++]the by-products.

Alberta's oil reserves are sourced in the following ways: by strip mining shallow bitumen sands deposits, where 90% recovery of original oil-in-place is achieved; by in situ extraction of bitumen sands in deeper deposits using cyclic steam stimulation, now achieving recovery factors of 35% to 40%; by steam-assisted gravity drainage, typically achieving recovery factors exceeding 50%, and sometimes up to 70%; by in situ extraction of bitumen carbonate deposits, where two successful commercial-scale pilot projects in the Grosmont deposit are now both proceeding to full scale-development; and by multiple fracking of horizontal wells in ...[+++]tight oil shales containing a large oil resource little developed as yet, but classed as “proved undeveloped”, based on success exploiting analogous tight oil shales in the U.S. These recent developments and improvements in recovery factors indicate Alberta's proved oil reserves are 848 billion barrels.