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Impact of the Fractures on the Capacity and Security CO_2 Geological Storage

机译：骨折对容量和安全CO_2地质储存的影响

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The anthropogenic emissions of CO_2 have been amounted in 2004 to 26 billion tons, according to the actual scenario, the emissions of CO_2 will be doubled in the horizon of 2050 to reach more than 50 milliards tones of CO_2 per year, and we will get 1000 ppm (part per million) as concentration of CO_2 in the upper atmosphere in the end of 21st century, which is completely unacceptable concentration in terms of impact on the climate and socio- economic, In fact, according to climatologists, in order to keep the warming climate below 02°C we MUST keep the CO_2 concentration at 450 ppm, which should limit the consequences on ecosystems and the life of the society, Beyond of this level, climate models indicate a high changes will take place with an effect negative on the climate system what can lead to disaster scenarios in the coming decades and centuries. The target of 450 ppm obliges the humanity to reduce its emissions of CO_2 by the half in the horizon of 2050 compared to the current emissions, to achieve this goal, we must now use all possible solutions to slow growth the emissions of CO_2 in the coming years. Deep saline aquifer, oil and gas reservoirs have been identified as attractive options for geological storage with large potential storage capacity. Their geological structures, oil and gas reservoirs are considered to be one of the most practical options for reducing CO_2 emissions in the atmosphere and have been practiced in different locations worldwide. Algeria is one of the most advanced countries in this kind of projects, where the project of In Salah is the only onshore CCS project in the world, Sleipner (Norway) and Weybrun -Midale (Canada) are offshore projects, In salah project was started in 2004 with a storage capacity of 1 million tons of CO_2 stored per year.
机译：CO_2的人为排放量已经达到2004年的26个十亿吨，根据实际情况，CO_2的排放量将在2050年的地平线比CO_2每年50种milliards色调以达到更加倍，我们会得到1000 ppm（百万分之一）如在21世纪，这是在对气候的影响和社会经济，事实上，根据气象学，为了保持方面完全不能接受的浓度的端部的上层大气CO_2的浓度气候变暖低于02℃的气候下，我们必须保持CO_2浓度在450 ppm时，应限制对生态系统的影响和社会生活，这种程度的超越，气候模型表明高将发生变化与上有影响负气候系统有什么可以导致灾难的场景在未来几十年和几个世纪。为450ppm的目标迫使人类的一半，以减少其CO_2的排放量在2050年的地平线相比，目前的排放量，为实现这一目标，我们现在必须利用一切可能的解决方案，以缓慢增长CO_2的排放量在未来年。深盐水层，油气藏已被确定为大潜在的存储容量地质储存有吸引力的选择。它们的地质结构，油气藏被认为是减少CO_2排放在大气中和在不同的位置已经实行世界上最实用的选项之一。阿尔及利亚是最先进的国家在这种项目，凡在萨拉赫的项目是世界上唯一的陆上CCS项目之一的Sleipner（挪威）和Weybrun -Midale（加拿大）的海上风电项目，在萨拉赫项目正式开工于2004年，每年存储百万吨CO_2的存储容量。

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