| 甘肃省新能源——油页岩特征及开发利用条件分析 |
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| 引用本文： | 白云来,李卫红,汤 桦,吴武军,马玉虎.甘肃省新能源——油页岩特征及开发利用条件分析[J].甘肃地质学报,2011(4):46-53. |
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| 作者姓名： | 白云来 李卫红 汤 桦 吴武军 马玉虎 |
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| 作者单位： | [1]中国石油勘探开发研究院西北分院,甘肃兰州730020 [2]甘肃地矿科技信息中心,甘肃兰州730000 [3]西安地质矿产研究所,陕西西安710054 |
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| 基金项目： | 甘肃省地质学会和甘肃省石油地质学会资助 |
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| 摘 要： | 非常规油气资源的勘查和开发利用目前已被提到议事日程。油页岩就是首先要考虑开发利用的、现实的、有可能部分代替常规油气资源的非常规能源之一,并已经成为新能源领域里研究的热点。甘肃省的中生代盆地里不仅赋存有良好的煤炭、石油资源,而且蕴藏着较为丰富的油页岩资源。现已查明,省内油页岩预测资源量至少约2 000亿t,折合页岩油约1...
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| 关 键 词： | 甘肃省 油页岩 开发利用 |
TYPICAL GEOLOGICAL CHARACTERISTICS AND DEVELOPMENT CONDITIONAL ANALYSIS FOR NEW ENERGY RESOURCES-OIL SHALE IN GANSU PROVINCE,CHINA |
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| BAI Yun-lai,LI Wei-hong,TANG Hu,WU Wu-jun and MA Yu-hu.TYPICAL GEOLOGICAL CHARACTERISTICS AND DEVELOPMENT CONDITIONAL ANALYSIS FOR NEW ENERGY RESOURCES-OIL SHALE IN GANSU PROVINCE,CHINA[J].Acta Geologica Gansu,2011(4):46-53. |
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| Authors: | BAI Yun-lai LI Wei-hong TANG Hu WU Wu-jun and MA Yu-hu |
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| Institution: | 1.Northwest Research Institute of Petroleum Exploration and Development,Petrochina,Lanzhou 730020,China; 2.Gansu Geology and Mineral Scientific Information Genter,Lanzhou 730000,China; 3.Xi＇an Institute of Geology and Mineral Resources,Xi＇an 710054,China) |
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| Abstract: | Oil-shale is one of non-conventional oil-gas which maybe actually,possibly and partly replace conventional oil-gas resources.Not only coal resources and oil resources but also oil shale resources are richer in Mesozoic basins in Gansu province.It has been proved that identified oil shale resources amounts to about 2 000×108t at least,which amounts to 120×108t in shale oil,and demonstrated oil shale resources amounts to about 5×108t which amount s to 0.3×108t in shale oil and amount s to 1 000×108 YUAN（RENMINBIN） in latent commercial value.The oil shale formations（abbre.OSF） main occured in middle-upper Triassic and middle-lower Jurassic.oil shale is mostly black,slightly grease shiny,small hardness,and better quality.There are two genetic types oil shale.One is occurred in the deep lake and semi deep lake and pertains to sapropelic or sapropelic-humus and the oil shale of Longdong area in southwestern Ordos basin is one example which has a layered structure,deeper bury,4-36m thick strata and generally 6% oil yield.The type of kerogen is I-II1.Hydrocarbon yields is 400kg/t.Apparent density is generally 1.41～2.59.The other was occurred in delta or meare and pertains to humus.The oil shale of this type occurred in layered structure also and was constantly associated with coal.Yaojie,Tanshanling and Huating oil shale deposit were others example and the oil shale has generally 5～30m thick strata,generally 7%～9%oil yield and 3.64～10.49MJ/kg caloric value.The latter type has a better transport facilities,simply structure,relatively small bury,and if combining developing coal with deveioping oil shale,a better effectiveness could be acquired and giant economic benefits could be obtained.These have extremely important sense for developing west China and making the people of lag area live a dignity life. |
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| Keywords: | Gansu Province oil shale development |
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