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| 鄂尔多斯盆地富县地区奥陶系岩溶风化壳储集层类型与形成条件 | |
| 引用本文： | 马春生,许化政,郑浚茂,宫长红.鄂尔多斯盆地富县地区奥陶系岩溶风化壳储集层类型与形成条件[J].海相油气地质,2011,16(2):42-46. |
| 作者姓名： | 马春生 许化政 郑浚茂 宫长红 |
| 作者单位： | 1. 中国地质大学,北京 2. 中国石化石油勘探开发研究院 3. 中国地质大学(北京) 4. 中原油田技术监测中心 |
| 摘 要： | 早奥陶世,庆阳-黄陵古隆起北侧形成蒸发台地斜坡白云岩坪膏质白云岩、含膏白云岩沉积.加里东期,该古隆起随同鄂尔多斯盆地整体抬升,其北坡不同层位的石膏质白云岩、含膏白云岩差异溶蚀形成了膏溶角砾白云岩、蜂窝状膏溶细晶白云岩、针孔状膏溶白云岩、粒间溶孔细晶白云岩和溶蚀孔洞泥粉晶碳酸盐岩等不同类型的岩溶储集层.斜坡宽缓、地下水流... |
| 关 键 词： | 鄂尔多斯盆地 庆阳-黄陵古隆起 富县斜坡 风化壳储集层 储集层类型 储集层成因 |
Types and Formation Conditions of Ordovician Karst Weathering-crust Reservoirs in Fuxian Slope Area,Ordos Basin |
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| Ma Chunsheng,Xu Huazheng,Zheng Junmao,Gong Changhong.Types and Formation Conditions of Ordovician Karst Weathering-crust Reservoirs in Fuxian Slope Area,Ordos Basin[J].Marine Origin Petroleum Geology,2011,16(2):42-46. | |
| Authors: | Ma Chunsheng Xu Huazheng Zheng Junmao Gong Changhong |
| Institution: | Ma Chunsheng,Xu Huazheng,Zheng Junmao,Gong Changhong China University of Geosciences(Beijing),29 Xueyuan Rd.,Beijing,100083 China |
| Abstract: | During early Ordovician time,a set of tidal flat dolostone deposited in evaporated platform slope in the northern side of Qingyang-Huangling Paleouplift,Ordos Basin.During the period of Caledonian orogeny,the paleouplift was uplifted accompanying with the rising basin while karst weathering-crust reservoirs with many types of anhydrite-dissolved dolostone formed within widespread different layers in the northern slope due to differential dissolution.Development and various types of karst reservoirs are domi... |
| Keywords: | Ordos Basin Fuxian Slope Weathering crust reservoir Karst reservoir Reservoir type Origin of reservoir |
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