| 长_8油藏特征及油气富集有利区研究 |
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| 引用本文： | 张永平,田小洁,杨国斌,刘玉峰,时孜伟,赵亮.长_8油藏特征及油气富集有利区研究[J].石油化工应用,2009,28(6):28-30,72. |
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| 作者姓名： | 张永平 田小洁 杨国斌 刘玉峰 时孜伟 赵亮 |
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| 作者单位： | 中国石油长庆油田分公司第三采油厂,宁夏银川,750006 |
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| 摘 要： | 盐定地区位于鄂尔多斯盆地北西,地理位置位于陕西省定边县及宁夏盐池县境内。近几年在该地区长_(4+5)～长_9发现了大型特低渗岩性油藏,充分运用层序地层学理论指导下的地层精细对比技术,研究了区内长_8储层特征,明确了含油有利相带,对区内长8油藏有利区进行了分类预测。
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| 关 键 词： | 油藏 构造 含油性 有利区 |
Research on Chang 8 reservoir characteristics & oil-gas concentrated trip |
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| ZHANG Yongping,TIAN Xiaojie,YANG Guobin,LIU Yufeng,SHI Ziwei,ZHAO Liang.Research on Chang 8 reservoir characteristics & oil-gas concentrated trip[J].Petrochemical Industry Application,2009,28(6):28-30,72. |
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| Authors: | ZHANG Yongping TIAN Xiaojie YANG Guobin LIU Yufeng SHI Ziwei ZHAO Liang |
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| Affiliation: | Oil Production Plant 3 of PetroChina Changqing Oilfield Company;Yinchuan Ningxia 750006;China |
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| Abstract: | Yanding area is in Dingbian County of Shanxi Province and Yanchi County of Ningxia Province,allocated in the northwest of Ordos Basin.In recent years,a large-scale ultra -low permeability lithologic and stratigraphic oil pool was found in Segment 4+5～9 of Yanchang Formation..The methods of fine correlation guided by sequence stratigraphy theory is applied on the reservoir characteristics of Chang 8 formation in the study,,the favorable oil-bearing phase belts is crystallized,,based on which the favorable oil-bearing areas of Chang 8 Yanding area is forecasted. |
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| Keywords: | oil pool construction oil-bearing capability favorable areas |
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