| 郝家油田河4断块沙二10油藏储层特征及油气成藏分析 |
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| 引用本文： | 王福金,全宏,郭峰,张戈,焦红岩. 郝家油田河4断块沙二10油藏储层特征及油气成藏分析[J]. 石油地质与工程, 2019, 33(2) |
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| 作者姓名： | 王福金 全宏 郭峰 张戈 焦红岩 |
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| 作者单位： | 中国石化胜利油田有限公司现河采油厂,山东东营,257068;中国石化胜利油田有限公司现河采油厂,山东东营,257068;中国石化胜利油田有限公司现河采油厂,山东东营,257068;中国石化胜利油田有限公司现河采油厂,山东东营,257068;中国石化胜利油田有限公司现河采油厂,山东东营,257068 |
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| 摘 要： | 东营凹陷郝家油田河4断块沙二10砂组为深水浊积扇沉积,储层横向变化快,非均质性强,孔渗相关性好,为中孔中渗储层。沙二10油藏类型主要为断块油藏、断层–岩性油藏、岩性油藏,分布在河4断层及其派生断层附近、长轴背斜高部位,各主力油层砂体不连片,油气的聚集和分布受构造幅度、断层及沉积微相的共同控制。
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| 关 键 词： | 郝家油田 沉积微相 储层特征 油气分布 |
Reservoir characteristics and hydrocarbon accumulation analysis of Es_2 10 in He-4 fault block of Haojia oilfield |
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| Affiliation: | ,Xianhe Oil Production Plant of Shengli Oilfield Co.,LTD, SINOPEC |
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| Abstract: | Es_2 10 sand group in He-4 block of Haojia oilfield in Dongying sag is a deep-water turbidite fan deposit,with rapid lateral changes,strong heterogeneity and good pore-permeability correlation,and it is a medium-pore-permeability reservoir.The reservoir types of Es_2 10 sand group are mainly of fault block reservoir,fault-lithologic reservoir and lithologic reservoir,which are distributed near He-4 fault and its derived fault and at the high position of the long axis anticline,while the sand bodies of each main oil layer are not connected.The accumulation and distribution of oil and gas are controlled by the structural amplitude fault and sedimentary microfacies. |
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| Keywords: | Haojia oilfield sedimentary microfacies reservoir characteristics hydrocarbon distribution |
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