| 临清坳陷东部孔二段沉积体系域分析 |
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| 引用本文： | 吴立群,焦养泉,项希勇.临清坳陷东部孔二段沉积体系域分析[J].油气地质与采收率,2004,11(3):10-12. |
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| 作者姓名： | 吴立群 焦养泉 项希勇 |
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| 作者单位： | 1. 中国地质大学资源学院
2. 胜利油田有限公司地质科学研究院 |
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| 基金项目： | 该文为胜利油田有限公司"十五"重点攻关项目子课题"临清坳陷东部地层对比与沉积充填演化"研究成果之一 |
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| 摘 要： | 运用地震地层学原理 ,在孔二段中识别出八种地震相单元。结合岩心、测井和各地震相单元所处的古地理位置 ,给予各地震相以沉积学的解释。指出孔二段发育两种沉积体系 ,扇三角洲沉积体系主要发育于洼陷边缘 ,而湖泊体系则位于洼陷中心。综合分析表明 ,孔二段具有生烃和储集潜力
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| 关 键 词： | 地震相 沉积体系 孔二段 临清坳陷 |
| 文章编号： | 1009-9603(2004)03-0010-03 |
| 修稿时间： | 2003年12月4日 |
Analysis of depositional system tract in Kong2 member in the east of Linqing Depression |
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| Wu Liqun,Jiao Yangquan,Xiang Xiyong..Analysis of depositional system tract in Kong2 member in the east of Linqing Depression[J].Petroleum Geology and Recovery Efficiency,2004,11(3):10-12. |
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| Authors: | Wu Liqun Jiao Yangquan Xiang Xiyong |
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| Abstract: | Based on the principle of seismic stratigraphy, eight kinds of seismic facies unit are identified in Kong2 member. Combined with some data about core, well logging and ancient geographic location of each seismic facies unit, each seismic facies is interpreted by sedimentation and it is indicated that there are fan delta depositional system and lake depositional system in Kong2 member. Fan delta depositional system mostly developed in subsag margin, but lake depositional system always located in subsag center. The comprehensive analysis indicates that there are potentials of hydrocarbon generation and accumulation in Kong2 member. |
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| Keywords: | seismic facies depositional system Kong2 member Linqing Depression |
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