Seismic Attribute Configuration of Sedimentary Sandstone Body Formed in Deep\|water Condition
Received date: 2010-03-07
Revised date: 2010-05-27
Online published: 2010-08-10
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In this paper, we discussed the Paleogene sedimentary sandstone body formed in deep-water conditions and architectural characteristics of seismic attributes in the Banqiao sag of Huanghua depression.The palaeogeomorphology is the dominant factor that affects the distribution of deep-water sandstone body, and the main river valley (or river) would limit the deposition of the sandstone body in the deep-water compound channel.The main bank and overbank is developed in both of main channel sides.With the bend river swinging and migrating in the main valley, the secondary bank and overbank was formed.The gravity flow deposition under deep water is controlled by the channel valley landforms, with main vertical aggradation and inferior lateral one.During the vertical aggradation process, the deposition, erosion, re-deposition and re-erosion occurs continuously for gravity flow sand body, causing the multiple distorted configuration of sandstone body in the semis profiles which distinguished from the meandering river deposition.
ZHOU Zong-Liang, TIAN Jun, ZHANG Fan-Lei, MA Hai-Xia . Seismic Attribute Configuration of Sedimentary Sandstone Body Formed in Deep\|water Condition[J]. Natural Gas Geoscience, 2010 , 21(4) : 666 -669 . DOI: 10.11764/j.issn.1672-1926.2010.04.666
[1]Li Zaiguang,Yang Zhanlong,Liu Juntian.Hydrocarbon detection by integrating multiple attributes[J].Natural Gas Geoscience,2006,17(5):727-730.[李在光,杨占龙,刘俊田.多属性综合方法预测含油气性及其效果[J].天然气地球科学,2006,17(5):727-730.]
[2]Huang Yunfeng,Yang Zhanlong,Guo Jingyi.Seismic attribute analysis and application in subtle traps exploration[J].Natural Gas Geoscience,2006,17(5):739-742.[黄云峰,杨占龙,郭精义.地震属性分析及其在岩性油气藏勘探中的应用[J].天然气地球科学,2006,17(5):739-742.]
[3]Kolla V,Posamentier H W,Wood L.Deep-water and fluvial sinuous channels-characteristics,similarities and dissimilarities,and modes of formation[J].Marine and Petroleum Geology,2007,24:388-405.
[4]Posamentier H W,Kolla V.Seismic geomorphology and stratigraphy of depositional elements in deep-water settings[J].Journal of Sedimentary Research,2003,73:367-388.[5]Payton C E.Seismic Stratigraphy[M].Niu Yuquan,Xu Huaida,Chen Junsheng,et al.Translation.Beijing:Petroleum Industry Press,1980:97-106.\[Payton C E.地震地层学[M].牛毓荃,徐怀大,陈俊生,等译.北京:石油工业出版社,1980:97-106.[JP][6]Zhou Zongliang,Xiao Jianling,Zhang Feng.Optimized processing of seismic attributes and quantitative interpretation of reservoir thickness[J].Xinjiang Geology,2002,20(3):262-266.[周宗良,肖建玲,张枫.地震属性的优化处理及储层厚度的定量解释[J].新疆地质,2002,20(3):262-266.]
[7]Zhang Yanzhang,Li Shuen,Zhou Zongliang,et al.Methods for predicting reservoir of gravity-flow sandbody in deep water and results analysis[J].Xinjiang Geology,2001,19(2):138-141.[张延章,李淑恩,周宗良,等.深层重力流水道砂体储层预测方法及效果分析[J].新疆地质,2001,19(2):138-141.]
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