天然气地质学

深水沉积储层特征——以尼日利亚OML130区块为例

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  • 中海石油研究中心勘探研究部,北京 100027

收稿日期: 2008-12-05

  修回日期: 2009-03-03

  网络出版日期: 2009-04-10

Reservoir Characteristics Sediment in Nigeria Deep-water Area

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  • CNOOC Research Center, Beijing 100027, China

Received date: 2008-12-05

  Revised date: 2009-03-03

  Online published: 2009-04-10

摘要

深水沉积体系的研究正处于不断探索和认识阶段,近年来国内外进行了大量的研究,并取得了一定的认识。尼日尔三角洲位于非洲大陆西部,深水沉积体系特征明显,通过对二维地震剖面的反射结构、三维地震的切片及属性,岩心沉积结构、构造、含有物,钻井岩性剖面,测井曲线反映的粒序变化及旋回特征等现象的综合分析,总结出了研究区主要的沉积模式。海底扇可分上扇、中扇、下扇,其主要沉积和储层类型为水道、朵叶和水道叠加或水道—决口扇复合体。并对各类储层的特点和成因进行了分析。

本文引用格式

王颖 吕明 . 深水沉积储层特征——以尼日利亚OML130区块为例[J]. 天然气地球科学, 2009 , 20(2) : 228 -236 . DOI: 10.11764/j.issn.1672-1926.2009.02.228

Abstract

Niger Delta is a good place to research deep water sediment. The deep-water depositional model is established based on the comprehensive analysis of the 2D seismic reflection configuration, the core structure and composition, well lithology sections, and well logs character. The submarine fan can be divided into upper-fan, middle-fan and lower fan. The main reservoirs are channel, lobe, and channel complexity. Characteristics and origin of the reservoirs are analyzed.

参考文献

[1] 吴时国,袁圣强.世界深水油气勘探进展与我国南海深水油气前景[J].天然气地球科学,2005,16(6):693-699.
 [2] 何家雄,夏斌,施小斌,等.世界深水油气勘探进展与南海深水油气勘探前景[J].天然气地球科学,2006,17(6):747-752.
 [3] Weimer P,Slatt R.Petroleum Systems of Deepwater Settings[R].Distinguished Instructor Short Course,Distinguished Instructor Series,No.70,2004.
 [4] Saller A H,Noah J T,Ruzuar A P,et al.Linked lowstand delta to basin-floor deposition,offshore Indonesia: An analog for deepwater reservoir systems[J].AAPG Bulletin,2004,88(1):21-46.
 [5] Kenyon N H,Amir A,Cramp A.Geometry of the younger sediment bodies of the Indus Fan[M]//Pickering K T,Hiscott R N,Kenyon N H,et al.Atlas of Deep Water Environments:Architectural Style in Turbidite Systems.London:Chapman and Hall,1995:89-63.
 [6] Mayall M,Stewart I.The architecture of turbidite slope channels[C]//Weimer P,Slatt R M,Coleman J L,et al.Global Deep-water Reservoirs:Gulf Coast Section.SEPM Foundation 20th Annual Bob E Perkins Research Conference,2000:578-586.
 [7] Morton C H.2-D and 3-D seismic interpretation of Pliocene-Pleistocene submarine fans,Alaminos and Mississippi Fans,northern Gulf of Mexico[D].Denver:University of Colorado,2001:1-139.
 [8] Caros P,Beaubouef R T,Friedmann S J.Equilibrium profile and base-level in submarine channels:examples from Late Pleistocene systems and implications for the architecture of deepwater reservoirs\[C\]//Weimer P,Slatt R M,Coleman J L,et al.Global Deep-water Reservoirs:Gulf Coast Section.SEPM Foundation 20th Annual Bob E Perkins Research Conference,2000:782-805.
 [9] 甘克文,李国玉,张亮成,等.世界含油气盆地图集[M].北京:石油工业出版社,1982.
[10] Adeleye D R.The geology and stratigraphy of the bida embayment[D].Ibadan:University of Ibadan,1972.
[11] Allen J R L.The Nigeria continental marginal:Bottom sediments,Submarine morphology,and geological evolution[J].Marine Geology,1964,1(4):289-332.
[12] 吕明,王颖,陈莹.尼日利亚深水区海底扇沉积模式成因探讨及勘探意义[J].中国海上油气,2008,20(4):275-282.

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