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Sunda盆地(印尼)古近系Zelda段(扇)三角洲沉积特征 被引量:4

Sedimentary characteristics of the(fan) delta of Zelda member(Oligocene) in Sunda Basin,Indonesia
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摘要 前人认为Sunda盆地古近系Talang Akar组Zelda段主要为河流沉.本文通过对岩心的岩性序列与沉积构造、测井曲线形态组合与地震反射特征的系统研究,认为古近系渐新统Zelda段主要为三角洲和扇三角洲沉积体系,在Zelda段沉积早期还发育代表盆地快速下沉阶段的近岸水下扇、滨浅湖、深湖以及浊积扇沉积.详细论述了Zelda段三角洲及扇三角洲的沉积特征和平面分布规律. Sunda Basin locates in the north of Sunda strait between Sumatra and Java islands,Indonesia.During early Tertiary,it was a typical half-graben basin and developed a set of terrestrial clastic sedimentation.Previous researchers hold that the early tertiary sedimentations are fluvial depositions.Through the integrated researches of the lithological sequence and depositional structures of cores,the shape of well logging curves and the characteristics of seismic reflection,the authors hold that Zelda member(Oligocene) mainly are deltaic and fan deltaic deposits rather than fluvial deposits.In addition to this,subaqueous fan,coastal shallow lake,deep lake and turbidite fan developed in early stage of Zelda member,which represented the sedimentation during the rapid subsidence of the basin.The sedimentary characteristics and lateral distribution of the deltaic and fan deltaic deposits in the basin are discussed in detail.
出处 《西安石油大学学报(自然科学版)》 CAS 2007年第1期7-11,共5页 Journal of Xi’an Shiyou University(Natural Science Edition)
关键词 印度尼西亚 Sunda盆地 古近系 (扇)三角洲沉积 Indonesia Sunda Basin Oligocene (fan) deltaic deposit sedimentary characteristic
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  • 1[1]Tonkin P C,Himawan R.Basement lithology and its control on sedimentation,trap formation,hydrocarbon migration in Widuri-Intan oilfields,SE Sumatra[J].Journal ofPetroleum Geology,1999,22(2):141-165.
  • 2[2]Hall.Cenozoic plate tectonic reconstructions of Se Asia[J].Petroleum Geology of Southeast Asia:Geological society special publication,1997,126:11-23.
  • 3[3]Howells C.Tertiary response to oblique subduction and indentation in Sumatra,Indonesia:new ideas for hydrocarbon exploration[J].Petroleum Geology of Southeast Asia:Geological society special publication,1997,126:365-374.
  • 4[4]Aldrich J B.Pleaogene basin architecture of the Sunda and Asri basins and associated non-marine sequence stratigraphy[C]//Indonesia Petroleum Association.Proceedings of the international symposium on sequence stratigraphy in SE Asia.Spec Publs Int Ass.Sediment,1995,22:261-286.
  • 5[5]Young R.The evolution of Oligo-Miocene fluvial sandbody geometries and the effect on hydrocarbon trapping:Widuri field,west Java Sea[J].Spec Publs Int Ass Sedinent,1995,22:355-380.
  • 6[6]Cole J M.Early Tertiary basin formation and the development of Lacustrine and quasi-lacustrine/marine source rocks on the Sunda shelf of SE Asia[J].Petroleum Geology of Southeast Asia:Geological society special publication,1997,126:147-183.
  • 7[7]Gardner M H.Sequence stratigraphy and play concepts:Gita member of Talang Akar formation,Sunda and Sunda Basins[D].Colorado:Colorado School of Mine,2003.

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