The control of slope gradient on sedimentation

by taking Sangonghe formation in eastern junggar basin as an example

Li Wan, Xing He Yu, Sheng Li Li, Hui Yuan Xu

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Abstract

According to the cores, outcrops, seismic data and wire-line logs, the main influences exerted by slope gradient on sedimentation of lacustrine delta are as follows: 6 kinds of microfacies assemblages are recognized in the elaborate development area and 3 sequences of these assemblages are identified in the well correlation along provenance; the bars-rich delta front is developed in steep slope while the river-rich delta front in gentle slope. The exploration and development experience indicate the reservoirs formed in steep area are favorable for well-connected sandbodies and high sand-bearing ratios.

Original languageEnglish
Title of host publicationResources and Sustainable Development III
Place of PublicationSwitzerland
PublisherTrans Tech Publications
Pages88-91
Number of pages4
ISBN (Print)9783038351375
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event3rd International Conference on Energy and Environmental Protection, ICEEP 2014 - Xi'an, China
Duration: 26 Apr 201428 Apr 2014

Publication series

NameAdvanced Materials Research
Volume962-965
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Other

Other3rd International Conference on Energy and Environmental Protection, ICEEP 2014
CountryChina
CityXi'an
Period26/04/1428/04/14

Keywords

  • braided delta
  • Sangonghe formation
  • sedimentary microfacies assemblages sequence
  • the eastern margin of junggar basin

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