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 contributionpeer-review

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
Country/TerritoryChina
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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