Lithologic Reservoirs >

2009 , Vol. 21 >Issue 3: 45 - 49

DOI: https://doi.org/10.3969/j.issn.1673-8926.2009.03.009

Characteristics of gravity flow deposit of the third member of Shahejie Formation in Banqiao-Beidagang area

  • WANG Jun ,
  • GUO Hongli ,
  • ZHU Rukai ,
  • LI Wenke ,
  • MAO Zhiguo
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  • 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Chengdu University of Technology， Chengdu 610059， China； 2. Institute of Sedimentary Geology， Chengdu University of Technology， Chengdu 610059， China

Online published: 2009-09-16

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Abstract

Based on the research of the gravity flow deposit characteristics in Banqiao- Beidagang area in Huanghua Depression, the characteristics of gravity flow deposit in the aspects of petrology, texture, structure and biology are detailedly described. According to the study of single well sedimentary section, the general development rule of turbidite is analyzed. Two types of sediment gravity flows are identified, which are deep water turbidite fan and gravity flow channel sediment. The sedimentary mirofacies and sedimentary assemblage are also analyzed, and the turbidite sedimentary sequence model is established. The environment characteristics for sediment gravity flow forming are discussed.

Key words： crater; identification sign; volcanic rock reservoir; discovery meaning; Eastern Junggar Basin

Cite this article

WANG Jun , GUO Hongli , ZHU Rukai , LI Wenke , MAO Zhiguo . Characteristics of gravity flow deposit of the third member of Shahejie Formation in Banqiao-Beidagang area[J]. Lithologic Reservoirs, 2009 , 21(3) : 45 -49 . DOI: 10.3969/j.issn.1673-8926.2009.03.009

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