General Information
    • ISSN: 2010-0221
    • Frequency: Bimonthly
    • DOI: 10.18178/IJCEA
    • Editor-in-Chief: Dr. Eldin W. C. Lim
    • Executive Editor: Mr. Ron C. Wu
    • Abstracting/ Indexing: Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, CABI, DOAJ, Electronic Journals Library, Google Scholar, Engineering & Technology Digital Library, ProQuest, and Crossref
    • E-mail: ijcea@ejournal.net
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Editor-in-chief
Dr. Eldin W. C. Lim
Dept. of Chemical and Biomolecular Engineering,
National University of Singapore, Singapore
IJCEA 2013 Vol.4(1): 26-30 ISSN: 2010-0221
DOI: 10.7763/IJCEA.2013.V4.254

Sand Body Description for Upper Sangonghe Formation (Early Jurassic), Baolang Oilfield, Yanqi Basin Northwest China

Fahd A. Q. Al-Qaraafi and Yao Guangqing
Abstract— The Yanqi Basin is located NW of China, Sangonghe formation (Early Jurassic) consists mainly channels, characterized by a complex geological. The first type channel has small size and appeared in the ‘well log’ as bell shaped ,second type which is thin and wide appeared in the well log as box-shaped and reflects the water high energy and strong and continuous erosion .The third type of these channels is thick with coarse deposits .These channels isolated, locally connected and connected on a wide scale .The types sand body slightly curved, laterally connected and isolated. The thickness less than 10m ,the lateral extension 320m to 1650m.The second Sand body layer is slightly curved broadband-like with thickness of 10 ~ 20m ,lateral extension between 1500m to 2050m.The third type thickness is more than 20 m , lateral extension more 4000m.The interlayer represented: 80%, 50%-80%, 30%-50% and less than 30 %.

Index Terms—Braided river, single sand body, single sand layer, sangonghe formation,Braided river, single sand body, single sand layer, sangonghe formation

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Cite: Fahd A. Q. Al-Qaraafi and Yao Guangqing, " Sand Body Description for Upper Sangonghe Formation (Early Jurassic), Baolang Oilfield, Yanqi Basin Northwest China, " International Journal of Chemical Engineering and Applications vol. 4, no. 1, pp. 26-30, 2013.

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