Analysis of sedimentary facies of the Chang 7 reservoir in Binchang area, Ordos Basin

DOI

10.2991/icmmcce-15.2015.401How to use a DOI?

Keywords

Microfacies, Chang 7 reservoir, Binchang area.

Abstract

The sedimentary facies characteristics has been investigated based on the core examination, logging facies analysis and seismic interpretation, Eight types of microfacies grouped into three subfacies associations are recognized in the Chang 7 reservoir. Braided delta front subfacies is rich-sand deposits comprising fine sandstones with thickness of about 10 meters. The sandstones are mainly developed in subaqueous braided distributary channel and mouth bar. Lacustrine sediments composed of mudstones, carbonaceous mudstones and shales are the powerful oil generation zone.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lifang Cheng
AU  - Yanchun Wang
AU  - Xueqing Liu
PY  - 2015/12
DA  - 2015/12
TI  - Analysis of sedimentary facies of the Chang 7 reservoir in Binchang area, Ordos Basin
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.401
DO  - 10.2991/icmmcce-15.2015.401
ID  - Cheng2015/12
ER  -