The Effect of Mineral Composition for Diagenesis and Reservoir Physical Property of Ordos Basin-in Case of Chang 7 Reservoir in Jiyuan Area
Wei Wang, Yushuang Zhu, Dayou Chen, Chengyang Wei
Available Online June 2015.
- https://doi.org/10.2991/icemct-15.2015.17How to use a DOI?
- Ordos Basin, Rock Chang 7, Reservoir
- According to comparison research for mineral composition, diagenesis and reservoir characteristics of different dispositional provenance in Jiyuan area of Ordos Basin. The results show that: the difference of rock lead to the difference of its matrix mineral composition and interstitial material composition, and its diagenesis environment and diagenesis are different. The research area can be divided into northeast area and northwest area basing on the dispositional provenance. Mineral compositions of two areas are different. For northeast area, the content of feldspar and chlorite is high, and the content of quartz, illite, kaolinite, carbonate and silicoide is low. While for northwest area, the content of feldspar and chlorite is low, and the content of quartz, illite, kaolinite, carbonate and silicoide is high. Therefore, the reservoir physical property of northeast area is high, whose compaction, pressolution and cementation is weak, and corrosion is strong. While the reservoir physical property of northwest is low, whose compaction, pressolution and cementation are strong, and corrosion is weak.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Wei Wang AU - Yushuang Zhu AU - Dayou Chen AU - Chengyang Wei PY - 2015/06 DA - 2015/06 TI - The Effect of Mineral Composition for Diagenesis and Reservoir Physical Property of Ordos Basin-in Case of Chang 7 Reservoir in Jiyuan Area BT - Proceedings of the 2015 International Conference on Education, Management and Computing Technology PB - Atlantis Press SP - 69 EP - 74 SN - 2352-5398 UR - https://doi.org/10.2991/icemct-15.2015.17 DO - https://doi.org/10.2991/icemct-15.2015.17 ID - Wang2015/06 ER -