The application of sedimentary microfacies on the fracability of tight sandstone reservoir in Chang 7 member of Longdong area in the Ordos Basin

The application of sedimentary microfacies on the fracability of tight sandstone reservoir in Chang 7 member of Longdong area in the Ordos Basin

Objective  Sedimentary differences are the key factor in controlling reservoir heterogeneity. Analyzing reservoir heterogeneity through sedimentary microfacies is crucial for oil and gas field development and sweet spot prediction, and it also informs the evaluation of fracturing in tight sandstone...

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Bibliographic Details
Main Authors: WANG Guanmin, ZHU Xinyi, LIU Hai, CHEN Shuai, SHI Xiaoming, HU Jin
Format: Article
Language:zho
Published: Institute of Geomechanics, Chinese Academy of Geological Sciences 2024-11-01
Series:Dizhi lixue xuebao
Subjects:
yanchang formation
tight sandstone
fracability
sedimentary microfacies
distributary channel
sheet sand
Online Access:https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.2024004
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