Quantitative evaluation and influencing factors analysis of the brittleness of deep shale reservoir based on multiply rock mechanics experiments

Due to a great increase in the plasticity of deep marine shale reservoirs in southern Sichuan under high-temperature and high-pressure conditions, the single brittleness evaluation method is difficult to effectively characterize its fracability, which significantly limits the selection of sweet spot...

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Bibliographic Details

Published in:	Journal of Natural Gas Geoscience
Main Authors:	Jianhua He, Yong Li, Hucheng Deng, Jianming Tang, Yuanyuan Wang
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2022-10-01
Subjects:	Deep shale reservoir Evaluation of brittleness Fracture toughness Rock mechanics Influencing factors
Online Access:	http://www.sciencedirect.com/science/article/pii/S2468256X22000621