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Multi-fracture effect of refracturing in NO.4+5 coal seams of Shanxi Formation in Baode Block

Refracturing is an important technical means of multi-fracture fracturing in coal reservoirs. Taking refracturing project of NO.4+5 coal seams of Shanxi Formation in two directional wells of Bａｏ 9-36 platform in Baode Block as the research object, the variation law of fracture direction and extensio...

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Published in:DOAJ (DOAJ: Directory of Open Access Journals)
Main Author: ZHANG Jikun,ZHANG Qingfeng,ZHANG Wen,SUN Xiaoguang,ZUO Yun,KOU Congliang,TIAN Lin,WANG Menglong
Format: Article
Language:Chinese
Published: 2026
Subjects:
Hydraulic Fracturing and Reservoir Analysis
Coal Properties and Utilization
Geomechanics and Mining Engineering
refracturing
coal seams
Shanxi Formation
fracture orientation
microseismic monitoring
coal reservoirs
fracturing optimization
Online Access:https://doaj.org/article/c83f98b7182b4bd9a6db106a6dac634d
https://doi.org/10.6056/dkyqt202601021
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https://doaj.org/article/c83f98b7182b4bd9a6db106a6dac634d
https://doi.org/10.6056/dkyqt202601021

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