Experimental and DEM Simulation Study on the Mechanical Characteristic and Strain Energy Evolution o...
Experimental and DEM Simulation Study on the Mechanical Characteristic and Strain Energy Evolution of Longmaxi Shale under a Confining Pressure Unloading Path
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Publisher
Basel: MDPI AG
Journal title
Language
English
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Publisher
Basel: MDPI AG
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Scope and Contents
Contents
Drilling vertical and horizontal wellbores in the shale reservoir may trigger the in-situ stress release around the wellbore walls and change the original stress equilibrium state, leading the wellbores to instability. This stress change in the wellbore corresponds to the stress paths of confining pressure unloading and axial stress loading under l...
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Full title
Experimental and DEM Simulation Study on the Mechanical Characteristic and Strain Energy Evolution of Longmaxi Shale under a Confining Pressure Unloading Path
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TN_cdi_doaj_primary_oai_doaj_org_article_8f71cbc8895d4e8394f056fcc1550141
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_8f71cbc8895d4e8394f056fcc1550141
Other Identifiers
ISSN
1996-1073
E-ISSN
1996-1073
DOI
10.3390/en16165960
