ELASTIC-PLASTIC SOLUTIONS FOR ANALYZING WELLBORE STABILITY

ELASTIC-PLASTIC SOLUTIONS FOR ANALYZING WELLBORE STABILITY

Selecting a good practical prediction method of wellbore instability has extensively become an important issue in order to overcome the resulting instability problems during drilling. Therefore, the aim of this paper isto simulate the actual stresses around wellbore using elastoplastic rock behavio...

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Bibliographic Details
Main Authors: Mohamed Halafawi, Lazăr Avram
Format: Article
Language:English
Published: Petroleum-Gas University of Ploiesti 2022-06-01
Series:Romanian Journal of Petroleum & Gas Technology
Subjects:
elastic-plastic rock
instability problems
stress state
radial stress
tangential stress
Online Access:http://jpgt.upg-ploiesti.ro/wp-content/uploads/2022/06/04_Articol-jurnal-UPG-nr-1_2022_Halafawi2-Rev.pdf

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