Characteristic Analysis of Collision Between Drill String and Well Wall
نویسندگان
چکیده
Abstract In order to improve the security of drilling progress and reduce reliability impact which caused by collision between drill string well wall, finite element analysis software ADINA is used establish a model simulate change stress after wellbore under different factors. The results show that existence fluid with higher viscosity, lower revolution speed autorotation larger annular space conducive value stability string.
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2021
ISSN: ['1742-6588', '1742-6596']
DOI: https://doi.org/10.1088/1742-6596/1757/1/012016