Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)

Derivation of the Coordinate and the Stress Components Transformation Equation in Wellbore Stability Mechanics Analysis

Authors
Yang Zaisheng, Ma Tianshou, Chen Ping, OuYang Yong, Wu Xuesheng
Corresponding Author
Yang Zaisheng
Available Online December 2012.
DOI
https://doi.org/10.2991/mems.2012.154How to use a DOI?
Keywords
wellbore stability; coordinate transformation; stress components transformation; directional wells; in-situ stress
Abstract
Based on CauChy formula and the basic principles of space coordinate transformation, investigated arbitrary inclined borehole, derived borehole coordinate components transformation and stress components transformation between borehole coordinate system and in-situ stress coordinate system, and the main conclusions are as follows: (1) Got any inclination of the wellbore coordinate transformation coefficient matrix [L]; (2) Got the transformation equation between the stress components and in-situ stress components; (3) Through research and analysis the coordinate components transformation and the stress components transformation applicated in the engineering fields, aware of their applicated in engineering fields mainly to solve the basic problems of the mechanics and the kinematics.
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This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
Series
Advances in Intelligent Systems Research
Publication Date
December 2012
ISBN
978-90-78677-59-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mems.2012.154How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yang Zaisheng
AU  - Ma Tianshou
AU  - Chen Ping
AU  - OuYang Yong
AU  - Wu Xuesheng
PY  - 2012/12
DA  - 2012/12
TI  - Derivation of the Coordinate and the Stress Components Transformation Equation in Wellbore Stability Mechanics Analysis
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 590
EP  - 593
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.154
DO  - https://doi.org/10.2991/mems.2012.154
ID  - Zaisheng2012/12
ER  -