Studies of Equipment Stability for Drill String in Oil Fields Development

DOI

10.2991/isees-19.2019.144How to use a DOI?

Keywords

directional well; bottom hole assembly; oscillator-turbulator; oscillations; valve.

Abstract

The current development state of oil and gas fields is characterized by the share increase of hard-to-recover reserves, which leads to new technological solutions for bottom-hole layouts during construction of directional wells. The paper presents analytical studies of the oscillator-turbulizer, and static equations for the initial and closed position of the valve. The results can be further used to develop various designs of hydraulic vibrators for drilling.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - L.B. Khuzina
AU  - A.F. Shaykhutdinova
AU  - A.Kh. Gabzalilova
PY  - 2019/08
DA  - 2019/08
TI  - Studies of Equipment Stability for Drill String in Oil Fields Development
BT  - Proceedings of the International Symposium "Engineering and Earth Sciences: Applied and Fundamental Research" dedicated to the 85th anniversary of H.I. Ibragimov (ISEES 2019)
PB  - Atlantis Press
SP  - 102
EP  - 105
SN  - 2590-3217
UR  - https://doi.org/10.2991/isees-19.2019.144
DO  - 10.2991/isees-19.2019.144
ID  - Khuzina2019/08
ER  -