Abstract
Drill connector is named as tool-joint play an important role in ensuring the impermeability of the drill string. The tightness closure of the ends of the box and the pin depends on the contact pressure between the ends of the box and the pin of the on one hand and the pressure of the drilling fluid inside of the pipe on the other hand. In common tool-joint, the contact pressure must exceed the pressure of the drilling fluid inside the drill string. Computer studies conducted by the authors in the SOLIDWORKS Float Simulation show the reduce of the effect of the drilling fluid pressure on the amount of contact pressure between the ends of the box and the pin in the process of initial depressurization.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Chudyk, I.I.: Dovtrathidravlichnoienerhiipidchaspromyvanniasverdlovyny. Rozvidkatarozrobkanaftovykh i hazovykhrodovyshch 2(31), 43–47 (2009). http://elar.nung.edu.ua/bitstream/123456789/4288/1/426p.pdf
Mandryk, O.M., Arkhypova, L.M., Pukish, A.V., Zelmanovych, A., Yakovlyuk, Kh.: Theoretical and methodological foundations of sustainable development of Geosystems. In: IOP Conference Series: Materials Science and Engineering. International Conference on Innovative Ideas in Science (IIS 2016), Baia Mare, Romania, 10–11 November. International Databases Web of Science, vol. 200, p. 012018. IOP Publishing (2017). http://iopscience.iop.org/article/10.1088/1757899X/200/1/012018
Shkitsa, L., Yatsyshyn, T., Lyakh, M., Sydorenko, O.: Means of atmospheric air pollution reduction during drilling wells. IOP Conf. Ser.: Mater. Sci. Eng. 144 (2016). https://doi.org/10.1088/1757-899X/144/1/012009
Borushchak, L., Borushchak, S., Onysko, O.: Influence of the technological gap value of the tool-joint tapered thread on the drilling mud flow rate in its screw coupling. Ukrainian J. Mech. Eng. Mater. Sci 3(2), 24–31 (2017)
Xu, H., Shi, T., Zhang, Z., Shi, B.: Loading and contact stress analysis on the thread teeth in tubing and casing premium threaded connection. Math. Probl. Eng. 2014, 11. https://www.hindawi.com/journals/mpe/2014/287076/. Article Id 287076
Sugino, M., Nakamura, K., Yamaguchi, S., Daly, D., Briquet, G., Verger, E.: Development of an innovative high-performance premium threaded connection for OCTG. In: Proceedings of the Offshore Technology Conference (OTC 2010), pp. 1883–1891, May 2010
Wang, Y., Xia, B., Wang, Z., Chai, C.: Model of a new joint thread for a drilling tool and its stress analysis used in a slim borehole. Mech. Sci. 7, 189–200 (2016)
Luo, S., Wu, S.: Effect of stress distribution on the tool joint failure of internal and external upset drill pipes. Mater. Des. (1980–2015) 52, 308–314 (2015)
Vasylyshyn, V.: Ways to improve the reliability and tightness of casing strings. Int. Sci. J. Internauka 2(24), 134–135 (2017). 1т
Saruev, A.L., Saruev, L.A., Vasenin, S.S.: Drill pipe threaded nipple connection design development. In: IOP Conference Series: Earth and Environmental Science, vol. 27, p. 012056 (2015). https://doi.org/10.1088/1755-1315/27/1/012056
Kopei, V., Onysko, O., Panchuk, V.: The application of the uncorrected tool with a negative rake angle for tapered thread turning. In: Conference Proceedings DSME 2019. 2-th International Advances in Design, Simulation and Manufacturing II The Innovation Change. Book of Abstracts-2019. Lecture Notes is Mechanical Engineering, pp. 149–158. https://doi.org/10.1007/978-3-030-22365-6_15
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this paper
Cite this paper
Onysko, O., Borushchak, L., Kopei, V., Lukan, T., Medvid, I., Vryukalo, V. (2020). Computer Studies of the Tightness of the Drill String Connector Depending on the Profile of Its Tapered Thread. In: Karabegović, I. (eds) New Technologies, Development and Application III. NT 2020. Lecture Notes in Networks and Systems, vol 128. Springer, Cham. https://doi.org/10.1007/978-3-030-46817-0_82
Download citation
DOI: https://doi.org/10.1007/978-3-030-46817-0_82
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-46816-3
Online ISBN: 978-3-030-46817-0
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)