Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)

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Difficulties and Countermeasures of Drilling Technology for Deep Shale Gas Horizontal Wells in Sichuan and Chongqing

Authors
Yongxing Sun1, *
1College of Tourism and Geographical Science, Leshan Normal University, Leshan, 610400, China
*Corresponding author. Email: daisysm@163.com
Corresponding Author
Yongxing Sun
Available Online 14 May 2024.
DOI
10.2991/978-94-6463-415-0_60How to use a DOI?
Keywords
Deep Shale Gas; Horizontal Wells; well structure; Fast Drilling Technology
Abstract

Aiming at the problems of deep burial, high temperature, high pressure, many strata series encountered during drilling, and poor comprehensive economic benefits of shale gas reservoirs in Sichuan and Chongqing, the engineering geological characteristics and drilling technical difficulties of deep shale gas in Sichuan and Chongqing are analyzed through the comparison and systematic summary of deep shale gas drilling technologies at home and abroad. According to the drilling practice of deep shale gas, not only the optimization of well bore structure and drilling speed increasing technology, It also conducts detailed research and analysis from aspects such as the optimization of speed increasing tools, and puts forward suggestions and countermeasures for the follow-up large-scale development of deep shale gas resources in Sichuan and Chongqing, which provides a certain reference for solving the drilling technical problems of deep shale gas horizontal wells in Sichuan and Chongqing areas.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)
Series
Atlantis Highlights in Engineering
Publication Date
14 May 2024
ISBN
10.2991/978-94-6463-415-0_60
ISSN
2589-4943
DOI
10.2991/978-94-6463-415-0_60How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yongxing Sun
PY  - 2024
DA  - 2024/05/14
TI  - Difficulties and Countermeasures of Drilling Technology for Deep Shale Gas Horizontal Wells in Sichuan and Chongqing
BT  - Proceedings of the 2023 9th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2023)
PB  - Atlantis Press
SP  - 567
EP  - 577
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-415-0_60
DO  - 10.2991/978-94-6463-415-0_60
ID  - Sun2024
ER  -