Buckling strength and opening area of GPI standard screen pipe

• NISHINO Yoshinori

  NBL Technovator Co., Ltd.

• UHARA Masaki

  NBL International Co., Ltd.

• TAMURA Shinichi

  NBL Technovator Co., Ltd. Graduate School of Medicine, Osaka University

抄録

The screen pipe with slit hole in the axial or circumferential direction or with large number of circular holes is used in oil drilling. Strength reduction against external pressure (axial buckling, circumferential crushing) to M grade pipe with axial slit hole was minimized, is optimum to be a standard for GPI standard screen pipe. In this paper, we report the performance characteristics of the buckling strength and the aperture ratio of GPI standard screen pipe.

収録刊行物

• GPI Journal

  GPI Journal 1 (1), 53-56, 2018

  一般社団法人 GPI標準化委員会

キーワード

• GPI standard,
• OCTG,
• screen pipe,
• buckling strength,
• surface aperture ratio of the pipe

詳細情報

• CRID: 1390282763102698880
• NII論文ID: 130007608842
• DOI: 10.24570/gpijournal.1.1_53
• ISSN: 24334510
• ISSN: 21893373
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可