1. A. Ikeda, S. Nagata, T. Tsumura, Y. Nara, and M. Kowaka, Development of High Strength Oil Country Tubular Goods Highly Resistant to Sulphide Stress Corrosion Cracking (Sumitomo Metal Industries, LTD, 1992).
2. ISO 11960: Petroleum and natural gas industries – Steel pipes for use as casing or tubing for wells, fifth edition (International Organization for Standardization, 2014).
3. API Spec 5CT Specification for Casing and Tubing, ninth edition (American Petroleum Institute, 2011).
4. T. Omura, M. Numata, and M. Ueda, Ferrum: Bulletin of the Iron and Steel Institute of Japan 14 (9), 575–579 (2009).
5. Tubular Goods Catalog of Nippon Steel & Sumitomo Metal Corporation. Available at: www.tubular.nssmc.com.