Oil country tubular good for expansion in well and manufacturing method thereof

Details for Australian Patent Application No. 2008207591 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Ueda, Masakatsu; Nakamura, Keiichi; Ohe, Taro; Takabe, Hideki; Mori, Tomoki; Abe, Toshiharu

Agent FB Rice

Pub. Number AU-B-2008207591

PCT Pub. Number WO2008/123025

Priority 2007-090639 30.03.07 JP; 2007-194695 26.07.07 JP

Filing date 14 March 2008

Wipo publication date 16 October 2008

Acceptance publication date 1 September 2011

International Classifications

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

16 October 2008 Application Open to Public Inspection

  Published as AU-B-2008207591

16 October 2008 PCT application entered the National Phase

  PCT publication WO2008/123025 Priority application(s): WO2008/123025

1 September 2011 Application Accepted

  Published as AU-B-2008207591

12 January 2012 Standard Patent Sealed

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