Method for the drilling of the initial phase of deep water oil wells with an underwater well head

Details for Australian Patent Application No. 2002224849 (hide)

Owner ENI S.p. A

Inventors Calderoni, Angelo; Brusco, Guido; Molaschi, Claudio Maria

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002224849

PCT Pub. Number WO02/46570

Priority MI200A002641 06.12.00 IT

Filing date 12 November 2001

Wipo publication date 18 June 2002

Acceptance publication date 7 December 2006

International Classifications

E21B 7/12 (2006.01) Special methods or apparatus for drilling - Underwater drilling

Event Publications

7 December 2006 Application Accepted

  Published as AU-B-2002224849

5 April 2007 Standard Patent Sealed

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