(84) | Designated Contracting States: | | DE FR GB IT NL |
(30) | Priority: | 11.03.1996 US 13227 27.08.1996 US 25033 11.02.1997 US 798591
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(62) | Application number of the earlier application in accordance with Art. 76 EPC: | | 97301356.8 / 0795679 |
(71) | Applicants: | | - Anadrill International SA
Panama City (PA) Designated Contracting States: DE GB IT NL - SERVICES PETROLIERS SCHLUMBERGER
75007 Paris (FR)
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| (72) | Inventor: | | - Ohmer, Herve
Houston, TX 77079 (US)
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(74) | Representative: Macquet, Christophe | | Schlumberger Cambridge Research Ltd, High Cross, Madingley Road Cambridge CB3 0EL Cambridge CB3 0EL (GB) |
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